diff options
Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/openblas/package.py | 4 | ||||
| -rw-r--r-- | var/spack/repos/builtin/packages/openblas/power8.patch | 7809 |
2 files changed, 7813 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/openblas/package.py b/var/spack/repos/builtin/packages/openblas/package.py index 1a4623ad7e..7fe07a283e 100644 --- a/var/spack/repos/builtin/packages/openblas/package.py +++ b/var/spack/repos/builtin/packages/openblas/package.py @@ -62,6 +62,10 @@ class Openblas(MakefilePackage): patch('openblas_icc_openmp.patch', when='%intel@16.0:') patch('openblas_icc_fortran.patch', when='%intel@16.0:') + # Fixes compilation error on POWER8 with GCC 7 + # https://github.com/xianyi/OpenBLAS/pull/1098 + patch('power8.patch', when='@0.2.18:0.2.19 %gcc@7.1.0: target=ppc64') + # Change file comments to work around clang 3.9 assembler bug # https://github.com/xianyi/OpenBLAS/pull/982 patch('openblas0.2.19.diff', when='@0.2.19') diff --git a/var/spack/repos/builtin/packages/openblas/power8.patch b/var/spack/repos/builtin/packages/openblas/power8.patch new file mode 100644 index 0000000000..b89c044c1b --- /dev/null +++ b/var/spack/repos/builtin/packages/openblas/power8.patch @@ -0,0 +1,7809 @@ +diff --git a/kernel/power/casum.c b/kernel/power/casum.c +index aeed0ca78..d1108581d 100644 +--- a/kernel/power/casum.c ++++ b/kernel/power/casum.c +@@ -53,7 +53,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_16 + +-static void casum_kernel_16(BLASLONG n, FLOAT *x1, FLOAT *svec) ++static FLOAT casum_kernel_16(BLASLONG n, FLOAT *x1) + { + + BLASLONG i=0; +@@ -92,11 +92,7 @@ static void casum_kernel_16(BLASLONG n, FLOAT *x1, FLOAT *svec) + + } + +- svec[0] = sum0+sum1+sum2+sum3; +- svec[1] = 0.0; +- svec[2] = 0.0; +- svec[3] = 0.0; +- ++ return sum0+sum1+sum2+sum3; + } + + #endif +@@ -106,7 +102,6 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + BLASLONG i=0; + BLASLONG ip=0; + FLOAT sumf = 0.0; +- FLOAT svec[4] __attribute__ ((aligned (16)));; + BLASLONG n1; + BLASLONG inc_x2; + +@@ -119,8 +114,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + if ( n1 > 0 ) + { + +- casum_kernel_16(n1, x, svec); +- sumf = svec[0] + svec[1]+svec[2]+svec[3]; ++ sumf = casum_kernel_16(n1, x); + i=n1; + ip = 2 * n1; + } +diff --git a/kernel/power/casum_microk_power8.c b/kernel/power/casum_microk_power8.c +index cb50234ce..38a114326 100644 +--- a/kernel/power/casum_microk_power8.c ++++ b/kernel/power/casum_microk_power8.c +@@ -34,144 +34,145 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_16 1 +-static void casum_kernel_16( BLASLONG n, FLOAT *x, FLOAT *svec) __attribute__ ((noinline)); + +-static void casum_kernel_16( BLASLONG n, FLOAT *x, FLOAT *svec) ++static float casum_kernel_16 (long n, float *x) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "dcbt %2 , %4 \n\t" +- +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2 , %4 \n\t" +- +- "xvabssp 48, 40 \n\t" +- "xvabssp 49, 41 \n\t" +- "xvabssp 50, 42 \n\t" +- "xvabssp 51, 43 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- +- "xvabssp 52, 44 \n\t" +- "xvabssp 53, 45 \n\t" +- +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- +- "xvabssp 54, 46 \n\t" +- "xvabssp 55, 47 \n\t" +- +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- +- "xvaddsp 32, 32, 48 \n\t" +- "xvaddsp 33, 33, 49 \n\t" +- +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "xvaddsp 34, 34, 50 \n\t" +- "xvaddsp 35, 35, 51 \n\t" +- "addi %2, %2, 128 \n\t" +- "xvaddsp 36, 36, 52 \n\t" +- "xvaddsp 37, 37, 53 \n\t" +- "addic. %0 , %0 , -16 \n\t" +- "xvaddsp 38, 38, 54 \n\t" +- "xvaddsp 39, 39, 55 \n\t" +- +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- +- "xvabssp 48, 40 \n\t" +- "xvabssp 49, 41 \n\t" +- "xvabssp 50, 42 \n\t" +- "xvabssp 51, 43 \n\t" +- "xvabssp 52, 44 \n\t" +- "xvabssp 53, 45 \n\t" +- "xvabssp 54, 46 \n\t" +- "xvabssp 55, 47 \n\t" +- +- "xvaddsp 32, 32, 48 \n\t" +- "xvaddsp 33, 33, 49 \n\t" +- "xvaddsp 34, 34, 50 \n\t" +- "xvaddsp 35, 35, 51 \n\t" +- "xvaddsp 36, 36, 52 \n\t" +- "xvaddsp 37, 37, 53 \n\t" +- "xvaddsp 38, 38, 54 \n\t" +- "xvaddsp 39, 39, 55 \n\t" +- +- "xvaddsp 32, 32, 33 \n\t" +- "xvaddsp 34, 34, 35 \n\t" +- "xvaddsp 36, 36, 37 \n\t" +- "xvaddsp 38, 38, 39 \n\t" +- +- "xvaddsp 32, 32, 34 \n\t" +- "xvaddsp 36, 36, 38 \n\t" +- +- "xvaddsp 32, 32, 36 \n\t" +- +- +- "stxvw4x 32, 0, %3 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (svec), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2", "memory" +- ); +- +-} +- +- ++ float sum; ++ __vector float t0; ++ __vector float t1; ++ __vector float t2; ++ __vector float t3; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %8, %2 \n\t" ++ "lxvw4x 42, %9, %2 \n\t" ++ "lxvw4x 43, %10, %2 \n\t" ++ "lxvw4x 44, %11, %2 \n\t" ++ "lxvw4x 45, %12, %2 \n\t" ++ "lxvw4x 46, %13, %2 \n\t" ++ "lxvw4x 47, %14, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvabssp 48, 40 \n\t" ++ "xvabssp 49, 41 \n\t" ++ "xvabssp 50, 42 \n\t" ++ "xvabssp 51, 43 \n\t" ++ ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %8, %2 \n\t" ++ ++ "xvabssp %x3, 44 \n\t" ++ "xvabssp %x4, 45 \n\t" ++ ++ "lxvw4x 42, %9, %2 \n\t" ++ "lxvw4x 43, %10, %2 \n\t" ++ ++ "xvabssp %x5, 46 \n\t" ++ "xvabssp %x6, 47 \n\t" ++ ++ "lxvw4x 44, %11, %2 \n\t" ++ "lxvw4x 45, %12, %2 \n\t" ++ ++ "xvaddsp 32, 32, 48 \n\t" ++ "xvaddsp 33, 33, 49 \n\t" ++ ++ "lxvw4x 46, %13, %2 \n\t" ++ "lxvw4x 47, %14, %2 \n\t" ++ ++ "xvaddsp 34, 34, 50 \n\t" ++ "xvaddsp 35, 35, 51 \n\t" ++ "addi %2, %2, 128 \n\t" ++ "xvaddsp 36, 36, %x3 \n\t" ++ "xvaddsp 37, 37, %x4 \n\t" ++ "addic. %1, %1, -16 \n\t" ++ "xvaddsp 38, 38, %x5 \n\t" ++ "xvaddsp 39, 39, %x6 \n\t" ++ ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvabssp 48, 40 \n\t" ++ "xvabssp 49, 41 \n\t" ++ "xvabssp 50, 42 \n\t" ++ "xvabssp 51, 43 \n\t" ++ "xvabssp %x3, 44 \n\t" ++ "xvabssp %x4, 45 \n\t" ++ "xvabssp %x5, 46 \n\t" ++ "xvabssp %x6, 47 \n\t" ++ ++ "xvaddsp 32, 32, 48 \n\t" ++ "xvaddsp 33, 33, 49 \n\t" ++ "xvaddsp 34, 34, 50 \n\t" ++ "xvaddsp 35, 35, 51 \n\t" ++ "xvaddsp 36, 36, %x3 \n\t" ++ "xvaddsp 37, 37, %x4 \n\t" ++ "xvaddsp 38, 38, %x5 \n\t" ++ "xvaddsp 39, 39, %x6 \n\t" ++ ++ "xvaddsp 32, 32, 33 \n\t" ++ "xvaddsp 34, 34, 35 \n\t" ++ "xvaddsp 36, 36, 37 \n\t" ++ "xvaddsp 38, 38, 39 \n\t" ++ ++ "xvaddsp 32, 32, 34 \n\t" ++ "xvaddsp 36, 36, 38 \n\t" ++ ++ "xvaddsp 32, 32, 36 \n\t" ++ ++ "xxsldwi 33, 32, 32, 2 \n\t" ++ "xvaddsp 32, 32, 33 \n\t" ++ ++ "xxsldwi 33, 32, 32, 1 \n\t" ++ "xvaddsp 32, 32, 33 \n\t" ++ ++ "xscvspdp %0, 32 \n" ++ ++ "#n=%1 x=%3=%2 sum=%0 o16=%8 o32=%9 o48=%10 o64=%11 o80=%12 o96=%13 o112=%14\n" ++ "#t0=%x3 t1=%x4 t2=%x5 t3=%x6" ++ : ++ "=f" (sum), // 0 ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0), // 3 ++ "=wa" (t1), // 4 ++ "=wa" (t2), // 5 ++ "=wa" (t3) // 6 ++ : ++ "m" (*x), ++ "b" (16), // 8 ++ "b" (32), // 9 ++ "b" (48), // 10 ++ "b" (64), // 11 ++ "b" (80), // 12 ++ "b" (96), // 13 ++ "b" (112) // 14 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++ ++ return sum; ++} +diff --git a/kernel/power/ccopy_microk_power8.c b/kernel/power/ccopy_microk_power8.c +index 95b3559ba..b2b1bead1 100644 +--- a/kernel/power/ccopy_microk_power8.c ++++ b/kernel/power/ccopy_microk_power8.c +@@ -35,140 +35,121 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_32 1 + +-static void ccopy_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void ccopy_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) ++static void ccopy_kernel_32 (long n, float *x, float *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvw4x 50, 0, %2 \n\t" +- "lxvw4x 51, %5, %2 \n\t" +- "lxvw4x 52, %6, %2 \n\t" +- "lxvw4x 53, %7, %2 \n\t" +- "lxvw4x 54, %8, %2 \n\t" +- "lxvw4x 55, %9, %2 \n\t" +- "lxvw4x 56, %10, %2 \n\t" +- "lxvw4x 57, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "stxvw4x 40, 0, %1 \n\t" +- "stxvw4x 41, %5, %1 \n\t" +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "stxvw4x 42, %6, %1 \n\t" +- "stxvw4x 43, %7, %1 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "stxvw4x 44, %8, %1 \n\t" +- "stxvw4x 45, %9, %1 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "stxvw4x 46, %10, %1 \n\t" +- "stxvw4x 47, %11, %1 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "stxvw4x 50, 0, %1 \n\t" +- "stxvw4x 51, %5, %1 \n\t" +- "lxvw4x 50, 0, %2 \n\t" +- "lxvw4x 51, %5, %2 \n\t" +- "stxvw4x 52, %6, %1 \n\t" +- "stxvw4x 53, %7, %1 \n\t" +- "lxvw4x 52, %6, %2 \n\t" +- "lxvw4x 53, %7, %2 \n\t" +- "stxvw4x 54, %8, %1 \n\t" +- "stxvw4x 55, %9, %1 \n\t" +- "lxvw4x 54, %8, %2 \n\t" +- "lxvw4x 55, %9, %2 \n\t" +- "stxvw4x 56, %10, %1 \n\t" +- "stxvw4x 57, %11, %1 \n\t" +- "lxvw4x 56, %10, %2 \n\t" +- "lxvw4x 57, %11, %2 \n\t" +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "stxvw4x 40, 0, %1 \n\t" +- "stxvw4x 41, %5, %1 \n\t" +- "stxvw4x 42, %6, %1 \n\t" +- "stxvw4x 43, %7, %1 \n\t" +- "stxvw4x 44, %8, %1 \n\t" +- "stxvw4x 45, %9, %1 \n\t" +- "stxvw4x 46, %10, %1 \n\t" +- "stxvw4x 47, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvw4x 50, 0, %1 \n\t" +- "stxvw4x 51, %5, %1 \n\t" +- "stxvw4x 52, %6, %1 \n\t" +- "stxvw4x 53, %7, %1 \n\t" +- "stxvw4x 54, %8, %1 \n\t" +- "stxvw4x 55, %9, %1 \n\t" +- "stxvw4x 56, %10, %1 \n\t" +- "stxvw4x 57, %11, %1 \n\t" +- +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ "lxvw4x 32, 0, %2 \n\t" ++ "lxvw4x 33, %5, %2 \n\t" ++ "lxvw4x 34, %6, %2 \n\t" ++ "lxvw4x 35, %7, %2 \n\t" ++ "lxvw4x 36, %8, %2 \n\t" ++ "lxvw4x 37, %9, %2 \n\t" ++ "lxvw4x 38, %10, %2 \n\t" ++ "lxvw4x 39, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %5, %2 \n\t" ++ "lxvw4x 42, %6, %2 \n\t" ++ "lxvw4x 43, %7, %2 \n\t" ++ "lxvw4x 44, %8, %2 \n\t" ++ "lxvw4x 45, %9, %2 \n\t" ++ "lxvw4x 46, %10, %2 \n\t" ++ "lxvw4x 47, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "stxvw4x 32, 0, %3 \n\t" ++ "stxvw4x 33, %5, %3 \n\t" ++ "lxvw4x 32, 0, %2 \n\t" ++ "lxvw4x 33, %5, %2 \n\t" ++ "stxvw4x 34, %6, %3 \n\t" ++ "stxvw4x 35, %7, %3 \n\t" ++ "lxvw4x 34, %6, %2 \n\t" ++ "lxvw4x 35, %7, %2 \n\t" ++ "stxvw4x 36, %8, %3 \n\t" ++ "stxvw4x 37, %9, %3 \n\t" ++ "lxvw4x 36, %8, %2 \n\t" ++ "lxvw4x 37, %9, %2 \n\t" ++ "stxvw4x 38, %10, %3 \n\t" ++ "stxvw4x 39, %11, %3 \n\t" ++ "lxvw4x 38, %10, %2 \n\t" ++ "lxvw4x 39, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "stxvw4x 40, 0, %3 \n\t" ++ "stxvw4x 41, %5, %3 \n\t" ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %5, %2 \n\t" ++ "stxvw4x 42, %6, %3 \n\t" ++ "stxvw4x 43, %7, %3 \n\t" ++ "lxvw4x 42, %6, %2 \n\t" ++ "lxvw4x 43, %7, %2 \n\t" ++ "stxvw4x 44, %8, %3 \n\t" ++ "stxvw4x 45, %9, %3 \n\t" ++ "lxvw4x 44, %8, %2 \n\t" ++ "lxvw4x 45, %9, %2 \n\t" ++ "stxvw4x 46, %10, %3 \n\t" ++ "stxvw4x 47, %11, %3 \n\t" ++ "lxvw4x 46, %10, %2 \n\t" ++ "lxvw4x 47, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "stxvw4x 32, 0, %3 \n\t" ++ "stxvw4x 33, %5, %3 \n\t" ++ "stxvw4x 34, %6, %3 \n\t" ++ "stxvw4x 35, %7, %3 \n\t" ++ "stxvw4x 36, %8, %3 \n\t" ++ "stxvw4x 37, %9, %3 \n\t" ++ "stxvw4x 38, %10, %3 \n\t" ++ "stxvw4x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvw4x 40, 0, %3 \n\t" ++ "stxvw4x 41, %5, %3 \n\t" ++ "stxvw4x 42, %6, %3 \n\t" ++ "stxvw4x 43, %7, %3 \n\t" ++ "stxvw4x 44, %8, %3 \n\t" ++ "stxvw4x 45, %9, %3 \n\t" ++ "stxvw4x 46, %10, %3 \n\t" ++ "stxvw4x 47, %11, %3 \n" ++ ++ "#n=%1 x=%4=%2 y=%0=%3 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "=m" (*y), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y) // 3 ++ : ++ "m" (*x), ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} +diff --git a/kernel/power/cswap_microk_power8.c b/kernel/power/cswap_microk_power8.c +index 90ab59c54..1dd03dc88 100644 +--- a/kernel/power/cswap_microk_power8.c ++++ b/kernel/power/cswap_microk_power8.c +@@ -35,146 +35,124 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_32 1 + +-static void cswap_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void cswap_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) ++static void cswap_kernel_32 (long n, float *x, float *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *x2=x+1; +- FLOAT *y2=y+1; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "addi %3, %3, -4 \n\t" +- "addi %4, %4, -4 \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "lxvw4x 32, 0, %2 \n\t" +- "lxvw4x 33, %5, %2 \n\t" +- "lxvw4x 34, %6, %2 \n\t" +- "lxvw4x 35, %7, %2 \n\t" +- "lxvw4x 36, %8, %2 \n\t" +- "lxvw4x 37, %9, %2 \n\t" +- "lxvw4x 38, %10, %2 \n\t" +- "lxvw4x 39, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvw4x 48, 0, %1 \n\t" +- "lxvw4x 49, %5, %1 \n\t" +- "lxvw4x 50, %6, %1 \n\t" +- "lxvw4x 51, %7, %1 \n\t" +- "lxvw4x 52, %8, %1 \n\t" +- "lxvw4x 53, %9, %1 \n\t" +- "lxvw4x 54, %10, %1 \n\t" +- "lxvw4x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "lxvw4x 56, 0, %1 \n\t" +- "lxvw4x 57, %5, %1 \n\t" +- "lxvw4x 58, %6, %1 \n\t" +- "lxvw4x 59, %7, %1 \n\t" +- "lxvw4x 60, %8, %1 \n\t" +- "lxvw4x 61, %9, %1 \n\t" +- "lxvw4x 62, %10, %1 \n\t" +- "lxvw4x 63, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvw4x 32, 0, %3 \n\t" +- "stxvw4x 33, %5, %3 \n\t" +- "stxvw4x 34, %6, %3 \n\t" +- "stxvw4x 35, %7, %3 \n\t" +- "stxvw4x 36, %8, %3 \n\t" +- "stxvw4x 37, %9, %3 \n\t" +- "stxvw4x 38, %10, %3 \n\t" +- "stxvw4x 39, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvw4x 40, 0, %3 \n\t" +- "stxvw4x 41, %5, %3 \n\t" +- "stxvw4x 42, %6, %3 \n\t" +- "stxvw4x 43, %7, %3 \n\t" +- "stxvw4x 44, %8, %3 \n\t" +- "stxvw4x 45, %9, %3 \n\t" +- "stxvw4x 46, %10, %3 \n\t" +- "stxvw4x 47, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvw4x 48, 0, %4 \n\t" +- "stxvw4x 49, %5, %4 \n\t" +- "stxvw4x 50, %6, %4 \n\t" +- "stxvw4x 51, %7, %4 \n\t" +- "stxvw4x 52, %8, %4 \n\t" +- "stxvw4x 53, %9, %4 \n\t" +- "stxvw4x 54, %10, %4 \n\t" +- "stxvw4x 55, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "stxvw4x 56, 0, %4 \n\t" +- "stxvw4x 57, %5, %4 \n\t" +- "stxvw4x 58, %6, %4 \n\t" +- "stxvw4x 59, %7, %4 \n\t" +- "stxvw4x 60, %8, %4 \n\t" +- "stxvw4x 61, %9, %4 \n\t" +- "stxvw4x 62, %10, %4 \n\t" +- "stxvw4x 63, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (y2), // 3 +- "r" (x2), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "%3", "%4", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "lxvw4x 32, 0, %4 \n\t" ++ "lxvw4x 33, %5, %4 \n\t" ++ "lxvw4x 34, %6, %4 \n\t" ++ "lxvw4x 35, %7, %4 \n\t" ++ "lxvw4x 36, %8, %4 \n\t" ++ "lxvw4x 37, %9, %4 \n\t" ++ "lxvw4x 38, %10, %4 \n\t" ++ "lxvw4x 39, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "lxvw4x 40, 0, %4 \n\t" ++ "lxvw4x 41, %5, %4 \n\t" ++ "lxvw4x 42, %6, %4 \n\t" ++ "lxvw4x 43, %7, %4 \n\t" ++ "lxvw4x 44, %8, %4 \n\t" ++ "lxvw4x 45, %9, %4 \n\t" ++ "lxvw4x 46, %10, %4 \n\t" ++ "lxvw4x 47, %11, %4 \n\t" ++ ++ "addi %4, %4, -128 \n\t" ++ ++ "lxvw4x 48, 0, %3 \n\t" ++ "lxvw4x 49, %5, %3 \n\t" ++ "lxvw4x 50, %6, %3 \n\t" ++ "lxvw4x 51, %7, %3 \n\t" ++ "lxvw4x 0, %8, %3 \n\t" ++ "lxvw4x 1, %9, %3 \n\t" ++ "lxvw4x 2, %10, %3 \n\t" ++ "lxvw4x 3, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "lxvw4x 4, 0, %3 \n\t" ++ "lxvw4x 5, %5, %3 \n\t" ++ "lxvw4x 6, %6, %3 \n\t" ++ "lxvw4x 7, %7, %3 \n\t" ++ "lxvw4x 8, %8, %3 \n\t" ++ "lxvw4x 9, %9, %3 \n\t" ++ "lxvw4x 10, %10, %3 \n\t" ++ "lxvw4x 11, %11, %3 \n\t" ++ ++ "addi %3, %3, -128 \n\t" ++ ++ "stxvw4x 32, 0, %3 \n\t" ++ "stxvw4x 33, %5, %3 \n\t" ++ "stxvw4x 34, %6, %3 \n\t" ++ "stxvw4x 35, %7, %3 \n\t" ++ "stxvw4x 36, %8, %3 \n\t" ++ "stxvw4x 37, %9, %3 \n\t" ++ "stxvw4x 38, %10, %3 \n\t" ++ "stxvw4x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvw4x 40, 0, %3 \n\t" ++ "stxvw4x 41, %5, %3 \n\t" ++ "stxvw4x 42, %6, %3 \n\t" ++ "stxvw4x 43, %7, %3 \n\t" ++ "stxvw4x 44, %8, %3 \n\t" ++ "stxvw4x 45, %9, %3 \n\t" ++ "stxvw4x 46, %10, %3 \n\t" ++ "stxvw4x 47, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvw4x 48, 0, %4 \n\t" ++ "stxvw4x 49, %5, %4 \n\t" ++ "stxvw4x 50, %6, %4 \n\t" ++ "stxvw4x 51, %7, %4 \n\t" ++ "stxvw4x 0, %8, %4 \n\t" ++ "stxvw4x 1, %9, %4 \n\t" ++ "stxvw4x 2, %10, %4 \n\t" ++ "stxvw4x 3, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "stxvw4x 4, 0, %4 \n\t" ++ "stxvw4x 5, %5, %4 \n\t" ++ "stxvw4x 6, %6, %4 \n\t" ++ "stxvw4x 7, %7, %4 \n\t" ++ "stxvw4x 8, %8, %4 \n\t" ++ "stxvw4x 9, %9, %4 \n\t" ++ "stxvw4x 10, %10, %4 \n\t" ++ "stxvw4x 11, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "addic. %2, %2, -32 \n\t" ++ "bgt 1b \n" ++ ++ "#n=%2 x=%0=%3 y=%1=%4 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "+m" (*x), ++ "+m" (*y), ++ "+r" (n), // 2 ++ "+b" (x), // 3 ++ "+b" (y) // 4 ++ : ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51","vs0","vs1","vs2","vs3", ++ "vs4","vs5","vs6","vs7","vs8","vs9","vs10","vs11" ++ ); ++} +diff --git a/kernel/power/dasum.c b/kernel/power/dasum.c +index 77f5345ba..73962c2f2 100644 +--- a/kernel/power/dasum.c ++++ b/kernel/power/dasum.c +@@ -42,7 +42,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #else + +-#define ABS fabsf ++#error supports double only + + #endif + +@@ -53,7 +53,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_16 + +-static void dasum_kernel_16(BLASLONG n, FLOAT *x1, FLOAT *svec) ++static FLOAT dasum_kernel_16(BLASLONG n, FLOAT *x1) + { + + BLASLONG i=0; +@@ -92,9 +92,7 @@ static void dasum_kernel_16(BLASLONG n, FLOAT *x1, FLOAT *svec) + + } + +- svec[0] = sum0+sum1+sum2+sum3; +- svec[1] = 0.0; +- ++ return sum0+sum1+sum2+sum3; + } + + #endif +@@ -103,7 +101,6 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + { + BLASLONG i=0; + FLOAT sumf = 0.0; +- FLOAT svec[2] __attribute__ ((aligned (16)));; + BLASLONG n1; + + if (n <= 0 || inc_x <= 0) return(sumf); +@@ -115,8 +112,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + if ( n1 > 0 ) + { + +- dasum_kernel_16(n1, x, svec); +- sumf = svec[0] + svec[1]; ++ sumf = dasum_kernel_16(n1, x); + i=n1; + } + +diff --git a/kernel/power/dasum_microk_power8.c b/kernel/power/dasum_microk_power8.c +index cc38c4f7d..880d7d271 100644 +--- a/kernel/power/dasum_microk_power8.c ++++ b/kernel/power/dasum_microk_power8.c +@@ -34,144 +34,142 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_16 1 +-static void dasum_kernel_16( BLASLONG n, FLOAT *x, FLOAT *svec) __attribute__ ((noinline)); + +-static void dasum_kernel_16( BLASLONG n, FLOAT *x, FLOAT *svec) ++static double dasum_kernel_16 (long n, double *x) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "dcbt %2 , %4 \n\t" +- +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2 , %4 \n\t" +- +- "xvabsdp 48, 40 \n\t" +- "xvabsdp 49, 41 \n\t" +- "xvabsdp 50, 42 \n\t" +- "xvabsdp 51, 43 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- +- "xvabsdp 52, 44 \n\t" +- "xvabsdp 53, 45 \n\t" +- +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- +- "xvabsdp 54, 46 \n\t" +- "xvabsdp 55, 47 \n\t" +- +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- +- "xvadddp 32, 32, 48 \n\t" +- "xvadddp 33, 33, 49 \n\t" +- +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "xvadddp 34, 34, 50 \n\t" +- "xvadddp 35, 35, 51 \n\t" +- "addi %2, %2, 128 \n\t" +- "xvadddp 36, 36, 52 \n\t" +- "xvadddp 37, 37, 53 \n\t" +- "addic. %0 , %0 , -16 \n\t" +- "xvadddp 38, 38, 54 \n\t" +- "xvadddp 39, 39, 55 \n\t" +- +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- +- "xvabsdp 48, 40 \n\t" +- "xvabsdp 49, 41 \n\t" +- "xvabsdp 50, 42 \n\t" +- "xvabsdp 51, 43 \n\t" +- "xvabsdp 52, 44 \n\t" +- "xvabsdp 53, 45 \n\t" +- "xvabsdp 54, 46 \n\t" +- "xvabsdp 55, 47 \n\t" +- +- "xvadddp 32, 32, 48 \n\t" +- "xvadddp 33, 33, 49 \n\t" +- "xvadddp 34, 34, 50 \n\t" +- "xvadddp 35, 35, 51 \n\t" +- "xvadddp 36, 36, 52 \n\t" +- "xvadddp 37, 37, 53 \n\t" +- "xvadddp 38, 38, 54 \n\t" +- "xvadddp 39, 39, 55 \n\t" +- +- "xvadddp 32, 32, 33 \n\t" +- "xvadddp 34, 34, 35 \n\t" +- "xvadddp 36, 36, 37 \n\t" +- "xvadddp 38, 38, 39 \n\t" +- +- "xvadddp 32, 32, 34 \n\t" +- "xvadddp 36, 36, 38 \n\t" +- +- "xvadddp 32, 32, 36 \n\t" +- +- +- "stxvd2x 32, 0, %3 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (svec), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2", "memory" +- ); +- +-} ++ double sum; ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %8, %2 \n\t" ++ "lxvd2x 42, %9, %2 \n\t" ++ "lxvd2x 43, %10, %2 \n\t" ++ "lxvd2x 44, %11, %2 \n\t" ++ "lxvd2x 45, %12, %2 \n\t" ++ "lxvd2x 46, %13, %2 \n\t" ++ "lxvd2x 47, %14, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvabsdp 48, 40 \n\t" ++ "xvabsdp 49, 41 \n\t" ++ "xvabsdp 50, 42 \n\t" ++ "xvabsdp 51, 43 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %8, %2 \n\t" ++ ++ "xvabsdp %x3, 44 \n\t" ++ "xvabsdp %x4, 45 \n\t" ++ ++ "lxvd2x 42, %9, %2 \n\t" ++ "lxvd2x 43, %10, %2 \n\t" ++ ++ "xvabsdp %x5, 46 \n\t" ++ "xvabsdp %x6, 47 \n\t" ++ ++ "lxvd2x 44, %11, %2 \n\t" ++ "lxvd2x 45, %12, %2 \n\t" ++ ++ "xvadddp 32, 32, 48 \n\t" ++ "xvadddp 33, 33, 49 \n\t" ++ ++ "lxvd2x 46, %13, %2 \n\t" ++ "lxvd2x 47, %14, %2 \n\t" ++ ++ "xvadddp 34, 34, 50 \n\t" ++ "xvadddp 35, 35, 51 \n\t" ++ "addi %2, %2, 128 \n\t" ++ "xvadddp 36, 36, %x3 \n\t" ++ "xvadddp 37, 37, %x4 \n\t" ++ "addic. %1, %1, -16 \n\t" ++ "xvadddp 38, 38, %x5 \n\t" ++ "xvadddp 39, 39, %x6 \n\t" ++ ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvabsdp 48, 40 \n\t" ++ "xvabsdp 49, 41 \n\t" ++ "xvabsdp 50, 42 \n\t" ++ "xvabsdp 51, 43 \n\t" ++ "xvabsdp %x3, 44 \n\t" ++ "xvabsdp %x4, 45 \n\t" ++ "xvabsdp %x5, 46 \n\t" ++ "xvabsdp %x6, 47 \n\t" ++ ++ "xvadddp 32, 32, 48 \n\t" ++ "xvadddp 33, 33, 49 \n\t" ++ "xvadddp 34, 34, 50 \n\t" ++ "xvadddp 35, 35, 51 \n\t" ++ "xvadddp 36, 36, %x3 \n\t" ++ "xvadddp 37, 37, %x4 \n\t" ++ "xvadddp 38, 38, %x5 \n\t" ++ "xvadddp 39, 39, %x6 \n\t" ++ ++ "xvadddp 32, 32, 33 \n\t" ++ "xvadddp 34, 34, 35 \n\t" ++ "xvadddp 36, 36, 37 \n\t" ++ "xvadddp 38, 38, 39 \n\t" ++ ++ "xvadddp 32, 32, 34 \n\t" ++ "xvadddp 36, 36, 38 \n\t" ++ ++ "xvadddp 32, 32, 36 \n\t" ++ ++ "xxswapd 33, 32 \n\t" ++ "xsadddp %x0, 32, 33 \n" ++ ++ "#n=%1 x=%3=%2 sum=%0 o16=%8 o32=%9 o48=%10 o64=%11 o80=%12 o96=%13 o112=%14\n" ++ "#t0=%x3 t1=%x4 t2=%x5 t3=%x6" ++ : ++ "=d" (sum), // 0 ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0), // 3 ++ "=wa" (t1), // 4 ++ "=wa" (t2), // 5 ++ "=wa" (t3) // 6 ++ : ++ "m" (*x), ++ "b" (16), // 8 ++ "b" (32), // 9 ++ "b" (48), // 10 ++ "b" (64), // 11 ++ "b" (80), // 12 ++ "b" (96), // 13 ++ "b" (112) // 14 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++ ++ return sum; ++} + + +diff --git a/kernel/power/daxpy.c b/kernel/power/daxpy.c +index 4365bd88d..df0572e8e 100644 +--- a/kernel/power/daxpy.c ++++ b/kernel/power/daxpy.c +@@ -43,21 +43,20 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_8 + +-static void daxpy_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha) ++static void daxpy_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT alpha) + { + BLASLONG register i = 0; +- FLOAT a = *alpha; + + while(i < n) + { +- y[i] += a * x[i]; +- y[i+1] += a * x[i+1]; +- y[i+2] += a * x[i+2]; +- y[i+3] += a * x[i+3]; +- y[i+4] += a * x[i+4]; +- y[i+5] += a * x[i+5]; +- y[i+6] += a * x[i+6]; +- y[i+7] += a * x[i+7]; ++ y[i] += alpha * x[i]; ++ y[i+1] += alpha * x[i+1]; ++ y[i+2] += alpha * x[i+2]; ++ y[i+3] += alpha * x[i+3]; ++ y[i+4] += alpha * x[i+4]; ++ y[i+5] += alpha * x[i+5]; ++ y[i+6] += alpha * x[i+6]; ++ y[i+7] += alpha * x[i+7]; + i+=8 ; + + } +@@ -70,11 +69,6 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS + { + BLASLONG i=0; + BLASLONG ix=0,iy=0; +- FLOAT a2[4]; +- a2[0]=da; +- a2[1]=da; +- a2[2]=da; +- a2[3]=da; + + if ( n <= 0 ) return(0); + +@@ -84,7 +78,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS + BLASLONG n1 = n & -16; + + if ( n1 ) +- daxpy_kernel_8(n1, x, y , a2 ); ++ daxpy_kernel_8(n1, x, y, da); + + i = n1; + while(i < n) +diff --git a/kernel/power/daxpy_microk_power8.c b/kernel/power/daxpy_microk_power8.c +index bb3f73aca..fb714a3f9 100644 +--- a/kernel/power/daxpy_microk_power8.c ++++ b/kernel/power/daxpy_microk_power8.c +@@ -35,167 +35,183 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + #define HAVE_KERNEL_8 1 +-static void daxpy_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *alpha) __attribute__ ((noinline)); + +-static void daxpy_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha) ++static void daxpy_kernel_8 (long n, double *x, double *y, double alpha) + { ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ __vector double t4; ++ __vector double t5; ++ __vector double t6; ++ __vector double t7; ++ __vector double t8; ++ __vector double t9; ++ __vector double t10; ++ __vector double t11; ++ __vector double t12; ++ __vector double t13; ++ __vector double t14; ++ __vector double t15; ++ __vector double t16; + ++ __asm__ ++ ( ++ "xxspltd %x4, %x22, 0 \n\t" + +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *y2=y+1; +- BLASLONG pre = 384; ++ "dcbt 0, %2 \n\t" ++ "dcbt 0, %3 \n\t" + +- __asm__ __volatile__ +- ( ++ "lxvd2x %x5, 0, %2 \n\t" ++ "lxvd2x %x6, %23, %2 \n\t" ++ "lxvd2x %x7, %24, %2 \n\t" ++ "lxvd2x %x8, %25, %2 \n\t" + +- "lxsdx 33, %5, %4 \n\t" +- "xxspltd 32, 33, 0 \n\t" +- "addi %8, %8, -8 \n\t" ++ "lxvd2x %x13, 0, %3 \n\t" ++ "lxvd2x %x14, %23, %3 \n\t" ++ "lxvd2x %x15, %24, %3 \n\t" ++ "lxvd2x %x16, %25, %3 \n\t" + +- "dcbt %2, %9 \n\t" +- "dcbt %3, %9 \n\t" ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" + +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" ++ "lxvd2x %x9, 0, %2 \n\t" ++ "lxvd2x %x10, %23, %2 \n\t" ++ "lxvd2x %x11, %24, %2 \n\t" ++ "lxvd2x %x12, %25, %2 \n\t" + +- "lxvd2x 48, 0, %3 \n\t" +- "lxvd2x 49, %5, %3 \n\t" +- "lxvd2x 50, %6, %3 \n\t" +- "lxvd2x 51, %7, %3 \n\t" +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "lxvd2x 44, 0, %2 \n\t" +- "lxvd2x 45, %5, %2 \n\t" +- "lxvd2x 46, %6, %2 \n\t" +- "lxvd2x 47, %7, %2 \n\t" +- +- "lxvd2x 52, 0, %3 \n\t" +- "lxvd2x 53, %5, %3 \n\t" +- "lxvd2x 54, %6, %3 \n\t" +- "lxvd2x 55, %7, %3 \n\t" +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %9 \n\t" +- "dcbt %3, %9 \n\t" +- +- "xvmaddadp 48, 40, 32 \n\t" +- "xvmaddadp 49, 41, 32 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- +- "stxvd2x 48, 0, %8 \n\t" +- "stxvd2x 49, %5, %8 \n\t" +- +- "xvmaddadp 50, 42, 32 \n\t" +- "xvmaddadp 51, 43, 32 \n\t" +- +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- +- "stxvd2x 50, %6, %8 \n\t" +- "stxvd2x 51, %7, %8 \n\t" +- +- "lxvd2x 48, 0, %3 \n\t" +- "lxvd2x 49, %5, %3 \n\t" +- "lxvd2x 50, %6, %3 \n\t" +- "lxvd2x 51, %7, %3 \n\t" +- +- "addi %2, %2, 64 \n\t" +- "addi %8, %8, 64 \n\t" +- +- "xvmaddadp 52, 44, 32 \n\t" +- "addi %3, %3, 64 \n\t" +- "xvmaddadp 53, 45, 32 \n\t" +- +- "lxvd2x 44, 0, %2 \n\t" +- "lxvd2x 45, %5, %2 \n\t" +- +- "stxvd2x 52, 0, %8 \n\t" +- "stxvd2x 53, %5, %8 \n\t" +- +- "xvmaddadp 54, 46, 32 \n\t" +- "xvmaddadp 55, 47, 32 \n\t" +- +- "lxvd2x 46, %6, %2 \n\t" +- "lxvd2x 47, %7, %2 \n\t" +- +- "stxvd2x 54, %6, %8 \n\t" +- "stxvd2x 55, %7, %8 \n\t" +- +- "addi %2, %2, 64 \n\t" +- "addi %8, %8, 64 \n\t" +- +- "lxvd2x 52, 0, %3 \n\t" +- "lxvd2x 53, %5, %3 \n\t" +- "lxvd2x 54, %6, %3 \n\t" +- "lxvd2x 55, %7, %3 \n\t" +- +- "addi %3, %3, 64 \n\t" +- +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- +- "xvmaddadp 48, 40, 32 \n\t" +- "xvmaddadp 49, 41, 32 \n\t" +- "xvmaddadp 50, 42, 32 \n\t" +- "xvmaddadp 51, 43, 32 \n\t" +- +- "xvmaddadp 52, 44, 32 \n\t" +- "xvmaddadp 53, 45, 32 \n\t" +- "xvmaddadp 54, 46, 32 \n\t" +- "xvmaddadp 55, 47, 32 \n\t" +- +- "stxvd2x 48, 0, %8 \n\t" +- "stxvd2x 49, %5, %8 \n\t" +- "stxvd2x 50, %6, %8 \n\t" +- "stxvd2x 51, %7, %8 \n\t" +- +- "addi %8, %8, 64 \n\t" +- +- "stxvd2x 52, 0, %8 \n\t" +- "stxvd2x 53, %5, %8 \n\t" +- "stxvd2x 54, %6, %8 \n\t" +- "stxvd2x 55, %7, %8 \n\t" +- +- "addi %8, %8, 64 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (y1), // 3 +- "r" (alpha), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (y2), // 8 +- "r" (pre) // 9 +- : "cr0", "%0", "%2" , "%3", "%8", "memory" +- ); +- +-} ++ "lxvd2x %x17, 0, %3 \n\t" ++ "lxvd2x %x18, %23, %3 \n\t" ++ "lxvd2x %x19, %24, %3 \n\t" ++ "lxvd2x %x20, %25, %3 \n\t" ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, -64 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "ble 2f \n\t" ++ ++ ".align 5 \n" ++ "1: \n\t" ++ ++ "xvmaddadp %x13, %x5, %x4 \n\t" ++ "xvmaddadp %x14, %x6, %x4 \n\t" ++ ++ "lxvd2x %x5, 0, %2 \n\t" ++ "lxvd2x %x6, %23, %2 \n\t" ++ ++ "stxvd2x %x13, 0, %3 \n\t" ++ "stxvd2x %x14, %23, %3 \n\t" ++ ++ "xvmaddadp %x15, %x7, %x4 \n\t" ++ "xvmaddadp %x16, %x8, %x4 \n\t" ++ ++ "lxvd2x %x7, %24, %2 \n\t" ++ "lxvd2x %x8, %25, %2 \n\t" ++ ++ "stxvd2x %x15, %24, %3 \n\t" ++ "stxvd2x %x16, %25, %3 \n\t" ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 128 \n\t" ++ ++ "lxvd2x %x13, 0, %3 \n\t" ++ "lxvd2x %x14, %23, %3 \n\t" ++ "lxvd2x %x15, %24, %3 \n\t" ++ "lxvd2x %x16, %25, %3 \n\t" ++ ++ "addi %3, %3, -64 \n\t" ++ ++ "xvmaddadp %x17, %x9, %x4 \n\t" ++ "xvmaddadp %x18, %x10, %x4 \n\t" ++ ++ "lxvd2x %x9, 0, %2 \n\t" ++ "lxvd2x %x10, %23, %2 \n\t" ++ ++ "stxvd2x %x17, 0, %3 \n\t" ++ "stxvd2x %x18, %23, %3 \n\t" ++ ++ "xvmaddadp %x19, %x11, %x4 \n\t" ++ "xvmaddadp %x20, %x12, %x4 \n\t" ++ ++ "lxvd2x %x11, %24, %2 \n\t" ++ "lxvd2x %x12, %25, %2 \n\t" ++ ++ "stxvd2x %x19, %24, %3 \n\t" ++ "stxvd2x %x20, %25, %3 \n\t" ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 128 \n\t" ++ ++ "lxvd2x %x17, 0, %3 \n\t" ++ "lxvd2x %x18, %23, %3 \n\t" ++ "lxvd2x %x19, %24, %3 \n\t" ++ "lxvd2x %x20, %25, %3 \n\t" ++ ++ "addi %3, %3, -64 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmaddadp %x13, %x5, %x4 \n\t" ++ "xvmaddadp %x14, %x6, %x4 \n\t" ++ "xvmaddadp %x15, %x7, %x4 \n\t" ++ "xvmaddadp %x16, %x8, %x4 \n\t" ++ ++ "xvmaddadp %x17, %x9, %x4 \n\t" ++ "xvmaddadp %x18, %x10, %x4 \n\t" ++ "xvmaddadp %x19, %x11, %x4 \n\t" ++ "xvmaddadp %x20, %x12, %x4 \n\t" ++ ++ "stxvd2x %x13, 0, %3 \n\t" ++ "stxvd2x %x14, %23, %3 \n\t" ++ "stxvd2x %x15, %24, %3 \n\t" ++ "stxvd2x %x16, %25, %3 \n\t" ++ ++ "addi %3, %3, 64 \n\t" ++ ++ "stxvd2x %x17, 0, %3 \n\t" ++ "stxvd2x %x18, %23, %3 \n\t" ++ "stxvd2x %x19, %24, %3 \n\t" ++ "stxvd2x %x20, %25, %3 \n" ++ ++ "#n=%1 x=%21=%2 y=%0=%3 alpha=%22 o16=%23 o32=%24 o48=%25\n" ++ "#t0=%x4 t1=%x5 t2=%x6 t3=%x7 t4=%x8 t5=%x9 t6=%x10 t7=%x11 t8=%x12 t9=%x13 t10=%x14 t11=%x15 t12=%x16 t13=%x17 t14=%x18 t15=%x19 t16=%x20" ++ : ++ "+m" (*y), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y), // 3 ++ "=wa" (t0), // 4 ++ "=wa" (t1), // 5 ++ "=wa" (t2), // 6 ++ "=wa" (t3), // 7 ++ "=wa" (t4), // 8 ++ "=wa" (t5), // 9 ++ "=wa" (t6), // 10 ++ "=wa" (t7), // 11 ++ "=wa" (t8), // 12 ++ "=wa" (t9), // 13 ++ "=wa" (t10), // 14 ++ "=wa" (t11), // 15 ++ "=wa" (t12), // 16 ++ "=wa" (t13), // 17 ++ "=wa" (t14), // 18 ++ "=wa" (t15), // 19 ++ "=wa" (t16) // 20 ++ : ++ "m" (*x), ++ "d" (alpha), // 22 ++ "b" (16), // 23 ++ "b" (32), // 24 ++ "b" (48) // 25 ++ : ++ "cr0" ++ ); ++ ++} + + +diff --git a/kernel/power/dcopy_microk_power8.c b/kernel/power/dcopy_microk_power8.c +index 04f7db556..261dc04de 100644 +--- a/kernel/power/dcopy_microk_power8.c ++++ b/kernel/power/dcopy_microk_power8.c +@@ -35,140 +35,121 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_32 1 + +-static void dcopy_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void dcopy_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) ++static void dcopy_kernel_32 (long n, double *x, double *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvd2x 50, 0, %2 \n\t" +- "lxvd2x 51, %5, %2 \n\t" +- "lxvd2x 52, %6, %2 \n\t" +- "lxvd2x 53, %7, %2 \n\t" +- "lxvd2x 54, %8, %2 \n\t" +- "lxvd2x 55, %9, %2 \n\t" +- "lxvd2x 56, %10, %2 \n\t" +- "lxvd2x 57, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "stxvd2x 40, 0, %1 \n\t" +- "stxvd2x 41, %5, %1 \n\t" +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "stxvd2x 42, %6, %1 \n\t" +- "stxvd2x 43, %7, %1 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "stxvd2x 44, %8, %1 \n\t" +- "stxvd2x 45, %9, %1 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "stxvd2x 46, %10, %1 \n\t" +- "stxvd2x 47, %11, %1 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "stxvd2x 50, 0, %1 \n\t" +- "stxvd2x 51, %5, %1 \n\t" +- "lxvd2x 50, 0, %2 \n\t" +- "lxvd2x 51, %5, %2 \n\t" +- "stxvd2x 52, %6, %1 \n\t" +- "stxvd2x 53, %7, %1 \n\t" +- "lxvd2x 52, %6, %2 \n\t" +- "lxvd2x 53, %7, %2 \n\t" +- "stxvd2x 54, %8, %1 \n\t" +- "stxvd2x 55, %9, %1 \n\t" +- "lxvd2x 54, %8, %2 \n\t" +- "lxvd2x 55, %9, %2 \n\t" +- "stxvd2x 56, %10, %1 \n\t" +- "stxvd2x 57, %11, %1 \n\t" +- "lxvd2x 56, %10, %2 \n\t" +- "lxvd2x 57, %11, %2 \n\t" +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "stxvd2x 40, 0, %1 \n\t" +- "stxvd2x 41, %5, %1 \n\t" +- "stxvd2x 42, %6, %1 \n\t" +- "stxvd2x 43, %7, %1 \n\t" +- "stxvd2x 44, %8, %1 \n\t" +- "stxvd2x 45, %9, %1 \n\t" +- "stxvd2x 46, %10, %1 \n\t" +- "stxvd2x 47, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvd2x 50, 0, %1 \n\t" +- "stxvd2x 51, %5, %1 \n\t" +- "stxvd2x 52, %6, %1 \n\t" +- "stxvd2x 53, %7, %1 \n\t" +- "stxvd2x 54, %8, %1 \n\t" +- "stxvd2x 55, %9, %1 \n\t" +- "stxvd2x 56, %10, %1 \n\t" +- "stxvd2x 57, %11, %1 \n\t" +- +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ "lxvd2x 32, 0, %2 \n\t" ++ "lxvd2x 33, %5, %2 \n\t" ++ "lxvd2x 34, %6, %2 \n\t" ++ "lxvd2x 35, %7, %2 \n\t" ++ "lxvd2x 36, %8, %2 \n\t" ++ "lxvd2x 37, %9, %2 \n\t" ++ "lxvd2x 38, %10, %2 \n\t" ++ "lxvd2x 39, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %5, %2 \n\t" ++ "lxvd2x 42, %6, %2 \n\t" ++ "lxvd2x 43, %7, %2 \n\t" ++ "lxvd2x 44, %8, %2 \n\t" ++ "lxvd2x 45, %9, %2 \n\t" ++ "lxvd2x 46, %10, %2 \n\t" ++ "lxvd2x 47, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "stxvd2x 32, 0, %3 \n\t" ++ "stxvd2x 33, %5, %3 \n\t" ++ "lxvd2x 32, 0, %2 \n\t" ++ "lxvd2x 33, %5, %2 \n\t" ++ "stxvd2x 34, %6, %3 \n\t" ++ "stxvd2x 35, %7, %3 \n\t" ++ "lxvd2x 34, %6, %2 \n\t" ++ "lxvd2x 35, %7, %2 \n\t" ++ "stxvd2x 36, %8, %3 \n\t" ++ "stxvd2x 37, %9, %3 \n\t" ++ "lxvd2x 36, %8, %2 \n\t" ++ "lxvd2x 37, %9, %2 \n\t" ++ "stxvd2x 38, %10, %3 \n\t" ++ "stxvd2x 39, %11, %3 \n\t" ++ "lxvd2x 38, %10, %2 \n\t" ++ "lxvd2x 39, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "stxvd2x 40, 0, %3 \n\t" ++ "stxvd2x 41, %5, %3 \n\t" ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %5, %2 \n\t" ++ "stxvd2x 42, %6, %3 \n\t" ++ "stxvd2x 43, %7, %3 \n\t" ++ "lxvd2x 42, %6, %2 \n\t" ++ "lxvd2x 43, %7, %2 \n\t" ++ "stxvd2x 44, %8, %3 \n\t" ++ "stxvd2x 45, %9, %3 \n\t" ++ "lxvd2x 44, %8, %2 \n\t" ++ "lxvd2x 45, %9, %2 \n\t" ++ "stxvd2x 46, %10, %3 \n\t" ++ "stxvd2x 47, %11, %3 \n\t" ++ "lxvd2x 46, %10, %2 \n\t" ++ "lxvd2x 47, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "stxvd2x 32, 0, %3 \n\t" ++ "stxvd2x 33, %5, %3 \n\t" ++ "stxvd2x 34, %6, %3 \n\t" ++ "stxvd2x 35, %7, %3 \n\t" ++ "stxvd2x 36, %8, %3 \n\t" ++ "stxvd2x 37, %9, %3 \n\t" ++ "stxvd2x 38, %10, %3 \n\t" ++ "stxvd2x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvd2x 40, 0, %3 \n\t" ++ "stxvd2x 41, %5, %3 \n\t" ++ "stxvd2x 42, %6, %3 \n\t" ++ "stxvd2x 43, %7, %3 \n\t" ++ "stxvd2x 44, %8, %3 \n\t" ++ "stxvd2x 45, %9, %3 \n\t" ++ "stxvd2x 46, %10, %3 \n\t" ++ "stxvd2x 47, %11, %3 \n" ++ ++ "#n=%1 x=%4=%2 y=%0=%3 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "=m" (*y), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y) // 3 ++ : ++ "m" (*x), ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} +diff --git a/kernel/power/ddot.c b/kernel/power/ddot.c +index cef60a2e5..e43470e23 100644 +--- a/kernel/power/ddot.c ++++ b/kernel/power/ddot.c +@@ -43,7 +43,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_8 + +-static void ddot_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *d) ++static FLOAT ddot_kernel_8 (BLASLONG n, FLOAT *x, FLOAT *y) + { + BLASLONG register i = 0; + FLOAT dot = 0.0; +@@ -62,8 +62,7 @@ static void ddot_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *d) + i+=8 ; + + } +- *d += dot; +- ++ return dot; + } + + #endif +@@ -83,7 +82,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y) + BLASLONG n1 = n & -16; + + if ( n1 ) +- ddot_kernel_8(n1, x, y , &dot ); ++ dot = ddot_kernel_8(n1, x, y); + + i = n1; + while(i < n) +diff --git a/kernel/power/ddot_microk_power8.c b/kernel/power/ddot_microk_power8.c +index b88049212..4e6bc29c9 100644 +--- a/kernel/power/ddot_microk_power8.c ++++ b/kernel/power/ddot_microk_power8.c +@@ -34,145 +34,138 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_8 1 +-static void ddot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *dot) __attribute__ ((noinline)); + +-static void ddot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot) ++static double ddot_kernel_8 (long n, double *x, double *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "dcbt %2, %12 \n\t" +- "dcbt %3, %12 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 48, 0, %3 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 49, %5, %3 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 50, %6, %3 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 51, %7, %3 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 52, %8, %3 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 53, %9, %3 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 54, %10, %3 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- "lxvd2x 55, %11, %3 \n\t" +- +- "addi %2, %2, 128 \n\t" +- "addi %3, %3, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %12 \n\t" +- "dcbt %3, %12 \n\t" +- +- "xvmaddadp 32, 40, 48 \n\t" +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 48, 0, %3 \n\t" +- "xvmaddadp 33, 41, 49 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 49, %5, %3 \n\t" +- "xvmaddadp 34, 42, 50 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 50, %6, %3 \n\t" +- "xvmaddadp 35, 43, 51 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 51, %7, %3 \n\t" +- "xvmaddadp 36, 44, 52 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 52, %8, %3 \n\t" +- "xvmaddadp 37, 45, 53 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 53, %9, %3 \n\t" +- "xvmaddadp 38, 46, 54 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 54, %10, %3 \n\t" +- "xvmaddadp 39, 47, 55 \n\t" +- +- "lxvd2x 47, %11, %2 \n\t" +- "lxvd2x 55, %11, %3 \n\t" +- +- +- "addi %2, %2, 128 \n\t" +- "addi %3, %3, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmaddadp 32, 40, 48 \n\t" +- "xvmaddadp 33, 41, 49 \n\t" +- "xvmaddadp 34, 42, 50 \n\t" +- "xvmaddadp 35, 43, 51 \n\t" +- "xvmaddadp 36, 44, 52 \n\t" +- "xvmaddadp 37, 45, 53 \n\t" +- "xvmaddadp 38, 46, 54 \n\t" +- "xvmaddadp 39, 47, 55 \n\t" +- +- "xvadddp 32, 32, 33 \n\t" +- "xvadddp 34, 34, 35 \n\t" +- "xvadddp 36, 36, 37 \n\t" +- "xvadddp 38, 38, 39 \n\t" +- +- "xvadddp 32, 32, 34 \n\t" +- "xvadddp 36, 36, 38 \n\t" +- +- "xvadddp 32, 32, 36 \n\t" +- +- "xxswapd 33, 32 \n\t" +- +- "xsadddp 32, 32, 33 \n\t" +- +- "stxsdx 32, 0, %4 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (y1), // 3 +- "r" (dot), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112), // 11 +- "r" (pre) // 12 +- : "cr0", "%0", "%2" , "%3", "memory" +- ); +- +-} +- +- ++ double dot; ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ "dcbt 0, %3 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 48, 0, %3 \n\t" ++ "lxvd2x 41, %10, %2 \n\t" ++ "lxvd2x 49, %10, %3 \n\t" ++ "lxvd2x 42, %11, %2 \n\t" ++ "lxvd2x 50, %11, %3 \n\t" ++ "lxvd2x 43, %12, %2 \n\t" ++ "lxvd2x 51, %12, %3 \n\t" ++ "lxvd2x 44, %13, %2 \n\t" ++ "lxvd2x %x4, %13, %3 \n\t" ++ "lxvd2x 45, %14, %2 \n\t" ++ "lxvd2x %x5, %14, %3 \n\t" ++ "lxvd2x 46, %15, %2 \n\t" ++ "lxvd2x %x6, %15, %3 \n\t" ++ "lxvd2x 47, %16, %2 \n\t" ++ "lxvd2x %x7, %16, %3 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ "addi %3, %3, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmaddadp 32, 40, 48 \n\t" ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 48, 0, %3 \n\t" ++ "xvmaddadp 33, 41, 49 \n\t" ++ "lxvd2x 41, %10, %2 \n\t" ++ "lxvd2x 49, %10, %3 \n\t" ++ "xvmaddadp 34, 42, 50 \n\t" ++ "lxvd2x 42, %11, %2 \n\t" ++ "lxvd2x 50, %11, %3 \n\t" ++ "xvmaddadp 35, 43, 51 \n\t" ++ "lxvd2x 43, %12, %2 \n\t" ++ "lxvd2x 51, %12, %3 \n\t" ++ "xvmaddadp 36, 44, %x4 \n\t" ++ "lxvd2x 44, %13, %2 \n\t" ++ "lxvd2x %x4, %13, %3 \n\t" ++ "xvmaddadp 37, 45, %x5 \n\t" ++ "lxvd2x 45, %14, %2 \n\t" ++ "lxvd2x %x5, %14, %3 \n\t" ++ "xvmaddadp 38, 46, %x6 \n\t" ++ "lxvd2x 46, %15, %2 \n\t" ++ "lxvd2x %x6, %15, %3 \n\t" ++ "xvmaddadp 39, 47, %x7 \n\t" ++ "lxvd2x 47, %16, %2 \n\t" ++ "lxvd2x %x7, %16, %3 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ "addi %3, %3, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmaddadp 32, 40, 48 \n\t" ++ "xvmaddadp 33, 41, 49 \n\t" ++ "xvmaddadp 34, 42, 50 \n\t" ++ "xvmaddadp 35, 43, 51 \n\t" ++ "xvmaddadp 36, 44, %x4 \n\t" ++ "xvmaddadp 37, 45, %x5 \n\t" ++ "xvmaddadp 38, 46, %x6 \n\t" ++ "xvmaddadp 39, 47, %x7 \n\t" ++ ++ "xvadddp 32, 32, 33 \n\t" ++ "xvadddp 34, 34, 35 \n\t" ++ "xvadddp 36, 36, 37 \n\t" ++ "xvadddp 38, 38, 39 \n\t" ++ ++ "xvadddp 32, 32, 34 \n\t" ++ "xvadddp 36, 36, 38 \n\t" ++ ++ "xvadddp 32, 32, 36 \n\t" ++ ++ "xxswapd 33, 32 \n\t" ++ ++ "xsadddp %x0, 32, 33 \n" ++ ++ "#dot=%0 n=%1 x=%8=%2 y=%9=%3 o16=%10 o32=%11 o48=%12 o64=%13 o80=%14 o96=%15 o122=%16\n" ++ "#t0=%x4 t1=%x5 t2=%x6 t3=%x7" ++ : ++ "=d" (dot), // 0 ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y), // 