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6 changed files with 51 additions and 5 deletions

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_scmsync.obsinfo Normal file
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mtime: 1723138707
commit: 1aba5e32496651a15d4a94f529b483e8e933e7503ca7f956cf98cf6d552e8034
url: https://src.opensuse.org/jengelh/cpuid
revision: master

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cpuid-20240716.src.tar.gz (Stored with Git LFS) Normal file

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-------------------------------------------------------------------
Mon Aug 5 16:05:55 UTC 2024 - Valentin Lefebvre <valentin.lefebvre@suse.com>
- Update to release 20240716
* cpuid.c: For AMD Zen CPUs, overhauled uarch & synth decoding to
determine the CPU model from only the extended model & high bit of the
model field. Also, determine the stepping (revision) mechanically
from the low-order 3 bits of the model and the stepping number.
This should correctly identify retail Zen 5 Ryzen's. This also
corrects some stepping bugs from the Zen 1 era.
- Update to release 20240709
* cpuid.c: Added synth decoding for Hygon Dhyana B1 & C2. Still no
information on a uarch name for these.
* cpuid.c: Added uarch synth decoding for (0,6),(5,5),11 Cooper Lake.
The synth decoding was already present. Its absence from
decode_uarch_intel was just an oversight.
* cpuid.c: Fixed division-by-zero error in decode_mp_synth Intel leaf
1/4 (zero fallback). This is meant for old, incomplete cpuid -r
dumps, but even for hand-crafted dumps, determining 0 cores and then
dividing by that 0 is unacceptable.
- Update to release 20240330
* cpuid.c: Added 0x23/1 sub-header: Architecture Performance Monitoring
Extended Counters Supported Bitmaps (0x23/1), and simplified fields.
* cpuid.c: Added 0x23/2 sub-header: Architecture Performance Monitoring
Extended Auto Counter Reload (ACR) Bitmaps (0x23/2), expanded on
existing field descriptions, and added "can cause reloads" fields.
* cpuid.c: Added uarch decoding for (11,15),(1,0), which is mentioned
with (11,15),(0,0) in the title of 58088 AMD 1Ah Models 00h-0Fh and
Models 10h-1Fh ACPI v6.5 Porting Guide.
* cpuid.c: Expanded br.xeon test to include brands with "XEON", and
br.scalable to include "BRONZE", "PLATINUM", etc. (all caps), based on
Emerald Rapids (engr?) sample. I don't know if this is a change Intel
will use moving forward, or a quirk of engr samples, but checking for
it is harmless enough.
- Update to release 20240324
* cpuid.c: Updated (0,6),(11,7) to include Core i*-14000. Some CPUs
having this branding, and it's not clear what's different from the
Core i*-13000 versions.
-------------------------------------------------------------------
Wed Jun 21 09:18:20 UTC 2023 - Valentin Lefebvre <valentin.lefebvre@suse.com>

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#
# spec file for package cpuid
#
# Copyright (c) 2023 SUSE LLC
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
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Name: cpuid
Version: 20230614
Version: 20240716
Release: 0
Summary: x86 CPU identification tool
License: GPL-2.0-or-later