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Fix DYNAMIC_ARCH CPU detection for Emerald Rapids - #6160
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martin-frbg merged 1 commit intoOct 23, 2026
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martin-frbg merged 1 commit into
martin-frbg merged 1 commit into
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back to Cooper Lake. The detection logic for Emerald Rapids already exists in cpuid_x86.c, so this commit just ports it here. Tested on a local Sapphire Rapids server.
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Thanks - looks like I forgot about amx when I added the cascading fallback. (But I guess having dedicated cpuid code for Emerald can't hurt, especially if getarch already has it) |
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Agreed |
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In DYNAMIC_ARCH builds the Emerald Rapids CPU is not detected and fallsback to Cooper Lake. The detection logic for Emerald Rapids already exists in cpuid_x86.c, so this commit just ports it here.
Tested on a local Sapphire Rapids server.