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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/02/28 15:08:36 UTC

[GitHub] wkcn commented on issue #14257: Flaky cpp test: dropout gpu perf

wkcn commented on issue #14257: Flaky cpp test: dropout gpu perf
URL: https://github.com/apache/incubator-mxnet/issues/14257#issuecomment-468307767
 
 
   There is another issue about dropout gpu perf.
   http://jenkins.mxnet-ci.amazon-ml.com/job/mxnet-validation/job/unix-gpu/job/PR-14278/1/display/redirect
   ```bash
   C++ exception with description "[07:12:07] /work/mxnet/src/resource.cc:429: Check failed: state_space->ctx.dev_id == stream->dev_id (0 vs. -1) The device id of cudnn dropout state space doesn't match that from stream.
   ```
   
   Maybe we should modify the code of `tests/cpp/include/test_op.h`.
   `opContext_.run_ctx.stream = mshadow::NewStream<gpu>(true, true);` -> `opContext_.run_ctx.stream = mshadow::NewStream<gpu>(true, true, 0);`

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