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Use "old" compute(24) function with clang due to register limitations

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Martin Kroeker 2021-04-06 19:58:32 +02:00 committed by GitHub
parent 0492f0f3f9
commit 2dfb24730d
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kernel/x86_64/sgemm_kernel_16x4_skylakex_3.c
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@ -501,7 +501,11 @@ CNAME(BLASLONG m, BLASLONG n, BLASLONG k, float alpha, float * __restrict__ A, f
int32_t permil[16] = {0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3}; int32_t permil[16] = {0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3};
BLASLONG n_count = n; BLASLONG n_count = n;
float *a_pointer = A,*b_pointer = B,*c_pointer = C,*ctemp = C,*next_b = B; float *a_pointer = A,*b_pointer = B,*c_pointer = C,*ctemp = C,*next_b = B;
#if defined(__clang__)
for(;n_count>23;n_count-=24) COMPUTE(24)
#else
for(;n_count>23;n_count-=24) COMPUTE_n24 for(;n_count>23;n_count-=24) COMPUTE_n24
#endif
for(;n_count>19;n_count-=20) COMPUTE(20) for(;n_count>19;n_count-=20) COMPUTE(20)
for(;n_count>15;n_count-=16) COMPUTE(16) for(;n_count>15;n_count-=16) COMPUTE(16)
for(;n_count>11;n_count-=12) COMPUTE(12) for(;n_count>11;n_count-=12) COMPUTE(12)