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Detect AMD Zen 5 microarchitecture #266

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merged 1 commit into from
Nov 14, 2024
Merged

Detect AMD Zen 5 microarchitecture #266

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2 changes: 2 additions & 0 deletions include/cpuinfo.h
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Original file line number Diff line number Diff line change
Expand Up @@ -419,6 +419,8 @@ enum cpuinfo_uarch {
cpuinfo_uarch_zen3 = 0x0020010B,
/** AMD Zen 4 microarchitecture. */
cpuinfo_uarch_zen4 = 0x0020010C,
/** AMD Zen 5 microarchitecture. */
cpuinfo_uarch_zen5 = 0x0020010D,

/** NSC Geode and AMD Geode GX and LX. */
cpuinfo_uarch_geode = 0x00200200,
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2 changes: 2 additions & 0 deletions src/x86/uarch.c
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Expand Up @@ -387,6 +387,8 @@ enum cpuinfo_uarch cpuinfo_x86_decode_uarch(
return cpuinfo_uarch_zen4;
}
break;
case 0x1a:
return cpuinfo_uarch_zen5;
}
break;
case cpuinfo_vendor_hygon:
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2 changes: 2 additions & 0 deletions tools/cpu-info.c
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Expand Up @@ -132,6 +132,8 @@ static const char* uarch_to_string(enum cpuinfo_uarch uarch) {
return "Zen 3";
case cpuinfo_uarch_zen4:
return "Zen 4";
case cpuinfo_uarch_zen5:
return "Zen 5";
case cpuinfo_uarch_geode:
return "Geode";
case cpuinfo_uarch_bobcat:
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