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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/02/22 19:19:24 UTC
[GitHub] samskalicky opened a new issue #14236: Makefile plugins target
needs mkldnn dependency
samskalicky opened a new issue #14236: Makefile plugins target needs mkldnn dependency
URL: https://github.com/apache/incubator-mxnet/issues/14236
## Description
Building MXNet from source and enabling the WarpCTC plugin following these instructions:
https://github.com/apache/incubator-mxnet/tree/master/example/ctc#ctc-loss-in-mxnet
fails to build on Ubuntu with ```make -j$nproc``` because it depends on mkldnn which wasnt compiled yet. This is due to a missing makefile dependency on the plugin build target.
Heres the error message:
```
In file included from include/mxnet/./op_attr_types.h:36:0,
from include/mxnet/operator.h:40,
from plugin/warpctc/./warpctc-inl.h:31,
from plugin/warpctc/warpctc.cc:27:
include/mxnet/././ndarray.h:41:22: fatal error: mkldnn.hpp: No such file or directory
#include <mkldnn.hpp>
^
compilation terminated.
make: *** [build/plugin/warpctc/warpctc.o] Error 1
```
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