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Reprdocuer for Core_GEMM.accuracy failure on latest macOS#171

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fengyuentau wants to merge 9 commits intoopencv:mainfrom
fengyuentau:reproducer/core_gemm_accuracy_failure
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Reprdocuer for Core_GEMM.accuracy failure on latest macOS#171
fengyuentau wants to merge 9 commits intoopencv:mainfrom
fengyuentau:reproducer/core_gemm_accuracy_failure

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@fengyuentau fengyuentau commented Apr 17, 2024

Related: opencv/opencv#25302

By the way, I want to upgrade macOS on the Mac Mini M1 CI host. Lets see whether there are other problems beside the failure of `Core_GEMM.accuracy".

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fengyuentau commented Apr 17, 2024

No idea why the GitHub hosted runner (macos-latest) cannot reproduce the issue 🤷‍♂️

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fengyuentau commented Apr 17, 2024

Also cannot see build warnings from the Accelerate New LAPACK issue.

@fengyuentau fengyuentau marked this pull request as draft April 17, 2024 13:03
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fengyuentau commented Apr 19, 2024 •
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Build log shows that macos-latest was resolved to macos-12 (Darwin 21.6.0 -> macOS 12. According to actions/runner-images#9663, GitHub is doing migration and docs are not mantained correctly. Here we should use macos-14 instead.

--   Platform:
--     Timestamp:                   2024-04-17T11:10:41Z
--     Host:                        Darwin 21.6.0 x86_64
--     CMake:                       3.29.1
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
--     Configuration:               Release

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fengyuentau commented Apr 19, 2024

Ok. Now it works as expected.

Build warnings with Accelerate New LAPACK: https://github.com/opencv/ci-gha-workflow/actions/runs/8747714722/job/24006610667?pr=171#step:11:559

Test case Core_GEMM.accuracy failure: https://github.com/opencv/ci-gha-workflow/actions/runs/8747714722/job/24006610667?pr=171#step:12:1041

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fengyuentau commented Apr 19, 2024

Test is now green with patch merged.

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