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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/10/30 05:54:12 UTC

[GitHub] zheng-da opened a new issue #13036: fix operators to support large arrays.

zheng-da opened a new issue #13036: fix operators to support large arrays.
URL: https://github.com/apache/incubator-mxnet/issues/13036
 
 
   We're working on a model that requires very large NDArrays. For example, we want to create an NDArray as follows:
   ```python
   arr = mx.nd.random.normal(shape=(50000000, 100))
   ```
   The current implementation doesn't fail with an error, but it doesn't generate a matrix correctly (it only fills the rows at the beginning).
   
   `mx.nd.zeros` also fails.
   
   It's unclear what operators support and which operators don't.

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