Hi Jeff Just came across your post against this ticket. Here are the request files generated against 1.8.3 that exhibits the same problem.
I am compiling on RHEL 6.4 using gcc 4.4.7
Thanks
Jamil
On 25 April 2014 21:27, Jamil Appa <jamil.a...@zenotech.com> wrote:
>
> Hi
>
> The following program deadlocks in mpi_finalize with OMPI 1.8.1 but
> works correctly with OMPI 1.6.5
>
> Is there a work around?
>
> Thanks
>
> Jamil
>
> program mpiio
> use mpi
> implicit none
> integer(kind=4) :: iprov, fh, ierr
> call mpi_init_thread(MPI_THREAD_SERIALIZED, iprov, ierr)
> if (iprov < MPI_THREAD_SERIALIZED) stop 'mpi_init_thread'
> call mpi_file_open(MPI_COMM_WORLD, 'test.dat', &
> MPI_MODE_WRONLY + MPI_MODE_CREATE, MPI_INFO_NULL, fh, ierr)
> call mpi_file_close(fh, ierr)
> call mpi_finalize(ierr)
> end program mpiio
>
> (gdb) bt
> #0 0x0000003155a0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
> #1 0x0000003155a09388 in _L_lock_854 () from /lib64/libpthread.so.0
> #2 0x0000003155a09257 in pthread_mutex_lock () from /lib64/libpthread.so.0
> #3 0x00007ffff7819f3c in ompi_attr_free_keyval () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/libmpi.so.1
> #4 0x00007ffff7857be1 in PMPI_Keyval_free () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/libmpi.so.1
> #5 0x00007ffff15b21f2 in ADIOI_End_call () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/openmpi/mca_io_romio.so
> #6 0x00007ffff781a325 in ompi_attr_delete_impl () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/libmpi.so.1
> #7 0x00007ffff781a4ec in ompi_attr_delete_all () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/libmpi.so.1
> #8 0x00007ffff7832ad5 in ompi_mpi_finalize () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/libmpi.so.1
> #9 0x00007ffff7b12e59 in pmpi_finalize__ () from
> /gpfs/thirdparty/zenotech/home/jappa/apps6.4/lib/libmpi_mpifh.so.2
> #10 0x0000000000400b64 in mpiio () at t.f90:10
> #11 0x0000000000400b9a in main ()
> #12 0x000000315561ecdd in __libc_start_main () from /lib64/libc.so.6
> #13 0x0000000000400a19 in _start ()
>
--
Jamil Appa | Co-Founder and Director | Zenotech
+447747606788 | [image: View Jamil Appa's LinkedIn profile]
<http://uk.linkedin.com/pub/jamil-appa/1/165/120>
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config.log.gz
Description: GNU Zip compressed data
ompi_info.log.gz
Description: GNU Zip compressed data
