gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mpimcexec: man page proof-reading

Browse Source 
Change-Id: I58223dd86e17fa896fe3e258d2dc2e5b881a0072
This commit is contained in:
Balazs Gerofi
2018-06-18 16:30:09 +09:00
parent 3ced3f6080
commit 0d99072109
1 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
arch/x86_64/tools/mpimcexec.1in
View File

@ -12,16 +12,17 @@ mpimcexec \- run an MPI application on McKernel
.\" ---------------------------- DESCRIPTION ----------------------------
.SH DESCRIPTION
mpimcexec is a wrapper script to run an MPI application on McKernels.
It executes the mpiexec command to spawn the mcexec command on Mckernel
on compute nodes, and each mcexec turns to run \fI<command>\fR.
mpimcexec is a wrapper script for running MPI applications on McKernel.
It internally calls mpiexec to spawn mcexec on compute nodes, which in
turn runs \fI<command>\fR on McKernel. mpimcexec specifies a number of
mcexec arguments that enable high performance execution.
.\" ---------------------------- OPTIONS ----------------------------
.SH OPTIONS
.TP
.B -ppn N, --ppn N, --ranks-per-node N
Specify the number of MPI ranks per node. It is always required.
Specify the number of MPI ranks per node. This argument is required.
.TP
.B -n N, --n N, --ranks N
Specify the number of total MPI ranks.
@ -42,10 +43,10 @@ Pass an additional environment variable
Specify preferred NUMA node.
.TP
.B -h <file name>, ---hostfile <file name>
Specify a host file for MPI
Specify a host file for MPI.
.TP
.B --help
Show help message
Show help message.
.PP
.\" ---------------------------- SEE ALSO ----------------------------
@ -54,6 +55,6 @@ Show help message
.\" ---------------------------- AUTHORS ----------------------------
.SH AUTHORS
Copyright (C) 2018 McKernel Development Team, RIKEN AICS, Japan
Copyright (C) 2018 McKernel Development Team, RIKEN, Japan