[GitHub] dwSun commented on issue #10809: Check failed: format != mkl_mem_->GetFormat() (5 vs. 5)

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

dwSun commented on issue #10809: Check failed: format != mkl_mem_->GetFormat() (5 vs. 5)
URL: https://github.com/apache/incubator-mxnet/issues/10809#issuecomment-395461362
 
 
   tested with mxnet-cu91mkl (1.2.0) from pypi, fashion.py in this issue works well.
   But with mxnet-mkl 1.2.0, I got this error:
   ```sh
   [23:18:18] src/operator/nn/mkldnn/mkldnn_base.cc:60: Allocate 28672 bytes with malloc directly
   [23:18:18] src/operator/nn/mkldnn/mkldnn_base.cc:60: Allocate 4096 bytes with malloc directly
   [23:18:18] src/operator/nn/mkldnn/mkldnn_base.cc:60: Allocate 86016 bytes with malloc directly
   [23:18:19] src/operator/nn/mkldnn/mkldnn_base.cc:60: Allocate 28672 bytes with malloc directly
   [23:18:19] src/operator/nn/mkldnn/mkldnn_base.cc:60: Allocate 4096 bytes with malloc directly
   [23:18:19] src/operator/nn/mkldnn/mkldnn_base.cc:60: Allocate 86016 bytes with malloc directly
   Traceback (most recent call last):
     File "fashion.py", line 71, in <module>
       valid_loss = cumulative_valid_loss.asscalar()/valid_samples
     File "/home/david/.local/lib/python3.6/site-packages/mxnet/ndarray/ndarray.py", line 1894, in asscalar
       return self.asnumpy()[0]
     File "/home/david/.local/lib/python3.6/site-packages/mxnet/ndarray/ndarray.py", line 1876, in asnumpy
       ctypes.c_size_t(data.size)))
     File "/home/david/.local/lib/python3.6/site-packages/mxnet/base.py", line 149, in check_call
       raise MXNetError(py_str(_LIB.MXGetLastError()))
   mxnet.base.MXNetError: [23:18:19] src/ndarray/ndarray.cc:721: Check failed: !IsMKLDNNData() We can't generate TBlob for MKLDNN data. Please use Reorder2Default() to generate a new NDArray first
   
   Stack trace returned 10 entries:
   [bt] (0) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x17ec9d) [0x7fcb3104dc9d]
   [bt] (1) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x17f068) [0x7fcb3104e068]
   [bt] (2) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x293d945) [0x7fcb3380c945]
   [bt] (3) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x3e7b73) [0x7fcb312b6b73]
   [bt] (4) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x3e9cd8) [0x7fcb312b8cd8]
   [bt] (5) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x28174e6) [0x7fcb336e64e6]
   [bt] (6) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x27a3ac2) [0x7fcb33672ac2]
   [bt] (7) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x27a3ac2) [0x7fcb33672ac2]
   [bt] (8) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x27a3ac2) [0x7fcb33672ac2]
   [bt] (9) /home/david/.local/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x27a3ac2) [0x7fcb33672ac2]
   ```
   
   This issue is weird...
   I am totally confused...
   Maybe my script is cursed...
   w(ﾟДﾟ)w

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