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Update the scaling.pl script #4337

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Merged
merged 1 commit into from
Oct 14, 2017
Merged

Update the scaling.pl script #4337

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28 changes: 23 additions & 5 deletions contrib/scaling/scaling.pl
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Original file line number Diff line number Diff line change
Expand Up @@ -26,10 +26,10 @@
my @tests = qw(/bin/true ./orte_no_op ./mpi_no_op ./mpi_no_op ./mpi_no_op);
my @options = ("", "", "", "-mca mpi_add_procs_cutoff 0 -mca pmix_base_async_modex 1", "-mca mpi_add_procs_cutoff 0 -mca pmix_base_async_modex 1 -mca async_mpi_init 1 -mca async_mpi_finalize 1");
my @starterlist = qw(mpirun prun srun aprun);
my @starteroptionlist = ("--novm",
my @starteroptionlist = (" --novm",
"",
"--distribution=cyclic -N",
"-N");
" --distribution=cyclic --ntasks-per-node=",
" -N");

# Set to true if the script should merely print the cmds
# it would run, but don't run them
Expand Down Expand Up @@ -130,7 +130,7 @@
push @starteroptions, $opt;
} elsif ($usesrun && $starter eq "srun") {
push @starters, $starter;
$opt = $starteroptionlist[$idx] . " " . $ppn;
$opt = $starteroptionlist[$idx] . $ppn;
push @starteroptions, $opt;
}
}
Expand Down Expand Up @@ -277,6 +277,10 @@ ()
}
# give it a couple of seconds to start
sleep 2;
} else {
if ($myresults) {
print FILE "\n\n";
}
}

if ($myresults) {
Expand All @@ -292,7 +296,15 @@ ()
if (!$SHOWME) {
# pre-position the executable
$cmd = $starter . $starteroptions[$index] . " $test 2>&1";
system($cmd);
my $error;
$error = system($cmd);
if (0 != $error) {
if ($myresults) {
print FILE "Command $cmd returned error $error\n";
$testnum = $testnum + 1;
next;
}
}
}
$n = 1;
while ($n <= $num_nodes) {
Expand Down Expand Up @@ -321,12 +333,18 @@ ()
print "\n--------------------------------------------------\n";
}
$testnum = $testnum + 1;
if ($starter eq "srun" or $starter eq "aprun") {
if ($testnum ge 3) {
last;
}
}
}
if ($havedvm) {
if (!$SHOWME) {
$cmd = "prun --terminate";
system($cmd);
}
$havedvm = 0;
}
$index = $index + 1;
}
Expand Down