From cea22389bb5b08ece2306e1e839f6667b4ea6887 Mon Sep 17 00:00:00 2001 From: Karen Norteman Date: Thu, 1 Feb 2007 21:15:43 +0000 Subject: [PATCH] trac bug 850 This commit was SVN r13437. --- ompi/mpi/man/man3/MPI_Allreduce.3 | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ompi/mpi/man/man3/MPI_Allreduce.3 b/ompi/mpi/man/man3/MPI_Allreduce.3 index cfa88901d1..933ecfc628 100644 --- a/ompi/mpi/man/man3/MPI_Allreduce.3 +++ b/ompi/mpi/man/man3/MPI_Allreduce.3 @@ -1,6 +1,6 @@ -.\"Copyright 2006, Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. +.\"Copyright 2007, Sun Microsystems, Inc. .\" Copyright (c) 1996 Thinking Machines Corporation -.TH MPI_Allreduce 3OpenMPI "September 2006" "Open MPI 1.2" " " +.TH MPI_Allreduce 3OpenMPI "March 2007" "Open MPI 1.2" " " .SH NAME \fBMPI_Allreduce\fP \- Combines values from all processes and distributes the result back to all processes. @@ -107,7 +107,7 @@ CALL MPI_REDUCE(sum, c, n, MPI_REAL, MPI_SUM, 0, comm, ierr) RETURN .fi .SH USE OF IN-PLACE OPTION -When the communicator is an intracommunicator, you can perform an all-reduce operation in-place (the output buffer is used as the input buffer). Use the variable MPI_IN_PLACE as the value of both \fIsendbuf\fR and \fIrecvbuf\fR. +When the communicator is an intracommunicator, you can perform an all-reduce operation in-place (the output buffer is used as the input buffer). Use the variable MPI_IN_PLACE as the value of \fIsendbuf\fR at all processes. .sp Note that MPI_IN_PLACE is a special kind of value; it has the same restrictions on its use as MPI_BOTTOM. .sp