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support for Zen4

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Andreas Abel
2022-11-18 11:32:43 +01:00
parent b0d03d6ad7
commit 09e6a3d6fc
3 changed files with 37 additions and 25 deletions
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8
tools/CPUID/cpuid.py
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@@ -1,7 +1,7 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2021 Andreas Abel
# Copyright (C) 2022 Andreas Abel
#
# This file was modified from https://github.com/flababah/cpuid.py
#
@@ -258,10 +258,12 @@ def micro_arch(cpu):
return 'ZEN'
if (vi.displ_family, vi.displ_model) in [(0x17, 0x08), (0x17, 0x18)]:
return 'ZEN+'
if (vi.displ_family, vi.displ_model) in [(0x17, 0x71)]:
if (vi.displ_family == 0x17) and (vi.displ_model >= 0x31):
return 'ZEN2'
if (vi.displ_family, vi.displ_model) in [(0x19, 0x21)]:
if (vi.displ_family == 0x19) and ((vi.displ_model >> 4) in [0x0, 0x2, 0x3, 0x4, 0x5]):
return 'ZEN3'
if (vi.displ_family == 0x19) and ((vi.displ_model >> 4) in [0x1, 0x6, 0x7]):
return 'ZEN4'
return 'unknown'