Re: [Starpu-devel] [Inquiry]Starpu Windows Build

[Nathalie Furmento <nathalie.furmento@labri.fr>]

Did you install StarPU yourself? Or did you get a compiled package?

If you did not have any errors when calling make install, the file starpu.h 
should then be available in the directory
$STARPU_DIR/include/starpu/1.2, $STARPU_DIR being the directory you specified 
when calling configure.ac

As for CUDA, did StarPU detect CUDA when running configure? You can have a 
look in the file config.log

Regards,

Nathalie

On Jan 13, 12:29, Eng.Ahmed Hosny wrote:
> Dear Nathalie,
>   Thanks for your reply, first I've already set the PKG_CONFIG_PATH 
> variable and pkg-config --cflags starpu-1.2 returns with 
> -I/c/builds/workspace/starpu-trunk-windows/starpu-1.2.0/build/../../starpu-win32-build-1.2.0/include/starpu/1.2
>  -I/usr/local/include
> those directories do not contain starpu.h.
> 
> I meant by adding CUDA kernel, that till now I can only write and run code 
> with cpu_funcs only using the batch file starpu_exec. But I do not know a 
> specfic way to compile and rund source code with cuda_funcs in windows.
> 
> After running starpu_machine_display, I figured out that Starpu could not 
> see my CUDA device also !
> 
> I really appreciate your help. Thanks in advance 
> 
> Best regards,
> 
> Ahmed Hosny Mohammed
> Teaching and Research Assistance
> Computer Science Department
> Faculty of Computers and Information
> Assiut University
> Egypt
> 
> ________________________________________
> From: Nathalie Furmento [nathalie.furmento@labri.fr]
> Sent: Monday, January 13, 2014 9:50 AM
> To: Eng.Ahmed Hosny
> Cc: starpu-devel@lists.gforge.inria.fr
> Subject: Re: [Starpu-devel] [Inquiry]Starpu Windows Build
> 
> Dear Ahmed,
> 
> Does the command
> 
> pkg-config --cflags starpu-1.2
> 
> return something?
> 
> If not, you should make sure the PKG_CONFIG_PATH variable is properly set, 
> as explained in the README file of the tutorial directory.
> 
> What do you mean by i couldn't add CUDA kernel? It's very likely StarPU 
> will choose the CPU implementation when executing a basic
> codelet. You can force the CUDA implementation by setting STARPU_NCPUS=0 
> when running your application. It could also be StarPU
> does not see your CUDA devices. Run
> 
> starpu_machine_display
> 
> to print a list of the devices StarPU finds on your machine.
> 
> Regards,
> 
> Nathalie Furmento
> 
> On Jan 13, 01:51, Eng.Ahmed Hosny wrote:
> >
> >
> > Dear Sir,
> >
> >     I have an inquiry about windows build. Whenever I try to run 
> > /starpu-win32/share/doc/starpu/tutorial "make hello_world" or even "make 
> > vector_scal" after setting the environment variable from Cygwin, no such 
> > file or directory error <starpu.h> error appears. After I tried to add 
> > include directory to the Makefile, cannot find -lstarpu1.2 error appears. 
> >  I have successfully compiled hello_world sample using starpu_exec.bat 
> > but I couldn't add CUDA kernel. I tried the tutorial but unfortunately, 
> > it doesn't work with me.  I really appreciate your help for steps to run 
> > the StarPu environment on Windows.
> >
> > Waiting for your kind reply.
> >
> > Thanks,
> >
> >
> > Best regards,
> >
> > Ahmed Hosny Mohammed
> > Teaching and Research Assistance
> > Computer Science Department
> > Faculty of Computers and Information
> > Assiut University
> > Egypt
> >
> > _______________________________________________
> > Starpu-devel mailing list
> > Starpu-devel@lists.gforge.inria.fr
> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/starpu-devel
> 
> --
> ----------------------------------------------------------------------------
> Dr Nathalie Furmento                         CNRS R&D Engineer
> Centre de Recherche INRIA Bordeaux Sud-Ouest http://www.labri.fr/~furmento/
> 200 avenue de la vieille Tour                Tel: +33 (0)5 24 57 41 20
> 33405 Talence cedex, FRANCE                  Fax: +33 (0)5 24 57 40 41
> ----------------------------------------------------------------------------

-- 
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Dr Nathalie Furmento                         Ingénieur de recherche CNRS
Centre de Recherche INRIA Bordeaux Sud-Ouest http://www.labri.fr/~furmento/
200 avenue de la vieille Tour                Tel: +33 (0)5 24 57 41 20
33405 Talence cedex, FRANCE                  Fax: +33 (0)5 24 57 40 41
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