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cifar10-single-mul-DDP-nccl-gloo mp.spawn lack gpu arg for train #126

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SwordFaith opened this issue Nov 27, 2020 · 1 comment · Fixed by microsoft/pai#5228
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cifar10-single-mul-DDP-nccl-gloo mp.spawn lack gpu arg for train #126

SwordFaith opened this issue Nov 27, 2020 · 1 comment · Fixed by microsoft/pai#5228
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template job bug Bug when running template jobs

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https://github.com/microsoft/pai/blob/master/examples/Distributed-example/cifar10-single-mul-DDP-nccl-gloo.py

line 63: train function signature: def train(gpu, args, trainset)
line 42: mp.spawn(train, nprocs=args.gpus, args=(args, trainset)), where args= should be a tuple with size of 3.
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same error in cifar10-single-mul-DDP-gloo-Apex-mixed

@SwordFaith SwordFaith mentioned this issue Nov 27, 2020
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@debuggy debuggy added the template job bug Bug when running template jobs label Nov 30, 2020
@SwordFaith SwordFaith mentioned this issue Jan 7, 2021
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Fix cifar10-single-mul-ddp-nccl-gloo-apex-mixed.py SwordFaith/pai
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@debuggy @SwordFaith