macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510

Merged
ericstj merged 4 commits into
dotnet:mainfrom
asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged

macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
ericstj merged 4 commits into
dotnet:mainfrom
asp2286:fix/macos-x64-libomp

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@asp2286asp2286 commented Sep 18, 2025

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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy

Summary

This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:

Bash exited with code '1'

The breakage comes from two areas:

  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.

Fixes#7509

Changes

build/ci/job-template.yml

  • Replace custom brew install …/build/libomp.rb with standard Homebrew: 
    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.

eng/helix.proj

  • macOS x64 only:
    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.

Why

  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.

Testing

  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:
    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.

Risk / Impact

  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.

Additional Notes

  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.

PR Checklist

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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning

@asp2286
asp2286 marked this pull request as draft September 18, 2025 12:03
@asp2286
asp2286 marked this pull request as ready for review September 18, 2025 12:03
@asp2286

asp2286 commented Sep 26, 2025

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@artl93@ericstj Could you please review this PR? Thank you!

ericstj
ericstj reviewed Sep 26, 2025
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Comment threadbuild/ci/job-template.yml
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asp2286force-pushed the fix/macos-x64-libomp branch 2 times, most recently from e44de68 to eb0ee80CompareSeptember 28, 2025 16:50
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@skyRoma

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I really need these changes, thanks!

ericstj
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.

ericstj
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Comment threadeng/helix.proj
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/ba-g Mac-OS unrelated failures

@asp2286
asp2286force-pushed the fix/macos-x64-libomp branch from f0ce5ba to 1390b39CompareOctober 1, 2025 02:50
@ericstj
ericstj merged commit a5997af into dotnet:mainOct 1, 2025
22 of 25 checks passed
@asp2286
asp2286 deleted the fix/macos-x64-libomp branch October 2, 2025 07:45
ericstj added a commit that referenced this pull request Oct 22, 2025
@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit that referenced this pull request Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
@github-actionsgithub-actionsBot locked and limited conversation to collaborators Nov 1, 2025
Sign up for freeto subscribe to this conversation on GitHub. Already have an account? Sign in.

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MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”

3 participants

@asp2286@skyRoma@ericstj
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
Merged
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Conversation
@asp2286
@asp2286asp2286
commented
Sep 18, 2025

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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
@azure-pipelines
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
 🚀 New features to boost your workflow: 
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
@asp2286
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marked this pull request as ready for review
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@artl93@ericstj Could you please review this PR? Thank you!
ericstj
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I really need these changes, thanks!
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
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/ba-g Mac-OS unrelated failures
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@ericstj
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ericstj added a commit
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Oct 22, 2025
@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


3 participants

@asp2286@skyRoma@ericstj

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
Merged
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
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@asp2286
@asp2286asp2286
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Sep 18, 2025

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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
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  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
@asp2286
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marked this pull request as draft
September 18, 2025 12:03
@asp2286
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marked this pull request as ready for review
September 18, 2025 12:03
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Sep 26, 2025

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@artl93@ericstj Could you please review this PR? Thank you!
ericstj
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Sep 26, 2025
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Comment threadbuild/ci/job-template.yml
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@skyRoma
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I really need these changes, thanks!
ericstj
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
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Comment threadeng/helix.proj
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/ba-g Mac-OS unrelated failures
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@ericstj
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merged commit a5997af
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ericstj added a commit
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@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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Nov 1, 2025
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@ericstjericstjericstj approved these changes

+1 more reviewer

@skyRomaskyRomaskyRoma approved these changes
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Successfully merging this pull request may close these issues.

MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


3 participants

@asp2286@skyRoma@ericstj

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
Merged
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
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@asp2286
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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
 🚀 New features to boost your workflow: 
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
@asp2286
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marked this pull request as draft
September 18, 2025 12:03
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marked this pull request as ready for review
September 18, 2025 12:03
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@artl93@ericstj Could you please review this PR? Thank you!
ericstj
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I really need these changes, thanks!
ericstj
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
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/ba-g Mac-OS unrelated failures
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@ericstj
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merged commit a5997af
into
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@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


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@asp2286@skyRoma@ericstj

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
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ericstj merged 4 commits into
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asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
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asp2286:fix/macos-x64-libomp
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@asp2286asp2286
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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
 🚀 New features to boost your workflow: 
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
@asp2286
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marked this pull request as draft
September 18, 2025 12:03
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marked this pull request as ready for review
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ContributorAuthor
@artl93@ericstj Could you please review this PR? Thank you!
ericstj
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Sep 26, 2025
View reviewed changes
Comment threadbuild/ci/job-template.yml
ericstj
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@skyRoma
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I really need these changes, thanks!
ericstj
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
ericstj
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/ba-g Mac-OS unrelated failures
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@ericstj
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@asp2286
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October 2, 2025 07:45
ericstj added a commit
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Oct 22, 2025
@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


