diff options
Diffstat (limited to 'sci-libs/blas-atlas/files/blas-atlas-3.8.1-gemm-fix.patch')
| -rw-r--r-- | sci-libs/blas-atlas/files/blas-atlas-3.8.1-gemm-fix.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sci-libs/blas-atlas/files/blas-atlas-3.8.1-gemm-fix.patch b/sci-libs/blas-atlas/files/blas-atlas-3.8.1-gemm-fix.patch new file mode 100644 index 000000000000..9409f90c8a07 --- /dev/null +++ b/sci-libs/blas-atlas/files/blas-atlas-3.8.1-gemm-fix.patch @@ -0,0 +1,17 @@ +diff -Naur ATLAS/src/blas/gemm/ATL_cmmJITcp.c ATLAS.new/src/blas/gemm/ATL_cmmJITcp.c +--- ATLAS/src/blas/gemm/ATL_cmmJITcp.c 2008-02-22 11:38:58.000000000 -0500 ++++ ATLAS.new/src/blas/gemm/ATL_cmmJITcp.c 2008-05-23 18:07:34.000000000 -0400 +@@ -264,8 +264,11 @@ + NBmm1 = Mjoin(PATLU,pMBmm_b1); + NBmmX = Mjoin(PATLU,pMBmm_bX); + } +- else /* two or more dim < NB, requires generated cleanup */ +- NBmm0 = NBmm1 = NBmmX = Mjoin(PATLU,pKBmm); ++ else ++ { ++ NBmm0 = NBmm1 = NBmmX = Mjoin(PATLU,pKBmm); ++ if (SCALAR_IS_ZERO(beta)) Mjoin(PATL,gezero)(M, N, C, ldc); ++ } + if (nblk) + { + if (B) |