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Merge pull request #25454 from fengyuentau:fix_core_gemm_acc

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core: fix `Core_GEMM.accuracy` failure on recent macOS
This commit is contained in:
Alexander Smorkalov
2024-04-19 11:36:31 +03:00
committed by GitHub
parent a604304e87 4ef5986d4d
commit 5da17a4b03
1 changed files with 0 additions and 13 deletions
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modules/core/src/matmul.simd.hpp
-13
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@@ -394,19 +394,6 @@ GEMMSingleMul( const T* a_data, size_t a_step,
{
WT al(a_data[k]);
j=0;
#if CV_ENABLE_UNROLLED
for(; j <= m - 4; j += 4 )
{
WT t0 = d_buf[j] + WT(b_data[j])*al;
WT t1 = d_buf[j+1] + WT(b_data[j+1])*al;
d_buf[j] = t0;
d_buf[j+1] = t1;
t0 = d_buf[j+2] + WT(b_data[j+2])*al;
t1 = d_buf[j+3] + WT(b_data[j+3])*al;
d_buf[j+2] = t0;
d_buf[j+3] = t1;
}
#endif
for( ; j < m; j++ )
d_buf[j] += WT(b_data[j])*al;
}