-
Notifications
You must be signed in to change notification settings - Fork 184
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
[TBB] Fix concurrent_[bounded_]queue correctness on weak memory models [13.0.x] #8358
[TBB] Fix concurrent_[bounded_]queue correctness on weak memory models [13.0.x] #8358
Conversation
Co-authored-by: Ivan Razumov <[email protected]> Co-authored-by: Andrea Bocci <[email protected]>
type bugfix |
backport #8355 |
A new Pull Request was created by @fwyzard (Andrea Bocci) for branch IB/CMSSW_13_0_X/master. @cmsbuild, @smuzaffar, @aandvalenzuela, @iarspider can you please review it and eventually sign? Thanks. |
please test |
please test for el8_ppc64le_gcc11 |
please test for el8_aarch64_gcc11 |
urgent @perrotta, @rappoccio, as this is a bug fix, can we have it in 13.0.0 ? |
+1 Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b1cccf/31070/summary.html The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic: You can see more details here: |
-1 Failed Tests: UnitTests RelVals The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic: You can see more details here: Unit TestsI found errors in the following unit tests: ---> test testONNXRuntime had ERRORS ---> test testFWCoreConcurrency had ERRORS RelVals |
+1 Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b1cccf/31069/summary.html Comparison SummarySummary:
|
please test for el8_ppc64le_gcc11 |
-1 Failed Tests: UnitTests Unit TestsI found errors in the following unit tests: ---> test testONNXRuntime had ERRORS ---> test testFWCoreConcurrency had ERRORS |
please test |
please test for el8_aarch64_gcc11 |
@fwyzard I started this morning the build of CMSSW_13_0_1 and I forgot to (test and, if successful) include this one |
Hi @perrotta, |
The long version is: this PR fixes a problem in TBB queues on ARM and Power - but we've lived with it for years now, so empirically it should not break anything. Given how TBB queues are used in the framework, it may lead to a non optimal reuse of resources, but it should introduce any incorrect behaviour. While there may be other code that benefits from the optimal behaviour, a So, the fix is good to have, but not critical. |
+1 Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b1cccf/31539/summary.html The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic: You can see more details here: |
+1 Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b1cccf/31541/summary.html Comparison SummarySummary:
|
+externals |
This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_13_0_X/master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @rappoccio (and backports should be raised in the release meeting by the corresponding L2) |
merging it for next 13.0.X IB so that it can be part of next 13.0.2 release |
Applied oneapi-src/oneTBB#782 patch on top of v2021.8.0 .
This should fix the testFWCoreUtilities failure in ARM IBs