airborne12 opened a new pull request, #59800:
URL: https://github.com/apache/doris/pull/59800
### What problem does this PR solve?
Problem Summary:
Enable runtime CPU detection in OpenBLAS by setting `DYNAMIC_ARCH=ON`. This
allows the compiled binary to run on different CPU architectures by detecting
CPU features at runtime instead of compile time.
Without this option, OpenBLAS is compiled for the specific CPU architecture
of the build machine, which may cause issues when running on machines with
different CPU capabilities (e.g., missing AVX2 instructions).
### Release note
Enable DYNAMIC_ARCH in OpenBLAS for better cross-architecture binary
compatibility.
### Check List (For Author)
- Test
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [x] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [x] Other reason: Build configuration change, verified by
successful compilation.
- Behavior changed:
- [x] No.
- [ ] Yes.
- Does this need documentation?
- [x] No.
- [ ] Yes.
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label
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