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

Add CPUIDs for Alder Lake and other recent Intel cpus

This commit is contained in:
Martin Kroeker 2021-11-04 20:36:39 +01:00 committed by GitHub
parent faae86fba2
commit 08f8bb66c0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 47 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
driver/others/dynamic.c
View File

@ -624,7 +624,7 @@ static gotoblas_t *get_coretype(void){
return &gotoblas_NEHALEM;
}
}
if (model == 10) {
if (model == 10 || model == 12){
// Ice Lake SP
if(support_avx512_bf16())
return &gotoblas_COOPERLAKE;
@ -639,12 +639,12 @@ static gotoblas_t *get_coretype(void){
openblas_warning(FALLBACK_VERBOSE, NEHALEM_FALLBACK);
return &gotoblas_NEHALEM;
}
}
}
return NULL;
case 7:
if (model == 10) // Goldmont Plus
return &gotoblas_NEHALEM;
if (model == 14) {
if (model == 13 || model == 14) {
// Ice Lake
if (support_avx512())
return &gotoblas_SKYLAKEX;
@ -661,7 +661,6 @@ static gotoblas_t *get_coretype(void){
}
}
return NULL;
case 9:
case 8:
if (model == 12 || model == 13) { // Tiger Lake
if (support_avx512())
@ -689,6 +688,50 @@ static gotoblas_t *get_coretype(void){
return &gotoblas_NEHALEM; //OS doesn't support AVX. Use old kernels.
}
}
if (model == 15){ // Sapphire Rapids
if(support_avx512_bf16())
return &gotoblas_COOPERLAKE;
if (support_avx512())
return &gotoblas_SKYLAKEX;
if(support_avx2())
return &gotoblas_HASWELL;
if(support_avx()) {
openblas_warning(FALLBACK_VERBOSE, SANDYBRIDGE_FALLBACK);
return &gotoblas_SANDYBRIDGE;
} else {
openblas_warning(FALLBACK_VERBOSE, NEHALEM_FALLBACK);
return &gotoblas_NEHALEM;
}
}
return NULL;
case 9:
if (model == 7 || model == 10) { // Alder Lake
if(support_avx2()){
openblas_warning(FALLBACK_VERBOSE, HASWELL_FALLBACK);
return &gotoblas_HASWELL;
}
if(support_avx()) {
openblas_warning(FALLBACK_VERBOSE, SANDYBRIDGE_FALLBACK);
return &gotoblas_SANDYBRIDGE;
} else {
openblas_warning(FALLBACK_VERBOSE, NEHALEM_FALLBACK);
return &gotoblas_NEHALEM;
}
}
if (model == 14 ) { // Kaby Lake, Coffee Lake
if(support_avx2())
return &gotoblas_HASWELL;
if(support_avx()) {
openblas_warning(FALLBACK_VERBOSE, SANDYBRIDGE_FALLBACK);
return &gotoblas_SANDYBRIDGE;
} else {
openblas_warning(FALLBACK_VERBOSE, NEHALEM_FALLBACK);
return &gotoblas_NEHALEM; //OS doesn't support AVX. Use old kernels.
}
}
return NULL;
case 10:
if (model == 5 || model == 6) {
if(support_avx2())