Re: [OMPI users] PathScale problems persist
You should probably take this up with Pathscale's support team. On Sep 23, 2010, at 3:56 AM, Rafael Arco Arredondo wrote: > I am using GCC 4.x: > > $ pathCC -v > PathScale(TM) Compiler Suite: Version 3.2 > Built on: 2008-06-16 16:41:38 -0700 > Thread model: posix > GNU gcc version 4.2.0 (PathScale 3.2 driver) > > $ pathCC -show-defaults > Optimization level and compilation target: > -O2 -mcpu=opteron -m64 -msse -msse2 -mno-sse3 -mno-3dnow -mno-sse4a > -gnu4 > > And I also tried with mpiCC -gnu4 to be totally sure. It's rather weird > that I get this error and Ake does not... > > I configured Open MPI with PathScale with the following line, by the > way: > > ./configure --with-openib=/usr --with-openib-libdir=/usr/lib64 > --with-sge --enable-static CC=pathcc CXX=pathCC F77=pathf90 F90=pathf90 > FC=pathf90 > > And with GCC: > > ./configure --with-openib=/usr --with-openib-libdir=/usr/lib64 > --with-sge --enable-static > > It's not an Infiniband or SGE issue. I also tried with all processes > running on the same node and without SGE. > > Best regards, > > Rafa > > On Wed, 2010-09-22 at 14:54 +0200, Ake Sandgren wrote: >> On Wed, 2010-09-22 at 14:16 +0200, Ake Sandgren wrote: >>> On Wed, 2010-09-22 at 07:42 -0400, Jeff Squyres wrote: This is a problem with the Pathscale compiler and old versions of >> GCC. See: >> http://www.open-mpi.org/faq/?category=building#pathscale-broken-with-mpi-c%2B%2B-api I note that you said you're already using GCC 4.x, but it's not >> clear from your text whether pathscale is using that compiler or a >> different GCC on the back-end. If you can confirm that pathscale *is* >> using GCC 4.x on the back-end, then this is worth reporting to the >> pathscale support people. >>> >>> I have no problem running the code below compiled with openmpi 1.4.2 >> and >>> pathscale 3.2. >> >> And i should of course have specified that this is with a GCC4.x >> backend. > -- > Rafael Arco Arredondo > Centro de Servicios de Informática y Redes de Comunicaciones > Campus de Fuentenueva - Edificio Mecenas > Universidad de Granada > E-18071 Granada Spain > Tel: +34 958 241010 Ext:31114 E-mail: rafaa...@ugr.es > > ___ > 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/
Re: [OMPI users] PathScale problems persist
I am using GCC 4.x: $ pathCC -v PathScale(TM) Compiler Suite: Version 3.2 Built on: 2008-06-16 16:41:38 -0700 Thread model: posix GNU gcc version 4.2.0 (PathScale 3.2 driver) $ pathCC -show-defaults Optimization level and compilation target: -O2 -mcpu=opteron -m64 -msse -msse2 -mno-sse3 -mno-3dnow -mno-sse4a -gnu4 And I also tried with mpiCC -gnu4 to be totally sure. It's rather weird that I get this error and Ake does not... I configured Open MPI with PathScale with the following line, by the way: ./configure --with-openib=/usr --with-openib-libdir=/usr/lib64 --with-sge --enable-static CC=pathcc CXX=pathCC F77=pathf90 F90=pathf90 FC=pathf90 And with GCC: ./configure --with-openib=/usr --with-openib-libdir=/usr/lib64 --with-sge --enable-static It's not an Infiniband or SGE issue. I also tried with all processes running on the same node and without SGE. Best regards, Rafa On Wed, 2010-09-22 at 14:54 +0200, Ake Sandgren wrote: > On Wed, 2010-09-22 at 14:16 +0200, Ake Sandgren wrote: > > On Wed, 2010-09-22 at 07:42 -0400, Jeff Squyres wrote: > > > This is a problem with the Pathscale compiler and old versions of > GCC. See: > > > > > > > http://www.open-mpi.org/faq/?category=building#pathscale-broken-with-mpi-c%2B%2B-api > > > > > > I note that you said you're already using GCC 4.x, but it's not > clear from your text whether pathscale is using that compiler or a > different GCC on the back-end. If you can confirm that pathscale *is* > using GCC 4.x on the back-end, then this is worth reporting to the > pathscale support people. > > > > I have no problem running the code below compiled with openmpi 1.4.2 > and > > pathscale 3.2. > > And i should of course have specified that this is with a GCC4.x > backend. -- Rafael Arco Arredondo Centro de Servicios de Informática y Redes de Comunicaciones Campus de Fuentenueva - Edificio Mecenas Universidad de Granada E-18071 Granada Spain Tel: +34 958 241010 Ext:31114 E-mail: rafaa...@ugr.es
Re: [OMPI users] PathScale problems persist
On Wed, 2010-09-22 at 14:16 +0200, Ake Sandgren wrote: > On Wed, 2010-09-22 at 07:42 -0400, Jeff Squyres wrote: > > This is a problem with the Pathscale compiler and old versions of GCC. See: > > > > > > http://www.open-mpi.org/faq/?category=building#pathscale-broken-with-mpi-c%2B%2B-api > > > > I note that you said you're already using GCC 4.x, but it's not clear from > > your text whether pathscale is using that compiler or a different GCC on > > the back-end. If you can confirm that pathscale *is* using GCC 4.x on the > > back-end, then this is worth reporting to the pathscale support people. > > I have no problem running the code below compiled with openmpi 1.4.2 and > pathscale 3.2. And i should of course have specified that this is with a GCC4.x backend. -- Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden Internet: a...@hpc2n.umu.se Phone: +46 90 7866134 Fax: +46 90 7866126 Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
Re: [OMPI users] PathScale problems persist
On Wed, 2010-09-22 at 07:42 -0400, Jeff Squyres wrote:
> This is a problem with the Pathscale compiler and old versions of GCC. See:
>
>
> http://www.open-mpi.org/faq/?category=building#pathscale-broken-with-mpi-c%2B%2B-api
>
> I note that you said you're already using GCC 4.x, but it's not clear from
> your text whether pathscale is using that compiler or a different GCC on the
> back-end. If you can confirm that pathscale *is* using GCC 4.x on the
> back-end, then this is worth reporting to the pathscale support people.
