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PR #102272: Fix AArch64 CPUIDInfo init#3583

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copybara-service[bot] merged 1 commit into
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test_933699963
Jun 17, 2026
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PR #102272: Fix AArch64 CPUIDInfo init#3583
copybara-service[bot] merged 1 commit into
mainfrom
test_933699963

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PR #102272: Fix AArch64 CPUIDInfo init

Imported from GitHub PR tensorflow/tensorflow#102272

Fixes an issue where CPUIDInfo was being created without initializing parameters. Result was AArch64 builds falling back to Eigen for many ops which should now be fixed.
Copybara import of the project:

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b6a9e1c1173d675533ffbb71c5eb36c7060ae2d0 by David Svantesson-Yeung david.svantesson-yeung@arm.com:

Fix AArch64 CPUIDInfo init

Fixes an issue where CPUIDInfo is created without calling Initialize().

Merging this change closes #102272

FUTURE_COPYBARA_INTEGRATE_REVIEW=tensorflow/tensorflow#102272 from davsva01:fix_aarch64_cpuinfo_init b6a9e1c1173d675533ffbb71c5eb36c7060ae2d0

Imported from GitHub PR tensorflow/tensorflow#102272

Fixes an issue where CPUIDInfo was being created without initializing parameters. Result was AArch64 builds falling back to Eigen for many ops which should now be fixed.
Copybara import of the project:

--
b6a9e1c1173d675533ffbb71c5eb36c7060ae2d0 by David Svantesson-Yeung <david.svantesson-yeung@arm.com>:

Fix AArch64 CPUIDInfo init

Fixes an issue where CPUIDInfo is created without calling Initialize().

Merging this change closes #102272

PiperOrigin-RevId: 933787792
@copybara-service copybara-service Bot merged commit 5e76c50 into main Jun 17, 2026
@copybara-service copybara-service Bot deleted the test_933699963 branch June 17, 2026 17:05
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