[mpich2-dev] error in mpiexec

[lagoun brahim]

hi there in
i will use mpich2 (1.2;1.3;1.4 .p) configured with: ./configure --with-pm=gforker FC=gfortran F77=gfortran
but when i execut mpiexec i have the same error :
pdoc:/home/mpich2-1.4.1p1/examples # mpiexec -n 4 ./cpi
[pdoc:04201] [NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_init_stage1.c at line 182
--------------------------------------------------------------------------
It looks like orte_init failed for some reason; your parallel process is
likely to abort.  There are many reasons that a parallel process can
fail during orte_init; some of which are due to configuration or
environment problems.  This failure appears to be an internal failure;
here's some additional information (which may only be relevant to an
Open MPI developer):

  orte_rml_base_select failed
  --> Returned value -13 instead of ORTE_SUCCESS

--------------------------------------------------------------------------
[pdoc:04201] [NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_system_init.c at line 42
[pdoc:04201] [NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 52
--------------------------------------------------------------------------
Open RTE was unable to initialize properly.  The error occured while
attempting to orte_init().  Returned value -13 instead of ORTE_SUCCESS.
--------------------------------------------------------------------------
 
any suggestion or help
i have a i7 990 with 12 cores my OS is opensuse 11.3 64 bits
thank's in advance
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