[GitHub] GoodJoey opened a new issue #10716: question: how to speed up the process of feeding data.

[GitBox <gi...@apache.org>]

GoodJoey opened a new issue #10716: question: how to speed up the process of feeding data.
URL: https://github.com/apache/incubator-mxnet/issues/10716
 
 
   hi, i tried to do the training on the 8 gpus server, but it turns out that it's not faster than when using 4 gpus.
   The most likely reason is the GPUs are faster than the processes that load and prepare the data, because i observed the gpu's utility goes down to 0% time by time.
   is there any ways to speed up the data feeding process? like use multiple cpus to do the data loading?
   Thanks.
   

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