Fix the missing parameter error when running mp_imagenet with torchrun #5729
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jonb377
approved these changes
Oct 25, 2023
| @@ -375,6 +376,6 @@ def _mp_fn(index, flags): | |||
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| if __name__ == '__main__': | |||
| if dist.is_torchelastic_launched(): | |||
| _mp_fn(FLAGS) | |||
| _mp_fn(xu.getenv_as(xenv.LOCAL_RANK, int), FLAGS) | |||
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This is set by torchrun, right? Just confirming my understanding.
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Thanks for the review! |
mbzomowski
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Nov 16, 2023
pytorch#5729) * Fix the missing parameter error when running mp_imagenet with torchrun * made it local rank
chunnienc
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Dec 14, 2023
pytorch#5729) * Fix the missing parameter error when running mp_imagenet with torchrun * made it local rank
golechwierowicz
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Jan 12, 2024
#5729) * Fix the missing parameter error when running mp_imagenet with torchrun * made it local rank
bhavya01
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Apr 22, 2024
#5729) * Fix the missing parameter error when running mp_imagenet with torchrun * made it local rank
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Currently the test (
PJRT_DEVICE=GPU torchrun --nproc_per_node=4 --nnodes=1 --node_rank=1 --rdzv_endpoint="10.164.0.13:12355" pytorch/xla/test/test_train_mp_imagenet.py --fake_data --pjrt_distributed --batch_size=128 --num_epochs=1) fails with error:This PR fixes it.