X86 CPU Identification Tool
http://www.etallen.com/
cpuid executes the CPUID instruction on x86-family CPUs and decodes the
results into English descriptions. It knows about Intel, AMD, and Cyrix CPUs,
and is fairly complete.
- Devel package for openSUSE:Factory
-
1
derived packages
- Links to openSUSE:Factory / cpuid
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osc -A https://api.opensuse.org checkout utilities/cpuid && cd $_
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Source Files
Filename | Size | Changed |
---|---|---|
_link | 0000000124 124 Bytes | |
cpuid-20230406.src.tar.gz | 0000147932 144 KB | |
cpuid.changes | 0000022529 22 KB | |
cpuid.spec | 0000001796 1.75 KB |
Revision 45 (latest revision is 50)
- Update to release 20230406: * Fixed bug when interpreting leaf 0xb and 0x1f bit widths: Interpret as bit *offsets*, not *widths* of leaf 4. This fixes off by 1 in (APIC width synth) and incorrectly shifted (APIC synth) PKG_ID & CORE_ID values. * For 0xb/*/eax & 0x1f/*/eax, rename field to "bit width of level & previous levels" to reflect this definition. * Support APIC bit fields for the newest 4 topology layers: module, tile, die, die group. And for the mp version, also the older cu & pkg levels. * Use the extended APIC ID's when available in a variety of leaves. * Support leaf 0xb method for AMD/Hygon. * Added prelim Bergamo A1 stepping from sample from @YuuKi_AnS. * Added 7/1/edx AMX-COMPLEX instructions. * Added 7/2/edx UC-lock disable. * Added 0x10/n/ecx non-contiguous 1s value supported. * Added 0x1c/ecx event logging supported bitmap. * Added 0x23/0/ebx decoding. * Decode 0x80000026/1/ebx core type & native model. * For 0x80000021/eax, capitalize REP STOSB & REP CMPSB to match Intel versions in 7/1/eax. * For 0x80000022/ecx, shorten description, show bitmask only in hex. * Update CPUID utility with new feature bits as documented in the AMD Processor Programming Reference for Family 19h and Model 11h: 0x8000000a/edx extended LVT offset fault change 0x80000021/eax enhanced predictive store forwarding, FSRS, FSRC, FsGsKernelGsBaseNonSerializing 0x80000022/ebx number of available UMC PMCs 0x80000022/ecx bitmask representing active UMCs
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