[mpich-discuss] Support for MIC in mpich2-1.5

[John Fettig]

Thanks for the help.  Is fortran supported?

John


On Thu, Nov 1, 2012 at 7:01 PM, Pavan Balaji <balaji at mcs.anl.gov> wrote:

>
> You need to add -mmic to CFLAGS (and other appropriate language flags),
> and LIBS=-lscif
>
> You also need to force it to cross-compile by providing the
> --host=i686-linux-gnu option.
>
> Here's the configure line I typically use:
>
> ./configure --host=i686-linux-gnu --disable-cxx --disable-f77 --disable-fc
> --disable-romio --disable-mpe --prefix=`pwd`/install CC=icc CFLAGS=-mmic
> LIBS=-lscif LDFLAGS=-L/usr/lib64 --with-device=ch3:nemesis:**scif,tcp
>
> I'll add it to the README.
>
>  -- Pavan
>
>
> On 11/01/12 15:27, John Fettig wrote:
>
>> I've searched the website, the documentation, and the mailing list but I
>> cannot find any explanation of how to build mpich2-1.5 to support the
>> Intel MIC.  Could somebody explain to me the correct way to build it?  I
>> see the following configure execution in the fcrosscompile, but it
>> doesn't work for me:  ./configure CC="icc -mmic" F77="ifort -mmic"
>> FC="ifort -mmic"
>>
>> Thanks,
>> John
>>
>>
>>
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>>
> --
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
>
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