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-rw-r--r--var/spack/repos/builtin/packages/accfft/fix_narrowing_error.patch11
1 files changed, 11 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/accfft/fix_narrowing_error.patch b/var/spack/repos/builtin/packages/accfft/fix_narrowing_error.patch
new file mode 100644
index 0000000000..bdd48cbc1c
--- /dev/null
+++ b/var/spack/repos/builtin/packages/accfft/fix_narrowing_error.patch
@@ -0,0 +1,11 @@
+--- spack-src/include/parUtils.txx.org 2019-11-27 16:41:07.438799437 +0900
++++ spack-src/include/parUtils.txx 2019-11-27 16:54:51.654921619 +0900
+@@ -70,7 +70,7 @@
+ }
+ omp_par::scan(&s_cnt[0],&s_dsp[0],np+1);
+
+- size_t range[2]={0,np};
++ size_t range[2]={0,(unsigned long)np};
+ for(size_t np_new=np; np_new>1; np_new/=kway){
+ double tt=omp_get_wtime();
+ if(kway>np_new) kway=np_new;