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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/03/09 07:28:05 UTC
[GitHub] [incubator-mxnet] xidulu opened a new issue #17792: Softmax raises
exception for zero-size tensor on GPU
xidulu opened a new issue #17792: Softmax raises exception for zero-size tensor on GPU
URL: https://github.com/apache/incubator-mxnet/issues/17792
As title
```Python
(base) ubuntu@ip-172-31-44-52:~/mxnet_master_develop$ MXNET_ENGINE_TYPE=NaiveEngine python
Python 3.7.3 | packaged by conda-forge | (default, Jul 1 2019, 21:52:21)
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from mxnet import np, npx
>>> npx.set_np()
>>> a = np.random.rand(4, 0, 5, 2, ctx=npx.gpu(0))
[07:26:28] ../src/base.cc:51: Upgrade advisory: this mxnet has been built against cuda library version 9000, which is older than the oldest version tested by CI (10000). Set MXNET_CUDA_LIB_CHECKING=0 to quiet this warning.
[07:26:28] ../src/base.cc:84: Upgrade advisory: this mxnet has been built against cuDNN lib version 7301, which is older than the oldest version tested by CI (7600). Set MXNET_CUDNN_LIB_CHECKING=0 to quiet this warning.
[07:26:28] ../src/engine/engine.cc:55: MXNet start using engine: NaiveEngine
>>> npx.log_softmax(a, -1)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 62, in log_softmax
File "/home/ubuntu/mxnet_master_develop/python/mxnet/_ctypes/ndarray.py", line 91, in _imperative_invoke
ctypes.byref(out_stypes)))
File "/home/ubuntu/mxnet_master_develop/python/mxnet/base.py", line 246, in check_call
raise get_last_ffi_error()
mxnet.base.MXNetError: Traceback (most recent call last):
File "../src/operator/nn/./softmax-inl.h", line 427
Name: Check failed: err == cudaSuccess (9 vs. 0) : softmax_stride1_compute_kernel ErrStr:invalid configuration argument
```
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[GitHub] [incubator-mxnet] yzhliu commented on issue #17792: Softmax raises exception for zero-size tensor on GPU
Posted by GitBox <gi...@apache.org>.
yzhliu commented on issue #17792:
URL: https://github.com/apache/incubator-mxnet/issues/17792#issuecomment-619663369
should be fixed by #18158
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[GitHub] [incubator-mxnet] yzhliu edited a comment on issue #17792: Softmax raises exception for zero-size tensor on GPU
Posted by GitBox <gi...@apache.org>.
yzhliu edited a comment on issue #17792:
URL: https://github.com/apache/incubator-mxnet/issues/17792#issuecomment-619663369
should be fixed by #18158 (originally #17796)
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