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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/02/21 05:47:32 UTC

[GitHub] eric-haibin-lin commented on issue #14210: Slow Async GPU Copy

eric-haibin-lin commented on issue #14210: Slow Async GPU Copy
URL: https://github.com/apache/incubator-mxnet/issues/14210#issuecomment-465870424
 
 
   How many NDArrays are you copying? I know it is not a good answer for this issue but usually I find it fast enough to prefetch the next batch of ndarrays to GPU ahead of time, while the GPU is busy computing the current batch.

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