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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/03/18 01:27:22 UTC

[GitHub] [incubator-mxnet] zixuanweeei commented on issue #17362: [flaky] test_higher_order_grad.test_arcsin

zixuanweeei commented on issue #17362: [flaky] test_higher_order_grad.test_arcsin
URL: https://github.com/apache/incubator-mxnet/issues/17362#issuecomment-600378095
 
 
   Took a test for 1efb747ad5cf695f181c64bfb16daccd6ca4c456, and built it from source using the following command:
   ```
   make -j DEBUG=1 ENABLE_TESTCOVERAGE=0 USE_CPP_PACKAGE=0 USE_MKLDNN=1 USE_BLAS=blas USE_SIGNAL_HANDLER=1
   ```
   
   Several tests like `test_arcsin`, `test_arctan`, `test_arcsinh`, `test_arccosh`, `test_arctanh`, etc report *Segmentation Fault: 11*.
   
   Example:
   ```
   $ MXNET_SUBGRAPH_VERBOSE=0 nosetests -s -v --logging-level=DEBUG tests/python/unittest/test_higher_order_grad.py:test_arcsin
   test_higher_order_grad.test_arcsin ... [DEBUG] Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1219729000 to reproduce.
   
   Segmentation fault: 11
   ```
   
   @haojin2 @kshitij12345 

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