PARALLEL.RU

# cd /opt/SUNWhpc/examples
# mpicc hello_c.c
mpicc: cannot execute
# cat hello_c.c
/*
 * Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
 *                         University Research and Technology
 *                         Corporation.  All rights reserved.
 * Copyright (c) 2006      Cisco Systems, Inc.  All rights reserved.
 *
 * Sample MPI "hello world" application in C
 */

#include <stdio.h>
#include "mpi.h"

int main(int argc, char* argv[])
{
    int rank, size;

    MPI_Init(&argc, &argv);
    MPI_Comm_rank(MPI_COMM_WORLD, &rank);
    MPI_Comm_size(MPI_COMM_WORLD, &size);
    printf("Hello, world, I am %d of %d\n", rank, size);
    MPI_Finalize();

    return 0;
}
#

bash-3.00# mpicc hello_c.c
bash: /opt/SUNWhpc/bin/mpicc: Invalid argument

 cat /.profile
PATH=/usr/local/bin:/usr/X/bin:$PATH:/opt/SUNWhpc/bin:/usr/ccs/bin/:/usr/ucb
export PATH

MANPATH=/opt/SUNWhpc/man:$MANPATH
export MANPATH

LD_LIBRARY_PATH=/opt/SUNWhpc/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH

# file *
Install_Utilities:      directory
mpiCC:          ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpic++:         ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpicc:          ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpicxx:         ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpiexec:        ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpif77:         ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpif90:         ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
mpirun:         ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
ompi_info:      ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
opal_wrapper:   ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
orte-clean:     ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
orted:          ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped
orterun:        ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, UltraSPARC3 Extensions Required, dynamically linked, not stripped

# prtdiag
System Configuration:  Sun Microsystems  sun4u Sun Enterprise 450 (4 X UltraSPARC-II 480MHz)
System clock frequency: 96 MHz
Memory size: 4096 Megabytes
...

# uname -a
SunOS sun 5.10 Generic_120011-14 sun4u sparc SUNW,Ultra-4