[GitHub] zhanghang1989 opened a new pull request #12803: Fix Extremely Unbalanced Issue in split_and_load

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

zhanghang1989 opened a new pull request #12803: Fix Extremely Unbalanced Issue in split_and_load
URL: https://github.com/apache/incubator-mxnet/pull/12803
 
 
   ## Description ##
   Existing implementation:
   ```python
   import mxnet as mx
   x = mx.nd.ones((38, 3, 4, 4))
   ctx = [mx.gpu(i) for i in range(8)]
   xs = mx.gluon.utils.split_and_load(x, ctx, even_split=False)
   
   for xi in xs:
       print(xi.shape[0])
   ```
   The output is:
   ```bash
   4
   4
   4
   4
   4
   4
   4
   10
   ```
   

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