3 ++ "=wa" (t0), // 4 ++ "=wa" (t1), // 5 ++ "=wa" (t2), // 6 ++ "=wa" (t3) // 7 ++ : ++ "m" (*x), ++ "m" (*y), ++ "b" (16), // 10 ++ "b" (32), // 11 ++ "b" (48), // 12 ++ "b" (64), // 13 ++ "b" (80), // 14 ++ "b" (96), // 15 ++ "b" (112) // 16 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++ ++ return dot; ++} +diff --git a/kernel/power/dgemv_n.c b/kernel/power/dgemv_n.c +index 812d09d15..57f9f9e72 100644 +--- a/kernel/power/dgemv_n.c ++++ b/kernel/power/dgemv_n.c +@@ -47,18 +47,18 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_4x4 + +-static void dgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT *alpha) ++static void dgemv_kernel_4x4(BLASLONG n, FLOAT *a_ptr, BLASLONG lda, FLOAT *xo, FLOAT *y, FLOAT alpha) + { + BLASLONG i; +- FLOAT *a0,*a1,*a2,*a3; + FLOAT x[4] __attribute__ ((aligned (16)));; +- a0 = ap[0]; +- a1 = ap[1]; +- a2 = ap[2]; +- a3 = ap[3]; ++ FLOAT *a0 = a_ptr; ++ FLOAT *a1 = a0 + lda; ++ FLOAT *a2 = a1 + lda; ++ FLOAT *a3 = a2 + lda; ++ + + for ( i=0; i<4; i++) +- x[i] = xo[i] * *alpha; ++ x[i] = xo[i] * alpha; + + for ( i=0; i< n; i+=4 ) + { +@@ -73,16 +73,13 @@ static void dgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT + + #ifndef HAVE_KERNEL_4x2 + +-static void dgemv_kernel_4x2(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT *alpha) ++static void dgemv_kernel_4x2(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *xo, FLOAT *y, FLOAT alpha) + { + BLASLONG i; +- FLOAT *a0,*a1; + FLOAT x[4] __attribute__ ((aligned (16)));; +- a0 = ap[0]; +- a1 = ap[1]; + + for ( i=0; i<2; i++) +- x[i] = xo[i] * *alpha; ++ x[i] = xo[i] * alpha; + + for ( i=0; i< n; i+=4 ) + { +@@ -98,15 +95,13 @@ static void dgemv_kernel_4x2(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT + + #ifndef HAVE_KERNEL_4x1 + +-static void dgemv_kernel_4x1(BLASLONG n, FLOAT *ap, FLOAT *xo, FLOAT *y, FLOAT *alpha) ++static void dgemv_kernel_4x1(BLASLONG n, FLOAT *a0, FLOAT *xo, FLOAT *y, FLOAT alpha) + { + BLASLONG i; +- FLOAT *a0; + FLOAT x[4] __attribute__ ((aligned (16)));; +- a0 = ap; + + for ( i=0; i<1; i++) +- x[i] = xo[i] * *alpha; ++ x[i] = xo[i] * alpha; + + for ( i=0; i< n; i+=4 ) + { +@@ -141,7 +136,6 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + { + + BLASLONG i; +- BLASLONG j; + FLOAT *a_ptr; + FLOAT *x_ptr; + FLOAT *y_ptr; +@@ -151,13 +145,9 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + BLASLONG m3; + BLASLONG n2; + BLASLONG lda4 = lda << 2; +- FLOAT *ap[4] __attribute__ ((aligned (16)));; + FLOAT xbuffer[8] __attribute__ ((aligned (16)));; +- FLOAT alpha_r[4] __attribute__ ((aligned (16)));; + FLOAT *ybuffer; + +- alpha_r[0] = alpha; +- + if ( m < 1 ) return(0); + if ( n < 1 ) return(0); + +@@ -187,11 +177,6 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + a_ptr = a; + x_ptr = x; + +- ap[0] = a_ptr; +- ap[1] = a_ptr + lda; +- ap[2] = ap[1] + lda; +- ap[3] = ap[2] + lda; +- + if ( inc_y != 1 ) + memset(ybuffer,0,NB*8); + else +@@ -203,18 +188,14 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + + for( i = 0; i < n1 ; i++) + { +- dgemv_kernel_4x4(NB,ap,x_ptr,ybuffer,alpha_r); +- ap[0] += lda4; +- ap[1] += lda4; +- ap[2] += lda4; +- ap[3] += lda4; ++ dgemv_kernel_4x4(NB,a_ptr,lda,x_ptr,ybuffer,alpha); + a_ptr += lda4; + x_ptr += 4; + } + + if ( n2 & 2 ) + { +- dgemv_kernel_4x2(NB,ap,x_ptr,ybuffer,alpha_r); ++ dgemv_kernel_4x2(NB,a_ptr,a_ptr+lda,x_ptr,ybuffer,alpha); + a_ptr += lda*2; + x_ptr += 2; + } +@@ -222,7 +203,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + + if ( n2 & 1 ) + { +- dgemv_kernel_4x1(NB,a_ptr,x_ptr,ybuffer,alpha_r); ++ dgemv_kernel_4x1(NB,a_ptr,x_ptr,ybuffer,alpha); + a_ptr += lda; + x_ptr += 1; + +@@ -243,11 +224,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + x_ptr += inc_x; + xbuffer[3] = x_ptr[0]; + x_ptr += inc_x; +- dgemv_kernel_4x4(NB,ap,xbuffer,ybuffer,alpha_r); +- ap[0] += lda4; +- ap[1] += lda4; +- ap[2] += lda4; +- ap[3] += lda4; ++ dgemv_kernel_4x4(NB,a_ptr,lda,xbuffer,ybuffer,alpha); + a_ptr += lda4; + } + +@@ -255,7 +232,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO + { + xbuffer[0] = x_ptr[0]; + x_ptr += inc_x; +- dgemv_kernel_4x1(NB,a_ptr,xbuffer,ybuffer,alpha_r); ++ dgemv_kernel_4x1(NB,a_ptr,xbuffer,ybuffer,alpha); + a_ptr += lda; + + } +diff --git a/kernel/power/dgemv_n_microk_power8.c b/kernel/power/dgemv_n_microk_power8.c +index 9eabe555c..5b42bbb38 100644 +--- a/kernel/power/dgemv_n_microk_power8.c ++++ b/kernel/power/dgemv_n_microk_power8.c +@@ -35,267 +35,264 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_4x4 1 + +-static void dgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT *alpha) __attribute__ ((noinline)); +- +-static void dgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT *alpha) ++static void dgemv_kernel_4x4 (long n, double *ap, long lda, double *x, double *y, double alpha) + { +- BLASLONG i=n; +- BLASLONG o8 = 8; +- BLASLONG o16 = 16; +- BLASLONG o24 = 24; +- BLASLONG pre = 384; +- +- FLOAT *a0,*a1,*a2,*a3; +- FLOAT *y1=y+1; +- FLOAT x[4] __attribute__ ((aligned (16)));; +- a0 = ap[0]+1; +- a1 = ap[1]+1; +- a2 = ap[2]+1; +- a3 = ap[3]+1; +- +- x[0]=xo[0] * *alpha; +- x[1]=xo[1] * *alpha; +- x[2]=xo[2] * *alpha; +- x[3]=xo[3] * *alpha; ++ double *a0; ++ double *a1; ++ double *a2; ++ double *a3; ++ ++ __asm__ ++ ( ++ "lxvd2x 34, 0, %9 \n\t" // x0, x1 ++ "lxvd2x 35, %10, %9 \n\t" // x2, x3 ++ "xxspltd 32, %x8, 0 \n\t" // alpha, alpha ++ ++ "sldi %6, %4, 3 \n\t" // lda * sizeof (double) ++ ++ "xvmuldp 34, 34, 32 \n\t" // x0 * alpha, x1 * alpha ++ "xvmuldp 35, 35, 32 \n\t" // x2 * alpha, x3 * alpha ++ ++ "add %4, %3, %6 \n\t" // a1 = a0 + lda ++ "add %6, %6, %6 \n\t" // 2 * lda ++ ++ "xxspltd 32, 34, 0 \n\t" // x0 * alpha, x0 * alpha ++ "xxspltd 33, 34, 1 \n\t" // x1 * alpha, x1 * alpha ++ "xxspltd 34, 35, 0 \n\t" // x2 * alpha, x2 * alpha ++ "xxspltd 35, 35, 1 \n\t" // x3 * alpha, x3 * alpha ++ ++ "add %5, %3, %6 \n\t" // a2 = a0 + 2 * lda ++ "add %6, %4, %6 \n\t" // a3 = a1 + 2 * lda ++ ++ "dcbt 0, %3 \n\t" ++ "dcbt 0, %4 \n\t" ++ "dcbt 0, %5 \n\t" ++ "dcbt 0, %6 \n\t" + ++ "lxvd2x 40, 0, %3 \n\t" // a0[0], a0[1] ++ "lxvd2x 41, %10, %3 \n\t" // a0[2], a0[3] + +- __asm__ __volatile__ +- ( +- "lxvdsx 32, 0 , %1 \n\t" // x0 +- "lxvdsx 33,%3 , %1 \n\t" // x1 +- "lxvdsx 34,%4 , %1 \n\t" // x2 +- "lxvdsx 35,%5 , %1 \n\t" // x3 +- "addi %2 , %2 , -8 \n\t" +- "addi %6 , %6 , -8 \n\t" +- "addi %7 , %7 , -8 \n\t" +- "addi %8 , %8 , -8 \n\t" +- "addi %9 , %9 , -8 \n\t" +- +- "lxvd2x 48, 0, %6 \n\t" // a0[0], a0[1] +- "lxvd2x 49,%4, %6 \n\t" // a0[2], a0[3] +- +- "lxvd2x 50, 0, %7 \n\t" // a1[0], a1[1] +- "lxvd2x 51,%4, %7 \n\t" // a1[2], a1[3] ++ "lxvd2x 42, 0, %4 \n\t" // a1[0], a1[1] ++ "lxvd2x 43, %10, %4 \n\t" // a1[2], a1[3] + +- "lxvd2x 52, 0, %8 \n\t" // a2[0], a2[1] +- "lxvd2x 53,%4, %8 \n\t" // a2[2], a2[3] ++ "lxvd2x 44, 0, %5 \n\t" // a2[0], a2[1] ++ "lxvd2x 45, %10, %5 \n\t" // a2[2], a2[3] + +- "lxvd2x 54, 0, %9 \n\t" // a3[0], a3[1] +- "lxvd2x 55,%4, %9 \n\t" // a3[2], a3[3] ++ "lxvd2x 46, 0, %6 \n\t" // a3[0], a3[1] ++ "lxvd2x 47, %10, %6 \n\t" // a3[2], a3[3] + +- "addi %6, %6, 32 \n\t" +- "addi %7, %7, 32 \n\t" +- "addi %8, %8, 32 \n\t" +- "addi %9, %9, 32 \n\t" ++ "dcbt 0, %2 \n\t" + +- "addic. %0 , %0 , -4 \n\t" +- "ble 2f \n\t" ++ "addi %3, %3, 32 \n\t" ++ "addi %4, %4, 32 \n\t" ++ "addi %5, %5, 32 \n\t" ++ "addi %6, %6, 32 \n\t" + +- ".align 5 \n\t" +- "1: \n\t" ++ "addic. %1, %1, -4 \n\t" ++ "ble 2f \n\t" + +- "dcbt %2, %10 \n\t" ++ ".p2align 5 \n" ++ "1: \n\t" + +- "lxvd2x 40, 0, %2 \n\t" // y0, y1 +- "lxvd2x 41,%4, %2 \n\t" // y2, y3 +- +- "dcbt %6, %10 \n\t" +- "dcbt %7, %10 \n\t" +- "dcbt %8, %10 \n\t" +- "dcbt %9, %10 \n\t" ++ "lxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "lxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "xvmaddadp 40, 48, 32 \n\t" +- "xvmaddadp 41, 49, 32 \n\t" ++ "xvmaddadp 36, 40, 32 \n\t" ++ "xvmaddadp 37, 41, 32 \n\t" + +- "lxvd2x 48, 0, %6 \n\t" // a0[0], a0[1] +- "lxvd2x 49,%4, %6 \n\t" // a0[2], a0[3] ++ "lxvd2x 40, 0, %3 \n\t" // a0[0], a0[1] ++ "lxvd2x 41, %10, %3 \n\t" // a0[2], a0[3] + +- "xvmaddadp 40, 50, 33 \n\t" +- "addi %6, %6, 32 \n\t" +- "xvmaddadp 41, 51, 33 \n\t" ++ "xvmaddadp 36, 42, 33 \n\t" ++ "addi %3, %3, 32 \n\t" ++ "xvmaddadp 37, 43, 33 \n\t" + +- "lxvd2x 50, 0, %7 \n\t" // a1[0], a1[1] +- "lxvd2x 51,%4, %7 \n\t" // a1[2], a1[3] ++ "lxvd2x 42, 0, %4 \n\t" // a1[0], a1[1] ++ "lxvd2x 43, %10, %4 \n\t" // a1[2], a1[3] + +- "xvmaddadp 40, 52, 34 \n\t" +- "addi %7, %7, 32 \n\t" +- "xvmaddadp 41, 53, 34 \n\t" ++ "xvmaddadp 36, 44, 34 \n\t" ++ "addi %4, %4, 32 \n\t" ++ "xvmaddadp 37, 45, 34 \n\t" + +- "lxvd2x 52, 0, %8 \n\t" // a2[0], a2[1] +- "lxvd2x 53,%4, %8 \n\t" // a2[2], a2[3] ++ "lxvd2x 44, 0, %5 \n\t" // a2[0], a2[1] ++ "lxvd2x 45, %10, %5 \n\t" // a2[2], a2[3] + +- "xvmaddadp 40, 54, 35 \n\t" +- "addi %8, %8, 32 \n\t" +- "xvmaddadp 41, 55, 35 \n\t" ++ "xvmaddadp 36, 46, 35 \n\t" ++ "addi %5, %5, 32 \n\t" ++ "xvmaddadp 37, 47, 35 \n\t" + +- "stxvd2x 40, 0, %2 \n\t" // y0, y1 +- "stxvd2x 41,%4, %2 \n\t" // y2, y3 ++ "stxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "stxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "lxvd2x 54, 0, %9 \n\t" // a3[0], a3[1] +- "lxvd2x 55,%4, %9 \n\t" // a3[2], a3[3] ++ "lxvd2x 46, 0, %6 \n\t" // a3[0], a3[1] ++ "lxvd2x 47, %10, %6 \n\t" // a3[2], a3[3] + +- "addi %9, %9, 32 \n\t" +- "addi %2, %2, 32 \n\t" ++ "addi %6, %6, 32 \n\t" ++ "addi %2, %2, 32 \n\t" + +- "addic. %0 , %0 , -4 \n\t" +- "ble 2f \n\t" ++ "addic. %1, %1, -4 \n\t" ++ "ble 2f \n\t" + + +- "lxvd2x 40, 0, %2 \n\t" // y0, y1 +- "lxvd2x 41,%4, %2 \n\t" // y2, y3 +- +- "xvmaddadp 40, 48, 32 \n\t" +- "xvmaddadp 41, 49, 32 \n\t" ++ "lxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "lxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "lxvd2x 48, 0, %6 \n\t" // a0[0], a0[1] +- "lxvd2x 49,%4, %6 \n\t" // a0[2], a0[3] ++ "xvmaddadp 36, 40, 32 \n\t" ++ "xvmaddadp 37, 41, 32 \n\t" + +- "xvmaddadp 40, 50, 33 \n\t" +- "addi %6, %6, 32 \n\t" +- "xvmaddadp 41, 51, 33 \n\t" ++ "lxvd2x 40, 0, %3 \n\t" // a0[0], a0[1] ++ "lxvd2x 41, %10, %3 \n\t" // a0[2], a0[3] + +- "lxvd2x 50, 0, %7 \n\t" // a1[0], a1[1] +- "lxvd2x 51,%4, %7 \n\t" // a1[2], a1[3] ++ "xvmaddadp 36, 42, 33 \n\t" ++ "addi %3, %3, 32 \n\t" ++ "xvmaddadp 37, 43, 33 \n\t" + +- "xvmaddadp 40, 52, 34 \n\t" +- "addi %7, %7, 32 \n\t" +- "xvmaddadp 41, 53, 34 \n\t" ++ "lxvd2x 42, 0, %4 \n\t" // a1[0], a1[1] ++ "lxvd2x 43, %10, %4 \n\t" // a1[2], a1[3] + +- "lxvd2x 52, 0, %8 \n\t" // a2[0], a2[1] +- "lxvd2x 53,%4, %8 \n\t" // a2[2], a2[3] ++ "xvmaddadp 36, 44, 34 \n\t" ++ "addi %4, %4, 32 \n\t" ++ "xvmaddadp 37, 45, 34 \n\t" + +- "xvmaddadp 40, 54, 35 \n\t" +- "addi %8, %8, 32 \n\t" +- "xvmaddadp 41, 55, 35 \n\t" ++ "lxvd2x 44, 0, %5 \n\t" // a2[0], a2[1] ++ "lxvd2x 45, %10, %5 \n\t" // a2[2], a2[3] + +- "stxvd2x 40, 0, %2 \n\t" // y0, y1 +- "stxvd2x 41,%4, %2 \n\t" // y2, y3 ++ "xvmaddadp 36, 46, 35 \n\t" ++ "addi %5, %5, 32 \n\t" ++ "xvmaddadp 37, 47, 35 \n\t" + +- "lxvd2x 54, 0, %9 \n\t" // a3[0], a3[1] +- "lxvd2x 55,%4, %9 \n\t" // a3[2], a3[3] ++ "stxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "stxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "addi %9, %9, 32 \n\t" +- "addi %2, %2, 32 \n\t" ++ "lxvd2x 46, 0, %6 \n\t" // a3[0], a3[1] ++ "lxvd2x 47, %10, %6 \n\t" // a3[2], a3[3] + +- "addic. %0 , %0 , -4 \n\t" +- "ble 2f \n\t" ++ "addi %6, %6, 32 \n\t" ++ "addi %2, %2, 32 \n\t" + ++ "addic. %1, %1, -4 \n\t" ++ "ble 2f \n\t" + +- "lxvd2x 40, 0, %2 \n\t" // y0, y1 +- "lxvd2x 41,%4, %2 \n\t" // y2, y3 +- +- "xvmaddadp 40, 48, 32 \n\t" +- "xvmaddadp 41, 49, 32 \n\t" + +- "lxvd2x 48, 0, %6 \n\t" // a0[0], a0[1] +- "lxvd2x 49,%4, %6 \n\t" // a0[2], a0[3] ++ "lxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "lxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "xvmaddadp 40, 50, 33 \n\t" +- "addi %6, %6, 32 \n\t" +- "xvmaddadp 41, 51, 33 \n\t" ++ "xvmaddadp 36, 40, 32 \n\t" ++ "xvmaddadp 37, 41, 32 \n\t" + +- "lxvd2x 50, 0, %7 \n\t" // a1[0], a1[1] +- "lxvd2x 51,%4, %7 \n\t" // a1[2], a1[3] ++ "lxvd2x 40, 0, %3 \n\t" // a0[0], a0[1] ++ "lxvd2x 41, %10, %3 \n\t" // a0[2], a0[3] + +- "xvmaddadp 40, 52, 34 \n\t" +- "addi %7, %7, 32 \n\t" +- "xvmaddadp 41, 53, 34 \n\t" ++ "xvmaddadp 36, 42, 33 \n\t" ++ "addi %3, %3, 32 \n\t" ++ "xvmaddadp 37, 43, 33 \n\t" + +- "lxvd2x 52, 0, %8 \n\t" // a2[0], a2[1] +- "lxvd2x 53,%4, %8 \n\t" // a2[2], a2[3] ++ "lxvd2x 42, 0, %4 \n\t" // a1[0], a1[1] ++ "lxvd2x 43, %10, %4 \n\t" // a1[2], a1[3] + +- "xvmaddadp 40, 54, 35 \n\t" +- "addi %8, %8, 32 \n\t" +- "xvmaddadp 41, 55, 35 \n\t" ++ "xvmaddadp 36, 44, 34 \n\t" ++ "addi %4, %4, 32 \n\t" ++ "xvmaddadp 37, 45, 34 \n\t" + +- "stxvd2x 40, 0, %2 \n\t" // y0, y1 +- "stxvd2x 41,%4, %2 \n\t" // y2, y3 ++ "lxvd2x 44, 0, %5 \n\t" // a2[0], a2[1] ++ "lxvd2x 45, %10, %5 \n\t" // a2[2], a2[3] + +- "lxvd2x 54, 0, %9 \n\t" // a3[0], a3[1] +- "lxvd2x 55,%4, %9 \n\t" // a3[2], a3[3] ++ "xvmaddadp 36, 46, 35 \n\t" ++ "addi %5, %5, 32 \n\t" ++ "xvmaddadp 37, 47, 35 \n\t" + +- "addi %9, %9, 32 \n\t" +- "addi %2, %2, 32 \n\t" ++ "stxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "stxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "addic. %0 , %0 , -4 \n\t" +- "ble 2f \n\t" ++ "lxvd2x 46, 0, %6 \n\t" // a3[0], a3[1] ++ "lxvd2x 47, %10, %6 \n\t" // a3[2], a3[3] + ++ "addi %6, %6, 32 \n\t" ++ "addi %2, %2, 32 \n\t" + +- "lxvd2x 40, 0, %2 \n\t" // y0, y1 +- "lxvd2x 41,%4, %2 \n\t" // y2, y3 +- +- "xvmaddadp 40, 48, 32 \n\t" +- "xvmaddadp 41, 49, 32 \n\t" ++ "addic. %1, %1, -4 \n\t" ++ "ble 2f \n\t" + +- "lxvd2x 48, 0, %6 \n\t" // a0[0], a0[1] +- "lxvd2x 49,%4, %6 \n\t" // a0[2], a0[3] + +- "xvmaddadp 40, 50, 33 \n\t" +- "addi %6, %6, 32 \n\t" +- "xvmaddadp 41, 51, 33 \n\t" ++ "lxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "lxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "lxvd2x 50, 0, %7 \n\t" // a1[0], a1[1] +- "lxvd2x 51,%4, %7 \n\t" // a1[2], a1[3] ++ "xvmaddadp 36, 40, 32 \n\t" ++ "xvmaddadp 37, 41, 32 \n\t" + +- "xvmaddadp 40, 52, 34 \n\t" +- "addi %7, %7, 32 \n\t" +- "xvmaddadp 41, 53, 34 \n\t" ++ "lxvd2x 40, 0, %3 \n\t" // a0[0], a0[1] ++ "lxvd2x 41, %10, %3 \n\t" // a0[2], a0[3] + +- "lxvd2x 52, 0, %8 \n\t" // a2[0], a2[1] +- "lxvd2x 53,%4, %8 \n\t" // a2[2], a2[3] ++ "xvmaddadp 36, 42, 33 \n\t" ++ "addi %3, %3, 32 \n\t" ++ "xvmaddadp 37, 43, 33 \n\t" + +- "xvmaddadp 40, 54, 35 \n\t" +- "addi %8, %8, 32 \n\t" +- "xvmaddadp 41, 55, 35 \n\t" ++ "lxvd2x 42, 0, %4 \n\t" // a1[0], a1[1] ++ "lxvd2x 43, %10, %4 \n\t" // a1[2], a1[3] + +- "stxvd2x 40, 0, %2 \n\t" // y0, y1 +- "stxvd2x 41,%4, %2 \n\t" // y2, y3 ++ "xvmaddadp 36, 44, 34 \n\t" ++ "addi %4, %4, 32 \n\t" ++ "xvmaddadp 37, 45, 34 \n\t" + +- "lxvd2x 54, 0, %9 \n\t" // a3[0], a3[1] +- "lxvd2x 55,%4, %9 \n\t" // a3[2], a3[3] ++ "lxvd2x 44, 0, %5 \n\t" // a2[0], a2[1] ++ "lxvd2x 45, %10, %5 \n\t" // a2[2], a2[3] + +- "addi %9, %9, 32 \n\t" +- "addi %2, %2, 32 \n\t" ++ "xvmaddadp 36, 46, 35 \n\t" ++ "addi %5, %5, 32 \n\t" ++ "xvmaddadp 37, 47, 35 \n\t" + +- "addic. %0 , %0 , -4 \n\t" +- "bgt 1b \n\t" ++ "stxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "stxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "2: \n\t" ++ "lxvd2x 46, 0, %6 \n\t" // a3[0], a3[1] ++ "lxvd2x 47, %10, %6 \n\t" // a3[2], a3[3] + +- "lxvd2x 40, 0, %2 \n\t" // y0, y1 +- "lxvd2x 41,%4, %2 \n\t" // y2, y3 ++ "addi %6, %6, 32 \n\t" ++ "addi %2, %2, 32 \n\t" + +- "xvmaddadp 40, 48, 32 \n\t" +- "xvmaddadp 41, 49, 32 \n\t" ++ "addic. %1, %1, -4 \n\t" ++ "bgt 1b \n" + +- "xvmaddadp 40, 50, 33 \n\t" +- "xvmaddadp 41, 51, 33 \n\t" ++ "2: \n\t" + +- "xvmaddadp 40, 52, 34 \n\t" +- "xvmaddadp 41, 53, 34 \n\t" ++ "lxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "lxvd2x 37, %10, %2 \n\t" // y2, y3 + +- "xvmaddadp 40, 54, 35 \n\t" +- "xvmaddadp 41, 55, 35 \n\t" ++ "xvmaddadp 36, 40, 32 \n\t" ++ "xvmaddadp 37, 41, 32 \n\t" + +- "stxvd2x 40, 0, %2 \n\t" // y0, y1 +- "stxvd2x 41,%4, %2 \n\t" // y2, y3 ++ "xvmaddadp 36, 42, 33 \n\t" ++ "xvmaddadp 37, 43, 33 \n\t" + +- : +- : +- "r" (i), // 0 +- "r" (x), // 1 +- "r" (y1), // 2 +- "r" (o8), // 3 +- "r" (o16), // 4 +- "r" (o24), // 5 +- "r" (a0), // 6 +- "r" (a1), // 7 +- "r" (a2), // 8 +- "r" (a3), // 9 +- "r" (pre) // 10 +- : "cr0", "%0", "%2" , "%6", "%7", "%8", "%9", "memory" +- ); ++ "xvmaddadp 36, 44, 34 \n\t" ++ "xvmaddadp 37, 45, 34 \n\t" + +-} ++ "xvmaddadp 36, 46, 35 \n\t" ++ "xvmaddadp 37, 47, 35 \n\t" + ++ "stxvd2x 36, 0, %2 \n\t" // y0, y1 ++ "stxvd2x 37, %10, %2 \n" // y2, y3 + ++ "#n=%1 ap=%11 lda=%12 x=%7=%9 y=%0=%2 alpha=%8 o16=%10\n" ++ "#a0=%3 a1=%4 a2=%5 a3=%6" ++ : ++ "=m" (*y), ++ "+r" (n), // 1 ++ "+b" (y), // 2 ++ "=b" (a0), // 3 ++ "=b" (a1), // 4 ++ "=&b" (a2), // 5 ++ "=&b" (a3) // 6 ++ : ++ "m" (*x), ++ "d" (alpha), // 8 ++ "r" (x), // 9 ++ "b" (16), // 10 ++ "3" (ap), // 11 ++ "4" (lda) // 12 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} +diff --git a/kernel/power/drot.c b/kernel/power/drot.c +index c93f69b12..3e107486f 100644 +--- a/kernel/power/drot.c ++++ b/kernel/power/drot.c +@@ -46,7 +46,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_16 + +-static void drot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) ++static void drot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT c, FLOAT s) + { + + BLASLONG i=0; +@@ -56,8 +56,6 @@ static void drot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) + FLOAT y00, y01, y02, y03; + FLOAT *x1=x; + FLOAT *y1=y; +- FLOAT c1=*c; +- FLOAT s1=*s; + + while ( i<n ) + { +@@ -71,14 +69,14 @@ static void drot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) + x03 = x1[3]; + y03 = y1[3]; + +- f0 = c1*x00 + s1*y00; +- g0 = c1*y00 - s1*x00; +- f1 = c1*x01 + s1*y01; +- g1 = c1*y01 - s1*x01; +- f2 = c1*x02 + s1*y02; +- g2 = c1*y02 - s1*x02; +- f3 = c1*x03 + s1*y03; +- g3 = c1*y03 - s1*x03; ++ f0 = c*x00 + s*y00; ++ g0 = c*y00 - s*x00; ++ f1 = c*x01 + s*y01; ++ g1 = c*y01 - s*x01; ++ f2 = c*x02 + s*y02; ++ g2 = c*y02 - s*x02; ++ f3 = c*x03 + s*y03; ++ g3 = c*y03 - s*x03; + + x1[0] = f0; + y1[0] = g0; +@@ -106,8 +104,6 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT + { + BLASLONG i=0; + BLASLONG ix=0,iy=0; +- FLOAT c1[4] __attribute__ ((aligned (16)));; +- FLOAT s1[4] __attribute__ ((aligned (16)));; + FLOAT *x1=x; + FLOAT *y1=y; + FLOAT temp; +@@ -120,15 +116,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT + BLASLONG n1 = n & -16; + if ( n1 > 0 ) + { +- c1[0]=c; +- c1[1]=c; +- c1[2]=c; +- c1[3]=c; +- s1[0]=s; +- s1[1]=s; +- s1[2]=s; +- s1[3]=s; +- drot_kernel_16(n1, x1, y1, c1, s1); ++ drot_kernel_16(n1, x1, y1, c, s); + i=n1; + } + +diff --git a/kernel/power/drot_microk_power8.c b/kernel/power/drot_microk_power8.c +index 4444ac7eb..016b7764d 100644 +--- a/kernel/power/drot_microk_power8.c ++++ b/kernel/power/drot_microk_power8.c +@@ -38,174 +38,176 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_16 1 + +-static void drot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) __attribute__ ((noinline)); +- +-static void drot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) ++static void drot_kernel_16 (long n, double *x, double *y, double c, double s) + { ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ __vector double t4; ++ __vector double t5; ++ __vector double t6; ++ __vector double t7; + ++ __asm__ ++ ( ++ "xxspltd 36, %x13, 0 \n\t" // load c to both dwords ++ "xxspltd 37, %x14, 0 \n\t" // load s to both dwords + +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *x2=x+1; +- FLOAT *y2=y+1; +- +- __asm__ __volatile__ +- ( +- +- "lxsdx 36 , %5, %3 \n\t" // load c +- "lxsdx 37 , %5, %4 \n\t" // load s +- "addi %8 , %8, -8 \n\t" +- "addi %9 , %9, -8 \n\t" +- +- "xxspltd 36 , 36, 0 \n\t" +- "xxspltd 37 , 37, 0 \n\t" +- +- "lxvd2x 32, 0, %1 \n\t" // load x +- "lxvd2x 33, %5, %1 \n\t" +- "lxvd2x 34, %6, %1 \n\t" +- "lxvd2x 35, %7, %1 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" // load y +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- +- "addi %1, %1, 64 \n\t" +- "addi %2, %2, 64 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "xvmuldp 48, 32, 36 \n\t" // c * x +- "xvmuldp 49, 33, 36 \n\t" +- "xvmuldp 50, 34, 36 \n\t" +- "xvmuldp 51, 35, 36 \n\t" +- +- "xvmuldp 56, 40, 36 \n\t" // c * y +- "xvmuldp 57, 41, 36 \n\t" +- "xvmuldp 58, 42, 36 \n\t" +- "xvmuldp 59, 43, 36 \n\t" +- +- "xvmuldp 52, 32, 37 \n\t" // s * x +- "xvmuldp 53, 33, 37 \n\t" +- +- "lxvd2x 32, 0, %1 \n\t" // load x +- "lxvd2x 33, %5, %1 \n\t" +- +- "xvmuldp 54, 34, 37 \n\t" +- "xvmuldp 55, 35, 37 \n\t" +- +- "lxvd2x 34, %6, %1 \n\t" +- "lxvd2x 35, %7, %1 \n\t" +- +- "xvmuldp 60, 40, 37 \n\t" // s * y +- "xvmuldp 61, 41, 37 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" // load y +- "lxvd2x 41, %5, %2 \n\t" +- +- "xvmuldp 62, 42, 37 \n\t" +- "xvmuldp 63, 43, 37 \n\t" +- +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- +- "xvadddp 48, 48 , 60 \n\t" // c * x + s * y +- "xvadddp 49, 49 , 61 \n\t" // c * x + s * y +- +- "addi %1, %1, 64 \n\t" +- "addi %2, %2, 64 \n\t" +- +- "xvadddp 50, 50 , 62 \n\t" // c * x + s * y +- "xvadddp 51, 51 , 63 \n\t" // c * x + s * y +- +- "xvsubdp 56, 56 , 52 \n\t" // c * y - s * x +- "xvsubdp 57, 57 , 53 \n\t" // c * y - s * x +- "xvsubdp 58, 58 , 54 \n\t" // c * y - s * x +- "xvsubdp 59, 59 , 55 \n\t" // c * y - s * x +- +- "stxvd2x 48, 0, %8 \n\t" // store x +- "stxvd2x 49, %5, %8 \n\t" +- "stxvd2x 50, %6, %8 \n\t" +- "stxvd2x 51, %7, %8 \n\t" +- +- "stxvd2x 56, 0, %9 \n\t" // store y +- "stxvd2x 57, %5, %9 \n\t" +- "stxvd2x 58, %6, %9 \n\t" +- "stxvd2x 59, %7, %9 \n\t" +- +- "addi %8, %8, 64 \n\t" +- "addi %9, %9, 64 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmuldp 48, 32, 36 \n\t" // c * x +- "xvmuldp 49, 33, 36 \n\t" +- "xvmuldp 50, 34, 36 \n\t" +- "xvmuldp 51, 35, 36 \n\t" +- +- "xvmuldp 56, 40, 36 \n\t" // c * y +- "xvmuldp 57, 41, 36 \n\t" +- "xvmuldp 58, 42, 36 \n\t" +- "xvmuldp 59, 43, 36 \n\t" +- +- "xvmuldp 52, 32, 37 \n\t" // s * x +- "xvmuldp 53, 33, 37 \n\t" +- "xvmuldp 54, 34, 37 \n\t" +- "xvmuldp 55, 35, 37 \n\t" +- +- "xvmuldp 60, 40, 37 \n\t" // s * y +- "xvmuldp 61, 41, 37 \n\t" +- "xvmuldp 62, 42, 37 \n\t" +- "xvmuldp 63, 43, 37 \n\t" +- +- "xvadddp 48, 48 , 60 \n\t" // c * x + s * y +- "xvadddp 49, 49 , 61 \n\t" // c * x + s * y +- "xvadddp 50, 50 , 62 \n\t" // c * x + s * y +- "xvadddp 51, 51 , 63 \n\t" // c * x + s * y +- +- "xvsubdp 56, 56 , 52 \n\t" // c * y - s * x +- "xvsubdp 57, 57 , 53 \n\t" // c * y - s * x +- "xvsubdp 58, 58 , 54 \n\t" // c * y - s * x +- "xvsubdp 59, 59 , 55 \n\t" // c * y - s * x +- +- "stxvd2x 48, 0, %8 \n\t" // store x +- "stxvd2x 49, %5, %8 \n\t" +- "stxvd2x 50, %6, %8 \n\t" +- "stxvd2x 51, %7, %8 \n\t" ++ "lxvd2x 32, 0, %3 \n\t" // load x ++ "lxvd2x 33, %15, %3 \n\t" ++ "lxvd2x 34, %16, %3 \n\t" ++ "lxvd2x 35, %17, %3 \n\t" + +- "stxvd2x 56, 0, %9 \n\t" // store y +- "stxvd2x 57, %5, %9 \n\t" +- "stxvd2x 58, %6, %9 \n\t" +- "stxvd2x 59, %7, %9 \n\t" ++ "lxvd2x 48, 0, %4 \n\t" // load y ++ "lxvd2x 49, %15, %4 \n\t" ++ "lxvd2x 50, %16, %4 \n\t" ++ "lxvd2x 51, %17, %4 \n\t" + ++ "addi %3, %3, 64 \n\t" ++ "addi %4, %4, 64 \n\t" + ++ "addic. %2, %2, -8 \n\t" ++ "ble 2f \n\t" + +- : +- : +- "r" (i), // 0 +- "r" (x1), // 1 +- "r" (y1), // 2 +- "r" (c), // 3 +- "r" (s), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (x2), // 8 +- "r" (y2) // 9 +- : "cr0", "%0", "%1" , "%2", "%8", "%9", "memory" +- ); ++ ".p2align 5 \n" ++ "1: \n\t" + +-} ++ "xvmuldp 40, 32, 36 \n\t" // c * x ++ "xvmuldp 41, 33, 36 \n\t" ++ "xvmuldp 42, 34, 36 \n\t" ++ "xvmuldp 43, 35, 36 \n\t" + ++ "xvmuldp %x5, 48, 36 \n\t" // c * y ++ "xvmuldp %x6, 49, 36 \n\t" ++ "xvmuldp %x7, 50, 36 \n\t" ++ "xvmuldp %x8, 51, 36 \n\t" + ++ "xvmuldp 44, 32, 37 \n\t" // s * x ++ "xvmuldp 45, 33, 37 \n\t" ++ ++ "lxvd2x 32, 0, %3 \n\t" // load x ++ "lxvd2x 33, %15, %3 \n\t" ++ ++ "xvmuldp 46, 34, 37 \n\t" ++ "xvmuldp 47, 35, 37 \n\t" ++ ++ "lxvd2x 34, %16, %3 \n\t" ++ "lxvd2x 35, %17, %3 \n\t" ++ ++ "xvmuldp %x9, 48, 37 \n\t" // s * y ++ "xvmuldp %x10, 49, 37 \n\t" ++ ++ "lxvd2x 48, 0, %4 \n\t" // load y ++ "lxvd2x 49, %15, %4 \n\t" ++ ++ "xvmuldp %x11, 50, 37 \n\t" ++ "xvmuldp %x12, 51, 37 \n\t" ++ ++ "lxvd2x 50, %16, %4 \n\t" ++ "lxvd2x 51, %17, %4 \n\t" ++ ++ "xvadddp 40, 40, %x9 \n\t" // c * x + s * y ++ "xvadddp 41, 41, %x10 \n\t" // c * x + s * y ++ ++ "addi %3, %3, -64 \n\t" ++ "addi %4, %4, -64 \n\t" ++ ++ "xvadddp 42, 42, %x11 \n\t" // c * x + s * y ++ "xvadddp 43, 43, %x12 \n\t" // c * x + s * y ++ ++ "xvsubdp %x5, %x5, 44 \n\t" // c * y - s * x ++ "xvsubdp %x6, %x6, 45 \n\t" // c * y - s * x ++ "xvsubdp %x7, %x7, 46 \n\t" // c * y - s * x ++ "xvsubdp %x8, %x8, 47 \n\t" // c * y - s * x ++ ++ "stxvd2x 40, 0, %3 \n\t" // store x ++ "stxvd2x 41, %15, %3 \n\t" ++ "stxvd2x 42, %16, %3 \n\t" ++ "stxvd2x 43, %17, %3 \n\t" ++ ++ "stxvd2x %x5, 0, %4 \n\t" // store y ++ "stxvd2x %x6, %15, %4 \n\t" ++ "stxvd2x %x7, %16, %4 \n\t" ++ "stxvd2x %x8, %17, %4 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %4, %4, 128 \n\t" ++ ++ "addic. %2, %2, -8 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmuldp 40, 32, 36 \n\t" // c * x ++ "xvmuldp 41, 33, 36 \n\t" ++ "xvmuldp 42, 34, 36 \n\t" ++ "xvmuldp 43, 35, 36 \n\t" ++ ++ "xvmuldp %x5, 48, 36 \n\t" // c * y ++ "xvmuldp %x6, 49, 36 \n\t" ++ "xvmuldp %x7, 50, 36 \n\t" ++ "xvmuldp %x8, 51, 36 \n\t" ++ ++ "xvmuldp 44, 32, 37 \n\t" // s * x ++ "xvmuldp 45, 33, 37 \n\t" ++ "xvmuldp 46, 34, 37 \n\t" ++ "xvmuldp 47, 35, 37 \n\t" ++ ++ "xvmuldp %x9, 48, 37 \n\t" // s * y ++ "xvmuldp %x10, 49, 37 \n\t" ++ "xvmuldp %x11, 50, 37 \n\t" ++ "xvmuldp %x12, 51, 37 \n\t" ++ ++ "addi %3, %3, -64 \n\t" ++ "addi %4, %4, -64 \n\t" ++ ++ "xvadddp 40, 40, %x9 \n\t" // c * x + s * y ++ "xvadddp 41, 41, %x10 \n\t" // c * x + s * y ++ "xvadddp 42, 42, %x11 \n\t" // c * x + s * y ++ "xvadddp 43, 43, %x12 \n\t" // c * x + s * y ++ ++ "xvsubdp %x5, %x5, 44 \n\t" // c * y - s * x ++ "xvsubdp %x6, %x6, 45 \n\t" // c * y - s * x ++ "xvsubdp %x7, %x7, 46 \n\t" // c * y - s * x ++ "xvsubdp %x8, %x8, 47 \n\t" // c * y - s * x ++ ++ "stxvd2x 40, 0, %3 \n\t" // store x ++ "stxvd2x 41, %15, %3 \n\t" ++ "stxvd2x 42, %16, %3 \n\t" ++ "stxvd2x 43, %17, %3 \n\t" ++ ++ "stxvd2x %x5, 0, %4 \n\t" // store y ++ "stxvd2x %x6, %15, %4 \n\t" ++ "stxvd2x %x7, %16, %4 \n\t" ++ "stxvd2x %x8, %17, %4 \n" ++ ++ "#n=%2 x=%0=%3 y=%1=%4 c=%13 s=%14 o16=%15 o32=%16 o48=%17\n" ++ "#t0=%x5 t1=%x6 t2=%x7 t3=%x8 t4=%x9 t5=%x10 t6=%x11 t7=%x12" ++ : ++ "+m" (*x), ++ "+m" (*y), ++ "+r" (n), // 2 ++ "+b" (x), // 3 ++ "+b" (y), // 4 ++ "=wa" (t0), // 5 ++ "=wa" (t1), // 6 ++ "=wa" (t2), // 7 ++ "=wa" (t3), // 8 ++ "=wa" (t4), // 9 ++ "=wa" (t5), // 10 ++ "=wa" (t6), // 11 ++ "=wa" (t7) // 12 ++ : ++ "d" (c), // 13 ++ "d" (s), // 14 ++ "b" (16), // 15 ++ "b" (32), // 16 ++ "b" (48) // 17 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++} +diff --git a/kernel/power/dscal.c b/kernel/power/dscal.c +index c62a56315..f32dc4bad 100644 +--- a/kernel/power/dscal.c ++++ b/kernel/power/dscal.c +@@ -41,11 +41,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #if !defined(HAVE_KERNEL_8) + +-static void dscal_kernel_8( BLASLONG n, FLOAT *da , FLOAT *x ) ++static void dscal_kernel_8 (BLASLONG n, FLOAT *x, FLOAT alpha) + { + + BLASLONG i; +- FLOAT alpha = *da; + + for( i=0; i<n; i+=8 ) + { +@@ -62,7 +61,7 @@ static void dscal_kernel_8( BLASLONG n, FLOAT *da , FLOAT *x ) + + } + +-static void dscal_kernel_8_zero( BLASLONG n, FLOAT *da , FLOAT *x ) ++static void dscal_kernel_8_zero (BLASLONG n, FLOAT *x) + { + + BLASLONG i; +@@ -102,10 +101,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS + BLASLONG n1 = n & -16; + if ( n1 > 0 ) + { +- FLOAT alpha[2]; +- alpha[0]=da; +- alpha[1]=da; +- dscal_kernel_8_zero(n1 , alpha , x); ++ dscal_kernel_8_zero(n1, x); + j=n1; + } + +@@ -123,10 +119,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS + BLASLONG n1 = n & -16; + if ( n1 > 0 ) + { +- FLOAT alpha[2]; +- alpha[0]=da; +- alpha[1]=da; +- dscal_kernel_8(n1 , alpha , x); ++ dscal_kernel_8(n1, x, da); + j=n1; + } + while(j < n) +diff --git a/kernel/power/dscal_microk_power8.c b/kernel/power/dscal_microk_power8.c +index d90c3d80c..04898eb3d 100644 +--- a/kernel/power/dscal_microk_power8.c ++++ b/kernel/power/dscal_microk_power8.c +@@ -35,185 +35,149 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_8 1 + +-static void dscal_kernel_8( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline)); +- +-static void dscal_kernel_8( BLASLONG n, FLOAT *alpha, FLOAT *x) ++static void dscal_kernel_8 (long n, double *x, double alpha) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *x2=x+1; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "lxsdx 33, 0, %3 \n\t" +- "xxspltd 32, 33, 0 \n\t" +- "addi %1, %1, -8 \n\t" +- +- "dcbt %2, %4 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %4 \n\t" +- +- "xvmuldp 48, 40, 32 \n\t" +- "xvmuldp 49, 41, 32 \n\t" +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "xvmuldp 50, 42, 32 \n\t" +- "xvmuldp 51, 43, 32 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "xvmuldp 52, 44, 32 \n\t" +- "xvmuldp 53, 45, 32 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "xvmuldp 54, 46, 32 \n\t" +- "xvmuldp 55, 47, 32 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "stxvd2x 48, 0, %1 \n\t" +- "stxvd2x 49, %5, %1 \n\t" +- "stxvd2x 50, %6, %1 \n\t" +- "stxvd2x 51, %7, %1 \n\t" +- "stxvd2x 52, %8, %1 \n\t" +- "stxvd2x 53, %9, %1 \n\t" +- "stxvd2x 54, %10, %1 \n\t" +- "stxvd2x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmuldp 48, 40, 32 \n\t" +- "xvmuldp 49, 41, 32 \n\t" +- "xvmuldp 50, 42, 32 \n\t" +- "xvmuldp 51, 43, 32 \n\t" +- "xvmuldp 52, 44, 32 \n\t" +- "xvmuldp 53, 45, 32 \n\t" +- "xvmuldp 54, 46, 32 \n\t" +- "xvmuldp 55, 47, 32 \n\t" +- +- "stxvd2x 48, 0, %1 \n\t" +- "stxvd2x 49, %5, %1 \n\t" +- "stxvd2x 50, %6, %1 \n\t" +- "stxvd2x 51, %7, %1 \n\t" +- "stxvd2x 52, %8, %1 \n\t" +- "stxvd2x 53, %9, %1 \n\t" +- "stxvd2x 54, %10, %1 \n\t" +- "stxvd2x 55, %11, %1 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (x2), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- +-static void dscal_kernel_8_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline)); +- +-static void dscal_kernel_8_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xxspltd %x3, %x3, 0 \n\t" ++ ++ "lxvd2x 32, 0, %2 \n\t" ++ "lxvd2x 33, %4, %2 \n\t" ++ "lxvd2x 34, %5, %2 \n\t" ++ "lxvd2x 35, %6, %2 \n\t" ++ "lxvd2x 36, %7, %2 \n\t" ++ "lxvd2x 37, %8, %2 \n\t" ++ "lxvd2x 38, %9, %2 \n\t" ++ "lxvd2x 39, %10, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmuldp 40, 32, %x3 \n\t" ++ "xvmuldp 41, 33, %x3 \n\t" ++ "lxvd2x 32, 0, %2 \n\t" ++ "lxvd2x 33, %4, %2 \n\t" ++ "xvmuldp 42, 34, %x3 \n\t" ++ "xvmuldp 43, 35, %x3 \n\t" ++ "lxvd2x 34, %5, %2 \n\t" ++ "lxvd2x 35, %6, %2 \n\t" ++ "xvmuldp 44, 36, %x3 \n\t" ++ "xvmuldp 45, 37, %x3 \n\t" ++ "lxvd2x 36, %7, %2 \n\t" ++ "lxvd2x 37, %8, %2 \n\t" ++ "xvmuldp 46, 38, %x3 \n\t" ++ "xvmuldp 47, 39, %x3 \n\t" ++ "lxvd2x 38, %9, %2 \n\t" ++ "lxvd2x 39, %10, %2 \n\t" ++ ++ "addi %2, %2, -128 \n\t" ++ ++ "stxvd2x 40, 0, %2 \n\t" ++ "stxvd2x 41, %4, %2 \n\t" ++ "stxvd2x 42, %5, %2 \n\t" ++ "stxvd2x 43, %6, %2 \n\t" ++ "stxvd2x 44, %7, %2 \n\t" ++ "stxvd2x 45, %8, %2 \n\t" ++ "stxvd2x 46, %9, %2 \n\t" ++ "stxvd2x 47, %10, %2 \n\t" ++ ++ "addi %2, %2, 256 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmuldp 40, 32, %x3 \n\t" ++ "xvmuldp 41, 33, %x3 \n\t" ++ "xvmuldp 42, 34, %x3 \n\t" ++ "xvmuldp 43, 35, %x3 \n\t" ++ ++ "addi %2, %2, -128 \n\t" ++ ++ "xvmuldp 44, 36, %x3 \n\t" ++ "xvmuldp 45, 37, %x3 \n\t" ++ "xvmuldp 46, 38, %x3 \n\t" ++ "xvmuldp 47, 39, %x3 \n\t" ++ ++ "stxvd2x 40, 0, %2 \n\t" ++ "stxvd2x 41, %4, %2 \n\t" ++ "stxvd2x 42, %5, %2 \n\t" ++ "stxvd2x 43, %6, %2 \n\t" ++ "stxvd2x 44, %7, %2 \n\t" ++ "stxvd2x 45, %8, %2 \n\t" ++ "stxvd2x 46, %9, %2 \n\t" ++ "stxvd2x 47, %10, %2 \n" ++ ++ "#n=%1 alpha=%3 x=%0=%2 o16=%4 o32=%5 o48=%6 o64=%7 o80=%8 o96=%9 o112=%10" ++ : ++ "+m" (*x), ++ "+r" (n), // 1 ++ "+b" (x) // 2 ++ : ++ "d" (alpha), // 3 ++ "b" (16), // 4 ++ "b" (32), // 5 ++ "b" (48), // 6 ++ "b" (64), // 7 ++ "b" (80), // 8 ++ "b" (96), // 9 ++ "b" (112) // 10 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} ++ ++ ++static void dscal_kernel_8_zero (long n, double *x) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *x2=x+1; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "xxlxor 32 , 32 , 32 \n\t" +- "addi %1, %1, -8 \n\t" +- +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "stxvd2x 32, 0, %1 \n\t" +- "stxvd2x 32, %5, %1 \n\t" +- "stxvd2x 32, %6, %1 \n\t" +- "stxvd2x 32, %7, %1 \n\t" +- "stxvd2x 32, %8, %1 \n\t" +- "stxvd2x 32, %9, %1 \n\t" +- "stxvd2x 32, %10, %1 \n\t" +- "stxvd2x 32, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (x2), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __vector double t0; ++ ++ __asm__ ++ ( ++ "xxlxor %x3, %x3, %x3 \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "stxvd2x %x3, 0, %2 \n\t" ++ "stxvd2x %x3, %4, %2 \n\t" ++ "stxvd2x %x3, %5, %2 \n\t" ++ "stxvd2x %x3, %6, %2 \n\t" ++ "stxvd2x %x3, %7, %2 \n\t" ++ "stxvd2x %x3, %8, %2 \n\t" ++ "stxvd2x %x3, %9, %2 \n\t" ++ "stxvd2x %x3, %10, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "bgt 1b \n" ++ ++ "#n=%1 x=%0=%2 t0=%x3 o16=%4 o32=%5 o48=%6 o64=%7 o80=%8 o96=%9 o112=%10" ++ : ++ "=m" (*x), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0) // 3 ++ : ++ "b" (16), // 4 ++ "b" (32), // 5 ++ "b" (48), // 6 ++ "b" (64), // 7 ++ "b" (80), // 8 ++ "b" (96), // 9 ++ "b" (112) // 10 ++ : ++ "cr0" ++ ); ++} +diff --git a/kernel/power/dswap_microk_power8.c b/kernel/power/dswap_microk_power8.c +index 77747c3b9..31eff3449 100644 +--- a/kernel/power/dswap_microk_power8.c ++++ b/kernel/power/dswap_microk_power8.c +@@ -35,146 +35,124 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_32 1 + +-static void dswap_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void dswap_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) ++static void dswap_kernel_32 (long n, double *x, double *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *x2=x+1; +- FLOAT *y2=y+1; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "addi %3, %3, -8 \n\t" +- "addi %4, %4, -8 \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "lxvd2x 32, 0, %2 \n\t" +- "lxvd2x 33, %5, %2 \n\t" +- "lxvd2x 34, %6, %2 \n\t" +- "lxvd2x 35, %7, %2 \n\t" +- "lxvd2x 36, %8, %2 \n\t" +- "lxvd2x 37, %9, %2 \n\t" +- "lxvd2x 38, %10, %2 \n\t" +- "lxvd2x 39, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvd2x 48, 0, %1 \n\t" +- "lxvd2x 49, %5, %1 \n\t" +- "lxvd2x 50, %6, %1 \n\t" +- "lxvd2x 51, %7, %1 \n\t" +- "lxvd2x 52, %8, %1 \n\t" +- "lxvd2x 53, %9, %1 \n\t" +- "lxvd2x 54, %10, %1 \n\t" +- "lxvd2x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "lxvd2x 56, 0, %1 \n\t" +- "lxvd2x 57, %5, %1 \n\t" +- "lxvd2x 58, %6, %1 \n\t" +- "lxvd2x 59, %7, %1 \n\t" +- "lxvd2x 60, %8, %1 \n\t" +- "lxvd2x 61, %9, %1 \n\t" +- "lxvd2x 62, %10, %1 \n\t" +- "lxvd2x 63, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvd2x 32, 0, %3 \n\t" +- "stxvd2x 33, %5, %3 \n\t" +- "stxvd2x 34, %6, %3 \n\t" +- "stxvd2x 35, %7, %3 \n\t" +- "stxvd2x 36, %8, %3 \n\t" +- "stxvd2x 37, %9, %3 \n\t" +- "stxvd2x 38, %10, %3 \n\t" +- "stxvd2x 39, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvd2x 40, 0, %3 \n\t" +- "stxvd2x 41, %5, %3 \n\t" +- "stxvd2x 42, %6, %3 \n\t" +- "stxvd2x 43, %7, %3 \n\t" +- "stxvd2x 44, %8, %3 \n\t" +- "stxvd2x 45, %9, %3 \n\t" +- "stxvd2x 46, %10, %3 \n\t" +- "stxvd2x 47, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvd2x 48, 0, %4 \n\t" +- "stxvd2x 49, %5, %4 \n\t" +- "stxvd2x 50, %6, %4 \n\t" +- "stxvd2x 51, %7, %4 \n\t" +- "stxvd2x 52, %8, %4 \n\t" +- "stxvd2x 53, %9, %4 \n\t" +- "stxvd2x 54, %10, %4 \n\t" +- "stxvd2x 55, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "stxvd2x 56, 0, %4 \n\t" +- "stxvd2x 57, %5, %4 \n\t" +- "stxvd2x 58, %6, %4 \n\t" +- "stxvd2x 59, %7, %4 \n\t" +- "stxvd2x 60, %8, %4 \n\t" +- "stxvd2x 61, %9, %4 \n\t" +- "stxvd2x 62, %10, %4 \n\t" +- "stxvd2x 63, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (y2), // 3 +- "r" (x2), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "%3", "%4", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "lxvd2x 32, 0, %4 \n\t" ++ "lxvd2x 33, %5, %4 \n\t" ++ "lxvd2x 34, %6, %4 \n\t" ++ "lxvd2x 35, %7, %4 \n\t" ++ "lxvd2x 36, %8, %4 \n\t" ++ "lxvd2x 37, %9, %4 \n\t" ++ "lxvd2x 38, %10, %4 \n\t" ++ "lxvd2x 39, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "lxvd2x 40, 0, %4 \n\t" ++ "lxvd2x 41, %5, %4 \n\t" ++ "lxvd2x 42, %6, %4 \n\t" ++ "lxvd2x 43, %7, %4 \n\t" ++ "lxvd2x 44, %8, %4 \n\t" ++ "lxvd2x 45, %9, %4 \n\t" ++ "lxvd2x 46, %10, %4 \n\t" ++ "lxvd2x 47, %11, %4 \n\t" ++ ++ "addi %4, %4, -128 \n\t" ++ ++ "lxvd2x 48, 0, %3 \n\t" ++ "lxvd2x 49, %5, %3 \n\t" ++ "lxvd2x 50, %6, %3 \n\t" ++ "lxvd2x 51, %7, %3 \n\t" ++ "lxvd2x 0, %8, %3 \n\t" ++ "lxvd2x 1, %9, %3 \n\t" ++ "lxvd2x 2, %10, %3 \n\t" ++ "lxvd2x 3, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "lxvd2x 4, 0, %3 \n\t" ++ "lxvd2x 5, %5, %3 \n\t" ++ "lxvd2x 6, %6, %3 \n\t" ++ "lxvd2x 7, %7, %3 \n\t" ++ "lxvd2x 8, %8, %3 \n\t" ++ "lxvd2x 9, %9, %3 \n\t" ++ "lxvd2x 10, %10, %3 \n\t" ++ "lxvd2x 11, %11, %3 \n\t" ++ ++ "addi %3, %3, -128 \n\t" ++ ++ "stxvd2x 32, 0, %3 \n\t" ++ "stxvd2x 33, %5, %3 \n\t" ++ "stxvd2x 34, %6, %3 \n\t" ++ "stxvd2x 35, %7, %3 \n\t" ++ "stxvd2x 36, %8, %3 \n\t" ++ "stxvd2x 37, %9, %3 \n\t" ++ "stxvd2x 38, %10, %3 \n\t" ++ "stxvd2x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvd2x 40, 0, %3 \n\t" ++ "stxvd2x 41, %5, %3 \n\t" ++ "stxvd2x 42, %6, %3 \n\t" ++ "stxvd2x 43, %7, %3 \n\t" ++ "stxvd2x 44, %8, %3 \n\t" ++ "stxvd2x 45, %9, %3 \n\t" ++ "stxvd2x 46, %10, %3 \n\t" ++ "stxvd2x 47, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvd2x 48, 0, %4 \n\t" ++ "stxvd2x 49, %5, %4 \n\t" ++ "stxvd2x 50, %6, %4 \n\t" ++ "stxvd2x 51, %7, %4 \n\t" ++ "stxvd2x 0, %8, %4 \n\t" ++ "stxvd2x 1, %9, %4 \n\t" ++ "stxvd2x 2, %10, %4 \n\t" ++ "stxvd2x 3, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "stxvd2x 4, 0, %4 \n\t" ++ "stxvd2x 5, %5, %4 \n\t" ++ "stxvd2x 6, %6, %4 \n\t" ++ "stxvd2x 7, %7, %4 \n\t" ++ "stxvd2x 8, %8, %4 \n\t" ++ "stxvd2x 9, %9, %4 \n\t" ++ "stxvd2x 10, %10, %4 \n\t" ++ "stxvd2x 11, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "addic. %2, %2, -32 \n\t" ++ "bgt 1b \n" ++ ++ "#n=%2 x=%0=%3 y=%1=%4 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "+m" (*x), ++ "+m" (*y), ++ "+r" (n), // 2 ++ "+b" (x), // 3 ++ "+b" (y) // 4 ++ : ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51","vs0","vs1","vs2","vs3", ++ "vs4","vs5","vs6","vs7","vs8","vs9","vs10","vs11" ++ ); ++} +diff --git a/kernel/power/sasum.c b/kernel/power/sasum.c +index 43311f2ba..fb10b1d27 100644 +--- a/kernel/power/sasum.c ++++ b/kernel/power/sasum.c +@@ -38,7 +38,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #if defined(DOUBLE) + +-#define ABS fabs ++#error supports float only + + #else + +@@ -53,7 +53,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_32 + +-static void sasum_kernel_32(BLASLONG n, FLOAT *x1, FLOAT *svec) ++static FLOAT sasum_kernel_32(BLASLONG n, FLOAT *x1) + { + + BLASLONG i=0; +@@ -92,11 +92,7 @@ static void sasum_kernel_32(BLASLONG n, FLOAT *x1, FLOAT *svec) + + } + +- svec[0] = sum0+sum1+sum2+sum3; +- svec[1] = 0.0; +- svec[2] = 0.0; +- svec[3] = 0.0; +- ++ return sum0+sum1+sum2+sum3; + } + + #endif +@@ -105,7 +101,6 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + { + BLASLONG i=0; + FLOAT sumf = 0.0; +- FLOAT svec[4] __attribute__ ((aligned (16)));; + BLASLONG n1; + + if (n <= 0 || inc_x <= 0) return(sumf); +@@ -117,8 +112,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + if ( n1 > 0 ) + { + +- sasum_kernel_32(n1, x, svec); +- sumf = svec[0] + svec[1]+svec[2]+svec[3]; ++ sumf = sasum_kernel_32(n1, x); + i=n1; + } + +diff --git a/kernel/power/sasum_microk_power8.c b/kernel/power/sasum_microk_power8.c +index 847fffe04..25a969d62 100644 +--- a/kernel/power/sasum_microk_power8.c ++++ b/kernel/power/sasum_microk_power8.c +@@ -34,144 +34,145 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_32 1 +-static void sasum_kernel_32( BLASLONG n, FLOAT *x, FLOAT *svec) __attribute__ ((noinline)); + +-static void sasum_kernel_32( BLASLONG n, FLOAT *x, FLOAT *svec) ++static float sasum_kernel_32 (long n, float *x) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "dcbt %2 , %4 \n\t" +- +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2 , %4 \n\t" +- +- "xvabssp 48, 40 \n\t" +- "xvabssp 49, 41 \n\t" +- "xvabssp 50, 42 \n\t" +- "xvabssp 51, 43 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- +- "xvabssp 52, 44 \n\t" +- "xvabssp 53, 45 \n\t" +- +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- +- "xvabssp 54, 46 \n\t" +- "xvabssp 55, 47 \n\t" +- +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- +- "xvaddsp 32, 32, 48 \n\t" +- "xvaddsp 33, 33, 49 \n\t" +- +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "xvaddsp 34, 34, 50 \n\t" +- "xvaddsp 35, 35, 51 \n\t" +- "addi %2, %2, 128 \n\t" +- "xvaddsp 36, 36, 52 \n\t" +- "xvaddsp 37, 37, 53 \n\t" +- "addic. %0 , %0 , -32 \n\t" +- "xvaddsp 38, 38, 54 \n\t" +- "xvaddsp 39, 39, 55 \n\t" +- +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- +- "xvabssp 48, 40 \n\t" +- "xvabssp 49, 41 \n\t" +- "xvabssp 50, 42 \n\t" +- "xvabssp 51, 43 \n\t" +- "xvabssp 52, 44 \n\t" +- "xvabssp 53, 45 \n\t" +- "xvabssp 54, 46 \n\t" +- "xvabssp 55, 47 \n\t" +- +- "xvaddsp 32, 32, 48 \n\t" +- "xvaddsp 33, 33, 49 \n\t" +- "xvaddsp 34, 34, 50 \n\t" +- "xvaddsp 35, 35, 51 \n\t" +- "xvaddsp 36, 36, 52 \n\t" +- "xvaddsp 37, 37, 53 \n\t" +- "xvaddsp 38, 38, 54 \n\t" +- "xvaddsp 39, 39, 55 \n\t" +- +- "xvaddsp 32, 32, 33 \n\t" +- "xvaddsp 34, 34, 35 \n\t" +- "xvaddsp 36, 36, 37 \n\t" +- "xvaddsp 38, 38, 39 \n\t" +- +- "xvaddsp 32, 32, 34 \n\t" +- "xvaddsp 36, 36, 38 \n\t" +- +- "xvaddsp 32, 32, 36 \n\t" +- +- +- "stxvw4x 32, 0, %3 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (svec), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2", "memory" +- ); +- +-} +- +- ++ float sum; ++ __vector float t0; ++ __vector float t1; ++ __vector float t2; ++ __vector float t3; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %8, %2 \n\t" ++ "lxvw4x 42, %9, %2 \n\t" ++ "lxvw4x 43, %10, %2 \n\t" ++ "lxvw4x 44, %11, %2 \n\t" ++ "lxvw4x 45, %12, %2 \n\t" ++ "lxvw4x 46, %13, %2 \n\t" ++ "lxvw4x 47, %14, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvabssp 48, 40 \n\t" ++ "xvabssp 49, 41 \n\t" ++ "xvabssp 50, 42 \n\t" ++ "xvabssp 51, 43 \n\t" ++ ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %8, %2 \n\t" ++ ++ "xvabssp %x3, 44 \n\t" ++ "xvabssp %x4, 45 \n\t" ++ ++ "lxvw4x 42, %9, %2 \n\t" ++ "lxvw4x 43, %10, %2 \n\t" ++ ++ "xvabssp %x5, 46 \n\t" ++ "xvabssp %x6, 47 \n\t" ++ ++ "lxvw4x 44, %11, %2 \n\t" ++ "lxvw4x 45, %12, %2 \n\t" ++ ++ "xvaddsp 32, 32, 48 \n\t" ++ "xvaddsp 33, 33, 49 \n\t" ++ ++ "lxvw4x 46, %13, %2 \n\t" ++ "lxvw4x 47, %14, %2 \n\t" ++ ++ "xvaddsp 34, 34, 50 \n\t" ++ "xvaddsp 35, 35, 51 \n\t" ++ "addi %2, %2, 128 \n\t" ++ "xvaddsp 36, 36, %x3 \n\t" ++ "xvaddsp 37, 37, %x4 \n\t" ++ "addic. %1, %1, -32 \n\t" ++ "xvaddsp 38, 38, %x5 \n\t" ++ "xvaddsp 39, 39, %x6 \n\t" ++ ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvabssp 48, 40 \n\t" ++ "xvabssp 49, 41 \n\t" ++ "xvabssp 50, 42 \n\t" ++ "xvabssp 51, 43 \n\t" ++ "xvabssp %x3, 44 \n\t" ++ "xvabssp %x4, 45 \n\t" ++ "xvabssp %x5, 46 \n\t" ++ "xvabssp %x6, 47 \n\t" ++ ++ "xvaddsp 32, 32, 48 \n\t" ++ "xvaddsp 33, 33, 49 \n\t" ++ "xvaddsp 34, 34, 50 \n\t" ++ "xvaddsp 35, 35, 51 \n\t" ++ "xvaddsp 36, 36, %x3 \n\t" ++ "xvaddsp 37, 37, %x4 \n\t" ++ "xvaddsp 38, 38, %x5 \n\t" ++ "xvaddsp 39, 39, %x6 \n\t" ++ ++ "xvaddsp 32, 32, 33 \n\t" ++ "xvaddsp 34, 34, 35 \n\t" ++ "xvaddsp 36, 36, 37 \n\t" ++ "xvaddsp 38, 38, 39 \n\t" ++ ++ "xvaddsp 32, 32, 34 \n\t" ++ "xvaddsp 36, 36, 38 \n\t" ++ ++ "xvaddsp 32, 32, 36 \n\t" ++ ++ "xxsldwi 33, 32, 32, 2 \n\t" ++ "xvaddsp 32, 32, 33 \n\t" ++ ++ "xxsldwi 33, 32, 32, 1 \n\t" ++ "xvaddsp 32, 32, 33 \n\t" ++ ++ "xscvspdp %0, 32 \n" ++ ++ "#n=%1 x=%3=%2 sum=%0 o16=%8 o32=%9 o48=%10 o64=%11 o80=%12 o96=%13 o112=%14\n" ++ "#t0=%x3 t1=%x4 t2=%x5 t3=%x6" ++ : ++ "=f" (sum), // 0 ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0), // 3 ++ "=wa" (t1), // 4 ++ "=wa" (t2), // 5 ++ "=wa" (t3) // 6 ++ : ++ "m" (*x), ++ "b" (16), // 8 ++ "b" (32), // 9 ++ "b" (48), // 10 ++ "b" (64), // 11 ++ "b" (80), // 12 ++ "b" (96), // 13 ++ "b" (112) // 14 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++ ++ return sum; ++} +diff --git a/kernel/power/scopy_microk_power8.c b/kernel/power/scopy_microk_power8.c +index 2e08e3561..444a6d4d5 100644 +--- a/kernel/power/scopy_microk_power8.c ++++ b/kernel/power/scopy_microk_power8.c +@@ -35,97 +35,78 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_32 1 + +-static void scopy_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void scopy_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) ++static void scopy_kernel_32 (long n, float *x, float *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "stxvw4x 40, 0, %1 \n\t" +- "stxvw4x 41, %5, %1 \n\t" +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "stxvw4x 42, %6, %1 \n\t" +- "stxvw4x 43, %7, %1 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "stxvw4x 44, %8, %1 \n\t" +- "stxvw4x 45, %9, %1 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "stxvw4x 46, %10, %1 \n\t" +- "stxvw4x 47, %11, %1 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "stxvw4x 40, 0, %1 \n\t" +- "stxvw4x 41, %5, %1 \n\t" +- "stxvw4x 42, %6, %1 \n\t" +- "stxvw4x 43, %7, %1 \n\t" +- "stxvw4x 44, %8, %1 \n\t" +- "stxvw4x 45, %9, %1 \n\t" +- "stxvw4x 46, %10, %1 \n\t" +- "stxvw4x 47, %11, %1 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %5, %2 \n\t" ++ "lxvw4x 42, %6, %2 \n\t" ++ "lxvw4x 43, %7, %2 \n\t" ++ "lxvw4x 44, %8, %2 \n\t" ++ "lxvw4x 45, %9, %2 \n\t" ++ "lxvw4x 46, %10, %2 \n\t" ++ "lxvw4x 47, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "stxvw4x 40, 0, %3 \n\t" ++ "stxvw4x 41, %5, %3 \n\t" ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 41, %5, %2 \n\t" ++ "stxvw4x 42, %6, %3 \n\t" ++ "stxvw4x 43, %7, %3 \n\t" ++ "lxvw4x 42, %6, %2 \n\t" ++ "lxvw4x 43, %7, %2 \n\t" ++ "stxvw4x 44, %8, %3 \n\t" ++ "stxvw4x 45, %9, %3 \n\t" ++ "lxvw4x 44, %8, %2 \n\t" ++ "lxvw4x 45, %9, %2 \n\t" ++ "stxvw4x 46, %10, %3 \n\t" ++ "stxvw4x 47, %11, %3 \n\t" ++ "lxvw4x 46, %10, %2 \n\t" ++ "lxvw4x 47, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "stxvw4x 40, 0, %3 \n\t" ++ "stxvw4x 41, %5, %3 \n\t" ++ "stxvw4x 42, %6, %3 \n\t" ++ "stxvw4x 43, %7, %3 \n\t" ++ "stxvw4x 44, %8, %3 \n\t" ++ "stxvw4x 45, %9, %3 \n\t" ++ "stxvw4x 46, %10, %3 \n\t" ++ "stxvw4x 47, %11, %3 \n" ++ ++ "#n=%1 x=%4=%2 y=%0=%3 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "=m" (*y), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y) // 3 ++ : ++ "m" (*x), ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} +diff --git a/kernel/power/sdot.c b/kernel/power/sdot.c +index 52fb1fe24..31f473485 100644 +--- a/kernel/power/sdot.c ++++ b/kernel/power/sdot.c +@@ -42,7 +42,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_16 + +-static void sdot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *d) ++static FLOAT sdot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y) + { + BLASLONG register i = 0; + FLOAT dot = 0.0; +@@ -61,8 +61,7 @@ static void sdot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *d) + i+=8 ; + + } +- *d += dot; +- ++ return dot; + } + + #endif +@@ -82,8 +81,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y) + BLASLONG n1 = n & -32; + + if ( n1 ) +- sdot_kernel_16(n1, x, y , &dot ); +- ++ dot = sdot_kernel_16(n1, x, y); + + i = n1; + while(i < n) +diff --git a/kernel/power/sdot_microk_power8.c b/kernel/power/sdot_microk_power8.c +index 6dd588acd..7f7ccfac3 100644 +--- a/kernel/power/sdot_microk_power8.c ++++ b/kernel/power/sdot_microk_power8.c +@@ -34,146 +34,142 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_16 1 +-static void sdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *dot) __attribute__ ((noinline)); + +-static void sdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot) ++static float sdot_kernel_16 (long n, float *x, float *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- FLOAT tempdot[4]; +- +- +- __asm__ __volatile__ +- ( +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "dcbt %2, %12 \n\t" +- "dcbt %3, %12 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 48, 0, %3 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 49, %5, %3 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 50, %6, %3 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 51, %7, %3 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 52, %8, %3 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 53, %9, %3 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 54, %10, %3 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- "lxvw4x 55, %11, %3 \n\t" +- +- "addi %2, %2, 128 \n\t" +- "addi %3, %3, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %12 \n\t" +- "dcbt %3, %12 \n\t" +- +- "xvmaddasp 32, 40, 48 \n\t" +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 48, 0, %3 \n\t" +- "xvmaddasp 33, 41, 49 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 49, %5, %3 \n\t" +- "xvmaddasp 34, 42, 50 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 50, %6, %3 \n\t" +- "xvmaddasp 35, 43, 51 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 51, %7, %3 \n\t" +- "xvmaddasp 36, 44, 52 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 52, %8, %3 \n\t" +- "xvmaddasp 37, 45, 53 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 53, %9, %3 \n\t" +- "xvmaddasp 38, 46, 54 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 54, %10, %3 \n\t" +- "xvmaddasp 39, 47, 55 \n\t" +- +- "lxvw4x 47, %11, %2 \n\t" +- "lxvw4x 55, %11, %3 \n\t" +- +- +- "addi %2, %2, 128 \n\t" +- "addi %3, %3, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmaddasp 32, 40, 48 \n\t" +- "xvmaddasp 33, 41, 49 \n\t" +- "xvmaddasp 34, 42, 50 \n\t" +- "xvmaddasp 35, 43, 51 \n\t" +- "xvmaddasp 36, 44, 52 \n\t" +- "xvmaddasp 37, 45, 53 \n\t" +- "xvmaddasp 38, 46, 54 \n\t" +- "xvmaddasp 39, 47, 55 \n\t" +- +- "xvaddsp 32, 32 , 33 \n\t" +- "xvaddsp 34, 34 , 35 \n\t" +- "xvaddsp 36, 36 , 37 \n\t" +- "xvaddsp 38, 38 , 39 \n\t" +- +- "xvaddsp 32, 32 , 34 \n\t" +- "xvaddsp 36, 36 , 38 \n\t" +- +- "xvaddsp 32, 32 , 36 \n\t" +- +- "stxvw4x 32, 0 , %4 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (y1), // 3 +- "r" (tempdot), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112), // 11 +- "r" (pre) // 12 +- : "cr0", "%0", "%2" , "%3", "memory" +- ); +- +- *dot = tempdot[0] + tempdot[1] + tempdot[2] + tempdot[3]; +- +- +-} +- +- ++ float dot; ++ __vector float t0; ++ __vector float t1; ++ __vector float t2; ++ __vector float t3; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ "dcbt 0, %3 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 48, 0, %3 \n\t" ++ "lxvw4x 41, %10, %2 \n\t" ++ "lxvw4x 49, %10, %3 \n\t" ++ "lxvw4x 42, %11, %2 \n\t" ++ "lxvw4x 50, %11, %3 \n\t" ++ "lxvw4x 43, %12, %2 \n\t" ++ "lxvw4x 51, %12, %3 \n\t" ++ "lxvw4x 44, %13, %2 \n\t" ++ "lxvw4x %x4, %13, %3 \n\t" ++ "lxvw4x 45, %14, %2 \n\t" ++ "lxvw4x %x5, %14, %3 \n\t" ++ "lxvw4x 46, %15, %2 \n\t" ++ "lxvw4x %x6, %15, %3 \n\t" ++ "lxvw4x 47, %16, %2 \n\t" ++ "lxvw4x %x7, %16, %3 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ "addi %3, %3, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmaddasp 32, 40, 48 \n\t" ++ "lxvw4x 40, 0, %2 \n\t" ++ "lxvw4x 48, 0, %3 \n\t" ++ "xvmaddasp 33, 41, 49 \n\t" ++ "lxvw4x 41, %10, %2 \n\t" ++ "lxvw4x 49, %10, %3 \n\t" ++ "xvmaddasp 34, 42, 50 \n\t" ++ "lxvw4x 42, %11, %2 \n\t" ++ "lxvw4x 50, %11, %3 \n\t" ++ "xvmaddasp 35, 43, 51 \n\t" ++ "lxvw4x 43, %12, %2 \n\t" ++ "lxvw4x 51, %12, %3 \n\t" ++ "xvmaddasp 36, 44, %x4 \n\t" ++ "lxvw4x 44, %13, %2 \n\t" ++ "lxvw4x %x4, %13, %3 \n\t" ++ "xvmaddasp 37, 45, %x5 \n\t" ++ "lxvw4x 45, %14, %2 \n\t" ++ "lxvw4x %x5, %14, %3 \n\t" ++ "xvmaddasp 38, 46, %x6 \n\t" ++ "lxvw4x 46, %15, %2 \n\t" ++ "lxvw4x %x6, %15, %3 \n\t" ++ "xvmaddasp 39, 47, %x7 \n\t" ++ "lxvw4x 47, %16, %2 \n\t" ++ "lxvw4x %x7, %16, %3 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ "addi %3, %3, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmaddasp 32, 40, 48 \n\t" ++ "xvmaddasp 33, 41, 49 \n\t" ++ "xvmaddasp 34, 42, 50 \n\t" ++ "xvmaddasp 35, 43, 51 \n\t" ++ "xvmaddasp 36, 44, %x4 \n\t" ++ "xvmaddasp 37, 45, %x5 \n\t" ++ "xvmaddasp 38, 46, %x6 \n\t" ++ "xvmaddasp 39, 47, %x7 \n\t" ++ ++ "xvaddsp 32, 32, 33 \n\t" ++ "xvaddsp 34, 34, 35 \n\t" ++ "xvaddsp 36, 36, 37 \n\t" ++ "xvaddsp 38, 38, 39 \n\t" ++ ++ "xvaddsp 32, 32, 34 \n\t" ++ "xvaddsp 36, 36, 38 \n\t" ++ ++ "xvaddsp 32, 32, 36 \n\t" ++ ++ "xxsldwi 33, 32, 32, 2 \n\t" ++ "xvaddsp 32, 32, 33 \n\t" ++ ++ "xxsldwi 33, 32, 32, 1 \n\t" ++ "xvaddsp 32, 32, 33 \n\t" ++ ++ "xscvspdp %x0, 32 \n" ++ ++ "#dot=%0 n=%1 x=%8=%2 y=%9=%3 o16=%10 o32=%11 o48=%12 o64=%13 o80=%14 o96=%15 o122=%16\n" ++ "#t0=%x4 t1=%x5 t2=%x6 t3=%x7" ++ : ++ "=f" (dot), // 0 ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y), // 3 ++ "=wa" (t0), // 4 ++ "=wa" (t1), // 5 ++ "=wa" (t2), // 6 ++ "=wa" (t3) // 7 ++ : ++ "m" (*x), ++ "m" (*y), ++ "b" (16), // 10 ++ "b" (32), // 11 ++ "b" (48), // 12 ++ "b" (64), // 13 ++ "b" (80), // 14 ++ "b" (96), // 15 ++ "b" (112) // 16 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++ ++ return dot; ++} +diff --git a/kernel/power/srot.c b/kernel/power/srot.c +index d464846a4..d2910ff87 100644 +--- a/kernel/power/srot.c ++++ b/kernel/power/srot.c +@@ -46,7 +46,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_16 + +-static void srot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) ++static void srot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT c, FLOAT s) + { + + BLASLONG i=0; +@@ -56,8 +56,6 @@ static void srot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) + FLOAT y00, y01, y02, y03; + FLOAT *x1=x; + FLOAT *y1=y; +- FLOAT c1=*c; +- FLOAT s1=*s; + + while ( i<n ) + { +@@ -71,14 +69,14 @@ static void srot_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) + x03 = x1[3]; + y03 = y1[3]; + +- f0 = c1*x00 + s1*y00; +- g0 = c1*y00 - s1*x00; +- f1 = c1*x01 + s1*y01; +- g1 = c1*y01 - s1*x01; +- f2 = c1*x02 + s1*y02; +- g2 = c1*y02 - s1*x02; +- f3 = c1*x03 + s1*y03; +- g3 = c1*y03 - s1*x03; ++ f0 = c*x00 + s*y00; ++ g0 = c*y00 - s*x00; ++ f1 = c*x01 + s*y01; ++ g1 = c*y01 - s*x01; ++ f2 = c*x02 + s*y02; ++ g2 = c*y02 - s*x02; ++ f3 = c*x03 + s*y03; ++ g3 = c*y03 - s*x03; + + x1[0] = f0; + y1[0] = g0; +@@ -106,8 +104,6 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT + { + BLASLONG i=0; + BLASLONG ix=0,iy=0; +- FLOAT c1[4] __attribute__ ((aligned (16)));; +- FLOAT s1[4] __attribute__ ((aligned (16)));; + FLOAT *x1=x; + FLOAT *y1=y; + FLOAT temp; +@@ -120,15 +116,7 @@ int CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT + BLASLONG n1 = n & -16; + if ( n1 > 0 ) + { +- c1[0]=c; +- c1[1]=c; +- c1[2]=c; +- c1[3]=c; +- s1[0]=s; +- s1[1]=s; +- s1[2]=s; +- s1[3]=s; +- srot_kernel_16(n1, x1, y1, c1, s1); ++ srot_kernel_16(n1, x1, y1, c, s); + i=n1; + } + +diff --git a/kernel/power/srot_microk_power8.c b/kernel/power/srot_microk_power8.c +index ade65500f..0a18c16e0 100644 +--- a/kernel/power/srot_microk_power8.c ++++ b/kernel/power/srot_microk_power8.c +@@ -38,171 +38,179 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_16 1 + +-static void srot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) __attribute__ ((noinline)); +- +-static void srot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *c, FLOAT *s) ++static void srot_kernel_16 (long n, float *x, float *y, float c, float s) + { ++ __vector float t0; ++ __vector float t1; ++ __vector float t2; ++ __vector float t3; ++ __vector float t4; ++ __vector float t5; ++ __vector float t6; ++ __vector float t7; + ++ __asm__ ++ ( ++ "xscvdpspn 36, %x13 \n\t" // load c to all words ++ "xxspltw 36, 36, 0 \n\t" + +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *x2=x+1; +- FLOAT *y2=y+1; +- +- __asm__ __volatile__ +- ( +- +- "lxvw4x 36 , 0, %3 \n\t" // load c +- "lxvw4x 37 , 0, %4 \n\t" // load s +- "addi %8 , %8, -4 \n\t" +- "addi %9 , %9, -4 \n\t" +- +- "lxvw4x 32, 0, %1 \n\t" // load x +- "lxvw4x 33, %5, %1 \n\t" +- "lxvw4x 34, %6, %1 \n\t" +- "lxvw4x 35, %7, %1 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" // load y +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- +- "addi %1, %1, 64 \n\t" +- "addi %2, %2, 64 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "xvmulsp 48, 32, 36 \n\t" // c * x +- "xvmulsp 49, 33, 36 \n\t" +- "xvmulsp 50, 34, 36 \n\t" +- "xvmulsp 51, 35, 36 \n\t" +- +- "xvmulsp 56, 40, 36 \n\t" // c * y +- "xvmulsp 57, 41, 36 \n\t" +- "xvmulsp 58, 42, 36 \n\t" +- "xvmulsp 59, 43, 36 \n\t" +- +- "xvmulsp 52, 32, 37 \n\t" // s * x +- "xvmulsp 53, 33, 37 \n\t" +- +- "lxvw4x 32, 0, %1 \n\t" // load x +- "lxvw4x 33, %5, %1 \n\t" +- +- "xvmulsp 54, 34, 37 \n\t" +- "xvmulsp 55, 35, 37 \n\t" +- +- "lxvw4x 34, %6, %1 \n\t" +- "lxvw4x 35, %7, %1 \n\t" +- +- "xvmulsp 60, 40, 37 \n\t" // s * y +- "xvmulsp 61, 41, 37 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" // load y +- "lxvw4x 41, %5, %2 \n\t" +- +- "xvmulsp 62, 42, 37 \n\t" +- "xvmulsp 63, 43, 37 \n\t" +- +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- +- "xvaddsp 48, 48 , 60 \n\t" // c * x + s * y +- "xvaddsp 49, 49 , 61 \n\t" // c * x + s * y +- +- "addi %1, %1, 64 \n\t" +- "addi %2, %2, 64 \n\t" +- +- "xvaddsp 50, 50 , 62 \n\t" // c * x + s * y +- "xvaddsp 51, 51 , 63 \n\t" // c * x + s * y +- +- "xvsubsp 56, 56 , 52 \n\t" // c * y - s * x +- "xvsubsp 57, 57 , 53 \n\t" // c * y - s * x +- "xvsubsp 58, 58 , 54 \n\t" // c * y - s * x +- "xvsubsp 59, 59 , 55 \n\t" // c * y - s * x +- +- "stxvw4x 48, 0, %8 \n\t" // store x +- "stxvw4x 49, %5, %8 \n\t" +- "stxvw4x 50, %6, %8 \n\t" +- "stxvw4x 51, %7, %8 \n\t" +- +- "stxvw4x 56, 0, %9 \n\t" // store y +- "stxvw4x 57, %5, %9 \n\t" +- "stxvw4x 58, %6, %9 \n\t" +- "stxvw4x 59, %7, %9 \n\t" +- +- "addi %8, %8, 64 \n\t" +- "addi %9, %9, 64 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmulsp 48, 32, 36 \n\t" // c * x +- "xvmulsp 49, 33, 36 \n\t" +- "xvmulsp 50, 34, 36 \n\t" +- "xvmulsp 51, 35, 36 \n\t" +- +- "xvmulsp 56, 40, 36 \n\t" // c * y +- "xvmulsp 57, 41, 36 \n\t" +- "xvmulsp 58, 42, 36 \n\t" +- "xvmulsp 59, 43, 36 \n\t" +- +- "xvmulsp 52, 32, 37 \n\t" // s * x +- "xvmulsp 53, 33, 37 \n\t" +- "xvmulsp 54, 34, 37 \n\t" +- "xvmulsp 55, 35, 37 \n\t" +- +- "xvmulsp 60, 40, 37 \n\t" // s * y +- "xvmulsp 61, 41, 37 \n\t" +- "xvmulsp 62, 42, 37 \n\t" +- "xvmulsp 63, 43, 37 \n\t" +- +- "xvaddsp 48, 48 , 60 \n\t" // c * x + s * y +- "xvaddsp 49, 49 , 61 \n\t" // c * x + s * y +- "xvaddsp 50, 50 , 62 \n\t" // c * x + s * y +- "xvaddsp 51, 51 , 63 \n\t" // c * x + s * y +- +- "xvsubsp 56, 56 , 52 \n\t" // c * y - s * x +- "xvsubsp 57, 57 , 53 \n\t" // c * y - s * x +- "xvsubsp 58, 58 , 54 \n\t" // c * y - s * x +- "xvsubsp 59, 59 , 55 \n\t" // c * y - s * x ++ "xscvdpspn 37, %x14 \n\t" // load s to all words ++ "xxspltw 37, 37, 0 \n\t" + +- "stxvw4x 48, 0, %8 \n\t" // store x +- "stxvw4x 49, %5, %8 \n\t" +- "stxvw4x 50, %6, %8 \n\t" +- "stxvw4x 51, %7, %8 \n\t" ++ "lxvw4x 32, 0, %3 \n\t" // load x ++ "lxvw4x 33, %15, %3 \n\t" ++ "lxvw4x 34, %16, %3 \n\t" ++ "lxvw4x 35, %17, %3 \n\t" + +- "stxvw4x 56, 0, %9 \n\t" // store y +- "stxvw4x 57, %5, %9 \n\t" +- "stxvw4x 58, %6, %9 \n\t" +- "stxvw4x 59, %7, %9 \n\t" ++ "lxvw4x 48, 0, %4 \n\t" // load y ++ "lxvw4x 49, %15, %4 \n\t" ++ "lxvw4x 50, %16, %4 \n\t" ++ "lxvw4x 51, %17, %4 \n\t" + ++ "addi %3, %3, 64 \n\t" ++ "addi %4, %4, 64 \n\t" + ++ "addic. %2, %2, -16 \n\t" ++ "ble 2f \n\t" + +- : +- : +- "r" (i), // 0 +- "r" (x1), // 1 +- "r" (y1), // 2 +- "r" (c), // 3 +- "r" (s), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (x2), // 8 +- "r" (y2) // 9 +- : "cr0", "%0", "%1" , "%2", "%8", "%9", "memory" +- ); ++ ".p2align 5 \n" ++ "1: \n\t" + +-} ++ "xvmulsp 40, 32, 36 \n\t" // c * x ++ "xvmulsp 41, 33, 36 \n\t" ++ "xvmulsp 42, 34, 36 \n\t" ++ "xvmulsp 43, 35, 36 \n\t" + ++ "xvmulsp %x5, 48, 36 \n\t" // c * y ++ "xvmulsp %x6, 49, 36 \n\t" ++ "xvmulsp %x7, 50, 36 \n\t" ++ "xvmulsp %x8, 51, 36 \n\t" + ++ "xvmulsp 44, 32, 37 \n\t" // s * x ++ "xvmulsp 45, 33, 37 \n\t" ++ ++ "lxvw4x 32, 0, %3 \n\t" // load x ++ "lxvw4x 33, %15, %3 \n\t" ++ ++ "xvmulsp 46, 34, 37 \n\t" ++ "xvmulsp 47, 35, 37 \n\t" ++ ++ "lxvw4x 34, %16, %3 \n\t" ++ "lxvw4x 35, %17, %3 \n\t" ++ ++ "xvmulsp %x9, 48, 37 \n\t" // s * y ++ "xvmulsp %x10, 49, 37 \n\t" ++ ++ "lxvw4x 48, 0, %4 \n\t" // load y ++ "lxvw4x 49, %15, %4 \n\t" ++ ++ "xvmulsp %x11, 50, 37 \n\t" ++ "xvmulsp %x12, 51, 37 \n\t" ++ ++ "lxvw4x 50, %16, %4 \n\t" ++ "lxvw4x 51, %17, %4 \n\t" ++ ++ "xvaddsp 40, 40, %x9 \n\t" // c * x + s * y ++ "xvaddsp 41, 41, %x10 \n\t" // c * x + s * y ++ ++ "addi %3, %3, -64 \n\t" ++ "addi %4, %4, -64 \n\t" ++ ++ "xvaddsp 42, 42, %x11 \n\t" // c * x + s * y ++ "xvaddsp 43, 43, %x12 \n\t" // c * x + s * y ++ ++ "xvsubsp %x5, %x5, 44 \n\t" // c * y - s * x ++ "xvsubsp %x6, %x6, 45 \n\t" // c * y - s * x ++ "xvsubsp %x7, %x7, 46 \n\t" // c * y - s * x ++ "xvsubsp %x8, %x8, 47 \n\t" // c * y - s * x ++ ++ "stxvw4x 40, 0, %3 \n\t" // store x ++ "stxvw4x 41, %15, %3 \n\t" ++ "stxvw4x 42, %16, %3 \n\t" ++ "stxvw4x 43, %17, %3 \n\t" ++ ++ "stxvw4x %x5, 0, %4 \n\t" // store y ++ "stxvw4x %x6, %15, %4 \n\t" ++ "stxvw4x %x7, %16, %4 \n\t" ++ "stxvw4x %x8, %17, %4 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %4, %4, 128 \n\t" ++ ++ "addic. %2, %2, -16 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmulsp 40, 32, 36 \n\t" // c * x ++ "xvmulsp 41, 33, 36 \n\t" ++ "xvmulsp 42, 34, 36 \n\t" ++ "xvmulsp 43, 35, 36 \n\t" ++ ++ "xvmulsp %x5, 48, 36 \n\t" // c * y ++ "xvmulsp %x6, 49, 36 \n\t" ++ "xvmulsp %x7, 50, 36 \n\t" ++ "xvmulsp %x8, 51, 36 \n\t" ++ ++ "xvmulsp 44, 32, 37 \n\t" // s * x ++ "xvmulsp 45, 33, 37 \n\t" ++ "xvmulsp 46, 34, 37 \n\t" ++ "xvmulsp 47, 35, 37 \n\t" ++ ++ "xvmulsp %x9, 48, 37 \n\t" // s * y ++ "xvmulsp %x10, 49, 37 \n\t" ++ "xvmulsp %x11, 50, 37 \n\t" ++ "xvmulsp %x12, 51, 37 \n\t" ++ ++ "addi %3, %3, -64 \n\t" ++ "addi %4, %4, -64 \n\t" ++ ++ "xvaddsp 40, 40, %x9 \n\t" // c * x + s * y ++ "xvaddsp 41, 41, %x10 \n\t" // c * x + s * y ++ "xvaddsp 42, 42, %x11 \n\t" // c * x + s * y ++ "xvaddsp 43, 43, %x12 \n\t" // c * x + s * y ++ ++ "xvsubsp %x5, %x5, 44 \n\t" // c * y - s * x ++ "xvsubsp %x6, %x6, 45 \n\t" // c * y - s * x ++ "xvsubsp %x7, %x7, 46 \n\t" // c * y - s * x ++ "xvsubsp %x8, %x8, 47 \n\t" // c * y - s * x ++ ++ "stxvw4x 40, 0, %3 \n\t" // store x ++ "stxvw4x 41, %15, %3 \n\t" ++ "stxvw4x 42, %16, %3 \n\t" ++ "stxvw4x 43, %17, %3 \n\t" ++ ++ "stxvw4x %x5, 0, %4 \n\t" // store y ++ "stxvw4x %x6, %15, %4 \n\t" ++ "stxvw4x %x7, %16, %4 \n\t" ++ "stxvw4x %x8, %17, %4 \n" ++ ++ "#n=%2 x=%0=%3 y=%1=%4 c=%13 s=%14 o16=%15 o32=%16 o48=%17\n" ++ "#t0=%x5 t1=%x6 t2=%x7 t3=%x8 t4=%x9 t5=%x10 t6=%x11 t7=%x12" ++ : ++ "+m" (*x), ++ "+m" (*y), ++ "+r" (n), // 2 ++ "+b" (x), // 3 ++ "+b" (y), // 4 ++ "=wa" (t0), // 5 ++ "=wa" (t1), // 6 ++ "=wa" (t2), // 7 ++ "=wa" (t3), // 8 ++ "=wa" (t4), // 9 ++ "=wa" (t5), // 10 ++ "=wa" (t6), // 11 ++ "=wa" (t7) // 12 ++ : ++ "f" (c), // 13 ++ "f" (s), // 14 ++ "b" (16), // 15 ++ "b" (32), // 16 ++ "b" (48) // 17 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++} +diff --git a/kernel/power/sscal.c b/kernel/power/sscal.c +index c6ef5e969..bd5cdc43f 100644 +--- a/kernel/power/sscal.c ++++ b/kernel/power/sscal.c +@@ -42,11 +42,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #if !defined(HAVE_KERNEL_16) + +-static void sscal_kernel_16( BLASLONG n, FLOAT *da , FLOAT *x ) ++static void sscal_kernel_16 (BLASLONG n, FLOAT *x, FLOAT alpha) + { + + BLASLONG i; +- FLOAT alpha = *da; + + for( i=0; i<n; i+=8 ) + { +@@ -63,7 +62,7 @@ static void sscal_kernel_16( BLASLONG n, FLOAT *da , FLOAT *x ) + + } + +-static void sscal_kernel_16_zero( BLASLONG n, FLOAT *da , FLOAT *x ) ++static void sscal_kernel_16_zero( BLASLONG n, FLOAT *x ) + { + + BLASLONG i; +@@ -90,7 +89,6 @@ static void sscal_kernel_16_zero( BLASLONG n, FLOAT *da , FLOAT *x ) + int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT *dummy, BLASLONG dummy2) + { + BLASLONG i=0,j=0; +- FLOAT alpha[4] __attribute__ ((aligned (16)));; + + if ( n <= 0 || inc_x <=0 ) + return(0); +@@ -105,11 +103,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS + BLASLONG n1 = n & -32; + if ( n1 > 0 ) + { +- alpha[0]=da; +- alpha[1]=da; +- alpha[2]=da; +- alpha[3]=da; +- sscal_kernel_16_zero(n1 , alpha , x); ++ sscal_kernel_16_zero(n1, x); + j=n1; + } + +@@ -127,11 +121,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS + BLASLONG n1 = n & -32; + if ( n1 > 0 ) + { +- alpha[0]=da; +- alpha[1]=da; +- alpha[2]=da; +- alpha[3]=da; +- sscal_kernel_16(n1 , alpha , x); ++ sscal_kernel_16(n1, x, da); + j=n1; + } + while(j < n) +diff --git a/kernel/power/sscal_microk_power8.c b/kernel/power/sscal_microk_power8.c +index 963cec777..49862a329 100644 +--- a/kernel/power/sscal_microk_power8.c ++++ b/kernel/power/sscal_microk_power8.c +@@ -35,184 +35,150 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_16 1 + +-static void sscal_kernel_16( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline)); +- +-static void sscal_kernel_16( BLASLONG n, FLOAT *alpha, FLOAT *x) ++static void sscal_kernel_16 (long n, float *x, float alpha) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *x2=x+1; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "lxvw4x 32, 0, %3 \n\t" +- "addi %1, %1, -4 \n\t" +- +- "dcbt %2, %4 \n\t" +- +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %4 \n\t" +- +- "xvmulsp 48, 40, 32 \n\t" +- "xvmulsp 49, 41, 32 \n\t" +- "lxvw4x 40, 0, %2 \n\t" +- "lxvw4x 41, %5, %2 \n\t" +- "xvmulsp 50, 42, 32 \n\t" +- "xvmulsp 51, 43, 32 \n\t" +- "lxvw4x 42, %6, %2 \n\t" +- "lxvw4x 43, %7, %2 \n\t" +- "xvmulsp 52, 44, 32 \n\t" +- "xvmulsp 53, 45, 32 \n\t" +- "lxvw4x 44, %8, %2 \n\t" +- "lxvw4x 45, %9, %2 \n\t" +- "xvmulsp 54, 46, 32 \n\t" +- "xvmulsp 55, 47, 32 \n\t" +- "lxvw4x 46, %10, %2 \n\t" +- "lxvw4x 47, %11, %2 \n\t" +- +- "stxvw4x 48, 0, %1 \n\t" +- "stxvw4x 49, %5, %1 \n\t" +- "stxvw4x 50, %6, %1 \n\t" +- "stxvw4x 51, %7, %1 \n\t" +- "stxvw4x 52, %8, %1 \n\t" +- "stxvw4x 53, %9, %1 \n\t" +- "stxvw4x 54, %10, %1 \n\t" +- "stxvw4x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmulsp 48, 40, 32 \n\t" +- "xvmulsp 49, 41, 32 \n\t" +- "xvmulsp 50, 42, 32 \n\t" +- "xvmulsp 51, 43, 32 \n\t" +- "xvmulsp 52, 44, 32 \n\t" +- "xvmulsp 53, 45, 32 \n\t" +- "xvmulsp 54, 46, 32 \n\t" +- "xvmulsp 55, 47, 32 \n\t" +- +- "stxvw4x 48, 0, %1 \n\t" +- "stxvw4x 49, %5, %1 \n\t" +- "stxvw4x 50, %6, %1 \n\t" +- "stxvw4x 51, %7, %1 \n\t" +- "stxvw4x 52, %8, %1 \n\t" +- "stxvw4x 53, %9, %1 \n\t" +- "stxvw4x 54, %10, %1 \n\t" +- "stxvw4x 55, %11, %1 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (x2), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- +-static void sscal_kernel_16_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline)); +- +-static void sscal_kernel_16_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xscvdpspn %x3, %x3 \n\t" ++ "xxspltw %x3, %x3, 0 \n\t" ++ ++ "lxvw4x 32, 0, %2 \n\t" ++ "lxvw4x 33, %4, %2 \n\t" ++ "lxvw4x 34, %5, %2 \n\t" ++ "lxvw4x 35, %6, %2 \n\t" ++ "lxvw4x 36, %7, %2 \n\t" ++ "lxvw4x 37, %8, %2 \n\t" ++ "lxvw4x 38, %9, %2 \n\t" ++ "lxvw4x 39, %10, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmulsp 40, 32, %x3 \n\t" ++ "xvmulsp 41, 33, %x3 \n\t" ++ "lxvw4x 32, 0, %2 \n\t" ++ "lxvw4x 33, %4, %2 \n\t" ++ "xvmulsp 42, 34, %x3 \n\t" ++ "xvmulsp 43, 35, %x3 \n\t" ++ "lxvw4x 34, %5, %2 \n\t" ++ "lxvw4x 35, %6, %2 \n\t" ++ "xvmulsp 44, 36, %x3 \n\t" ++ "xvmulsp 45, 37, %x3 \n\t" ++ "lxvw4x 36, %7, %2 \n\t" ++ "lxvw4x 37, %8, %2 \n\t" ++ "xvmulsp 46, 38, %x3 \n\t" ++ "xvmulsp 47, 39, %x3 \n\t" ++ "lxvw4x 38, %9, %2 \n\t" ++ "lxvw4x 39, %10, %2 \n\t" ++ ++ "addi %2, %2, -128 \n\t" ++ ++ "stxvw4x 40, 0, %2 \n\t" ++ "stxvw4x 41, %4, %2 \n\t" ++ "stxvw4x 42, %5, %2 \n\t" ++ "stxvw4x 43, %6, %2 \n\t" ++ "stxvw4x 44, %7, %2 \n\t" ++ "stxvw4x 45, %8, %2 \n\t" ++ "stxvw4x 46, %9, %2 \n\t" ++ "stxvw4x 47, %10, %2 \n\t" ++ ++ "addi %2, %2, 256 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmulsp 40, 32, %x3 \n\t" ++ "xvmulsp 41, 33, %x3 \n\t" ++ "xvmulsp 42, 34, %x3 \n\t" ++ "xvmulsp 43, 35, %x3 \n\t" ++ ++ "addi %2, %2, -128 \n\t" ++ ++ "xvmulsp 44, 36, %x3 \n\t" ++ "xvmulsp 45, 37, %x3 \n\t" ++ "xvmulsp 46, 38, %x3 \n\t" ++ "xvmulsp 47, 39, %x3 \n\t" ++ ++ "stxvw4x 40, 0, %2 \n\t" ++ "stxvw4x 41, %4, %2 \n\t" ++ "stxvw4x 42, %5, %2 \n\t" ++ "stxvw4x 43, %6, %2 \n\t" ++ "stxvw4x 44, %7, %2 \n\t" ++ "stxvw4x 45, %8, %2 \n\t" ++ "stxvw4x 46, %9, %2 \n\t" ++ "stxvw4x 47, %10, %2 \n" ++ ++ "#n=%1 alpha=%3 x=%0=%2 o16=%4 o32=%5 o48=%6 o64=%7 o80=%8 o96=%9 o112=%10" ++ : ++ "+m" (*x), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+f" (alpha) // 3 ++ : ++ "b" (16), // 4 ++ "b" (32), // 5 ++ "b" (48), // 6 ++ "b" (64), // 7 ++ "b" (80), // 8 ++ "b" (96), // 9 ++ "b" (112) // 10 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} ++ ++ ++static void sscal_kernel_16_zero (long n, float *x) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *x2=x+1; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "xxlxor 32 , 32 , 32 \n\t" +- "addi %1, %1, -4 \n\t" +- +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "stxvw4x 32, 0, %1 \n\t" +- "stxvw4x 32, %5, %1 \n\t" +- "stxvw4x 32, %6, %1 \n\t" +- "stxvw4x 32, %7, %1 \n\t" +- "stxvw4x 32, %8, %1 \n\t" +- "stxvw4x 32, %9, %1 \n\t" +- "stxvw4x 32, %10, %1 \n\t" +- "stxvw4x 32, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (x2), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __vector float t0; ++ ++ __asm__ ++ ( ++ "xxlxor %x3, %x3, %x3 \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "stxvw4x %x3, 0, %2 \n\t" ++ "stxvw4x %x3, %4, %2 \n\t" ++ "stxvw4x %x3, %5, %2 \n\t" ++ "stxvw4x %x3, %6, %2 \n\t" ++ "stxvw4x %x3, %7, %2 \n\t" ++ "stxvw4x %x3, %8, %2 \n\t" ++ "stxvw4x %x3, %9, %2 \n\t" ++ "stxvw4x %x3, %10, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -32 \n\t" ++ "bgt 1b \n" ++ ++ "#n=%1 x=%0=%2 t0=%x3 o16=%4 o32=%5 o48=%6 o64=%7 o80=%8 o96=%9 o112=%10" ++ : ++ "=m" (*x), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0) // 3 ++ : ++ "b" (16), // 4 ++ "b" (32), // 5 ++ "b" (48), // 6 ++ "b" (64), // 7 ++ "b" (80), // 8 ++ "b" (96), // 9 ++ "b" (112) // 10 ++ : ++ "cr0" ++ ); ++} +diff --git a/kernel/power/sswap_microk_power8.c b/kernel/power/sswap_microk_power8.c +index c48e743de..d44f16765 100644 +--- a/kernel/power/sswap_microk_power8.c ++++ b/kernel/power/sswap_microk_power8.c +@@ -35,102 +35,74 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_32 1 + +-static void sswap_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void sswap_kernel_32( BLASLONG n, FLOAT *x, FLOAT *y) ++static void sswap_kernel_32 (long n, float *x, float *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *x2=x+1; +- FLOAT *y2=y+1; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "addi %3, %3, -4 \n\t" +- "addi %4, %4, -4 \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "lxvw4x 32, 0, %2 \n\t" +- "lxvw4x 33, %5, %2 \n\t" +- "lxvw4x 34, %6, %2 \n\t" +- "lxvw4x 35, %7, %2 \n\t" +- "lxvw4x 36, %8, %2 \n\t" +- "lxvw4x 37, %9, %2 \n\t" +- "lxvw4x 38, %10, %2 \n\t" +- "lxvw4x 39, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvw4x 48, 0, %1 \n\t" +- "lxvw4x 49, %5, %1 \n\t" +- "lxvw4x 50, %6, %1 \n\t" +- "lxvw4x 51, %7, %1 \n\t" +- "lxvw4x 52, %8, %1 \n\t" +- "lxvw4x 53, %9, %1 \n\t" +- "lxvw4x 54, %10, %1 \n\t" +- "lxvw4x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvw4x 32, 0, %3 \n\t" +- "stxvw4x 33, %5, %3 \n\t" +- "stxvw4x 34, %6, %3 \n\t" +- "stxvw4x 35, %7, %3 \n\t" +- "stxvw4x 36, %8, %3 \n\t" +- "stxvw4x 37, %9, %3 \n\t" +- "stxvw4x 38, %10, %3 \n\t" +- "stxvw4x 39, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvw4x 48, 0, %4 \n\t" +- "stxvw4x 49, %5, %4 \n\t" +- "stxvw4x 50, %6, %4 \n\t" +- "stxvw4x 51, %7, %4 \n\t" +- "stxvw4x 52, %8, %4 \n\t" +- "stxvw4x 53, %9, %4 \n\t" +- "stxvw4x 54, %10, %4 \n\t" +- "stxvw4x 55, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "addic. %0 , %0 , -32 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (y2), // 3 +- "r" (x2), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "%3", "%4", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "lxvw4x 32, 0, %4 \n\t" ++ "lxvw4x 33, %5, %4 \n\t" ++ "lxvw4x 34, %6, %4 \n\t" ++ "lxvw4x 35, %7, %4 \n\t" ++ "lxvw4x 36, %8, %4 \n\t" ++ "lxvw4x 37, %9, %4 \n\t" ++ "lxvw4x 38, %10, %4 \n\t" ++ "lxvw4x 39, %11, %4 \n\t" ++ ++ "lxvw4x 40, 0, %3 \n\t" ++ "lxvw4x 41, %5, %3 \n\t" ++ "lxvw4x 42, %6, %3 \n\t" ++ "lxvw4x 43, %7, %3 \n\t" ++ "lxvw4x 44, %8, %3 \n\t" ++ "lxvw4x 45, %9, %3 \n\t" ++ "lxvw4x 46, %10, %3 \n\t" ++ "lxvw4x 47, %11, %3 \n\t" ++ ++ "stxvw4x 32, 0, %3 \n\t" ++ "stxvw4x 33, %5, %3 \n\t" ++ "stxvw4x 34, %6, %3 \n\t" ++ "stxvw4x 35, %7, %3 \n\t" ++ "stxvw4x 36, %8, %3 \n\t" ++ "stxvw4x 37, %9, %3 \n\t" ++ "stxvw4x 38, %10, %3 \n\t" ++ "stxvw4x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvw4x 40, 0, %4 \n\t" ++ "stxvw4x 41, %5, %4 \n\t" ++ "stxvw4x 42, %6, %4 \n\t" ++ "stxvw4x 43, %7, %4 \n\t" ++ "stxvw4x 44, %8, %4 \n\t" ++ "stxvw4x 45, %9, %4 \n\t" ++ "stxvw4x 46, %10, %4 \n\t" ++ "stxvw4x 47, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "addic. %2, %2, -32 \n\t" ++ "bgt 1b \n" ++ ++ "#n=%2 x=%0=%3 y=%1=%4 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "+m" (*x), ++ "+m" (*y), ++ "+r" (n), // 2 ++ "+b" (x), // 3 ++ "+b" (y) // 4 ++ : ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} +diff --git a/kernel/power/zasum.c b/kernel/power/zasum.c +index abd6ec08a..0b6b87d46 100644 +--- a/kernel/power/zasum.c ++++ b/kernel/power/zasum.c +@@ -53,7 +53,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_8 + +-static void zasum_kernel_8(BLASLONG n, FLOAT *x1, FLOAT *svec) ++static FLOAT zasum_kernel_8(BLASLONG n, FLOAT *x1) + { + + BLASLONG i=0; +@@ -92,9 +92,7 @@ static void zasum_kernel_8(BLASLONG n, FLOAT *x1, FLOAT *svec) + + } + +- svec[0] = sum0+sum1+sum2+sum3; +- svec[1] = 0.0; +- ++ return sum0+sum1+sum2+sum3; + } + + #endif +@@ -104,7 +102,6 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + BLASLONG i=0; + BLASLONG ip=0; + FLOAT sumf = 0.0; +- FLOAT svec[2] __attribute__ ((aligned (16)));; + BLASLONG n1; + BLASLONG inc_x2; + +@@ -117,8 +114,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x) + if ( n1 > 0 ) + { + +- zasum_kernel_8(n1, x, svec); +- sumf = svec[0] + svec[1]; ++ sumf = zasum_kernel_8(n1, x); + i=n1; + ip=2*n1; + } +diff --git a/kernel/power/zasum_microk_power8.c b/kernel/power/zasum_microk_power8.c +index b9f6c0ac6..82366902d 100644 +--- a/kernel/power/zasum_microk_power8.c ++++ b/kernel/power/zasum_microk_power8.c +@@ -34,144 +34,140 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_8 1 +-static void zasum_kernel_8( BLASLONG n, FLOAT *x, FLOAT *svec) __attribute__ ((noinline)); + +-static void zasum_kernel_8( BLASLONG n, FLOAT *x, FLOAT *svec) ++static double zasum_kernel_8 (long n, double *x) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "dcbt %2 , %4 \n\t" +- +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2 , %4 \n\t" +- +- "xvabsdp 48, 40 \n\t" +- "xvabsdp 49, 41 \n\t" +- "xvabsdp 50, 42 \n\t" +- "xvabsdp 51, 43 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- +- "xvabsdp 52, 44 \n\t" +- "xvabsdp 53, 45 \n\t" +- +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- +- "xvabsdp 54, 46 \n\t" +- "xvabsdp 55, 47 \n\t" +- +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- +- "xvadddp 32, 32, 48 \n\t" +- "xvadddp 33, 33, 49 \n\t" +- +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "xvadddp 34, 34, 50 \n\t" +- "xvadddp 35, 35, 51 \n\t" +- "addi %2, %2, 128 \n\t" +- "xvadddp 36, 36, 52 \n\t" +- "xvadddp 37, 37, 53 \n\t" +- "addic. %0 , %0 , -8 \n\t" +- "xvadddp 38, 38, 54 \n\t" +- "xvadddp 39, 39, 55 \n\t" +- +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- +- "xvabsdp 48, 40 \n\t" +- "xvabsdp 49, 41 \n\t" +- "xvabsdp 50, 42 \n\t" +- "xvabsdp 51, 43 \n\t" +- "xvabsdp 52, 44 \n\t" +- "xvabsdp 53, 45 \n\t" +- "xvabsdp 54, 46 \n\t" +- "xvabsdp 55, 47 \n\t" +- +- "xvadddp 32, 32, 48 \n\t" +- "xvadddp 33, 33, 49 \n\t" +- "xvadddp 34, 34, 50 \n\t" +- "xvadddp 35, 35, 51 \n\t" +- "xvadddp 36, 36, 52 \n\t" +- "xvadddp 37, 37, 53 \n\t" +- "xvadddp 38, 38, 54 \n\t" +- "xvadddp 39, 39, 55 \n\t" +- +- "xvadddp 32, 32, 33 \n\t" +- "xvadddp 34, 34, 35 \n\t" +- "xvadddp 36, 36, 37 \n\t" +- "xvadddp 38, 38, 39 \n\t" +- +- "xvadddp 32, 32, 34 \n\t" +- "xvadddp 36, 36, 38 \n\t" +- +- "xvadddp 32, 32, 36 \n\t" +- +- +- "stxvd2x 32, 0, %3 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (svec), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2", "memory" +- ); +- +-} +- +- ++ double sum; ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %8, %2 \n\t" ++ "lxvd2x 42, %9, %2 \n\t" ++ "lxvd2x 43, %10, %2 \n\t" ++ "lxvd2x 44, %11, %2 \n\t" ++ "lxvd2x 45, %12, %2 \n\t" ++ "lxvd2x 46, %13, %2 \n\t" ++ "lxvd2x 47, %14, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -8 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvabsdp 48, 40 \n\t" ++ "xvabsdp 49, 41 \n\t" ++ "xvabsdp 50, 42 \n\t" ++ "xvabsdp 51, 43 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %8, %2 \n\t" ++ ++ "xvabsdp %x3, 44 \n\t" ++ "xvabsdp %x4, 45 \n\t" ++ ++ "lxvd2x 42, %9, %2 \n\t" ++ "lxvd2x 43, %10, %2 \n\t" ++ ++ "xvabsdp %x5, 46 \n\t" ++ "xvabsdp %x6, 47 \n\t" ++ ++ "lxvd2x 44, %11, %2 \n\t" ++ "lxvd2x 45, %12, %2 \n\t" ++ ++ "xvadddp 32, 32, 48 \n\t" ++ "xvadddp 33, 33, 49 \n\t" ++ ++ "lxvd2x 46, %13, %2 \n\t" ++ "lxvd2x 47, %14, %2 \n\t" ++ ++ "xvadddp 34, 34, 50 \n\t" ++ "xvadddp 35, 35, 51 \n\t" ++ "addi %2, %2, 128 \n\t" ++ "xvadddp 36, 36, %x3 \n\t" ++ "xvadddp 37, 37, %x4 \n\t" ++ "addic. %1, %1, -8 \n\t" ++ "xvadddp 38, 38, %x5 \n\t" ++ "xvadddp 39, 39, %x6 \n\t" ++ ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvabsdp 48, 40 \n\t" ++ "xvabsdp 49, 41 \n\t" ++ "xvabsdp 50, 42 \n\t" ++ "xvabsdp 51, 43 \n\t" ++ "xvabsdp %x3, 44 \n\t" ++ "xvabsdp %x4, 45 \n\t" ++ "xvabsdp %x5, 46 \n\t" ++ "xvabsdp %x6, 47 \n\t" ++ ++ "xvadddp 32, 32, 48 \n\t" ++ "xvadddp 33, 33, 49 \n\t" ++ "xvadddp 34, 34, 50 \n\t" ++ "xvadddp 35, 35, 51 \n\t" ++ "xvadddp 36, 36, %x3 \n\t" ++ "xvadddp 37, 37, %x4 \n\t" ++ "xvadddp 38, 38, %x5 \n\t" ++ "xvadddp 39, 39, %x6 \n\t" ++ ++ "xvadddp 32, 32, 33 \n\t" ++ "xvadddp 34, 34, 35 \n\t" ++ "xvadddp 36, 36, 37 \n\t" ++ "xvadddp 38, 38, 39 \n\t" ++ ++ "xvadddp 32, 32, 34 \n\t" ++ "xvadddp 36, 36, 38 \n\t" ++ ++ "xvadddp 32, 32, 36 \n\t" ++ ++ "xxswapd 33, 32 \n\t" ++ "xsadddp %x0, 32, 33 \n" ++ ++ "#n=%1 x=%3=%2 sum=%0 o16=%8 o32=%9 o48=%10 o64=%11 o80=%12 o96=%13 o112=%14\n" ++ "#t0=%x3 t1=%x4 t2=%x5 t3=%x6" ++ : ++ "=d" (sum), // 0 ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0), // 3 ++ "=wa" (t1), // 4 ++ "=wa" (t2), // 5 ++ "=wa" (t3) // 6 ++ : ++ "m" (*x), ++ "b" (16), // 8 ++ "b" (32), // 9 ++ "b" (48), // 10 ++ "b" (64), // 11 ++ "b" (80), // 12 ++ "b" (96), // 13 ++ "b" (112) // 14 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++ ++ return sum; ++} +diff --git a/kernel/power/zaxpy.c b/kernel/power/zaxpy.c +index 0ee0c1bf9..dd7ab6c3c 100644 +--- a/kernel/power/zaxpy.c ++++ b/kernel/power/zaxpy.c +@@ -78,7 +78,6 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r, FLOAT da_i, + { + BLASLONG i=0; + BLASLONG ix=0,iy=0; +- FLOAT da[4]; + + if ( n <= 0 ) return(0); + +@@ -89,11 +88,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r, FLOAT da_i, + + if ( n1 ) + { +- da[0] = da_r; +- da[1] = da_r; +- da[2] = da_i; +- da[3] = da_i; +- zaxpy_kernel_4(n1, x, y , da ); ++ zaxpy_kernel_4 (n1, x, y, da_r, da_i); + ix = 2 * n1; + } + i = n1; +diff --git a/kernel/power/zaxpy_microk_power8.c b/kernel/power/zaxpy_microk_power8.c +index c8a529fd9..124614f62 100644 +--- a/kernel/power/zaxpy_microk_power8.c ++++ b/kernel/power/zaxpy_microk_power8.c +@@ -35,216 +35,225 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + #define HAVE_KERNEL_4 1 +-static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *alpha) __attribute__ ((noinline)); +- +-static void zaxpy_kernel_4( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha) ++static void zaxpy_kernel_4 (long n, double *x, double *y, ++ double alpha_r, double alpha_i) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *y2=y+1; +- BLASLONG pre = 384; +- + #if !defined(CONJ) +- FLOAT mvec[2] = { -1.0, 1.0 }; ++ static const double mvec[2] = { -1.0, 1.0 }; + #else +- FLOAT mvec[2] = { 1.0, -1.0 }; ++ static const double mvec[2] = { 1.0, -1.0 }; + #endif +- +- +- __asm__ __volatile__ +- ( +- +- "lxsdx 34, 0 , %4 \n\t" // alpha_r +- "lxsdx 35, %5, %4 \n\t" // alpha_i +- "xxspltd 32, 34, 0 \n\t" +- "xxspltd 33, 35, 0 \n\t" +- +- "lxvd2x 36, 0, %9 \n\t" // mvec ++ const double *mvecp = mvec; ++ ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ __vector double t4; ++ __vector double t5; ++ __vector double t6; ++ __vector double t7; ++ __vector double t8; ++ __vector double t9; ++ __vector double t10; ++ __vector double t11; ++ long ytmp; ++ ++ __asm__ ++ ( ++ "xxspltd 32, %x19, 0 \n\t" // alpha_r ++ "xxspltd 33, %x20, 0 \n\t" // alpha_i ++ ++ "lxvd2x 36, 0, %21 \n\t" // mvec + + #if !defined(CONJ) +- "xvmuldp 33, 33 , 36 \n\t" // alpha_i * mvec ++ "xvmuldp 33, 33, 36 \n\t" // alpha_i * mvec + #else +- "xvmuldp 32, 32 , 36 \n\t" // alpha_r * mvec ++ "xvmuldp 32, 32, 36 \n\t" // alpha_r * mvec + #endif + +- "addi %8, %8, -8 \n\t" +- +- "dcbt %2, %10 \n\t" +- "dcbt %3, %10 \n\t" +- +- +- "lxvd2x 40, 0, %2 \n\t" // x0 +- "lxvd2x 41, %5, %2 \n\t" // x1 +- "lxvd2x 42, %6, %2 \n\t" // x2 +- "lxvd2x 43, %7, %2 \n\t" // x3 +- +- "lxvd2x 48, 0, %3 \n\t" // y0 +- "lxvd2x 49, %5, %3 \n\t" // y1 +- "lxvd2x 50, %6, %3 \n\t" // y2 +- "lxvd2x 51, %7, %3 \n\t" // y3 +- +- "xxswapd 56, 40 \n\t" // exchange real and imag part +- "xxswapd 57, 41 \n\t" // exchange real and imag part +- "xxswapd 58, 42 \n\t" // exchange real and imag part +- "xxswapd 59, 43 \n\t" // exchange real and imag part +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "lxvd2x 44, 0, %2 \n\t" // x4 +- "lxvd2x 45, %5, %2 \n\t" // x5 +- "lxvd2x 46, %6, %2 \n\t" // x6 +- "lxvd2x 47, %7, %2 \n\t" // x7 +- +- "lxvd2x 52, 0, %3 \n\t" // y4 +- "lxvd2x 53, %5, %3 \n\t" // y5 +- "lxvd2x 54, %6, %3 \n\t" // y6 +- "lxvd2x 55, %7, %3 \n\t" // y7 +- +- "xxswapd 60, 44 \n\t" // exchange real and imag part +- "xxswapd 61, 45 \n\t" // exchange real and imag part +- "xxswapd 62, 46 \n\t" // exchange real and imag part +- "xxswapd 63, 47 \n\t" // exchange real and imag part +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %10 \n\t" +- "dcbt %3, %10 \n\t" +- +- "xvmaddadp 48, 40, 32 \n\t" // alpha_r * x0_r , alpha_r * x0_i +- "xvmaddadp 49, 41, 32 \n\t" +- "lxvd2x 40, 0, %2 \n\t" // x0 +- "lxvd2x 41, %5, %2 \n\t" // x1 +- "xvmaddadp 50, 42, 32 \n\t" +- "xvmaddadp 51, 43, 32 \n\t" +- "lxvd2x 42, %6, %2 \n\t" // x2 +- "lxvd2x 43, %7, %2 \n\t" // x3 +- +- "xvmaddadp 52, 44, 32 \n\t" +- "addi %2, %2, 64 \n\t" +- "xvmaddadp 53, 45, 32 \n\t" +- "lxvd2x 44, 0, %2 \n\t" // x4 +- "lxvd2x 45, %5, %2 \n\t" // x5 +- "xvmaddadp 54, 46, 32 \n\t" +- "xvmaddadp 55, 47, 32 \n\t" +- "lxvd2x 46, %6, %2 \n\t" // x6 +- "lxvd2x 47, %7, %2 \n\t" // x7 +- +- "xvmaddadp 48, 56, 33 \n\t" // alpha_i * x0_i , alpha_i * x0_r +- "addi %2, %2, 64 \n\t" +- "xvmaddadp 49, 57, 33 \n\t" +- "xvmaddadp 50, 58, 33 \n\t" +- "xvmaddadp 51, 59, 33 \n\t" +- +- "xvmaddadp 52, 60, 33 \n\t" +- "xvmaddadp 53, 61, 33 \n\t" +- "xvmaddadp 54, 62, 33 \n\t" +- "xvmaddadp 55, 63, 33 \n\t" +- +- "stxvd2x 48, 0, %8 \n\t" +- "stxvd2x 49, %5, %8 \n\t" +- "stxvd2x 50, %6, %8 \n\t" +- "stxvd2x 51, %7, %8 \n\t" +- +- "addi %8, %8, 64 \n\t" +- +- "stxvd2x 52, 0, %8 \n\t" +- "stxvd2x 53, %5, %8 \n\t" +- "stxvd2x 54, %6, %8 \n\t" +- "stxvd2x 55, %7, %8 \n\t" +- +- "addi %8, %8, 64 \n\t" +- +- "xxswapd 56, 40 \n\t" // exchange real and imag part +- "xxswapd 57, 41 \n\t" // exchange real and imag part +- "lxvd2x 48, 0, %3 \n\t" // y0 +- "lxvd2x 49, %5, %3 \n\t" // y1 +- "xxswapd 58, 42 \n\t" // exchange real and imag part +- "xxswapd 59, 43 \n\t" // exchange real and imag part +- "lxvd2x 50, %6, %3 \n\t" // y2 +- "lxvd2x 51, %7, %3 \n\t" // y3 +- +- "xxswapd 60, 44 \n\t" // exchange real and imag part +- "addi %3, %3, 64 \n\t" +- "xxswapd 61, 45 \n\t" // exchange real and imag part +- "lxvd2x 52, 0, %3 \n\t" // y4 +- "lxvd2x 53, %5, %3 \n\t" // y5 +- "xxswapd 62, 46 \n\t" // exchange real and imag part +- "xxswapd 63, 47 \n\t" // exchange real and imag part +- "lxvd2x 54, %6, %3 \n\t" // y6 +- "lxvd2x 55, %7, %3 \n\t" // y7 +- +- "addi %3, %3, 64 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmaddadp 48, 40, 32 \n\t" // alpha_r * x0_r , alpha_r * x0_i +- "xvmaddadp 49, 41, 32 \n\t" +- "xvmaddadp 50, 42, 32 \n\t" +- "xvmaddadp 51, 43, 32 \n\t" +- +- "xvmaddadp 52, 44, 32 \n\t" +- "xvmaddadp 53, 45, 32 \n\t" +- "xvmaddadp 54, 46, 32 \n\t" +- "xvmaddadp 55, 47, 32 \n\t" +- +- "xvmaddadp 48, 56, 33 \n\t" // alpha_i * x0_i , alpha_i * x0_r +- "xvmaddadp 49, 57, 33 \n\t" +- "xvmaddadp 50, 58, 33 \n\t" +- "xvmaddadp 51, 59, 33 \n\t" +- +- "xvmaddadp 52, 60, 33 \n\t" +- "xvmaddadp 53, 61, 33 \n\t" +- "xvmaddadp 54, 62, 33 \n\t" +- "xvmaddadp 55, 63, 33 \n\t" +- +- +- "stxvd2x 48, 0, %8 \n\t" +- "stxvd2x 49, %5, %8 \n\t" +- "stxvd2x 50, %6, %8 \n\t" +- "stxvd2x 51, %7, %8 \n\t" +- +- "addi %8, %8, 64 \n\t" +- +- "stxvd2x 52, 0, %8 \n\t" +- "stxvd2x 53, %5, %8 \n\t" +- "stxvd2x 54, %6, %8 \n\t" +- "stxvd2x 55, %7, %8 \n\t" +- +- "addi %8, %8, 64 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (y1), // 3 +- "r" (alpha), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (y2), // 8 +- "r" (mvec), // 9 +- "r" (pre) // 10 +- : "cr0", "%0", "%2" , "%3", "%8", "memory" +- ); +- +-} +- +- ++ "mr %16, %3 \n\t" ++ "dcbt 0, %2 \n\t" ++ "dcbt 0, %3 \n\t" ++ ++ ++ "lxvd2x 40, 0, %2 \n\t" // x0 ++ "lxvd2x 41, %22, %2 \n\t" // x1 ++ "lxvd2x 42, %23, %2 \n\t" // x2 ++ "lxvd2x 43, %24, %2 \n\t" // x3 ++ ++ "lxvd2x 48, 0, %3 \n\t" // y0 ++ "lxvd2x 49, %22, %3 \n\t" // y1 ++ "lxvd2x 50, %23, %3 \n\t" // y2 ++ "lxvd2x 51, %24, %3 \n\t" // y3 ++ ++ "xxswapd %x8, 40 \n\t" // exchange real and imag part ++ "xxswapd %x9, 41 \n\t" // exchange real and imag part ++ "xxswapd %x10, 42 \n\t" // exchange real and imag part ++ "xxswapd %x11, 43 \n\t" // exchange real and imag part ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" ++ ++ "lxvd2x 44, 0, %2 \n\t" // x4 ++ "lxvd2x 45, %22, %2 \n\t" // x5 ++ "lxvd2x 46, %23, %2 \n\t" // x6 ++ "lxvd2x 47, %24, %2 \n\t" // x7 ++ ++ "lxvd2x %x4, 0, %3 \n\t" // y4 ++ "lxvd2x %x5, %22, %3 \n\t" // y5 ++ "lxvd2x %x6, %23, %3 \n\t" // y6 ++ "lxvd2x %x7, %24, %3 \n\t" // y7 ++ ++ "xxswapd %x12, 44 \n\t" // exchange real and imag part ++ "xxswapd %x13, 45 \n\t" // exchange real and imag part ++ "xxswapd %x14, 46 \n\t" // exchange real and imag part ++ "xxswapd %x15, 47 \n\t" // exchange real and imag part ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" ++ ++ "addic. %1, %1, -8 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmaddadp 48, 40, 32 \n\t" // alpha_r * x0_r , alpha_r * x0_i ++ "xvmaddadp 49, 41, 32 \n\t" ++ "lxvd2x 40, 0, %2 \n\t" // x0 ++ "lxvd2x 41, %22, %2 \n\t" // x1 ++ "xvmaddadp 50, 42, 32 \n\t" ++ "xvmaddadp 51, 43, 32 \n\t" ++ "lxvd2x 42, %23, %2 \n\t" // x2 ++ "lxvd2x 43, %24, %2 \n\t" // x3 ++ ++ "xvmaddadp %x4, 44, 32 \n\t" ++ "addi %2, %2, 64 \n\t" ++ "xvmaddadp %x5, 45, 32 \n\t" ++ "lxvd2x 44, 0, %2 \n\t" // x4 ++ "lxvd2x 45, %22, %2 \n\t" // x5 ++ "xvmaddadp %x6, 46, 32 \n\t" ++ "xvmaddadp %x7, 47, 32 \n\t" ++ "lxvd2x 46, %23, %2 \n\t" // x6 ++ "lxvd2x 47, %24, %2 \n\t" // x7 ++ ++ "xvmaddadp 48, %x8, 33 \n\t" // alpha_i * x0_i , alpha_i * x0_r ++ "addi %2, %2, 64 \n\t" ++ "xvmaddadp 49, %x9, 33 \n\t" ++ "xvmaddadp 50, %x10, 33 \n\t" ++ "xvmaddadp 51, %x11, 33 \n\t" ++ ++ "xvmaddadp %x4, %x12, 33 \n\t" ++ "xvmaddadp %x5, %x13, 33 \n\t" ++ "xvmaddadp %x6, %x14, 33 \n\t" ++ "xvmaddadp %x7, %x15, 33 \n\t" ++ ++ "stxvd2x 48, 0, %16 \n\t" ++ "stxvd2x 49, %22, %16 \n\t" ++ "stxvd2x 50, %23, %16 \n\t" ++ "stxvd2x 51, %24, %16 \n\t" ++ ++ "addi %16, %16, 64 \n\t" ++ ++ "stxvd2x %x4, 0, %16 \n\t" ++ "stxvd2x %x5, %22, %16 \n\t" ++ "stxvd2x %x6, %23, %16 \n\t" ++ "stxvd2x %x7, %24, %16 \n\t" ++ ++ "addi %16, %16, 64 \n\t" ++ ++ "xxswapd %x8, 40 \n\t" // exchange real and imag part ++ "xxswapd %x9, 41 \n\t" // exchange real and imag part ++ "lxvd2x 48, 0, %3 \n\t" // y0 ++ "lxvd2x 49, %22, %3 \n\t" // y1 ++ "xxswapd %x10, 42 \n\t" // exchange real and imag part ++ "xxswapd %x11, 43 \n\t" // exchange real and imag part ++ "lxvd2x 50, %23, %3 \n\t" // y2 ++ "lxvd2x 51, %24, %3 \n\t" // y3 ++ ++ "xxswapd %x12, 44 \n\t" // exchange real and imag part ++ "addi %3, %3, 64 \n\t" ++ "xxswapd %x13, 45 \n\t" // exchange real and imag part ++ "lxvd2x %x4, 0, %3 \n\t" // y4 ++ "lxvd2x %x5, %22, %3 \n\t" // y5 ++ "xxswapd %x14, 46 \n\t" // exchange real and imag part ++ "xxswapd %x15, 47 \n\t" // exchange real and imag part ++ "lxvd2x %x6, %23, %3 \n\t" // y6 ++ "lxvd2x %x7, %24, %3 \n\t" // y7 ++ ++ "addi %3, %3, 64 \n\t" ++ ++ "addic. %1, %1, -8 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmaddadp 48, 40, 32 \n\t" // alpha_r * x0_r , alpha_r * x0_i ++ "xvmaddadp 49, 41, 32 \n\t" ++ "xvmaddadp 50, 42, 32 \n\t" ++ "xvmaddadp 51, 43, 32 \n\t" ++ ++ "xvmaddadp %x4, 44, 32 \n\t" ++ "xvmaddadp %x5, 45, 32 \n\t" ++ "xvmaddadp %x6, 46, 32 \n\t" ++ "xvmaddadp %x7, 47, 32 \n\t" ++ ++ "xvmaddadp 48, %x8, 33 \n\t" // alpha_i * x0_i , alpha_i * x0_r ++ "xvmaddadp 49, %x9, 33 \n\t" ++ "xvmaddadp 50, %x10, 33 \n\t" ++ "xvmaddadp 51, %x11, 33 \n\t" ++ ++ "xvmaddadp %x4, %x12, 33 \n\t" ++ "xvmaddadp %x5, %x13, 33 \n\t" ++ "xvmaddadp %x6, %x14, 33 \n\t" ++ "xvmaddadp %x7, %x15, 33 \n\t" ++ ++ "stxvd2x 48, 0, %16 \n\t" ++ "stxvd2x 49, %22, %16 \n\t" ++ "stxvd2x 50, %23, %16 \n\t" ++ "stxvd2x 51, %24, %16 \n\t" ++ ++ "addi %16, %16, 64 \n\t" ++ ++ "stxvd2x %x4, 0, %16 \n\t" ++ "stxvd2x %x5, %22, %16 \n\t" ++ "stxvd2x %x6, %23, %16 \n\t" ++ "stxvd2x %x7, %24, %16 \n" ++ ++ "#n=%1 x=%17=%2 y=%0=%3 alpha=(%19,%20) mvecp=%18=%16 o16=%22 o32=%23 o48=%24 ytmp=%16\n" ++ "#t0=%x4 t1=%x5 t2=%x6 t3=%x7 t4=%x8 t5=%x9 t6=%x10 t7=%x11 t8=%x12 t9=%x13 t10=%x14 t11=%x15" ++ : ++ "+m" (*y), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y), // 3 ++ "=wa" (t0), // 4 ++ "=wa" (t1), // 5 ++ "=wa" (t2), // 6 ++ "=wa" (t3), // 7 ++ "=wa" (t4), // 8 ++ "=wa" (t5), // 9 ++ "=wa" (t6), // 10 ++ "=wa" (t7), // 11 ++ "=wa" (t8), // 12 ++ "=wa" (t9), // 13 ++ "=wa" (t10), // 14 ++ "=wa" (t11), // 15 ++ "=b" (ytmp) // 16 ++ : ++ "m" (*x), ++ "m" (*mvecp), ++ "d" (alpha_r), // 19 ++ "d" (alpha_i), // 20 ++ "16" (mvecp), // 21 ++ "b" (16), // 22 ++ "b" (32), // 23 ++ "b" (48) // 24 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++} +diff --git a/kernel/power/zcopy_microk_power8.c b/kernel/power/zcopy_microk_power8.c +index 73abe084e..5ca34b633 100644 +--- a/kernel/power/zcopy_microk_power8.c ++++ b/kernel/power/zcopy_microk_power8.c +@@ -35,140 +35,121 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_16 1 + +-static void zcopy_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void zcopy_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y) ++static void zcopy_kernel_16 (long n, FLOAT *x, FLOAT *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvd2x 50, 0, %2 \n\t" +- "lxvd2x 51, %5, %2 \n\t" +- "lxvd2x 52, %6, %2 \n\t" +- "lxvd2x 53, %7, %2 \n\t" +- "lxvd2x 54, %8, %2 \n\t" +- "lxvd2x 55, %9, %2 \n\t" +- "lxvd2x 56, %10, %2 \n\t" +- "lxvd2x 57, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "stxvd2x 40, 0, %1 \n\t" +- "stxvd2x 41, %5, %1 \n\t" +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "stxvd2x 42, %6, %1 \n\t" +- "stxvd2x 43, %7, %1 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "stxvd2x 44, %8, %1 \n\t" +- "stxvd2x 45, %9, %1 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "stxvd2x 46, %10, %1 \n\t" +- "stxvd2x 47, %11, %1 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "stxvd2x 50, 0, %1 \n\t" +- "stxvd2x 51, %5, %1 \n\t" +- "lxvd2x 50, 0, %2 \n\t" +- "lxvd2x 51, %5, %2 \n\t" +- "stxvd2x 52, %6, %1 \n\t" +- "stxvd2x 53, %7, %1 \n\t" +- "lxvd2x 52, %6, %2 \n\t" +- "lxvd2x 53, %7, %2 \n\t" +- "stxvd2x 54, %8, %1 \n\t" +- "stxvd2x 55, %9, %1 \n\t" +- "lxvd2x 54, %8, %2 \n\t" +- "lxvd2x 55, %9, %2 \n\t" +- "stxvd2x 56, %10, %1 \n\t" +- "stxvd2x 57, %11, %1 \n\t" +- "lxvd2x 56, %10, %2 \n\t" +- "lxvd2x 57, %11, %2 \n\t" +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "stxvd2x 40, 0, %1 \n\t" +- "stxvd2x 41, %5, %1 \n\t" +- "stxvd2x 42, %6, %1 \n\t" +- "stxvd2x 43, %7, %1 \n\t" +- "stxvd2x 44, %8, %1 \n\t" +- "stxvd2x 45, %9, %1 \n\t" +- "stxvd2x 46, %10, %1 \n\t" +- "stxvd2x 47, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvd2x 50, 0, %1 \n\t" +- "stxvd2x 51, %5, %1 \n\t" +- "stxvd2x 52, %6, %1 \n\t" +- "stxvd2x 53, %7, %1 \n\t" +- "stxvd2x 54, %8, %1 \n\t" +- "stxvd2x 55, %9, %1 \n\t" +- "stxvd2x 56, %10, %1 \n\t" +- "stxvd2x 57, %11, %1 \n\t" +- +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ "lxvd2x 32, 0, %2 \n\t" ++ "lxvd2x 33, %5, %2 \n\t" ++ "lxvd2x 34, %6, %2 \n\t" ++ "lxvd2x 35, %7, %2 \n\t" ++ "lxvd2x 36, %8, %2 \n\t" ++ "lxvd2x 37, %9, %2 \n\t" ++ "lxvd2x 38, %10, %2 \n\t" ++ "lxvd2x 39, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %5, %2 \n\t" ++ "lxvd2x 42, %6, %2 \n\t" ++ "lxvd2x 43, %7, %2 \n\t" ++ "lxvd2x 44, %8, %2 \n\t" ++ "lxvd2x 45, %9, %2 \n\t" ++ "lxvd2x 46, %10, %2 \n\t" ++ "lxvd2x 47, %11, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "stxvd2x 32, 0, %3 \n\t" ++ "stxvd2x 33, %5, %3 \n\t" ++ "lxvd2x 32, 0, %2 \n\t" ++ "lxvd2x 33, %5, %2 \n\t" ++ "stxvd2x 34, %6, %3 \n\t" ++ "stxvd2x 35, %7, %3 \n\t" ++ "lxvd2x 34, %6, %2 \n\t" ++ "lxvd2x 35, %7, %2 \n\t" ++ "stxvd2x 36, %8, %3 \n\t" ++ "stxvd2x 37, %9, %3 \n\t" ++ "lxvd2x 36, %8, %2 \n\t" ++ "lxvd2x 37, %9, %2 \n\t" ++ "stxvd2x 38, %10, %3 \n\t" ++ "stxvd2x 39, %11, %3 \n\t" ++ "lxvd2x 38, %10, %2 \n\t" ++ "lxvd2x 39, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "stxvd2x 40, 0, %3 \n\t" ++ "stxvd2x 41, %5, %3 \n\t" ++ "lxvd2x 40, 0, %2 \n\t" ++ "lxvd2x 41, %5, %2 \n\t" ++ "stxvd2x 42, %6, %3 \n\t" ++ "stxvd2x 43, %7, %3 \n\t" ++ "lxvd2x 42, %6, %2 \n\t" ++ "lxvd2x 43, %7, %2 \n\t" ++ "stxvd2x 44, %8, %3 \n\t" ++ "stxvd2x 45, %9, %3 \n\t" ++ "lxvd2x 44, %8, %2 \n\t" ++ "lxvd2x 45, %9, %2 \n\t" ++ "stxvd2x 46, %10, %3 \n\t" ++ "stxvd2x 47, %11, %3 \n\t" ++ "lxvd2x 46, %10, %2 \n\t" ++ "lxvd2x 47, %11, %2 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -16 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "stxvd2x 32, 0, %3 \n\t" ++ "stxvd2x 33, %5, %3 \n\t" ++ "stxvd2x 34, %6, %3 \n\t" ++ "stxvd2x 35, %7, %3 \n\t" ++ "stxvd2x 36, %8, %3 \n\t" ++ "stxvd2x 37, %9, %3 \n\t" ++ "stxvd2x 38, %10, %3 \n\t" ++ "stxvd2x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvd2x 40, 0, %3 \n\t" ++ "stxvd2x 41, %5, %3 \n\t" ++ "stxvd2x 42, %6, %3 \n\t" ++ "stxvd2x 43, %7, %3 \n\t" ++ "stxvd2x 44, %8, %3 \n\t" ++ "stxvd2x 45, %9, %3 \n\t" ++ "stxvd2x 46, %10, %3 \n\t" ++ "stxvd2x 47, %11, %3 \n" ++ ++ "#n=%1 x=%4=%2 y=%0=%3 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "=m" (*y), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y) // 3 ++ : ++ "m" (*x), ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47" ++ ); ++} +diff --git a/kernel/power/zdot.c b/kernel/power/zdot.c +index bc1a95e22..b83f832b1 100644 +--- a/kernel/power/zdot.c ++++ b/kernel/power/zdot.c +@@ -43,8 +43,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_8 + +-static void zdot_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *d) __attribute__ ((noinline)); +- + static void zdot_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *d) + { + BLASLONG register i = 0; +diff --git a/kernel/power/zdot_microk_power8.c b/kernel/power/zdot_microk_power8.c +index 296d3d469..71078b66c 100644 +--- a/kernel/power/zdot_microk_power8.c ++++ b/kernel/power/zdot_microk_power8.c +@@ -34,186 +34,174 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + **************************************************************************************/ + + #define HAVE_KERNEL_8 1 +-static void zdot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *dot) __attribute__ ((noinline)); + +-static void zdot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot) ++static void zdot_kernel_8 (long n, double *x, double *y, double *dot) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- FLOAT *x1=x; +- FLOAT *y1=y; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- "xxlxor 32,32,32 \n\t" +- "xxlxor 33,33,33 \n\t" +- "xxlxor 34,34,34 \n\t" +- "xxlxor 35,35,35 \n\t" +- "xxlxor 36,36,36 \n\t" +- "xxlxor 37,37,37 \n\t" +- "xxlxor 38,38,38 \n\t" +- "xxlxor 39,39,39 \n\t" +- +- "dcbt %2, %8 \n\t" +- "dcbt %3, %8 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i +- "lxvd2x 48, 0, %3 \n\t" // y0_r, y0_i +- "lxvd2x 41, %5, %2 \n\t" // x1_r, x1_i +- "lxvd2x 49, %5, %3 \n\t" // y1_r, y1_i +- "lxvd2x 42, %6, %2 \n\t" // x2_r, x2_i +- "lxvd2x 50, %6, %3 \n\t" // y2_r, y2_i +- "lxvd2x 43, %7, %2 \n\t" // x3_r, x3_i +- "lxvd2x 51, %7, %3 \n\t" // y3_r, y3_i +- +- "xxswapd 52,48 \n\t" // y0_i, y0_r +- "xxswapd 53,49 \n\t" // y1_i, y1_r +- "xxswapd 54,50 \n\t" // y2_i, y2_r +- "xxswapd 55,51 \n\t" // y3_i, y3_r +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- +- "lxvd2x 44, 0, %2 \n\t" // x0_r, x0_i +- "lxvd2x 56, 0, %3 \n\t" // y0_r, y0_i +- "lxvd2x 45, %5, %2 \n\t" // x1_r, x1_i +- "lxvd2x 57, %5, %3 \n\t" // y1_r, y1_i +- "lxvd2x 46, %6, %2 \n\t" // x2_r, x2_i +- "lxvd2x 58, %6, %3 \n\t" // y2_r, y2_i +- "lxvd2x 47, %7, %2 \n\t" // x3_r, x3_i +- "lxvd2x 59, %7, %3 \n\t" // y3_r, y3_i +- +- "xxswapd 60,56 \n\t" // y0_i, y0_r +- "xxswapd 61,57 \n\t" // y1_i, y1_r +- "xxswapd 62,58 \n\t" // y2_i, y2_r +- "xxswapd 63,59 \n\t" // y3_i, y3_r +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %8 \n\t" +- "dcbt %3, %8 \n\t" +- +- "xvmaddadp 32, 40, 48 \n\t" // x0_r * y0_r , x0_i * y0_i +- "lxvd2x 48, 0, %3 \n\t" // y0_r, y0_i +- "xvmaddadp 34, 41, 49 \n\t" // x1_r * y1_r , x1_i * y1_i +- "lxvd2x 49, %5, %3 \n\t" // y1_r, y1_i +- +- "xvmaddadp 36, 42, 50 \n\t" // x2_r * y2_r , x2_i * y2_i +- "lxvd2x 50, %6, %3 \n\t" // y2_r, y2_i +- "xvmaddadp 38, 43, 51 \n\t" // x3_r * y3_r , x3_i * y3_i +- "lxvd2x 51, %7, %3 \n\t" // y3_r, y3_i +- +- "xvmaddadp 33, 40, 52 \n\t" // x0_r * y0_i , x0_i * y0_r +- "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i +- "xvmaddadp 35, 41, 53 \n\t" // x1_r * y1_i , x1_i * y1_r +- "lxvd2x 41, %5, %2 \n\t" // x1_r, x1_i +- +- "xvmaddadp 37, 42, 54 \n\t" // x2_r * y2_i , x2_i * y2_r +- "lxvd2x 42, %6, %2 \n\t" // x2_r, x2_i +- "xvmaddadp 39, 43, 55 \n\t" // x3_r * y3_i , x3_i * y3_r +- "lxvd2x 43, %7, %2 \n\t" // x3_r, x3_i +- +- "xxswapd 52,48 \n\t" // y0_i, y0_r +- "xxswapd 53,49 \n\t" // y1_i, y1_r +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "xxswapd 54,50 \n\t" // y2_i, y2_r +- "xxswapd 55,51 \n\t" // y3_i, y3_r +- +- "xvmaddadp 32, 44, 56 \n\t" // x0_r * y0_r , x0_i * y0_i +- "lxvd2x 56, 0, %3 \n\t" // y0_r, y0_i +- "xvmaddadp 34, 45, 57 \n\t" // x1_r * y1_r , x1_i * y1_i +- "lxvd2x 57, %5, %3 \n\t" // y1_r, y1_i +- "xvmaddadp 36, 46, 58 \n\t" // x2_r * y2_r , x2_i * y2_i +- "lxvd2x 58, %6, %3 \n\t" // y2_r, y2_i +- "xvmaddadp 38, 47, 59 \n\t" // x3_r * y3_r , x3_i * y3_i +- "lxvd2x 59, %7, %3 \n\t" // y3_r, y3_i +- +- "xvmaddadp 33, 44, 60 \n\t" // x0_r * y0_i , x0_i * y0_r +- "lxvd2x 44, 0, %2 \n\t" // x0_r, x0_i +- "xvmaddadp 35, 45, 61 \n\t" // x1_r * y1_i , x1_i * y1_r +- "lxvd2x 45, %5, %2 \n\t" // x1_r, x1_i +- "xvmaddadp 37, 46, 62 \n\t" // x2_r * y2_i , x2_i * y2_r +- "lxvd2x 46, %6, %2 \n\t" // x2_r, x2_i +- "xvmaddadp 39, 47, 63 \n\t" // x3_r * y3_i , x3_i * y3_r +- "lxvd2x 47, %7, %2 \n\t" // x3_r, x3_i +- +- "xxswapd 60,56 \n\t" // y0_i, y0_r +- "xxswapd 61,57 \n\t" // y1_i, y1_r +- +- "addi %2, %2, 64 \n\t" +- "addi %3, %3, 64 \n\t" +- +- "xxswapd 62,58 \n\t" // y2_i, y2_r +- "xxswapd 63,59 \n\t" // y3_i, y3_r +- +- "addic. %0 , %0 , -8 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmaddadp 32, 40, 48 \n\t" // x0_r * y0_r , x0_i * y0_i +- "xvmaddadp 34, 41, 49 \n\t" // x1_r * y1_r , x1_i * y1_i +- "xvmaddadp 36, 42, 50 \n\t" // x2_r * y2_r , x2_i * y2_i +- "xvmaddadp 38, 43, 51 \n\t" // x3_r * y3_r , x3_i * y3_i +- +- "xvmaddadp 33, 40, 52 \n\t" // x0_r * y0_i , x0_i * y0_r +- "xvmaddadp 35, 41, 53 \n\t" // x1_r * y1_i , x1_i * y1_r +- "xvmaddadp 37, 42, 54 \n\t" // x2_r * y2_i , x2_i * y2_r +- "xvmaddadp 39, 43, 55 \n\t" // x3_r * y3_i , x3_i * y3_r +- +- "xvmaddadp 32, 44, 56 \n\t" // x0_r * y0_r , x0_i * y0_i +- "xvmaddadp 34, 45, 57 \n\t" // x1_r * y1_r , x1_i * y1_i +- "xvmaddadp 36, 46, 58 \n\t" // x2_r * y2_r , x2_i * y2_i +- "xvmaddadp 38, 47, 59 \n\t" // x3_r * y3_r , x3_i * y3_i +- +- "xvmaddadp 33, 44, 60 \n\t" // x0_r * y0_i , x0_i * y0_r +- "xvmaddadp 35, 45, 61 \n\t" // x1_r * y1_i , x1_i * y1_r +- "xvmaddadp 37, 46, 62 \n\t" // x2_r * y2_i , x2_i * y2_r +- "xvmaddadp 39, 47, 63 \n\t" // x3_r * y3_i , x3_i * y3_r +- +- +- "xvadddp 32, 32, 34 \n\t" +- "xvadddp 36, 36, 38 \n\t" +- +- "xvadddp 33, 33, 35 \n\t" +- "xvadddp 37, 37, 39 \n\t" +- +- "xvadddp 32, 32, 36 \n\t" +- "xvadddp 33, 33, 37 \n\t" +- +- "stxvd2x 32, 0, %4 \n\t" +- "stxvd2x 33, %5, %4 \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (n), // 1 +- "r" (x1), // 2 +- "r" (y1), // 3 +- "r" (dot), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (pre) // 8 +- : "cr0", "%0", "%2" , "%3", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ "dcbt 0, %3 \n\t" ++ ++ "xxlxor 32, 32, 32 \n\t" ++ "xxlxor 33, 33, 33 \n\t" ++ "xxlxor 34, 34, 34 \n\t" ++ "xxlxor 35, 35, 35 \n\t" ++ "xxlxor 36, 36, 36 \n\t" ++ "xxlxor 37, 37, 37 \n\t" ++ "xxlxor 38, 38, 38 \n\t" ++ "xxlxor 39, 39, 39 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i ++ "lxvd2x 48, 0, %3 \n\t" // y0_r, y0_i ++ "lxvd2x 41, %7, %2 \n\t" // x1_r, x1_i ++ "lxvd2x 49, %7, %3 \n\t" // y1_r, y1_i ++ "lxvd2x 42, %8, %2 \n\t" // x2_r, x2_i ++ "lxvd2x 50, %8, %3 \n\t" // y2_r, y2_i ++ "lxvd2x 43, %9, %2 \n\t" // x3_r, x3_i ++ "lxvd2x 51, %9, %3 \n\t" // y3_r, y3_i ++ ++ "xxswapd 0, 48 \n\t" // y0_i, y0_r ++ "xxswapd 1, 49 \n\t" // y1_i, y1_r ++ "xxswapd 