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Why don't use dataparallel on i3d? #9

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ziqi-zhang opened this issue May 7, 2019 · 2 comments
Closed

Why don't use dataparallel on i3d? #9

ziqi-zhang opened this issue May 7, 2019 · 2 comments

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@ziqi-zhang
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ziqi-zhang commented May 7, 2019

Here you disable dataparallel on i3d and I wonder the reason. Because of it using multi GPUs to train i3d becomes impossible.

I also tried to modify the code and implement multi GPUs, but I encountered "Runtime Error: Expected tensor for argument 1 'input' to have the same device as tensor for argument 2 'weight'; but device 1 does not equal 0"

@punknownq
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If you can understand chinese, refer to this link:https://blog.csdn.net/senius/article/details/96599955 :)

@ziqi-zhang
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Ok thanks!

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