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Fix coretype detection for Intel extended models 6 and 7 

affecting Goldmont, Cannon Lake, Ice Lake autodetection
This commit is contained in:
Martin Kroeker 2020-02-10 19:17:32 +01:00 committed by GitHub
parent 449e8ea443
commit 303bdb673b
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1 changed files with 32 additions and 0 deletions
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32
cpuid_x86.c
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@ -2006,6 +2006,38 @@ int get_coretype(void){
return CORE_NEHALEM;
}
break;
case 6:
if (model == 6)
#ifndef NO_AVX512
return CORE_SKYLAKEX;
#else
if(support_avx())
#ifndef NO_AVX2
return CORE_HASWELL;
#else
return CORE_SANDYBRIDGE;
#endif
else
return CORE_NEHALEM;
#endif
break;
case 7:
if (model == 10)
return CORE_NEHALEM;
if (model == 14)
#ifndef NO_AVX512
return CORE_SKYLAKEX;
#else
if(support_avx())
#ifndef NO_AVX2
return CORE_HASWELL;
#else
return CORE_SANDYBRIDGE;
#endif
else
return CORE_NEHALEM;
#endif
break;
case 9:
case 8:
if (model == 14) { // Kaby Lake