[GitHub] [incubator-mxnet] roywei commented on issue #16532: fix dropout gpu seed

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

roywei commented on issue #16532: fix dropout gpu seed
URL: https://github.com/apache/incubator-mxnet/pull/16532#issuecomment-544327630
 
 
   Still investigate why local unit test passed, but CI constantly failed, seems seed is not fixed in CI.
   
   On local GPU, running the following passed:
   1. nosetests single test passed 10000 times
   2. nosetests all test_operator_gpu passed
   3. runing https://github.com/apache/incubator-mxnet/issues/15662#issuecomment-540911324 directly from python
   
   However, this test failed on CI with both `mx.seed(fixed_seed)` and `@with_seed(fixed_seed)` decorator.
   
   I wil try to reproduce CI failure locally first. Or try to add this to nightly test where less nosetests are executed at the same time. Suspect other nosetest running parallel on CI workers will affect the result.

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