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Add AMD Matisse and Renoir Zen2 variants

This commit is contained in:
Martin Kroeker 2020-07-28 09:00:12 +00:00 committed by GitHub
parent d6b6e5ccd7
commit afdca268ab
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 3 deletions
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23
cpuid_x86.c
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@ -1456,7 +1456,7 @@ int get_cpuname(void){
case 3: case 3:
case 7: case 7:
case 10: case 10:
return CPUTYPE_BARCELONA; return CPUTYPE_BARCELONA
case 5: case 5:
return CPUTYPE_BOBCAT; return CPUTYPE_BOBCAT;
case 6: case 6:
@ -1516,7 +1516,17 @@ int get_cpuname(void){
else else
return CPUTYPE_BARCELONA; return CPUTYPE_BARCELONA;
} }
} break;
case 23: //extfamily 17h and 19h Matisse/Renoir Zen2
case 25:
if(support_avx())
#ifndef NO_AVX2
return CPUTYPE_ZEN;
#else
return CPUTYPE_SANDYBRIDGE; // Zen is closer in architecture to Sandy Bridge than to Excavator
#endif
else
return CPUTYPE_BARCELONA;
break; break;
} }
return CPUTYPE_AMD_UNKNOWN; return CPUTYPE_AMD_UNKNOWN;
@ -2150,6 +2160,15 @@ int get_coretype(void){
else else
return CORE_BARCELONA; return CORE_BARCELONA;
} }
} else if (exfamily == 23 || exfamily == 25)
if (support_avx())
#ifndef NO_AVX2
return CORE_ZEN;
#else
return CORE_SANDYBRIDGE; // Zen is closer in architecture to Sandy Bridge than to Excavator
#endif
else
return CORE_BARCELONA;
} else { } else {
return CORE_BARCELONA; return CORE_BARCELONA;
} }