2, 50 \n\t" // y2_i, y2_r ++ "xxswapd 3, 51 \n\t" // y3_i, y3_r ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" ++ ++ "lxvd2x 44, 0, %2 \n\t" // x0_r, x0_i ++ "lxvd2x 4, 0, %3 \n\t" // y0_r, y0_i ++ "lxvd2x 45, %7, %2 \n\t" // x1_r, x1_i ++ "lxvd2x 5, %7, %3 \n\t" // y1_r, y1_i ++ "lxvd2x 46, %8, %2 \n\t" // x2_r, x2_i ++ "lxvd2x 6, %8, %3 \n\t" // y2_r, y2_i ++ "lxvd2x 47, %9, %2 \n\t" // x3_r, x3_i ++ "lxvd2x 7, %9, %3 \n\t" // y3_r, y3_i ++ ++ "xxswapd 8, 4 \n\t" // y0_i, y0_r ++ "xxswapd 9, 5 \n\t" // y1_i, y1_r ++ "xxswapd 10, 6 \n\t" // y2_i, y2_r ++ "xxswapd 11, 7 \n\t" // y3_i, y3_r ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" ++ ++ "addic. %1, %1, -8 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmaddadp 32, 40, 48 \n\t" // x0_r * y0_r , x0_i * y0_i ++ "lxvd2x 48, 0, %3 \n\t" // y0_r, y0_i ++ "xvmaddadp 34, 41, 49 \n\t" // x1_r * y1_r , x1_i * y1_i ++ "lxvd2x 49, %7, %3 \n\t" // y1_r, y1_i ++ ++ "xvmaddadp 36, 42, 50 \n\t" // x2_r * y2_r , x2_i * y2_i ++ "lxvd2x 50, %8, %3 \n\t" // y2_r, y2_i ++ "xvmaddadp 38, 43, 51 \n\t" // x3_r * y3_r , x3_i * y3_i ++ "lxvd2x 51, %9, %3 \n\t" // y3_r, y3_i ++ ++ "xvmaddadp 33, 40, 0 \n\t" // x0_r * y0_i , x0_i * y0_r ++ "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i ++ "xvmaddadp 35, 41, 1 \n\t" // x1_r * y1_i , x1_i * y1_r ++ "lxvd2x 41, %7, %2 \n\t" // x1_r, x1_i ++ ++ "xvmaddadp 37, 42, 2 \n\t" // x2_r * y2_i , x2_i * y2_r ++ "lxvd2x 42, %8, %2 \n\t" // x2_r, x2_i ++ "xvmaddadp 39, 43, 3 \n\t" // x3_r * y3_i , x3_i * y3_r ++ "lxvd2x 43, %9, %2 \n\t" // x3_r, x3_i ++ ++ "xxswapd 0,48 \n\t" // y0_i, y0_r ++ "xxswapd 1,49 \n\t" // y1_i, y1_r ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" ++ ++ "xxswapd 2,50 \n\t" // y2_i, y2_r ++ "xxswapd 3,51 \n\t" // y3_i, y3_r ++ ++ "xvmaddadp 32, 44, 4 \n\t" // x0_r * y0_r , x0_i * y0_i ++ "lxvd2x 4, 0, %3 \n\t" // y0_r, y0_i ++ "xvmaddadp 34, 45, 5 \n\t" // x1_r * y1_r , x1_i * y1_i ++ "lxvd2x 5, %7, %3 \n\t" // y1_r, y1_i ++ "xvmaddadp 36, 46, 6 \n\t" // x2_r * y2_r , x2_i * y2_i ++ "lxvd2x 6, %8, %3 \n\t" // y2_r, y2_i ++ "xvmaddadp 38, 47, 7 \n\t" // x3_r * y3_r , x3_i * y3_i ++ "lxvd2x 7, %9, %3 \n\t" // y3_r, y3_i ++ ++ "xvmaddadp 33, 44, 8 \n\t" // x0_r * y0_i , x0_i * y0_r ++ "lxvd2x 44, 0, %2 \n\t" // x0_r, x0_i ++ "xvmaddadp 35, 45, 9 \n\t" // x1_r * y1_i , x1_i * y1_r ++ "lxvd2x 45, %7, %2 \n\t" // x1_r, x1_i ++ "xvmaddadp 37, 46, 10 \n\t" // x2_r * y2_i , x2_i * y2_r ++ "lxvd2x 46, %8, %2 \n\t" // x2_r, x2_i ++ "xvmaddadp 39, 47, 11 \n\t" // x3_r * y3_i , x3_i * y3_r ++ "lxvd2x 47, %9, %2 \n\t" // x3_r, x3_i ++ ++ "xxswapd 8,4 \n\t" // y0_i, y0_r ++ "xxswapd 9,5 \n\t" // y1_i, y1_r ++ ++ "addi %2, %2, 64 \n\t" ++ "addi %3, %3, 64 \n\t" ++ ++ "xxswapd 10,6 \n\t" // y2_i, y2_r ++ "xxswapd 11,7 \n\t" // y3_i, y3_r ++ ++ "addic. %1, %1, -8 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmaddadp 32, 40, 48 \n\t" // x0_r * y0_r , x0_i * y0_i ++ "xvmaddadp 34, 41, 49 \n\t" // x1_r * y1_r , x1_i * y1_i ++ "xvmaddadp 36, 42, 50 \n\t" // x2_r * y2_r , x2_i * y2_i ++ "xvmaddadp 38, 43, 51 \n\t" // x3_r * y3_r , x3_i * y3_i ++ ++ "xvmaddadp 33, 40, 0 \n\t" // x0_r * y0_i , x0_i * y0_r ++ "xvmaddadp 35, 41, 1 \n\t" // x1_r * y1_i , x1_i * y1_r ++ "xvmaddadp 37, 42, 2 \n\t" // x2_r * y2_i , x2_i * y2_r ++ "xvmaddadp 39, 43, 3 \n\t" // x3_r * y3_i , x3_i * y3_r ++ ++ "xvmaddadp 32, 44, 4 \n\t" // x0_r * y0_r , x0_i * y0_i ++ "xvmaddadp 34, 45, 5 \n\t" // x1_r * y1_r , x1_i * y1_i ++ "xvmaddadp 36, 46, 6 \n\t" // x2_r * y2_r , x2_i * y2_i ++ "xvmaddadp 38, 47, 7 \n\t" // x3_r * y3_r , x3_i * y3_i ++ ++ "xvmaddadp 33, 44, 8 \n\t" // x0_r * y0_i , x0_i * y0_r ++ "xvmaddadp 35, 45, 9 \n\t" // x1_r * y1_i , x1_i * y1_r ++ "xvmaddadp 37, 46, 10 \n\t" // x2_r * y2_i , x2_i * y2_r ++ "xvmaddadp 39, 47, 11 \n\t" // x3_r * y3_i , x3_i * y3_r ++ ++ "xvadddp 32, 32, 34 \n\t" ++ "xvadddp 36, 36, 38 \n\t" ++ ++ "xvadddp 33, 33, 35 \n\t" ++ "xvadddp 37, 37, 39 \n\t" ++ ++ "xvadddp 32, 32, 36 \n\t" ++ "xvadddp 33, 33, 37 \n\t" ++ ++ "stxvd2x 32, 0, %6 \n\t" ++ "stxvd2x 33, %7, %6 \n" ++ ++ "#n=%1 x=%4=%2 y=%5=%3 dot=%0=%6 o16=%7 o32=%8 o48=%9" ++ : ++ "=m" (*dot), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "+b" (y) // 3 ++ : ++ "m" (*x), ++ "m" (*y), ++ "b" (dot), // 6 ++ "b" (16), // 7 ++ "b" (32), // 8 ++ "b" (48) // 9 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51","vs0","vs1","vs2","vs3", ++ "vs4","vs5","vs6","vs7","vs8","vs9","vs10","vs11" ++ ); ++} +diff --git a/kernel/power/zscal.c b/kernel/power/zscal.c +index 410fc9840..14d677f24 100644 +--- a/kernel/power/zscal.c ++++ b/kernel/power/zscal.c +@@ -47,15 +47,15 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #ifndef HAVE_KERNEL_8 + +-static void zscal_kernel_8(BLASLONG n, FLOAT *x, FLOAT *alpha) ++static void zscal_kernel_8(BLASLONG n, FLOAT *x, FLOAT da_r, FLOAT da_i) + { + + BLASLONG i=0; + FLOAT *x1=x; +- FLOAT alpha_r1=alpha[0]; +- FLOAT alpha_r2=alpha[1]; +- FLOAT alpha_i1=alpha[2]; +- FLOAT alpha_i2=alpha[3]; ++ FLOAT alpha_r1=da_r; ++ FLOAT alpha_r2=da_r; ++ FLOAT alpha_i1=-da_i; ++ FLOAT alpha_i2=da_i; + FLOAT temp00, temp01, temp10, temp11, temp20, temp21, temp30, temp31; + FLOAT x0_r, x0_i, x1_r, x1_i, x2_r, x2_i, x3_r, x3_i; + +@@ -116,7 +116,6 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r,FLOAT da_i, F + BLASLONG inc_x2; + BLASLONG ip = 0; + FLOAT temp; +- FLOAT alpha[4] __attribute__ ((aligned (16)));; + BLASLONG n1; + + if ( n <= 0 ) +@@ -147,11 +146,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da_r,FLOAT da_i, F + n1 = n & -8; + if ( n1 > 0 ) + { +- alpha[0] = da_r; +- alpha[1] = da_r; +- alpha[2] = -da_i; +- alpha[3] = da_i; +- zscal_kernel_8(n1, x, alpha); ++ zscal_kernel_8(n1, x, da_r, da_i); + i=n1; + ip = n1 * 2; + +diff --git a/kernel/power/zscal_microk_power8.c b/kernel/power/zscal_microk_power8.c +index 5e09d8d79..aba9029a0 100644 +--- a/kernel/power/zscal_microk_power8.c ++++ b/kernel/power/zscal_microk_power8.c +@@ -38,187 +38,202 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_8 1 + +-static void zscal_kernel_8( BLASLONG n, FLOAT *x, FLOAT *alpha) __attribute__ ((noinline)); +- +-static void zscal_kernel_8( BLASLONG n, FLOAT *x, FLOAT *alpha) ++static void zscal_kernel_8 (long n, double *x, double alpha_r, double alpha_i) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *x2=x+1; +- BLASLONG pre = 384; +- +- __asm__ __volatile__ +- ( +- +- "lxvd2x 32, 0, %3 \n\t" // alpha_r , alpha_r +- "lxvd2x 33, %5, %3 \n\t" // -alpha_i , alpha_i +- "addi %1, %1, -8 \n\t" +- +- "dcbt %2, %4 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "ble 2f \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "dcbt %2, %4 \n\t" +- +- "xvmuldp 48, 40, 32 \n\t" // x0_r * alpha_r, x0_i * alpha_r +- "xvmuldp 49, 41, 32 \n\t" +- "xvmuldp 50, 42, 32 \n\t" +- "xvmuldp 51, 43, 32 \n\t" +- "xvmuldp 52, 44, 32 \n\t" +- "xvmuldp 53, 45, 32 \n\t" +- "xvmuldp 54, 46, 32 \n\t" +- "xvmuldp 55, 47, 32 \n\t" +- +- "xxswapd 56, 40 \n\t" +- "xxswapd 57, 41 \n\t" +- "xxswapd 58, 42 \n\t" +- "xxswapd 59, 43 \n\t" +- "xxswapd 60, 44 \n\t" +- "xxswapd 61, 45 \n\t" +- "xxswapd 62, 46 \n\t" +- "xxswapd 63, 47 \n\t" +- +- "xvmuldp 56, 56, 33 \n\t" // x0_i * -alpha_i, x0_r * alpha_i +- "xvmuldp 57, 57, 33 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i +- "lxvd2x 41, %5, %2 \n\t" +- +- "xvmuldp 58, 58, 33 \n\t" +- "xvmuldp 59, 59, 33 \n\t" +- +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- +- "xvmuldp 60, 60, 33 \n\t" +- "xvmuldp 61, 61, 33 \n\t" +- +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- +- "xvmuldp 62, 62, 33 \n\t" +- "xvmuldp 63, 63, 33 \n\t" +- +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "xvadddp 48, 48 , 56 \n\t" +- "xvadddp 49, 49 , 57 \n\t" +- "xvadddp 50, 50 , 58 \n\t" +- "xvadddp 51, 51 , 59 \n\t" +- +- "stxvd2x 48, 0, %1 \n\t" +- "stxvd2x 49, %5, %1 \n\t" +- +- "xvadddp 52, 52 , 60 \n\t" +- "xvadddp 53, 53 , 61 \n\t" +- +- "stxvd2x 50, %6, %1 \n\t" +- "stxvd2x 51, %7, %1 \n\t" +- +- "xvadddp 54, 54 , 62 \n\t" +- "xvadddp 55, 55 , 63 \n\t" +- +- "stxvd2x 52, %8, %1 \n\t" +- "stxvd2x 53, %9, %1 \n\t" +- "stxvd2x 54, %10, %1 \n\t" +- "stxvd2x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- "addi %2, %2, 128 \n\t" +- +- "addic. %0 , %0 , -8 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- "xvmuldp 48, 40, 32 \n\t" // x0_r * alpha_r, x0_i * alpha_r +- "xvmuldp 49, 41, 32 \n\t" +- "xvmuldp 50, 42, 32 \n\t" +- "xvmuldp 51, 43, 32 \n\t" +- "xvmuldp 52, 44, 32 \n\t" +- "xvmuldp 53, 45, 32 \n\t" +- "xvmuldp 54, 46, 32 \n\t" +- "xvmuldp 55, 47, 32 \n\t" +- +- "xxswapd 56, 40 \n\t" +- "xxswapd 57, 41 \n\t" +- "xxswapd 58, 42 \n\t" +- "xxswapd 59, 43 \n\t" +- "xxswapd 60, 44 \n\t" +- "xxswapd 61, 45 \n\t" +- "xxswapd 62, 46 \n\t" +- "xxswapd 63, 47 \n\t" +- +- "xvmuldp 56, 56, 33 \n\t" // x0_i * -alpha_i, x0_r * alpha_i +- "xvmuldp 57, 57, 33 \n\t" +- "xvmuldp 58, 58, 33 \n\t" +- "xvmuldp 59, 59, 33 \n\t" +- "xvmuldp 60, 60, 33 \n\t" +- "xvmuldp 61, 61, 33 \n\t" +- "xvmuldp 62, 62, 33 \n\t" +- "xvmuldp 63, 63, 33 \n\t" +- +- "xvadddp 48, 48 , 56 \n\t" +- "xvadddp 49, 49 , 57 \n\t" +- "xvadddp 50, 50 , 58 \n\t" +- "xvadddp 51, 51 , 59 \n\t" +- "xvadddp 52, 52 , 60 \n\t" +- "xvadddp 53, 53 , 61 \n\t" +- "xvadddp 54, 54 , 62 \n\t" +- "xvadddp 55, 55 , 63 \n\t" +- +- "stxvd2x 48, 0, %1 \n\t" +- "stxvd2x 49, %5, %1 \n\t" +- "stxvd2x 50, %6, %1 \n\t" +- "stxvd2x 51, %7, %1 \n\t" +- "stxvd2x 52, %8, %1 \n\t" +- "stxvd2x 53, %9, %1 \n\t" +- "stxvd2x 54, %10, %1 \n\t" +- "stxvd2x 55, %11, %1 \n\t" +- +- +- : +- : +- "r" (i), // 0 +- "r" (x2), // 1 +- "r" (x1), // 2 +- "r" (alpha), // 3 +- "r" (pre), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "memory" +- ); +- +-} +- +- ++ __vector double t0; ++ __vector double t1; ++ __vector double t2; ++ __vector double t3; ++ __vector double t4; ++ __vector double t5; ++ __vector double t6; ++ __vector double t7; ++ __vector double t8; ++ __vector double t9; ++ __vector double t10; ++ __vector double t11; ++ ++ __asm__ ++ ( ++ "dcbt 0, %2 \n\t" ++ ++ "xsnegdp 33, %x16 \n\t" // -alpha_i ++ "xxspltd 32, %x15, 0 \n\t" // alpha_r , alpha_r ++ "xxmrghd 33, 33, %x16 \n\t" // -alpha_i , alpha_i ++ ++ "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i ++ "lxvd2x 41, %17, %2 \n\t" ++ "lxvd2x 42, %18, %2 \n\t" ++ "lxvd2x 43, %19, %2 \n\t" ++ "lxvd2x 44, %20, %2 \n\t" ++ "lxvd2x 45, %21, %2 \n\t" ++ "lxvd2x 46, %22, %2 \n\t" ++ "lxvd2x 47, %23, %2 \n\t" ++ ++ "addi %2, %2, 128 \n\t" ++ ++ "addic. %1, %1, -8 \n\t" ++ "ble 2f \n\t" ++ ++ ".p2align 5 \n" ++ "1: \n\t" ++ ++ "xvmuldp 48, 40, 32 \n\t" // x0_r * alpha_r, x0_i * alpha_r ++ "xvmuldp 49, 41, 32 \n\t" ++ "xvmuldp 50, 42, 32 \n\t" ++ "xvmuldp 51, 43, 32 \n\t" ++ "xvmuldp %x3, 44, 32 \n\t" ++ "xvmuldp %x4, 45, 32 \n\t" ++ "xvmuldp %x5, 46, 32 \n\t" ++ "xvmuldp %x6, 47, 32 \n\t" ++ ++ "xxswapd %x7, 40 \n\t" ++ "xxswapd %x8, 41 \n\t" ++ "xxswapd %x9, 42 \n\t" ++ "xxswapd %x10, 43 \n\t" ++ "xxswapd %x11, 44 \n\t" ++ "xxswapd %x12, 45 \n\t" ++ "xxswapd %x13, 46 \n\t" ++ "xxswapd %x14, 47 \n\t" ++ ++ "xvmuldp %x7, %x7, 33 \n\t" // x0_i * -alpha_i, x0_r * alpha_i ++ "xvmuldp %x8, %x8, 33 \n\t" ++ ++ "lxvd2x 40, 0, %2 \n\t" // x0_r, x0_i ++ "lxvd2x 41, %17, %2 \n\t" ++ ++ "xvmuldp %x9, %x9, 33 \n\t" ++ "xvmuldp %x10, %x10, 33 \n\t" ++ ++ "lxvd2x 42, %18, %2 \n\t" ++ "lxvd2x 43, %19, %2 \n\t" ++ ++ "xvmuldp %x11, %x11, 33 \n\t" ++ "xvmuldp %x12, %x12, 33 \n\t" ++ ++ "lxvd2x 44, %20, %2 \n\t" ++ "lxvd2x 45, %21, %2 \n\t" ++ ++ "xvmuldp %x13, %x13, 33 \n\t" ++ "xvmuldp %x14, %x14, 33 \n\t" ++ ++ "lxvd2x 46, %22, %2 \n\t" ++ "lxvd2x 47, %23, %2 \n\t" ++ ++ "addi %2, %2, -128 \n\t" ++ ++ "xvadddp 48, 48, %x7 \n\t" ++ "xvadddp 49, 49, %x8 \n\t" ++ "xvadddp 50, 50, %x9 \n\t" ++ "xvadddp 51, 51, %x10 \n\t" ++ ++ "stxvd2x 48, 0, %2 \n\t" ++ "stxvd2x 49, %17, %2 \n\t" ++ ++ "xvadddp %x3, %x3, %x11 \n\t" ++ "xvadddp %x4, %x4, %x12 \n\t" ++ ++ "stxvd2x 50, %18, %2 \n\t" ++ "stxvd2x 51, %19, %2 \n\t" ++ ++ "xvadddp %x5, %x5, %x13 \n\t" ++ "xvadddp %x6, %x6, %x14 \n\t" ++ ++ "stxvd2x %x3, %20, %2 \n\t" ++ "stxvd2x %x4, %21, %2 \n\t" ++ "stxvd2x %x5, %22, %2 \n\t" ++ "stxvd2x %x6, %23, %2 \n\t" ++ ++ "addi %2, %2, 256 \n\t" ++ ++ "addic. %1, %1, -8 \n\t" ++ "bgt 1b \n" ++ ++ "2: \n\t" ++ ++ "xvmuldp 48, 40, 32 \n\t" // x0_r * alpha_r, x0_i * alpha_r ++ "xvmuldp 49, 41, 32 \n\t" ++ "xvmuldp 50, 42, 32 \n\t" ++ "xvmuldp 51, 43, 32 \n\t" ++ "xvmuldp %x3, 44, 32 \n\t" ++ "xvmuldp %x4, 45, 32 \n\t" ++ "xvmuldp %x5, 46, 32 \n\t" ++ "xvmuldp %x6, 47, 32 \n\t" ++ ++ "xxswapd %x7, 40 \n\t" ++ "xxswapd %x8, 41 \n\t" ++ "xxswapd %x9, 42 \n\t" ++ "xxswapd %x10, 43 \n\t" ++ "xxswapd %x11, 44 \n\t" ++ "xxswapd %x12, 45 \n\t" ++ "xxswapd %x13, 46 \n\t" ++ "xxswapd %x14, 47 \n\t" ++ ++ "addi %2, %2, -128 \n\t" ++ ++ "xvmuldp %x7, %x7, 33 \n\t" // x0_i * -alpha_i, x0_r * alpha_i ++ "xvmuldp %x8, %x8, 33 \n\t" ++ "xvmuldp %x9, %x9, 33 \n\t" ++ "xvmuldp %x10, %x10, 33 \n\t" ++ "xvmuldp %x11, %x11, 33 \n\t" ++ "xvmuldp %x12, %x12, 33 \n\t" ++ "xvmuldp %x13, %x13, 33 \n\t" ++ "xvmuldp %x14, %x14, 33 \n\t" ++ ++ "xvadddp 48, 48, %x7 \n\t" ++ "xvadddp 49, 49, %x8 \n\t" ++ "xvadddp 50, 50, %x9 \n\t" ++ "xvadddp 51, 51, %x10 \n\t" ++ ++ "stxvd2x 48, 0, %2 \n\t" ++ "stxvd2x 49, %17, %2 \n\t" ++ ++ "xvadddp %x3, %x3, %x11 \n\t" ++ "xvadddp %x4, %x4, %x12 \n\t" ++ ++ "stxvd2x 50, %18, %2 \n\t" ++ "stxvd2x 51, %19, %2 \n\t" ++ ++ "xvadddp %x5, %x5, %x13 \n\t" ++ "xvadddp %x6, %x6, %x14 \n\t" ++ ++ "stxvd2x %x3, %20, %2 \n\t" ++ "stxvd2x %x4, %21, %2 \n\t" ++ "stxvd2x %x5, %22, %2 \n\t" ++ "stxvd2x %x6, %23, %2 \n" ++ ++ "#n=%1 x=%0=%2 alpha=(%15,%16) o16=%17 o32=%18 o48=%19 o64=%20 o80=%21 o96=%22 o112=%23\n" ++ "#t0=%x3 t1=%x4 t2=%x5 t3=%x6 t4=%x7 t5=%x8 t6=%x9 t7=%x10 t8=%x11 t9=%x12 t10=%x13 t11=%x14" ++ : ++ "+m" (*x), ++ "+r" (n), // 1 ++ "+b" (x), // 2 ++ "=wa" (t0), // 3 ++ "=wa" (t1), // 4 ++ "=wa" (t2), // 5 ++ "=wa" (t3), // 6 ++ "=wa" (t4), // 7 ++ "=wa" (t5), // 8 ++ "=wa" (t6), // 9 ++ "=wa" (t7), // 10 ++ "=wa" (t8), // 11 ++ "=wa" (t9), // 12 ++ "=wa" (t10), // 13 ++ "=wa" (t11) // 14 ++ : ++ "d" (alpha_r), // 15 ++ "d" (alpha_i), // 16 ++ "b" (16), // 17 ++ "b" (32), // 18 ++ "b" (48), // 19 ++ "b" (64), // 20 ++ "b" (80), // 21 ++ "b" (96), // 22 ++ "b" (112) // 23 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51" ++ ); ++} +diff --git a/kernel/power/zswap_microk_power8.c b/kernel/power/zswap_microk_power8.c +index 9e5623752..54391ba5d 100644 +--- a/kernel/power/zswap_microk_power8.c ++++ b/kernel/power/zswap_microk_power8.c +@@ -35,146 +35,123 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + #define HAVE_KERNEL_16 1 + +-static void zswap_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y) __attribute__ ((noinline)); +- +-static void zswap_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y) ++static void ++zswap_kernel_16 (long n, double *x, double *y) + { +- +- +- BLASLONG i = n; +- BLASLONG o16 = 16; +- BLASLONG o32 = 32; +- BLASLONG o48 = 48; +- BLASLONG o64 = 64; +- BLASLONG o80 = 80; +- BLASLONG o96 = 96; +- BLASLONG o112 = 112; +- FLOAT *x1=x; +- FLOAT *y1=y; +- FLOAT *x2=x+1; +- FLOAT *y2=y+1; +- BLASLONG pre = 384; +- BLASLONG alpha=0; +- +- __asm__ __volatile__ +- ( +- +- "addi %3, %3, -8 \n\t" +- "addi %4, %4, -8 \n\t" +- +- ".align 5 \n\t" +- "1: \n\t" +- +- "lxvd2x 32, 0, %2 \n\t" +- "lxvd2x 33, %5, %2 \n\t" +- "lxvd2x 34, %6, %2 \n\t" +- "lxvd2x 35, %7, %2 \n\t" +- "lxvd2x 36, %8, %2 \n\t" +- "lxvd2x 37, %9, %2 \n\t" +- "lxvd2x 38, %10, %2 \n\t" +- "lxvd2x 39, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvd2x 40, 0, %2 \n\t" +- "lxvd2x 41, %5, %2 \n\t" +- "lxvd2x 42, %6, %2 \n\t" +- "lxvd2x 43, %7, %2 \n\t" +- "lxvd2x 44, %8, %2 \n\t" +- "lxvd2x 45, %9, %2 \n\t" +- "lxvd2x 46, %10, %2 \n\t" +- "lxvd2x 47, %11, %2 \n\t" +- +- "addi %2, %2, 128 \n\t" +- +- "lxvd2x 48, 0, %1 \n\t" +- "lxvd2x 49, %5, %1 \n\t" +- "lxvd2x 50, %6, %1 \n\t" +- "lxvd2x 51, %7, %1 \n\t" +- "lxvd2x 52, %8, %1 \n\t" +- "lxvd2x 53, %9, %1 \n\t" +- "lxvd2x 54, %10, %1 \n\t" +- "lxvd2x 55, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "lxvd2x 56, 0, %1 \n\t" +- "lxvd2x 57, %5, %1 \n\t" +- "lxvd2x 58, %6, %1 \n\t" +- "lxvd2x 59, %7, %1 \n\t" +- "lxvd2x 60, %8, %1 \n\t" +- "lxvd2x 61, %9, %1 \n\t" +- "lxvd2x 62, %10, %1 \n\t" +- "lxvd2x 63, %11, %1 \n\t" +- +- "addi %1, %1, 128 \n\t" +- +- "stxvd2x 32, 0, %3 \n\t" +- "stxvd2x 33, %5, %3 \n\t" +- "stxvd2x 34, %6, %3 \n\t" +- "stxvd2x 35, %7, %3 \n\t" +- "stxvd2x 36, %8, %3 \n\t" +- "stxvd2x 37, %9, %3 \n\t" +- "stxvd2x 38, %10, %3 \n\t" +- "stxvd2x 39, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvd2x 40, 0, %3 \n\t" +- "stxvd2x 41, %5, %3 \n\t" +- "stxvd2x 42, %6, %3 \n\t" +- "stxvd2x 43, %7, %3 \n\t" +- "stxvd2x 44, %8, %3 \n\t" +- "stxvd2x 45, %9, %3 \n\t" +- "stxvd2x 46, %10, %3 \n\t" +- "stxvd2x 47, %11, %3 \n\t" +- +- "addi %3, %3, 128 \n\t" +- +- "stxvd2x 48, 0, %4 \n\t" +- "stxvd2x 49, %5, %4 \n\t" +- "stxvd2x 50, %6, %4 \n\t" +- "stxvd2x 51, %7, %4 \n\t" +- "stxvd2x 52, %8, %4 \n\t" +- "stxvd2x 53, %9, %4 \n\t" +- "stxvd2x 54, %10, %4 \n\t" +- "stxvd2x 55, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "stxvd2x 56, 0, %4 \n\t" +- "stxvd2x 57, %5, %4 \n\t" +- "stxvd2x 58, %6, %4 \n\t" +- "stxvd2x 59, %7, %4 \n\t" +- "stxvd2x 60, %8, %4 \n\t" +- "stxvd2x 61, %9, %4 \n\t" +- "stxvd2x 62, %10, %4 \n\t" +- "stxvd2x 63, %11, %4 \n\t" +- +- "addi %4, %4, 128 \n\t" +- +- "addic. %0 , %0 , -16 \n\t" +- "bgt 1b \n\t" +- +- "2: \n\t" +- +- : +- : +- "r" (i), // 0 +- "r" (y1), // 1 +- "r" (x1), // 2 +- "r" (y2), // 3 +- "r" (x2), // 4 +- "r" (o16), // 5 +- "r" (o32), // 6 +- "r" (o48), // 7 +- "r" (o64), // 8 +- "r" (o80), // 9 +- "r" (o96), // 10 +- "r" (o112) // 11 +- : "cr0", "%0", "%2" , "%1", "%3", "%4", "memory" +- ); +- +-} +- +- ++ __asm__ ++ ( ++ ".p2align 5 \n" ++ "1: \n\t" ++ "lxvd2x 32, 0, %4 \n\t" ++ "lxvd2x 33, %5, %4 \n\t" ++ "lxvd2x 34, %6, %4 \n\t" ++ "lxvd2x 35, %7, %4 \n\t" ++ "lxvd2x 36, %8, %4 \n\t" ++ "lxvd2x 37, %9, %4 \n\t" ++ "lxvd2x 38, %10, %4 \n\t" ++ "lxvd2x 39, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "lxvd2x 40, 0, %4 \n\t" ++ "lxvd2x 41, %5, %4 \n\t" ++ "lxvd2x 42, %6, %4 \n\t" ++ "lxvd2x 43, %7, %4 \n\t" ++ "lxvd2x 44, %8, %4 \n\t" ++ "lxvd2x 45, %9, %4 \n\t" ++ "lxvd2x 46, %10, %4 \n\t" ++ "lxvd2x 47, %11, %4 \n\t" ++ ++ "addi %4, %4, -128 \n\t" ++ ++ "lxvd2x 48, 0, %3 \n\t" ++ "lxvd2x 49, %5, %3 \n\t" ++ "lxvd2x 50, %6, %3 \n\t" ++ "lxvd2x 51, %7, %3 \n\t" ++ "lxvd2x 0, %8, %3 \n\t" ++ "lxvd2x 1, %9, %3 \n\t" ++ "lxvd2x 2, %10, %3 \n\t" ++ "lxvd2x 3, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "lxvd2x 4, 0, %3 \n\t" ++ "lxvd2x 5, %5, %3 \n\t" ++ "lxvd2x 6, %6, %3 \n\t" ++ "lxvd2x 7, %7, %3 \n\t" ++ "lxvd2x 8, %8, %3 \n\t" ++ "lxvd2x 9, %9, %3 \n\t" ++ "lxvd2x 10, %10, %3 \n\t" ++ "lxvd2x 11, %11, %3 \n\t" ++ ++ "addi %3, %3, -128 \n\t" ++ ++ "stxvd2x 32, 0, %3 \n\t" ++ "stxvd2x 33, %5, %3 \n\t" ++ "stxvd2x 34, %6, %3 \n\t" ++ "stxvd2x 35, %7, %3 \n\t" ++ "stxvd2x 36, %8, %3 \n\t" ++ "stxvd2x 37, %9, %3 \n\t" ++ "stxvd2x 38, %10, %3 \n\t" ++ "stxvd2x 39, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvd2x 40, 0, %3 \n\t" ++ "stxvd2x 41, %5, %3 \n\t" ++ "stxvd2x 42, %6, %3 \n\t" ++ "stxvd2x 43, %7, %3 \n\t" ++ "stxvd2x 44, %8, %3 \n\t" ++ "stxvd2x 45, %9, %3 \n\t" ++ "stxvd2x 46, %10, %3 \n\t" ++ "stxvd2x 47, %11, %3 \n\t" ++ ++ "addi %3, %3, 128 \n\t" ++ ++ "stxvd2x 48, 0, %4 \n\t" ++ "stxvd2x 49, %5, %4 \n\t" ++ "stxvd2x 50, %6, %4 \n\t" ++ "stxvd2x 51, %7, %4 \n\t" ++ "stxvd2x 0, %8, %4 \n\t" ++ "stxvd2x 1, %9, %4 \n\t" ++ "stxvd2x 2, %10, %4 \n\t" ++ "stxvd2x 3, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ ++ "stxvd2x 4, 0, %4 \n\t" ++ "stxvd2x 5, %5, %4 \n\t" ++ "stxvd2x 6, %6, %4 \n\t" ++ "stxvd2x 7, %7, %4 \n\t" ++ "stxvd2x 8, %8, %4 \n\t" ++ "stxvd2x 9, %9, %4 \n\t" ++ "stxvd2x 10, %10, %4 \n\t" ++ "stxvd2x 11, %11, %4 \n\t" ++ ++ "addi %4, %4, 128 \n\t" ++ "addic. %2, %2, -16 \n\t" ++ "bgt 1b \n" ++ ++ "#n=%2 x=%0=%3 y=%1=%4 o16=%5 o32=%6 o48=%7 o64=%8 o80=%9 o96=%10 o112=%11" ++ : ++ "+m" (*x), ++ "+m" (*y), ++ "+r" (n), // 2 ++ "+b" (x), // 3 ++ "+b" (y) // 4 ++ : ++ "b" (16), // 5 ++ "b" (32), // 6 ++ "b" (48), // 7 ++ "b" (64), // 8 ++ "b" (80), // 9 ++ "b" (96), // 10 ++ "b" (112) // 11 ++ : ++ "cr0", ++ "vs32","vs33","vs34","vs35","vs36","vs37","vs38","vs39", ++ "vs40","vs41","vs42","vs43","vs44","vs45","vs46","vs47", ++ "vs48","vs49","vs50","vs51","vs0","vs1","vs2","vs3", ++ "vs4","vs5","vs6","vs7","vs8","vs9","vs10","vs11" ++ ); ++} |