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mpimcexec: man page proof-reading

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Change-Id: I58223dd86e17fa896fe3e258d2dc2e5b881a0072
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Balazs Gerofi
2018-06-18 16:30:09 +09:00
parent 3ced3f6080
commit 0d99072109
1 changed files with 8 additions and 7 deletions
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15
arch/x86_64/tools/mpimcexec.1in
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@@ -12,16 +12,17 @@ mpimcexec \- run an MPI application on McKernel
.\" ---------------------------- DESCRIPTION ---------------------------- .\" ---------------------------- DESCRIPTION ----------------------------
.SH DESCRIPTION .SH DESCRIPTION
mpimcexec is a wrapper script to run an MPI application on McKernels. mpimcexec is a wrapper script for running MPI applications on McKernel.
It executes the mpiexec command to spawn the mcexec command on Mckernel It internally calls mpiexec to spawn mcexec on compute nodes, which in
on compute nodes, and each mcexec turns to run \fI<command>\fR. turn runs \fI<command>\fR on McKernel. mpimcexec specifies a number of
mcexec arguments that enable high performance execution.
.\" ---------------------------- OPTIONS ---------------------------- .\" ---------------------------- OPTIONS ----------------------------
.SH OPTIONS .SH OPTIONS
.TP .TP
.B -ppn N, --ppn N, --ranks-per-node N .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 .TP
.B -n N, --n N, --ranks N .B -n N, --n N, --ranks N
Specify the number of total MPI ranks. Specify the number of total MPI ranks.
@@ -42,10 +43,10 @@ Pass an additional environment variable
Specify preferred NUMA node. Specify preferred NUMA node.
.TP .TP
.B -h <file name>, ---hostfile <file name> .B -h <file name>, ---hostfile <file name>
Specify a host file for MPI Specify a host file for MPI.
.TP .TP
.B --help .B --help
Show help message Show help message.
.PP .PP
.\" ---------------------------- SEE ALSO ---------------------------- .\" ---------------------------- SEE ALSO ----------------------------
@@ -54,6 +55,6 @@ Show help message
.\" ---------------------------- AUTHORS ---------------------------- .\" ---------------------------- AUTHORS ----------------------------
.SH AUTHORS .SH AUTHORS
Copyright (C) 2018 McKernel Development Team, RIKEN AICS, Japan Copyright (C) 2018 McKernel Development Team, RIKEN, Japan