On Sep 22, 2011, at 2:17 PM, Uday Kumar Reddy B wrote:
>
>
> On 09/23/2011 01:33 AM, Ralph Castain wrote:
>> Ummm...yes, because you are getting the man page for the MPICH mpicc, not
>> ours. Try setting your manpage path to point to the OMPI install directory.
>
> Yes, but I can't find anything about -cc in openmpi's mpicc man page. So, -cc
> should either not be supported or work as per mpich's mpicc if you are
> wrapping around it.
As Jeff already said, OMPI doesn't support -cc, which is why it isn't mentioned
on the OMPI mpicc man page.
>
> Thanks,
>
> -- Uday
>
>>
>>
>> On Sep 22, 2011, at 1:55 PM, Uday Kumar Reddy B wrote:
>>
>>> On Fri, Sep 23, 2011 at 1:21 AM, Jeff Squyres<jsquy...@cisco.com> wrote:
>>>> Right: -cc is not an option to Open MPI's mpicc wrapper compiler (I don't
>>>> think it ever has been).
>>>
>>> But that's not what the manual says ('man mpicc').
>>>
>>> --------------
>>> COMMAND LINE ARGUMENTS
>>> -show - Show the commands that would be used without runnning them
>>> -help - Give short help
>>> -cc=name
>>> - Use compiler name instead of the default choice.
>>> Use this only if the compiler is compatible
>>> with the MPICH library (see below)
>>> ---------------
>>>
>>>
>>> -- Uday
>>>
>>>
>>>>
>>>> See http://www.open-mpi.org/faq/?category=mpi-apps#cant-use-wrappers and
>>>> http://www.open-mpi.org/faq/?category=mpi-apps#override-wrappers-after-v1.0.
>>>>
>>>>
>>>> On Sep 22, 2011, at 3:44 PM, Uday Kumar Reddy B wrote:
>>>>
>>>>> I have openmpi via the distribution package: openmpi-1.4.3-7.fc14.i686
>>>>>
>>>>> When attempting to make mpicc use another compiler as follows:
>>>>>
>>>>> mpicc -cc=icc ...
>>>>>
>>>>> I get
>>>>>
>>>>> gcc: unrecognized option '-cc=icc'
>>>>> /tmp/ccHd339C.o: In function `main':
>>>>>
>>>>> It looks like it's just passing this as option to gcc instead of using
>>>>> the supplied compiler.
>>>>>
>>>>> -- Uday
>>>>> _______________________________________________
>>>>> users mailing list
>>>>> us...@open-mpi.org
>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>>
>>>>
>>>> --
>>>> Jeff Squyres
>>>> jsquy...@cisco.com
>>>> For corporate legal information go to:
>>>> http://www.cisco.com/web/about/doing_business/legal/cri/
>>>>
>>>>
>>>> _______________________________________________
>>>> users mailing list
>>>> us...@open-mpi.org
>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>>
>>> _______________________________________________
>>> users mailing list
>>> us...@open-mpi.org
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>>
>> _______________________________________________
>> users mailing list
>> us...@open-mpi.org
>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
> _______________________________________________
> users mailing list
> us...@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users
