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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/01/31 01:29:02 UTC

[GitHub] DickJC123 edited a comment on issue #14029: Out of memory error in 3d Conv for matrix splits > 10, CUDNN strange behaviour

DickJC123 edited a comment on issue #14029: Out of memory error in 3d Conv for matrix splits > 10, CUDNN strange behaviour
URL: https://github.com/apache/incubator-mxnet/issues/14029#issuecomment-459178708
 
 
   I was able to repro this OOM on a 12G Pascal.  At the point of failure, it was asking for a 10G temporary workspace!  Since you've set MXNET_CUDNN_AUTOTUNE_DEFAULT=0, doesn't that say you're willing to accept what cudnnGet() returns for the algo, regardless of workspace needs?

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