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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/08/26 18:29:08 UTC

[GitHub] [incubator-mxnet] apeforest commented on issue #16011: integer overflow bug in large NDArray AGAIN

apeforest commented on issue #16011: integer overflow bug in large NDArray AGAIN
URL: https://github.com/apache/incubator-mxnet/issues/16011#issuecomment-524974079
 
 
   @Pagey The was some performance regression after we changed from int32_t to int64_t in MXNet 1.4 release and we had to add a compiler flag and make the default to int32_t (https://github.com/apache/incubator-mxnet/pull/14570). We have been working on the performance regression issue and plan to use int64_t by default in MXNet 1.6. 
   
   For now, please build mxnet from source with compiler flag USE_INT64_TENSOR_SIZE on to work for large NDArray.

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