source: proiecte/hpl/openmpi_compiled/share/man/man1/ompi-checkpoint.1 @ 97

Last change on this file since 97 was 97, checked in by (none), 14 years ago

Adding compiled files

File size: 2.6 KB
Line 
1.\"
2.\" Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
3.\"                         University Research and Technology
4.\"                         Corporation.  All rights reserved.
5.\" Copyright (c) 2008      Sun Microsystems, Inc.  All rights reserved.
6.\"
7.\" Man page for OMPI's ompi-checkpoint command
8.\"
9.\" .TH name     section center-footer   left-footer  center-header
10.TH     OMPI-CHECKPOINT  1 "Dec 08, 2009" "1.4" "Open MPI"
11.\" **************************
12.\"    Name Section
13.\" **************************
14.SH NAME
15.
16ompi-checkpoint, orte-checkpoint \- Checkpoint a running parallel process using the Open MPI
17Checkpoint/Restart Service (CRS)
18.
19.PP
20.
21\fBNOTE:\fP \fIompi-checkpoint\fP, and \fIorte-checkpoint\fP are all exact
22synonyms for each other. Using any of the names will result in exactly
23identical behavior.
24.
25.\" **************************
26.\"    Synopsis Section
27.\" **************************
28.SH SYNOPSIS
29.
30.B ompi-checkpoint
31.R [ options ]
32.B <PID_OF_MPIRUN>
33.
34.\" **************************
35.\"    Options Section
36.\" **************************
37.SH Options
38.
39\fIorte-checkpoint\fR will attempt to notify a running parallel job (identified
40by \fImpirun\fP) that it has been requested that the job checkpoint itself. A
41global snapshot handle reference is presented to the user, which is used in
42\fIompi_restart\fP to restart the job.
43.
44.TP 10
45.B <PID_OF_MPIRUN>
46Process ID of the \fImpirun\fP process.
47.
48.
49.TP
50.B -h | --help
51Display help for this command
52.
53.
54.TP
55.B -w | --nowait
56Do not wait for the application to finish checkpointing before returning.
57.
58.
59.TP
60.B -s | --status
61Display status messages regarding the progression of the checkpoint request.
62.
63.
64.TP
65.B --term
66After checkpointing the running job, terminate it.
67.
68.
69.TP
70.B -v | --verbose
71Enable verbose output for debugging.
72.
73.
74.TP
75.B -gmca | --gmca \fR<key> <value>\fP
76Pass global MCA parameters that are applicable to all contexts. \fI<key>\fP is
77the parameter name; \fI<value>\fP is the parameter value.
78.
79.
80.TP
81.B -mca | --mca <key> <value>
82Send arguments to various MCA modules.
83.
84.
85.\" **************************
86.\"    Description Section
87.\" **************************
88.SH DESCRIPTION
89.
90.PP
91\fIorte-checkpoint\fR can be invoked multiple, non-overlapping times.
92It is convenient to note that the user does not need to spectify
93the checkpointer to be used here, as that is determined completely by each of
94the running process in the job being checkpointed.
95.
96.
97.\" **************************
98.\"    See Also Section
99.\" **************************
100.
101.SH SEE ALSO
102  orte-ps(1), orte-clean(1), ompi-restart(1), opal-checkpoint(1), opal-restart(1), opal_crs(7)
103.
Note: See TracBrowser for help on using the repository browser.