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Add autodetection of Intel Meteor Lake and Emerald Rapids #4677

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merged 1 commit into from
May 6, 2024
Merged

Add autodetection of Intel Meteor Lake and Emerald Rapids #4677

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14 changes: 14 additions & 0 deletions cpuid_x86.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1535,6 +1535,7 @@ int get_cpuname(void){
return CPUTYPE_SANDYBRIDGE;
else
return CPUTYPE_NEHALEM;
case 0: // Meteor Lake
case 7: // Rocket Lake
if(support_avx512())
return CPUTYPE_SKYLAKEX;
Expand All @@ -1560,6 +1561,19 @@ int get_cpuname(void){
return CPUTYPE_NEHALEM;
}
break;
case 12: //family 6 exmodel 12
switch (model) {
case 15:
if(support_avx512())
return CPUTYPE_SAPPHIRERAPIDS;
if(support_avx2())
return CPUTYPE_HASWELL;
if(support_avx())
return CPUTYPE_SANDYBRIDGE;
else
return CPUTYPE_NEHALEM;
}
break;
}
break;
case 0x7:
Expand Down
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