Merge pull request #3051 from martin-frbg/rocketlake
Add CPUID information for Intel Rocket Lake
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commit
2c445be8ba
22
cpuid_x86.c
22
cpuid_x86.c
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@ -1436,6 +1436,15 @@ int get_cpuname(void){
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return CPUTYPE_SANDYBRIDGE;
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else
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return CPUTYPE_NEHALEM;
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case 7: // Rocket Lake
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if(support_avx512())
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return CPUTYPE_SKYLAKEX;
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if(support_avx2())
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return CPUTYPE_HASWELL;
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if(support_avx())
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return CPUTYPE_SANDYBRIDGE;
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else
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return CPUTYPE_NEHALEM;
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}
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break;
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}
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@ -2014,6 +2023,19 @@ int get_coretype(void){
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#endif
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else
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return CORE_NEHALEM;
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case 7:// Rocket Lake
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#ifndef NO_AVX512
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if(support_avx512())
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return CORE_SKYLAKEX;
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#endif
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#ifndef NO_AVX2
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if(support_avx2())
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return CORE_HASWELL;
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#endif
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if(support_avx())
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return CORE_SANDYBRIDGE;
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else
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return CORE_NEHALEM;
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}
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case 5:
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switch (model) {
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@ -656,7 +656,7 @@ static gotoblas_t *get_coretype(void){
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}
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}
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case 10:
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if (model == 5 || model == 6) {
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if (model == 5 || model == 6) {
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if(support_avx2())
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return &gotoblas_HASWELL;
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if(support_avx()) {
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@ -666,7 +666,20 @@ static gotoblas_t *get_coretype(void){
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openblas_warning(FALLBACK_VERBOSE, NEHALEM_FALLBACK);
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return &gotoblas_NEHALEM; //OS doesn't support AVX. Use old kernels.
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}
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}
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}
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if (model == 7) {
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if (support_avx512())
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return &gotoblas_SKYLAKEX;
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if(support_avx2())
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return &gotoblas_HASWELL;
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if(support_avx()) {
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openblas_warning(FALLBACK_VERBOSE, SANDYBRIDGE_FALLBACK);
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return &gotoblas_SANDYBRIDGE;
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} else {
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openblas_warning(FALLBACK_VERBOSE, NEHALEM_FALLBACK);
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return &gotoblas_NEHALEM; //OS doesn't support AVX. Use old kernels.
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}
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}
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return NULL;
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}
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case 0xf:
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