[GitHub] vuvko commented on issue #13074: Bug in bipartite_matching

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

vuvko commented on issue #13074: Bug in bipartite_matching
URL: https://github.com/apache/incubator-mxnet/issues/13074#issuecomment-436279988
 
 
   Can confirm this problem on CPU. On GPU everything is fine.
   ```
   import mxnet as mx
   from mxnet import nd
   
   for _ in range(10):
       x = nd.random.uniform(0, 1, (10, 10))
       output = nd.contrib.bipartite_matching(data=x, threshold=1e-12, is_ascend=False)
   ```
   results in `free(): invalid pointer`. While
   ```
   import mxnet as mx
   from mxnet import nd
   
   for _ in range(10):
       x = nd.random.uniform(0, 1, (10, 10), ctx=mx.gpu(0))
       output = nd.contrib.bipartite_matching(data=x, threshold=1e-12, is_ascend=False)
   ```
   seems to works just fine

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