mpirun.1in: whitespace cleanup

Whitespace cleanup only; no content changes.

orte/tools/orterun/orterun.1in

@@ -4,7 +4,7 @@
 .\" $COPYRIGHT$
 .\"
 .\" Man page for ORTE's orterun command
-.\" 
+.\"
 .\" .TH name     section center-footer   left-footer  center-header
 .TH MPIRUN 1 "#OMPI_DATE#" "#PACKAGE_VERSION#" "#PACKAGE_NAME#"
 .\" **************************
@@ -27,7 +27,7 @@ other.  Using any of the names will produce the same behavior.
 Single Process Multiple Data (SPMD) Model:
 
 .B mpirun
-[ options ] 
+[ options ]
 .B <program>
 [ <args> ]
 .P
@@ -41,8 +41,8 @@ Multiple Instruction Multiple Data (MIMD) Model:
 [ <args1> ] :
        [ local_options2 ]
 .B <program2>
-[ <args2> ] : 
-       ... : 
+[ <args2> ] :
+       ... :
        [ local_optionsN ]
 .B <programN>
 [ <argsN> ]
@@ -164,7 +164,7 @@ List of hosts on which to invoke processes.
 .TP
 .B
 -hostfile\fR,\fP --hostfile \fR<hostfile>\fP
-Provide a hostfile to use. 
+Provide a hostfile to use.
 .\" JJH - Should have man page for how to format a hostfile properly.
 .
 .
@@ -190,7 +190,7 @@ execute (i.e., neither the "-np" nor its synonyms are provided on the command
 line), Open MPI will automatically execute a copy of the program on
 each process slot (see below for description of a "process slot"). This
 feature, however, can only be used in the SPMD model and will return an
-error (without beginning execution of the application) otherwise. 
+error (without beginning execution of the application) otherwise.
 .
 .
 .TP
@@ -636,9 +636,9 @@ There may be other options listed with \fImpirun --help\fP.
 .TP
 .B MPIEXEC_TIMEOUT
 The maximum number of seconds that
-.I mpirun 
+.I mpirun
 .RI ( mpiexec )
-will run.  After this many seconds, 
+will run.  After this many seconds,
 .I mpirun
 will abort the launched job and exit.
 .
@@ -1078,7 +1078,7 @@ hostnames, indexed from 0.  For example:
 Starting with Open MPI v1.7, all socket/core slot locations are be
 specified as
 .I logical
-indexes (the Open MPI v1.6 series used 
+indexes (the Open MPI v1.6 series used
 .I physical
 indexes).  You can use tools such as HWLOC's "lstopo" to find the
 logical indexes of socket and cores.
@@ -1107,7 +1107,7 @@ If a relative directory is specified, it must be relative to the initial
 working directory determined by the specific starter used. For example when
 using the rsh or ssh starters, the initial directory is $HOME by default. Other
 starters may set the initial directory to the current working directory from
-the invocation of \fImpirun\fP. 
+the invocation of \fImpirun\fP.
 .
 .
 .
@@ -1135,7 +1135,7 @@ that node), then Open MPI will use the default directory determined by
 the starter.
 .PP
 All directory changing occurs before the user's program is invoked; it
-does not wait until \fIMPI_INIT\fP is called.  
+does not wait until \fIMPI_INIT\fP is called.
 .
 .
 .
@@ -1163,7 +1163,7 @@ using the typical shell redirection procedure on \fImpirun\fP.
 Note that in this example \fIonly\fP the MPI_COMM_WORLD rank 0 process will
 receive the stream from \fImy_input\fP on stdin.  The stdin on all the other
 nodes will be tied to /dev/null.  However, the stdout from all nodes will
-be collected into the \fImy_output\fP file. 
+be collected into the \fImy_output\fP file.
 .
 .
 .
@@ -1199,8 +1199,8 @@ MPI application.
 .PP
 User signal handlers should probably avoid trying to cleanup MPI state
 (Open MPI is currently not async-signal-safe; see MPI_Init_thread(3)
-for details about 
-.I MPI_THREAD_MULTIPLE 
+for details about
+.I MPI_THREAD_MULTIPLE
 and thread safety).  For example, if a segmentation fault occurs in
 \fIMPI_SEND\fP (perhaps because a bad buffer was passed in) and a user
 signal handler is invoked, if this user handler attempts to invoke
@@ -1279,7 +1279,7 @@ The \fI--prefix\fR option is not sufficient if the installation paths
 on the remote node are different than the local node (e.g., if "/lib"
 is used on the local node, but "/lib64" is used on the remote node),
 or if the installation paths are something other than a subdirectory
-under a common prefix.  
+under a common prefix.
 .PP
 Note that executing \fImpirun\fR via an absolute pathname is
 equivalent to specifying \fI--prefix\fR without the last subdirectory
@@ -1322,7 +1322,7 @@ The \fI<key>\fP argument generally specifies which MCA module will receive the v
 For example, the \fI<key>\fP "btl" is used to select which BTL to be used for
 transporting MPI messages.  The \fI<value>\fP argument is the value that is
 passed.
-For example: 
+For example:
 .
 .TP 4
 mpirun -mca btl tcp,self -np 1 foo
@@ -1389,7 +1389,7 @@ are spawned by that job are designated "secondary" jobs):
 .IP \[bu] 2
 if all processes in the primary job normally terminate with exit status 0, we return 0
 .IP \[bu]
-if one or more processes in the primary job normally terminate with non-zero exit status, 
+if one or more processes in the primary job normally terminate with non-zero exit status,
 we return the exit status of the process with the lowest MPI_COMM_WORLD rank to have a non-zero status
 .IP \[bu]
 if all processes in the primary job normally terminate with exit status 0, and one or more
@@ -1435,7 +1435,7 @@ transport of MPI messages.
 .
 .
 .TP 4
-mpirun -np 4 -mca btl tcp,sm,self 
+mpirun -np 4 -mca btl tcp,sm,self
 .br
 --mca btl_tcp_if_include eth0 prog1
 .br