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add patch to fix using wrong OpenMP library in PyTorch 2.3.0 w/ foss/2023b + CUDA 12.4.0#25542

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boegel merged 2 commits intoeasybuilders:developfrom
Flamefire:20260311115536_new_pr_PyTorch230
Apr 8, 2026
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add patch to fix using wrong OpenMP library in PyTorch 2.3.0 w/ foss/2023b + CUDA 12.4.0#25542
boegel merged 2 commits intoeasybuilders:developfrom
Flamefire:20260311115536_new_pr_PyTorch230

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@Flamefire Flamefire commented Mar 11, 2026

(created using eb --new-pr)

@boegel boegel added bug fix and removed change labels Mar 11, 2026
@boegel boegel added this to the next release (5.2.2?) milestone Mar 11, 2026
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boegel commented Mar 11, 2026

@boegelbot please test @ jsc-zen3-a100
CORE_CNT=16
EB_ARGS="--installpath /tmp/$USER/pr25544"

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boegelbot commented Mar 11, 2026

@boegel: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=25542 EB_ARGS="--installpath /tmp/$USER/pr25544" EB_CONTAINER= EB_REPO=easybuild-easyconfigs EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_25542 --ntasks="16" --partition=jsczen3g --gres=gpu:1 ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

  • exit code: 0
  • output:
Submitted batch job 10010

Test results coming soon (I hope)...

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Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

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Flamefire commented Mar 12, 2026 •
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Test report by @Flamefire
FAILED
Build succeeded for 0 out of 1 (total: 33 hours 15 mins 20 secs) (1 easyconfigs in total)
i8004 - Linux Rocky Linux 9.6, x86_64, AMD EPYC 7352 24-Core Processor (zen2), 8 x NVIDIA NVIDIA A100-SXM4-40GB, 580.65.06, Python 3.9.21
See https://gist.github.com/Flamefire/23bde1ee832587f29e00861c5196a286 for a full test report.

Failures are triggered by my read-only ~/.triton folder and Triton doesn't support TRITON_HOME until 3.2.
I added that as a patch to the existing EC in #25557 and will rebuild that PR and then this one. Besides that results look ok-ish.

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boegelbot commented Mar 14, 2026

Test report by @boegelbot
SUCCESS
Build succeeded for 1 out of 1 (total: 21 hours 35 mins 12 secs) (1 easyconfigs in total)
jsczen3g1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.7, x86_64, AMD EPYC-Milan Processor (zen3), 1 x NVIDIA NVIDIA A100 80GB PCIe, 590.48.01, Python 3.9.25
See https://gist.github.com/boegelbot/b57e778bde0c09719fb6c7bd0b4c62ee for a full test report.

@Flamefire Flamefire mentioned this pull request Mar 18, 2026
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Flamefire commented Mar 19, 2026

Test report by @Flamefire
SUCCESS
Build succeeded for 1 out of 1 (total: 32 hours 43 mins 44 secs) (1 easyconfigs in total)
i8009 - Linux Rocky Linux 9.6, x86_64, AMD EPYC 7352 24-Core Processor (zen2), 8 x NVIDIA NVIDIA A100-SXM4-40GB, 580.65.06, Python 3.9.21
See https://gist.github.com/Flamefire/877cdb44fc97ec995a53835fb5a8ca18 for a full test report.

@boegel boegel changed the title Fix using wrong OpenMP library in PyTorch-2.3.0-foss-2023b-CUDA-12.4.0 add patch to fix using wrong OpenMP library in PyTorch 2.3.0 w/ foss/2023b + CUDA 12.4.0 Apr 8, 2026
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boegel approved these changes Apr 8, 2026
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lgtm

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boegel commented Apr 8, 2026

Going in, thanks @Flamefire!

@boegel boegel merged commit 4242696 into easybuilders:develop Apr 8, 2026
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@Flamefire Flamefire deleted the 20260311115536_new_pr_PyTorch230 branch April 9, 2026 06:32
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