08-06-2016
A lot of cluster technologies use openMPI. I do not know for sure. I do know that Sun Solaris cluster V7 was based MPI and Sun actively contributed to development. Oracle does not do that now, AFAIK.
Try it. You will have openMPI installed already BTW. Why do you think MPI would no longer function? It is simply a "layer".
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LEARN ABOUT DEBIAN
mpi_file_call_errhandler
MPI_File_call_errhandler(3) MPI MPI_File_call_errhandler(3)
NAME
MPI_File_call_errhandler - Call the error handler installed on a file
SYNOPSIS
int MPI_File_call_errhandler(MPI_File fh, int errorcode)
INPUT PARAMETERS
fh - MPI file with error handler (handle)
errorcode
- error code (integer)
THREAD AND INTERRUPT SAFETY
This routine is thread and interrupt safe only if no MPI routine that updates or frees the same MPI object may be called concurrently with
this routine.
The MPI standard defined a thread-safe interface but this does not mean that all routines may be called without any thread locks. For
example, two threads must not attempt to change the contents of the same MPI_Info object concurrently. The user is responsible in this
case for using some mechanism, such as thread locks, to ensure that only one thread at a time makes use of this routine.
NOTES FOR FORTRAN
All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have an additional argument ierr at the end of the argument list. ierr
is an integer and has the same meaning as the return value of the routine in C. In Fortran, MPI routines are subroutines, and are invoked
with the call statement.
All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in Fortran.
ERRORS
All MPI routines (except MPI_Wtime and MPI_Wtick ) return an error value; C routines as the value of the function and Fortran routines in
the last argument. Before the value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI
job. The error handler may be changed with MPI_Comm_set_errhandler (for communicators), MPI_File_set_errhandler (for files), and
MPI_Win_set_errhandler (for RMA windows). The MPI-1 routine MPI_Errhandler_set may be used but its use is deprecated. The predefined
error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarentee that an MPI program can
continue past an error; however, MPI implementations will attempt to continue whenever possible.
MPI_SUCCESS
- No error; MPI routine completed successfully.
MPI_ERR_FILE
- Invalid MPI File handle
LOCATION
file_call_errhandler.c
3/19/2011 MPI_File_call_errhandler(3)