Align AArch64 ACL integration with oneDNN v3.10.x#313
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Drop 32-bit ARM target support and the old DNNL_USE_ACL option, move ACL sources back under the AArch64 layout, and keep only the fork-only AArch64 ACL behavior needed by the OpenVINO fork. Update AArch64 ACL CI automation to use the v3.10.x-compatible DNNL_AARCH64_USE_ACL option.
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Unrelated to PR question: wouldn't it be cheaper to migrate to v3.12 instead of cherry-picking all those necessary changes? |
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Summary
This PR aligns the OpenVINO oneDNN fork delta for AArch64 ACL support with the v3.10.x integration branch.
The change makes the ACL integration explicitly AArch64-only, moves the ACL-backed CPU primitive code into the AArch64 CPU implementation area, and updates the build and primitive registration paths to use the AArch64-specific ACL configuration.
Technical details
DNNL_USE_ACLbuild option withDNNL_AARCH64_USE_ACL.src/cpu/aclintosrc/cpu/aarch64and updates namespaces, includes, and CMake source selection accordingly.Scope
The PR is intended to provide the oneDNN-side dependency revision consumed by OpenVINO through
src/plugins/intel_cpu/thirdparty/onednn. It does not require OpenVINO to use an external oneDNN source tree.openvinotoolkit/openvino#36193