floraachy
/
OpenBLAS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix spr sbgemm error

This commit is contained in:
Honglin Zhu 2023-05-18 23:51:37 +08:00
parent 941a34bb96
commit f249ccb741
2 changed files with 11 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
cpuid_x86.c
View File

@ -1479,6 +1479,8 @@ int get_cpuname(void){
else
return CPUTYPE_NEHALEM;
case 15: // Sapphire Rapids
if(support_amx_bf16())
return CPUTYPE_SAPPHIRERAPIDS;
if(support_avx512_bf16())
return CPUTYPE_COOPERLAKE;
if(support_avx512())
@ -1845,7 +1847,8 @@ static char *cpuname[] = {
"ZEN",
"SKYLAKEX",
"DHYANA",
"COOPERLAKE"
"COOPERLAKE",
"SAPPHIRERAPIDS",
};
static char *lowercpuname[] = {
@ -1902,7 +1905,8 @@ static char *lowercpuname[] = {
"zen",
"skylakex",
"dhyana",
"cooperlake"
"cooperlake",
"sapphirerapids",
};
static char *corename[] = {

11
kernel/x86_64/sbgemm_kernel_16x16_spr_tmpl.c
View File

@ -97,33 +97,32 @@ typedef struct {
#define T_C10 6
#define T_C11 7
// FIXME: gcc11 seem have problem in tile load/store address calc,
// need to multiply with element size (2 or 4) here.
#define LOAD_A(M, N) _tile_loadd(T_A##M, ptr_a##M, lda * 2)
#define LOAD_A_TAIL(M, N) {\
__m256i ymm = _mm256_loadu_epi16(ptr_a##M); \
__m512i zmm = _mm512_cvtepu16_epi32(ymm); \
_mm512_storeu_epi16(tail_a + 16 * M, zmm); \
_tile_loadd(T_A##M, tail_a + 16 * 2 * M, 2 * 2); \
_tile_loadd(T_A##M, tail_a + 16 * M, 2 * 2); \
}
#define MASK_LOAD_A_TAIL(M, N) {\
__m256i ymm = _mm256_maskz_loadu_epi16(amask, ptr_a##M); \
__m512i zmm = _mm512_cvtepu16_epi32(ymm); \
_mm512_storeu_epi16(tail_a + 16 * M, zmm); \
_tile_loadd(T_A##M, tail_a + 16 * 2 * M, 2 * 2); \
_tile_loadd(T_A##M, tail_a + 16 * M, 2 * 2); \
}
#define LOAD_B(M, N) _tile_loadd(T_B##N, ptr_b##N, ldb * 2)
#define LOAD_B_TAIL(M, N) {\
__m256i ymm = _mm256_loadu_epi16(ptr_b##N); \
__m512i zmm = _mm512_cvtepu16_epi32(ymm); \
_mm512_storeu_epi16(tail_b + 16 * N, zmm); \
_tile_loadd(T_B##N, tail_b + 16 * 2 * N, 2 * 2); \
_tile_loadd(T_B##N, tail_b + 16 * N, 2 * 2); \
}
#define MASK_LOAD_B_TAIL(M, N) {\
__m256i ymm = _mm256_maskz_loadu_epi16(bmask, ptr_b##N); \
__m512i zmm = _mm512_cvtepu16_epi32(ymm); \
_mm512_storeu_epi16(tail_b + 16 * N, zmm); \
_tile_loadd(T_B##N, tail_b + 16 * 2 * N, 2 * 2); \
_tile_loadd(T_B##N, tail_b + 16 * N, 2 * 2); \
}
#define MATMUL(M, N) _tile_dpbf16ps(T_C##M##N, T_A##M, T_B##N)