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multi GPUs error: RuntimeError: arguments are located on different GPUs #6

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JingyunLiang opened this issue May 21, 2018 · 3 comments
Open

multi GPUs error: RuntimeError: arguments are located on different GPUs #6

JingyunLiang opened this issue May 21, 2018 · 3 comments

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@JingyunLiang
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For multi GPU, it outputs:

RuntimeError: arguments are located on different GPUs at /pytorch/torch/lib/THC/generic/THCTensorMathBlas.cu:236

How to fix it?
@dichen-cd
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Currently I don't have a multi-gpu environment, sorry about that. You are welcomed to create a PR if you have a solution.

Just by any chance it works, try reduce the batch/tensor size.

@mxtx0509
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Hello, is your problem solved? Can you train on multiple GPUs? Thanks

@mxtx0509
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I encountered the same problem during multi-GPU training.

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@dichen-cd @JingyunLiang @mxtx0509