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Subject: Re: [OMPI users] compilation error with pgcc Unknown switch
From: Abhinav Sarje (asarje_at_[hidden])
Date: 2012-03-01 03:37:40


Hi Nathan,

I tried building on an internal login node, and it did not fail at the
previous point. But, after compiling for a very long time, it failed
while building libmpi.la, with a multiple definition error:
----------
...
  CC mpiext/mpiext.lo
  CC mpi/f77/base/mpi_f77_base_libmpi_f77_base_la-attr_fn_f.lo
  CC mpi/f77/base/mpi_f77_base_libmpi_f77_base_la-conversion_fn_null_f.lo
  CC mpi/f77/base/mpi_f77_base_libmpi_f77_base_la-f90_accessors.lo
  CC mpi/f77/base/mpi_f77_base_libmpi_f77_base_la-strings.lo
  CC mpi/f77/base/mpi_f77_base_libmpi_f77_base_la-test_constants_f.lo
  CCLD mpi/f77/base/libmpi_f77_base.la
  CCLD libmpi.la
mca/fcoll/dynamic/.libs/libmca_fcoll_dynamic.a(fcoll_dynamic_file_write_all.o):
In function `local_heap_sort':
/global/u1/a/asarje/hopper/openmpi-dev-trunk/build/ompi/mca/fcoll/dynamic/../../../../../ompi/mca/fcoll/dynamic/fcoll_dynamic_file_write_all.c:1111:
multiple definition of `local_heap_sort'
mca/fcoll/static/.libs/libmca_fcoll_static.a(fcoll_static_file_write_all.o):/global/u1/a/asarje/hopper/openmpi-dev-trunk/build/ompi/mca/fcoll/static/../../../../../ompi/mca/fcoll/static/fcoll_static_file_write_all.c:929:
first defined here
make[2]: *** [libmpi.la] Error 2
make[2]: Leaving directory
`/global/u1/a/asarje/hopper/openmpi-dev-trunk/build/ompi'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/global/u1/a/asarje/hopper/openmpi-dev-trunk/build/ompi'
make: *** [all-recursive] Error 1
----------

Any idea why this is happening, and how to fix it? Again, I am using
the XE6 platform configuration file.

Abhinav.

On Wed, Feb 29, 2012 at 12:13 AM, Nathan Hjelm <hjelmn_at_[hidden]> wrote:
>
>
> On Mon, 27 Feb 2012, Abhinav Sarje wrote:
>
>> Hi Nathan, Gus, Manju,
>>
>> I got a chance to try out the XE6 support build, but with no success.
>> First I was getting this error: "PGC-F-0010-File write error occurred
>> (temporary pragma .s file)". After searching online about this error,
>> I saw that there is a patch at
>>
>> "https://svn.open-mpi.org/trac/ompi/attachment/ticket/2913/openmpi-trunk-ident_string.patch"
>> for this particular error.
>>
>> With the patched version, I did not get this error anymore, but got
>> the unknown switch flag error for the flag "-march=amdfam10"
>> (specified in the XE6 configuration in the dev trunk) at a particular
>> point even if I use the '-noswitcherror' flag with the pgcc compiler.
>>
>> If I remove this flag (-march=amdfam10), the build fails later at the
>> following point:
>> -------------------------
>> Making all in mca/ras/alps
>> make[2]: Entering directory
>> `/{mydir}/openmpi-dev-trunk/build/orte/mca/ras/alps'
>>  CC     ras_alps_component.lo
>>  CC     ras_alps_module.lo
>> PGC-F-0206-Can't find include file alps/apInfo.h
>> (../../../../../orte/mca/ras/alps/ras_alps_module.c: 37)
>> PGC/x86-64 Linux 11.10-0: compilation aborted
>> make[2]: *** [ras_alps_module.lo] Error 1
>> make[2]: Leaving directory
>> `/{mydir}/openmpi-dev-trunk/build/orte/mca/ras/alps'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/{mydir}/openmpi-dev-trunk/build/orte'
>> make: *** [all-recursive] Error 1
>> --------------------------
>
>
> This is a known issue with Cray's frontend environment. Build on one of the
> internal login nodes.
>
>
> -Nathan
>
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