OpenBLAS error compiling

[jessy bris]

I am trying to install Kaldi. I run extras/check_dependencies.sh, is indicate that the OpenBLAS is not detected.
I run extras/install_openblas.sh , the following error is indicated:

ar: strmm_kernel_LN.o: No such file or directory
../Makefile.tail:40: recipe for target 'libs' failed
make[1]: *** [libs] Error 1
make[1]: Leaving directory '/home/user/Bureau/kaldi/tools/OpenBLAS/kernel'
Makefile:133: recipe for target 'libs' failed
make: *** [libs] Error 1
make[1]: Leaving directory '/home/user/Bureau/kaldi/tools/OpenBLASl'

I see in xianyi's page to solve this problem I should run: make clean , make TARGET=Hashwell and make BINARY=32 next build. I do these steps, I get:

OpenBLAS build complete. (BLAS CBLAS LAPACK LAPACKE)

OS ... Linux

Architecture ... x86

BINARY ... 32bit

C compiler ... GCC (command line : cc)

Fortran compiler ... GFORTRAN (command line : gfortran)

Library Name ... libopenblas_nehalemp-r0.3.5.a (Multi threaded; Max num-threads is 4)

Generating openblas_config.h in /opt/OpenBLAS/include

Generating f77blas.h in /opt/OpenBLAS/include

Generating cblas.h in /opt/OpenBLAS/include

Copying LAPACKE header files to /opt/OpenBLAS/include

Copying the static library to /opt/OpenBLAS/lib

Copying the shared library to /opt/OpenBLAS/lib

Generating openblas.pc in /opt/OpenBLAS/lib/pkgconfig

Generating OpenBLASConfig.cmake in /opt/OpenBLAS/lib/cmake/openblas

Generating OpenBLASConfigVersion.cmake in /opt/OpenBLAS/lib/cmake/openblas

Install OK!

But when i run again extras/check_dependencies.sh , i get the same problem:

OpenBLAS not detected. Run extras/install_openblas.sh
 
Please may you help me to solve the problem. Thank You

[Jan Trmal]

It's Haswell, not Hashwell (probably won't help)

Often time, nowadays, machines do not support 32bit binaries/libs (and you wouldn't be able to compile 64bit kaldi together with 32bit OpenBLAS.

So IMO, you should try

 make clean && make TARGET=Haswell && make BINARY=64

y.

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[jessy bris]

Hello Yenda! Thank you for response

I tried to make these steps, but i have always the same problem. I can not install the OpenBLAS.  I get the same error:

ar: strmm_kernel_LN.o: No such file or directory
../Makefile.tail:40: recipe for target 'libs' failed
make[1]: *** [libs] Error 1
make[1]: Leaving directory '/home/user/Bureau/kaldi/

tools/OpenBLAS/kernel'
Makefile:145: recipe for target 'libs' failed

make: *** [libs] Error 1

make[1]: Leaving directory '/home/user/Bureau/kaldi/tools/OpenBLAS'

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[Jan Trmal]

there might be an error before this (when making strmm_kernel_LN.o)

Other than that, no idea -- ask the OpenBLAS people.

y.

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[Daniel Povey]

Check where Kaldi is looking for the OpenBLAS installation directory
(look in the configure script). It is configurable by args to that
script.
I believe our Kaldi installation script installs OpenBLAS locally (in
a subdir of kaldi/tools/), not at the system level, so probably the
default in the `configure` script does not match where it was installed.

Dan

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