I have no problem running the code below compiled with openmpi 1.4.2 and
pathscale 3.2.
> > However, now we are having trouble with the 1.4.2, PathScale 3.2, and
> > the C++ bindings. The following code:
> >
> > #include
> > #include
> >
> > int main(int argc, char* argv[]) {
> > int node, size;
> >
> > MPI::Init(argc, argv);
> > MPI::COMM_WORLD.Set_errhandler(MPI::ERRORS_THROW_EXCEPTIONS);
> >
> > try {
> >int rank = MPI::COMM_WORLD.Get_rank();
> >int size = MPI::COMM_WORLD.Get_size();
> >
> >std::cout << "Hello world from process " << rank << " out of "
> > << size << "!" << std::endl;
> > }
> >
> > catch(MPI::Exception e) {
> >std::cerr << "MPI Error: " << e.Get_error_code()
> > << " - " << e.Get_error_string() << std::endl;
> > }
> >
> > MPI::Finalize();
> > return 0;
> > }
> >
> > generates the following output:
> >
> > [host1:29934] *** An error occurred in MPI_Comm_set_errhandler
> > [host1:29934] *** on communicator MPI_COMM_WORLD
> > [host1:29934] *** MPI_ERR_COMM: invalid communicator
> > [host1:29934] *** MPI_ERRORS_ARE_FATAL (your MPI job will now abort)
> > --
> > mpirun has exited due to process rank 2 with PID 29934 on
> > node host1 exiting without calling "finalize". This may
> > have caused other processes in the application to be
> > terminated by signals sent by mpirun (as reported here).
> > --
> > [host1:29931] 3 more processes have sent help message
> > help-mpi-errors.txt / mpi_errors_are_fatal
> > [host1:29931] Set MCA parameter "orte_base_help_aggregate" to 0 to see
> > all help / error messages
> >
> > There are no problems when Open MPI 1.4.2 is built with GCC (GCC 4.1.2).
> > No problems are found with Open MPI 1.2.6 and PathScale either.
--
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: a...@hpc2n.umu.se Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
Re: [OMPI users] PathScale problems persist
This is a problem with the Pathscale compiler and old versions of GCC. See:
http://www.open-mpi.org/faq/?category=building#pathscale-broken-with-mpi-c%2B%2B-api
I note that you said you're already using GCC 4.x, but it's not clear from your
text whether pathscale is using that compiler or a different GCC on the
back-end. If you can confirm that pathscale *is* using GCC 4.x on the
back-end, then this is worth reporting to the pathscale support people.
On Sep 21, 2010, at 7:31 AM, Rafael Arco Arredondo wrote:
> Hello,
>
> In January, I reported a problem with Open MPI 1.4.1 and PathScale 3.2
> about a simple Hello World that hung on initialization
> ( http://www.open-mpi.org/community/lists/users/2010/01/11863.php ).
> Open MPI 1.4.2 does not show this problem.
>
> However, now we are having trouble with the 1.4.2, PathScale 3.2, and
> the C++ bindings. The following code:
>
> #include
> #include
>
> int main(int argc, char* argv[]) {
> int node, size;
>
> MPI::Init(argc, argv);
> MPI::COMM_WORLD.Set_errhandler(MPI::ERRORS_THROW_EXCEPTIONS);
>
> try {
>int rank = MPI::COMM_WORLD.Get_rank();
>int size = MPI::COMM_WORLD.Get_size();
>
>std::cout << "Hello world from process " << rank << " out of "
> << size << "!" << std::endl;
> }
>
> catch(MPI::Exception e) {
>std::cerr << "MPI Error: " << e.Get_error_code()
> << " - " << e.Get_error_string() << std::endl;
> }
>
> MPI::Finalize();
> return 0;
> }
>
> generates the following output:
>
> [host1:29934] *** An error occurred in MPI_Comm_set_errhandler
> [host1:29934] *** on communicator MPI_COMM_WORLD
> [host1:29934] *** MPI_ERR_COMM: invalid communicator
> [host1:29934] *** MPI_ERRORS_ARE_FATAL (your MPI job will now abort)
> --
> mpirun has exited due to process rank 2 with PID 29934 on
> node host1 exiting without calling "finalize". This may
> have caused other processes in the application to be
> terminated by signals sent by mpirun (as reported here).
> --
> [host1:29931] 3 more processes have sent help message
> help-mpi-errors.txt / mpi_errors_are_fatal
> [host1:29931] Set MCA parameter "orte_base_help_aggregate" to 0 to see
> all help / error messages
>
> There are no problems when Open MPI 1.4.2 is built with GCC (GCC 4.1.2).
> No problems are found with Open MPI 1.2.6 and PathScale either.
>
> Best regards,
>
> Rafa
>
> --
> Rafael Arco Arredondo
> Centro de Servicios de Informática y Redes de Comunicaciones
> Campus de Fuentenueva - Edificio Mecenas
> Universidad de Granada
>
>
> ___
> 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/