3 participants

@asp2286@skyRoma@ericstj

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
Merged
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Conversation
@asp2286
@asp2286asp2286
commented
Sep 18, 2025

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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
@azure-pipelines
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
 🚀 New features to boost your workflow: 
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
@asp2286
asp2286
marked this pull request as draft
September 18, 2025 12:03
@asp2286
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marked this pull request as ready for review
September 18, 2025 12:03
@asp2286
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Sep 26, 2025

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@artl93@ericstj Could you please review this PR? Thank you!
ericstj
ericstj
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Sep 26, 2025
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Comment threadbuild/ci/job-template.yml
ericstj
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Comment threadbuild/ci/job-template.yml
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@asp2286
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@skyRoma
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Sep 30, 2025

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I really need these changes, thanks!
ericstj
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@ericstj
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
ericstj
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Comment threadeng/helix.proj
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Oct 1, 2025

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/ba-g Mac-OS unrelated failures
@asp2286
asp2286force-pushed
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fix/macos-x64-libomp
branch
from
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1390b39CompareOctober 1, 2025 02:50
@ericstj
ericstj
merged commit a5997af
into
dotnet:mainOct 1, 2025

22 of 25 checks passed

@asp2286
asp2286
deleted the

fix/macos-x64-libomp

branch
October 2, 2025 07:45
ericstj added a commit
that referenced
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Oct 22, 2025
@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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@ericstjericstjericstj approved these changes

+1 more reviewer

@skyRomaskyRomaskyRoma approved these changes
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Successfully merging this pull request may close these issues.

MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


3 participants

@asp2286@skyRoma@ericstj

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
Merged
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Oct 1, 2025
Merged
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
ericstj merged 4 commits into
dotnet:mainfrom 
asp2286:fix/macos-x64-libomp
Conversation
@asp2286
@asp2286asp2286
commented
Sep 18, 2025

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Contributor
PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
 🚀 New features to boost your workflow: 
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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@asp2286
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marked this pull request as draft
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marked this pull request as ready for review
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@artl93@ericstj Could you please review this PR? Thank you!
ericstj
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I really need these changes, thanks!
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
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/ba-g Mac-OS unrelated failures
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@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


3 participants

@asp2286@skyRoma@ericstj

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) - #7510
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ericstj merged 4 commits into
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asp2286:fix/macos-x64-libomp
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macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload)#7510
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asp2286:fix/macos-x64-libomp
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@asp2286asp2286
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PR: macOS x64 CI: fix dependency install and OpenMP runtime copy
Summary
This PR fixes MachineLearning-CI failures on macOS x64 where jobs stop at Install MacOS build dependencies with:
Bash exited with code '1'

The breakage comes from two areas:
  1. Dependency install: The pipeline relied on a custom libomp.rb path that no longer works on hosted macOS images.
  2. Helix payload: The script attempted to copy both libomp.dylib and libiomp5.dylib, but libiomp5.dylib is not available when installing libomp from Homebrew core.
Fixes#7509
Changes
build/ci/job-template.yml
  • Replace custom brew install …/build/libomp.rb with standard Homebrew:

    brew update
brew install -f --overwrite python@3.13
brew install libomp
brew link libomp --force
  • Note added: Homebrew ≥4.6 rejects installing formulae from raw paths.
eng/helix.proj
  • macOS x64 only:

    • Set DYLD_LIBRARY_PATH so Helix can find libomp.dylib.
    • Copy only /usr/local/opt/libomp/lib/libomp.dylib into the publish folder.
    • Remove copying of libiomp5.dylib (not present with libomp from Homebrew).
    • Add install-name fix so binaries reference @loader_path/libomp.dylib.
Why
  • Hosted macOS runners changed: raw formula paths are blocked, and only libomp is available via core.
  • Ensures reliable dependency install and payload runtime linking.
  • Other platforms (Linux, Windows, macOS arm64) are unaffected.
Testing
  • Reproduced failure on osx.13.amd64.open queue.
  • With these changes:

    • Dependency install step completes successfully.
    • libomp.dylib is present in publish folder.
    • Helix payload runs with DYLD_LIBRARY_PATH set correctly.
  • Validated in a test run: both macOS x64 Debug/Release proceed past dependency install and build succeeds.
Risk / Impact
  • Low: scoped only to macOS x64 build dependencies and Helix payload.
  • No product code changes, only CI infra adjustments.
Additional Notes
  • Linux and Windows jobs were already green.
  • If maintainers prefer llvm over libomp as the OpenMP provider, happy to adjust.
PR Checklist
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Commenter does not have sufficient privileges for PR 7510 in repo dotnet/machinelearning
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Codecov Report
✅ All modified and coverable lines are covered by tests.

