openmpi/INSTALL

Copyright (c) 2004-2005 The Trustees of Indiana University.
                        All rights reserved.
Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
                        All rights reserved.
Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
                        University of Stuttgart.  All rights reserved.
Copyright (c) 2004-2005 The Regents of the University of California.
                        All rights reserved.
$COPYRIGHT$

Additional copyrights may follow

$HEADER$

If you have checked out a DEVELOPER'S COPY of Open MPI (i.e., you
checked out from subversion), you must first run:

shell$ ./autogen.sh 

You will need very recent versions of GNU Autoconf, Automake, and
Libtool.  If autogen.sh fails, read the HACKING file.

Everyone must run "configure" and "make" to build Open MPI.  Execute
the following commands to install the Open MPI system from within
the directory at the top of the tree:

shell$ ./configure --prefix=/where/to/install
shell$ make all install

If you need special access to install, then you can execute "make
all" as a user with write permissions in the build tree, and a
separate "make install" as a user with write permissions to the
install tree.

To compile an MPI program:

C programs:   mpicc your-code.c
C++ programs: mpiCC your-code.cc    or
              mpic++ your-code.cc   (for case-insensitive filesystems)
F77 programs: mpif77 your-code.f
F90 programs: mpif90 your-code.f90