[Pw_forum] Questions about qe-gpu

[Lijuan He]

Dear Mr. Filippo,

Thanks. When I run the which nvcc, it shows : /usr/local/cuda/bin/nvcc

The version I use is espresso-5.0.2 and QE-GPU-r216.tar.gz
<http://qe-forge.org/gf/download/frsrelease/135/453/QE-GPU-r216.tar.gz>.

When I tried to run the configure command: ./configure -disable-parallel
--enable-openmp \--enable-cuda --with-gpu-arch=sm_35
\--with-cuda-dir=/usr/local/cuda \--with-magma --with-phigemm , the
following error came up:

configure: WARNING: unrecognized options: --with-magma, --with-phigemm

However, at the end, it shows the configure is success. I checked the
intermediate steps, it shows 'checking for nvcc... no'

And then when I tried to run the command :

cd ..
make -f Makefile.gpu pw-gpu

at the end, it shows two errors:

mkdir -p ../bin ../lib
ar ruv libphigemm.a phigemm_auxiliary.o phigemm_env.o phigemm_dgemm.o
phigemm_zgemm.o phigemm_dgemm_specialK.o phigemm_zgemm_specialK.o
phigemm_cgemm.o phigemm_sgemm.o
ar: creating libphigemm.a
ar: phigemm_auxiliary.o: No such file or directory
make[3]: *** [static] Error 1
make[3]: Leaving directory `/usr/local/espresso-5.0.2/phiGEMM/src'
make[2]: *** [phigemm] Error 2
make[2]: Leaving directory `/usr/local/espresso-5.0.2/phiGEMM'
make[1]: *** [libphiGEMM] Error 2
make[1]: Leaving directory `/usr/local/espresso-5.0.2/GPU/install'
make: *** [libphiGEMM] Error 2

Thanks for your help.

Best,
Lijuan He
PHD in Gatech







2014-06-07 9:57 GMT-04:00 Filippo Spiga <spiga.filippo at gmail.com>:

> Dead Lijuan,
>
> is nvcc in PATH? What happen if you run
>
> $ which nvcc
>
> ?
>
> On Jun 7, 2014, at 4:39 AM, Lijuan He <helijuan130 at gmail.com> wrote:
>
> > Dear all,
> >
> > I am trying to run qe on GPU. I follow the step posted on
> https://github.com/fspiga/QE-GPU . However, when I try to run the command:
> > $ ./configure --disable-parallel --enable-openmp \
> >   --enable-cuda --with-gpu-arch=sm_35 \
> >   --with-cuda-dir=<full-path-where-CUDA-is-installed> \
> >   --with-magma --with-phigemm
> >
> >
> > it shows that the nvcc cannot be found. But I checked the file nvcc is
> there. Anyone met the same problem or know what could be the possible
> reason? Thanks a lot.
> >
> > Best,
> > Lijuan He
> > PHD Candidate in Georgia Tech
> >
> >
> > _______________________________________________
> > Pw_forum mailing list
> > Pw_forum at pwscf.org
> > http://pwscf.org/mailman/listinfo/pw_forum
>
> --
> Mr. Filippo SPIGA, M.Sc.
> http://www.linkedin.com/in/filippospiga ~ skype: filippo.spiga
>
> «Nobody will drive us out of Cantor's paradise.» ~ David Hilbert
>
> *****
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