From dsbrigh@cs.umbc.edu Thu Apr 27 12:00:42 1995 Return-Path: dsbrigh@cs.umbc.edu Received: from umbc4.umbc.edu (root@umbc4.umbc.edu [130.85.1.4]) by umbc7.umbc.edu (8.6.10/8.6.9) with ESMTP id MAA18009 for ; Thu, 27 Apr 1995 12:00:41 -0400 Received: from algol.cs.umbc.edu (algol.cs.umbc.edu [130.85.100.2]) by umbc4.umbc.edu (8.6.10/8.6.9) with ESMTP id MAA25049 for ; Thu, 27 Apr 1995 12:00:40 -0400 Received: from deputy.cs.umbc.edu (dsbrigh@deputy.cs.umbc.edu [130.85.100.57]) by algol.cs.umbc.edu (8.6.12/8.6.9) with ESMTP id MAA10702; Thu, 27 Apr 1995 12:00:47 -0400 From: David Brightwell Received: (dsbrigh@localhost) by deputy.cs.umbc.edu (8.6.10/8.6.9) id MAA09035; Thu, 27 Apr 1995 12:00:34 -0400 Message-Id: <199504271600.MAA09035@deputy.cs.umbc.edu> Subject: MPI on Maui SP2 To: motteler@cs.umbc.edu (Howard E. Motteler) Date: Thu, 27 Apr 1995 12:00:33 -0400 (EDT) Cc: dsbrigh@cs.umbc.edu (David Brightwell; Masters) X-Mailer: ELM [version 2.4 PL22] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Length: 950 Status: RO Dr. Motteler, Here are some steps to take in order to use MPI on the Maui SP2. You may want to post this for the rest of the class. Add /source/pd/mpi/bin to your PATH. Create a .rhosts file so that you can use multiple CPUs. One with all the SP2 nodes exists in: /source/local/etc/httpd/htdocs/training/workshop/samples/rhost The following Makefile can be used to compile the bogey.c program, and shows the paths to the includes and libs. ------------------ # Sample MPI Makefile from MPI Distribution # modified by Dave Brightwell ARCH = rs6000 COMM = euih MPIR_HOME = /source/pd/mpi CC = mpcc # INCLUDE_DIR = -I$(MPIR_HOME)/include MPILIB_DIR = -L$(MPIR_HOME)/lib/$(ARCH)/$(COMM) MPILIB = -lmpi OBJECTS = bogey.o EXEC = bogey all: $(EXEC) $(EXEC):$(OBJECTS) $(CC) -o$(EXEC) $(OBJECTS) $(MPILIB_DIR) $(MPILIB) .c.o: $(CC) -c $(CFLAGS) $(INCLUDE_DIR) -o $@ $< clean: rm $(OBJECTS) $(EXEC)