diff options
Diffstat (limited to 'var/spack/repos/builtin/packages/intel-tbb/disable-tm.patch')
| -rw-r--r-- | var/spack/repos/builtin/packages/intel-tbb/disable-tm.patch | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/intel-tbb/disable-tm.patch b/var/spack/repos/builtin/packages/intel-tbb/disable-tm.patch new file mode 100644 index 0000000000..7ef0e93b78 --- /dev/null +++ b/var/spack/repos/builtin/packages/intel-tbb/disable-tm.patch @@ -0,0 +1,15 @@ +Disable transactional memory. This is needed for some AMD or very old +Intel systems. See issue #6090. + +diff -Naurb tbb-2018_U4.orig/include/tbb/tbb_config.h tbb-2018_U4/include/tbb/tbb_config.h +--- tbb-2018_U4.orig/include/tbb/tbb_config.h 2018-05-30 07:35:25.000000000 -0500 ++++ tbb-2018_U4/include/tbb/tbb_config.h 2018-07-24 16:26:11.662673434 -0500 +@@ -98,7 +98,7 @@ + #define __TBB_DEFINE_MIC 1 + #endif + +-#define __TBB_TSX_AVAILABLE ((__TBB_x86_32 || __TBB_x86_64) && !__TBB_DEFINE_MIC) ++#define __TBB_TSX_AVAILABLE 0 + + /** Presence of compiler features **/ + |