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Subject: Re: [OMPI devel] compiler_args in wrapper-data.txt files with Portland Group Compilers
From: Wayne Gilmore (waygil_at_[hidden])
Date: 2009-02-24 15:24:51


No Worries. Thanks for the reply!

Wayne

Brian W. Barrett wrote:
> Hi Wayne -
>
> Sorry for the delay. I'm the author of that code, and am currently
> trying to finish my dissertation, so I've been a bit behind.
>
> Anyway, at present, the compiler_args field only works on a single
> token. So you can't have something looking for -tp p7. I thought about
> how to do this, but never got a chance to add it to the code base. I'm
> not sure when/if that feature will be added. If you have some time, the
> code lives in opal/tools/wrappers/opal_wrapper.c, if you want to have a
> look.
>
> Good luck,
>
> Brian
>
>
> On Mon, 23 Feb 2009, Wayne Gilmore wrote:
>
>> I sent this to the users mailing list buy maybe this is a better place
>> for it. Can anyone help with this??
>>
>> I'm trying to use the compiler_args field in the wrappers script to deal
>> with 32 bit compiles on our cluster.
>>
>> I'm using Portland Group compilers and use the following for 32 bit
>> builds: -tp p7
>>
>> I've created a separate stanza in the wrapper but I am not able to use
>> the whole option "-tp p7" for the compiler_args. It only works if I do
>> compiler_args=p7
>>
>> Is there a way to provide compiler_args with arguments that contain a
>> space?
>>
>> This would eliminate cases where 'p7' would appear elsewhere in the
>> compile line and be falsely recognized as a 32 bit build.
>>
>> Here is some additional information from my build:
>>
>> For a regular 64 bit build:
>> (no problems here, works fine)
>>
>> katana:~ % mpicc --showme
>> pgcc -D_REENTRANT
>> -I/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/include
>>
>> -Wl,-rpath
>> -Wl,/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib
>> -L/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib
>> -lmpi -lopen-rte -lopen-pal -ldl -Wl,--export-dynamic -lnsl -lutil
>> -lpthread -ldl
>>
>> For a 32 bit build when compiler_args is set to "-tp p7" in the wrapper:
>> (note that in this case is does not pick up the lib32 and include32 dirs)
>>
>> katana:share/openmpi % mpicc -tp p7 --showme
>> pgcc -D_REENTRANT
>> -I/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/include
>>
>> -tp p7 -Wl,-rpath
>> -Wl,/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib
>> -L/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib
>> -lmpi -lopen-rte -lopen-pal -ldl -Wl,--export-dynamic -lnsl -lutil
>> -lpthread -ldl
>>
>> For a 32 bit build when compiler_args is set to "p7" in the wrapper
>> (note that in this case it does pick up the lib32 and include32 dirs)
>>
>> katana:share/openmpi % mpicc -tp p7 --showme
>> pgcc -D_REENTRANT
>> -I/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/include32
>>
>>
>> -I/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/include32
>>
>>
>> -tp p7 -Wl,-rpath
>> -Wl,/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib32
>>
>> -L/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib32
>> -lmpi -lopen-rte -lopen-pal -ldl -Wl,--export-dynamic -lnsl -lutil
>> -lpthread -ldl
>>
>> Here's the mpicc-wrapper-data.txt file that I am using: (with
>> compiler_args set to "p7" only. This works, but if I set it to "-tp p7"
>> it fails to pick up the info in the stanza)
>>
>> compiler_args=
>> project=Open MPI
>> project_short=OMPI
>> version=1.3
>> language=C
>> compiler_env=CC
>> compiler_flags_env=CFLAGS
>> compiler=pgcc
>> extra_includes=
>> preprocessor_flags=-D_REENTRANT
>> compiler_flags=
>> linker_flags=-Wl,-rpath
>> -Wl,/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib
>> libs=-lmpi -lopen-rte -lopen-pal -ldl -Wl,--export-dynamic -lnsl
>> -lutil -lpthread -ldl
>> required_file=
>> includedir=${includedir}
>> libdir=${libdir}
>>
>> compiler_args=p7
>> project=Open MPI
>> project_short=OMPI
>> version=1.3
>> language=C
>> compiler_env=CC
>> compiler_flags_env=CFLAGS
>> compiler=pgcc
>> extra_includes=
>> preprocessor_flags=-D_REENTRANT
>> -I/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/include32
>>
>> compiler_flags=
>> linker_flags=-Wl,-rpath
>> -Wl,/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib32
>>
>> libs=-lmpi -lopen-rte -lopen-pal -ldl -Wl,--export-dynamic -lnsl
>> -lutil -lpthread -ldl
>> required_file=
>> includedir=/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/include32
>>
>> libdir=/project/scv/waygil/local/IT/ofedmpi-1.2.5.5/mpi/pgi/openmpi-1.3/lib32
>> _______________________________________________
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>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>>
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