[GitHub] [incubator-mxnet] waytrue17 commented on issue #20959: GPU memory leak when using gluon.data.DataLoader with num_workers>0 (with Cuda > 10.1)

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

waytrue17 commented on issue #20959:
URL: https://github.com/apache/incubator-mxnet/issues/20959#issuecomment-1072914204


   Tested the above script on two mxnet nightly builds:
   1. [mxnet_cu112-1.9.0b20220227-py3-none-manylinux2014_x86_64.whl](https://repo.mxnet.io/dist/python/cu112/mxnet_cu112-1.9.0b20220227-py3-none-manylinux2014_x86_64.whl) - no memory issue.
   2. [mxnet_cu112-1.9.0b20220301-py3-none-manylinux2014_x86_64.whl](https://repo.mxnet.io/dist/python/cu112/mxnet_cu112-1.9.0b20220301-py3-none-manylinux2014_x86_64.whl) - has memory issue.
   
   This may indicate that the issue was introduced by the commits in between 02/27 to 03/01. Possibly: https://github.com/apache/incubator-mxnet/commit/8041c0da75cd146ebd578c7bee13af25dc231a98 


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