MXNET can't build from source on MKLDNN enabled

[juliusshufan]

Description

On building MXNET from soure with the command:
make -j USE_MKLDNN=1 USE_OPENCV=1 USE_BLAS=mkl

The compiling always failed with error as below:

In file included from src/operator/nn/mkldnn/mkldnn_base.cc(23):
src/operator/nn/mkldnn/./mkldnn_base-inl.h(57): catastrophic error: cannot open source file "mkldnn.hpp"
#include "mkldnn.hpp"
^
In file included from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc(27):
src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_base-inl.h(57): catastrophic error: cannot open source file "mkldnn.hpp"
#include "mkldnn.hpp"

Seems this is introduced by commit 65edc95 (@azai91), as the compilation is okay on commit 8949989 with same build command.

Environment info (Required)

CentOS 7.5
GCC 4.8.5

What to do:
1. Download the diagnosis script from https://raw.githubusercontent.com/apache/incubator-mxnet/master/tools/diagnose.py
2. Run the script using `python diagnose.py` and paste its output here.

Package used (Python/R/Scala/Julia):
(I'm using ...)

For Scala user, please provide:

1. Java version: (java -version)
2. Maven version: (mvn -version)
3. Scala runtime if applicable: (scala -version)

For R user, please provide R sessionInfo():

Build info (Required if built from source)

Compiler (gcc/clang/mingw/visual studio): gcc 4.8.5

MXNet commit hash:
f2dcd7c
(Paste the output of git rev-parse HEAD here.)

Build config:
make -j USE_MKLDNN=1 USE_OPENCV=1 USE_BLAS=mkl

Error Message:

In file included from src/operator/nn/mkldnn/mkldnn_base.cc(23):
src/operator/nn/mkldnn/./mkldnn_base-inl.h(57): catastrophic error: cannot open source file "mkldnn.hpp"
#include "mkldnn.hpp"
^
In file included from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc(27):
src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_base-inl.h(57): catastrophic error: cannot open source file "mkldnn.hpp"
#include "mkldnn.hpp"

Minimum reproducible example

(If you are using your own code, please provide a short script that reproduces the error. Otherwise, please provide link to the existing example.)

Steps to reproduce

(Paste the commands you ran that produced the error.)

1. Clone the code
2. make -j USE_MKLDNN=1 USE_OPENCV=1 USE_BLAS=mkl

@TaoLv @pengzhao-intel

[azai91]

looking into

[azai91]

I believe the issue is with mkl. system builds fine with openblas.

make -j USE_MKLDNN=1 USE_OPENCV=1 USE_BLAS=openblas

our CI does not test mkl blas.

[azai91]

looking into fixing.

[Vikas-kum]

@azai91 Can we revert this first and then work on the fix ?

[azai91]

@juliusshufan can you build this with cmake?

cmake -DUSE_MKLDNN=1 -DBLAS=MKL -GNinja -DUSE_CUDA=OFF -DUSE_CUDNN=OFF .. && ninja

[azai91]

Reverting. #13540

[juliusshufan]

@azai91 Thanks for prompt fix, the compilation is okay now. I close the issue accordingly.