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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/02/01 18:24:46 UTC
[GitHub] zhanghang1989 opened a new issue #11592: Flaky Test Issue of GPU
Operator
zhanghang1989 opened a new issue #11592: Flaky Test Issue of GPU Operator
URL: https://github.com/apache/incubator-mxnet/issues/11592
## Description
`kernel_error_check_imperative()` and `kernel_error_check_symbolic()` in `test_operator_gpu.py` have flaky issues.
```
test_operator_gpu.test_kernel_error_checking ... Process SpawnProcess-1:
Traceback (most recent call last):
File "/usr/lib/python3.5/multiprocessing/process.py", line 249, in _bootstrap
self.run()
File "/usr/lib/python3.5/multiprocessing/process.py", line 93, in run
self._target(*self._args, **self._kwargs)
File "/work/mxnet/tests/python/gpu/test_operator_gpu.py", line 1832, in kernel_error_check_imperative
c = (a / b).asnumpy()
File "/work/mxnet/tests/python/unittest/../../../python/mxnet/ndarray/ndarray.py", line 1910, in asnumpy
ctypes.c_size_t(data.size)))
File "/work/mxnet/tests/python/unittest/../../../python/mxnet/base.py", line 210, in check_call
raise MXNetError(py_str(_LIB.MXGetLastError()))
mxnet.base.MXNetError: [19:32:53] src/operator/tensor/././../mxnet_op.h:586: Check failed: err == cudaSuccess (9 vs. 0) Name: mxnet_generic_kernel_ex ErrStr:invalid configuration argument
```
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