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New dgemm kernel for BULLDOZER: dgemm_kernel_8x2_bulldozer.S

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wernsaar
2013-06-08 09:40:17 +02:00
parent 731220f870
commit 25491e42f9
6 changed files with 3925 additions and 1999 deletions
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15
driver/level3/level3.c
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@@ -332,7 +332,20 @@ int CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n,
#else
for(jjs = js; jjs < js + min_j; jjs += min_jj){
min_jj = min_j + js - jjs;
if (min_jj > GEMM_UNROLL_N) min_jj = GEMM_UNROLL_N;
#if defined(BULLDOZER) && defined(ARCH_X86_64) && defined(DOUBLE) && !defined(COMPLEX)
if (min_jj >= 12*GEMM_UNROLL_N) min_jj = 12*GEMM_UNROLL_N;
else
if (min_jj >= 6*GEMM_UNROLL_N) min_jj = 6*GEMM_UNROLL_N;
else
if (min_jj >= 3*GEMM_UNROLL_N) min_jj = 3*GEMM_UNROLL_N;
else
if (min_jj > GEMM_UNROLL_N) min_jj = GEMM_UNROLL_N;
#else
if (min_jj > GEMM_UNROLL_N) min_jj = GEMM_UNROLL_N;
#endif
START_RPCC();