✅ Project coverage is 69.00%. Comparing base (fb39755) to head (1390b39).
⚠️ Report is 2 commits behind head on main.
Additional details and impacted files
@@ Coverage Diff @@## main #7510 +/- ##
==========================================
- Coverage 69.01% 69.00% -0.01% 
==========================================
Files 1482 1482 Lines 273999 273999 Branches 28258 28258 ==========================================
- Hits 189093 189075 -18 - Misses 77520 77536 +16 - Partials 7386 7388 +2 
FlagCoverage Δ
Debug69.00% <ø> (-0.01%)⬇️
production63.29% <ø> (-0.01%)⬇️
test89.46% <ø> (ø)
Flags with carried forward coverage won't be shown. Click here to find out more.
see 5 files with indirect coverage changes
 🚀 New features to boost your workflow: 
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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@asp2286
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marked this pull request as draft
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marked this pull request as ready for review
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@artl93@ericstj Could you please review this PR? Thank you!
ericstj
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I really need these changes, thanks!
ericstj
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I tried to simplify a bit where x64 and M1 were the same. Let's see if this will also resolve the M1 failure.
ericstj
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/ba-g Mac-OS unrelated failures
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ericstj added a commit
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@asp2286@ericstj
macOS x64 CI: fix dependency install and OpenMP runtime copy (use Hom…
cd36b25
…ebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
ericstj added a commit
that referenced
this pull request
Oct 23, 2025
@dotnet-maestro@michaelgsharp
@ericstj@asp2286
[release/4.0] Update dependencies from dotnet/arcade (#7470)
187cf00
* Update dependencies from https://github.com/dotnet/arcade build 20250516.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25266.2
* update cmake mac (#7443)
* update cmake mac
* cmake specific version
* remove specific version
* cmake policy version minimum
* Update build/ci/job-template.yml
* Try adding -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to libomp.rb
* Update job-template.yml
* Update cmake_minimum_required
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update dependencies from https://github.com/dotnet/arcade build 20250521.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25271.1
* Update dependencies from https://github.com/dotnet/arcade build 20250602.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25302.2
* Update dependencies from https://github.com/dotnet/arcade build 20250625.4
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25325.4
* Update dependencies from https://github.com/dotnet/arcade build 20250716.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25366.1
* Update dependencies from https://github.com/dotnet/arcade build 20250730.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25380.1
* Update dependencies from https://github.com/dotnet/arcade build 20250807.2
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25407.2
* Update dependencies from https://github.com/dotnet/arcade build 20250815.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25415.3
* Update dependencies from https://github.com/dotnet/arcade build 20250828.3
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25428.3
* Update dependencies from https://github.com/dotnet/arcade build 20250910.1
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions
From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25460.1
* Update dependencies from https://github.com/dotnet/arcade build 20250912.4
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25462.4
* Update dependencies from https://github.com/dotnet/arcade build 20250915.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25465.2
* Update dependencies from https://github.com/dotnet/arcade build 20250923.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25473.2
* Update dependencies from https://github.com/dotnet/arcade build 20250925.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25475.3
* Update dependencies from https://github.com/dotnet/arcade build 20251003.3
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25503.3
* Update dependencies from https://github.com/dotnet/arcade build 20251015.2
On relative base path root
Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Helix.Sdk , Microsoft.DotNet.SignTool , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.XliffTasks , Microsoft.DotNet.XUnitExtensions From Version 9.0.0-beta.25111.5 -> To Version 9.0.0-beta.25515.2
* macOS x64 CI: fix dependency install and OpenMP runtime copy (use Homebrew libomp, adjust Helix payload) (#7510)
* CI(macOS x64): use Homebrew libomp + copy only libomp.dylib; remove custom formula path
* Fix indenting and make M1 and x64 consistent
* Simplify helix.proj
---------
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
* Update Windows image, fix mac build (#7515)
* Fix new compilation errors with latest SDK
* Fix additional breaks introduced with new SDK
* Update Helix ubuntu arm32 container (#7410)
* Update Helix ubuntu arm32 container
* Switch to debian-12-helix-arm32v7
* Revert back to ubuntu-24.04-helix-arm32v7
* Update helixQueue to use Ubuntu 22.04 on ARM32
* Add linux-arm baseline for Summarize.txt
---------
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
Co-authored-by: Alexey Sokolov <asp2286@gmail.com>
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@ericstjericstjericstj approved these changes

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@skyRomaskyRomaskyRoma approved these changes
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MacOS_x64 Debug/Release build jobs fail in MachineLearning-CI: “Bash exited with code '1' – Install MacOS build dependencies”


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