package: openmpi
dpkg --search openmpi
gromacs-openmpi: /usr/share/doc/gromacs-openmpi/copyright
gromacs-dev: /usr/lib/libmd_mpi_openmpi.la
gromacs-dev: /usr/lib/libgmx_mpi_d_openmpi.la
gromacs-openmpi: /usr/share/lintian/overrides/gromacs-openmpi
gromacs-openmpi: /usr/lib/libmd_mpi_openmpi.so.5
gromacs-openmpi: /usr/lib/libmd_mpi_d_openmpi.so.5.0.0
gromacs-dev: /usr/lib/libmd_mpi_openmpi.so
gromacs-dev: /usr/lib/libgmx_mpi_d_openmpi.so
gromacs-openmpi: /usr/lib/libmd_mpi_openmpi.so.5.0.0
gromacs-openmpi: /usr/bin/mdrun_mpi_d.openmpi
gromacs-openmpi: /usr/lib/libgmx_mpi_d_openmpi.so.5.0.0
gromacs-openmpi: /usr/share/doc/gromacs-openmpi/README.Debian
gromacs-dev: /usr/lib/libgmx_mpi_d_openmpi.a
gromacs-openmpi: /usr/bin/mdrun_mpi.openmpi
gromacs-openmpi: /usr/share/doc/gromacs-openmpi/changelog.Debian.gz
gromacs-dev: /usr/lib/libmd_mpi_d_openmpi.la
gromacs-openmpi: /usr/share/man/man1/mdrun_mpi_d.openmpi.1.gz
gromacs-dev: /usr/lib/libgmx_mpi_openmpi.a
gromacs-openmpi: /usr/lib/libgmx_mpi_openmpi.so.5.0.0
gromacs-dev: /usr/lib/libmd_mpi_d_openmpi.so
gromacs-openmpi: /usr/lib/libmd_mpi_d_openmpi.so.5
gromacs-dev: /usr/lib/libgmx_mpi_openmpi.la
gromacs-openmpi: /usr/share/man/man1/mdrun_mpi.openmpi.1.gz
gromacs-openmpi: /usr/share/doc/gromacs-openmpi
gromacs-dev: /usr/lib/libmd_mpi_openmpi.a
gromacs-dev: /usr/lib/libgmx_mpi_openmpi.so
gromacs-openmpi: /usr/lib/libgmx_mpi_openmpi.so.5
gromacs-openmpi: /usr/lib/libgmx_mpi_d_openmpi.so.5
gromacs-dev: /usr/lib/libmd_mpi_d_openmpi.a
Dear support,
I am trying to run a test case of AZTEC library named
az_tutorial_with_MPI.f . The example uses gfortran + MPI. The
compilation and linkage stage goes O.K., generating an executable
'sample'. But when I try to run sample (on 1 or more
processors) the run crushes immediately.
The compilation and linkage stage is done as follows:
gfortran -O -I/shared/include -I/shared/include/openmpi/ompi/mpi/cxx
-I../lib -DMAX_MEM_SIZE=16731136
-DCOMM_BUFF_SIZE=200000 -DMAX_CHUNK_SIZE=200000 -c -o
az_tutorial_with_MPI.o az_tutorial_with_MPI.f
gfortran az_tutorial_with_MPI.o -O -L../lib -laztec -lm -L/shared/lib
-lgfortran -lmpi -lmpi_f77 -o sample
The run:
/shared/home/gordon/Aztec_lib.dir/app>mpirun -np 1 sample
[cluster:12046] *** Process received signal ***
[cluster:12046] Signal: Segmentation fault (11)
[cluster:12046] Signal code: Address not mapped (1)
[cluster:12046] Failing at address: 0x100000098
[cluster:12046] [ 0] /lib/libc.so.6 [0x7fd4a2fa8f60]
[cluster:12046] [ 1] /shared/lib/libmpi.so.0(MPI_Comm_size+0x6e)
[0x7fd4a376c34e]
[cluster:12046] [ 2] sample [0x4178aa]
[cluster:12046] [ 3] sample [0x402a07]
[cluster:12046] [ 4] sample [0x402175]
[cluster:12046] [ 5] sample [0x401c52]
[cluster:12046] [ 6] sample [0x448edc]
[cluster:12046] [ 7] /lib/libc.so.6(__libc_start_main+0xe6)
[0x7fd4a2f951a6]
[cluster:12046] [ 8] sample [0x401a49]
[cluster:12046] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 12046 on node cluster exited
on signal 11 (Segmentation fault).
Here is some information about the machine:
uname -a
Linux cluster 2.6.26-2-amd64 #1 SMP Sun Jun 20 20:16:30 UTC 2010 x86_64
GNU/Linux
lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 5.0.5 (lenny)
Release: 5.0.5
Codename: lenny
gcc --version
gcc (Debian 4.3.2-1.1) 4.3.2
gfortran --version
GNU Fortran (Debian 4.3.2-1.1) 4.3.2
ldd sample
linux-vdso.so.1 => (0x00007fffffffe000)
libgfortran.so.3 => /usr/lib/libgfortran.so.3 (0x00007fd29db16000)
libm.so.6 => /lib/libm.so.6 (0x00007fd29d893000)
libmpi.so.0 => /shared/lib/libmpi.so.0 (0x00007fd29d5e7000)
libmpi_f77.so.0 => /shared/lib/libmpi_f77.so.0
(0x00007fd29d3af000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007fd29d198000)
libc.so.6 => /lib/libc.so.6 (0x00007fd29ce45000)
libopen-rte.so.0 => /shared/lib/libopen-rte.so.0
(0x00007fd29cbf8000)
libopen-pal.so.0 => /shared/lib/libopen-pal.so.0
(0x00007fd29c9a2000)
libdl.so.2 => /lib/libdl.so.2 (0x00007fd29c79e000)
libnsl.so.1 => /lib/libnsl.so.1 (0x00007fd29c586000)
libutil.so.1 => /lib/libutil.so.1 (0x00007fd29c383000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00007fd29c167000)
/lib64/ld-linux-x86-64.so.2 (0x00007fd29ddf1000)
Let me just mention that the C+MPI test case of the AZTEC library
'az_tutorial.c' runs with no problem.
Also, az_tutorial_with_MPI.f runs O.K. on my 32bit LINUX cluster running
gcc,g77 and MPICH, and on my SGI 16 processors
Ithanium 64 bit machine.
Thank you for your help,
Sincerely,
Rachel
Dr. Rachel Gordon
Senior Research Fellow Phone: +972-4-8293811
Dept. of Aerospace Eng. Fax: +972 - 4 - 8292030
The Technion, Haifa 32000, Israel email: rgor...@tx.technion.ac.il
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