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Posted to issues@mxnet.apache.org by "Jeremie Desgagne-Bouchard (JIRA)" <ji...@apache.org> on 2018/06/23 04:19:00 UTC

[jira] [Created] (MXNET-563) Memory leak from R optimizers

Jeremie Desgagne-Bouchard created MXNET-563:
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             Summary: Memory leak from R optimizers
                 Key: MXNET-563
                 URL: https://issues.apache.org/jira/browse/MXNET-563
             Project: Apache MXNet
          Issue Type: Bug
            Reporter: Jeremie Desgagne-Bouchard


As described in the issue: [https://github.com/apache/incubator-mxnet/issues/10928]

Weight update should be performed through mutation of the NDArray, otherwise consumptions rapidly explode for large networks. 

For example: 

x = mx.ndarray(1:3),

mx.nd.square(x, out=x)  - works for first time

mx.nd.square(x, out=x)  - throws an error at second time. 



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