345 строки
11 KiB
Perl
Исполняемый файл
345 строки
11 KiB
Perl
Исполняемый файл
#!/usr/bin/env perl
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#
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# Copyright (c) 2012 Los Alamos National Security, Inc.
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# All rights reserved.
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# Copyright (c) 2015-2016 Intel, Inc. All rights reserved.
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use strict;
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use Getopt::Long;
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# globals
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my $num_nodes = 2;
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my $my_arg;
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my $reps = 1;
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my $usedvm = 0;
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my $usesrun = 0;
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my $usempirun = 0;
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my $useaprun = 0;
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my $useaprun = 0;
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my $myapp;
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my $runall = 0;
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my $rawoutput = 0;
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my $myresults;
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my @csvrow;
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my @tests = qw(/bin/true ./orte_no_op ./mpi_no_op ./mpi_no_op ./mpi_no_op);
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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");
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my @starters = qw(mpirun orterun srun aprun);
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my @starteroptions = ("-npernode 1 --novm",
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"--hnp file:dvm_uri -pernode",
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"--distribution=cyclic",
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"-N 1");
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# Set to true if the script should merely print the cmds
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# it would run, but don't run them
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my $SHOWME = 0;
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# Set to true to suppress most informational messages.
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my $QUIET = 0;
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# Set to true if we just want to see the help message
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my $HELP = 0;
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GetOptions(
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"help" => \$HELP,
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"quiet" => \$QUIET,
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"showme" => \$SHOWME,
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"reps=s" => \$reps,
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"dvm" => \$usedvm,
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"srun" => \$usesrun,
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"aprun" => \$useaprun,
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"mpirun" => \$usempirun,
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"myapp=s" => \$myapp,
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"all" => \$runall,
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"results=s" => \$myresults,
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"rawout" => \$rawoutput,
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) or die "unable to parse options, stopped";
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if ($HELP) {
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print <<EOT;
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$0 [options]
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--help | -h This help message
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--quiet | -q Only output critical messages to stdout
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--showme Show the actual commands without executing them
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--reps=s Number of times to run each test (for statistics)
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--mpirun Use only mpirun (or its equivalent orterun)
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--dvm Use only orte-dvm to execute the test
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--srun Use only srun (if available) to execute the test
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--arpun Use only aprun (if available) to execute the test
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--myapp=s In addition to the standard tests, run this specific application (including any args)
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--all Use all available start commands [default]
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--results=file File where results are to stored in comma-separated value format
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--rawout Provide raw timing output to the file
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EOT
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exit(0);
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}
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my $n = 1;
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my $cmd;
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my $starter;
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my $test;
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my $output;
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my @lines;
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my $line;
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my @results;
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my $res;
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my $idx;
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my $option;
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my $havedvm = 0;
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# see which starters are available
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my @path = split(":", $ENV{PATH});
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my $exists = 0;
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$idx=0;
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while ($idx <= $#starters) {
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$starter = $starters[$idx];
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$exists = 0;
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foreach my $path (@path) {
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if ( -x "$path/$starter") {
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$exists = 1;
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last;
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}
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}
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unless ($exists) {
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# remove this one from the list
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splice @starters, $idx, 1;
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splice @starteroptions, $idx, 1;
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# adjust the index
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$idx = $idx - 1;
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} elsif ($usedvm && $starter ne "orterun") {
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# remove this one from the list
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splice @starters, $idx, 1;
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splice @starteroptions, $idx, 1;
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# adjust the index
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$idx = $idx - 1;
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} elsif ($usesrun && $starter ne "srun") {
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# remove this one from the list
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splice @starters, $idx, 1;
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splice @starteroptions, $idx, 1;
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# adjust the index
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$idx = $idx - 1;
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} elsif ($useaprun && $starter ne "aprun") {
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# remove this one from the list
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splice @starters, $idx, 1;
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splice @starteroptions, $idx, 1;
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# adjust the index
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$idx = $idx - 1;
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} elsif ($usempirun && $starter ne "mpirun") {
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# remove this one from the list
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splice @starters, $idx, 1;
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splice @starteroptions, $idx, 1;
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# adjust the index
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$idx = $idx - 1;
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}
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$idx = $idx + 1;
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}
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# bozo check
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if (scalar @starters == 0) {
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print "No available starters\n";
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exit;
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}
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# if they gave us an app, add it to the list of tests
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if ($myapp) {
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push @tests, $myapp;
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}
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if ($myresults) {
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# open the results file
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open FILE, ">$myresults" || die "file could not be opened";
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}
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# determine the number of nodes - doesn't
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# matter which starter we use
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$cmd = $starters[0] . " " . $starteroptions[0] . " hostname";
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print "CMD: $cmd\n";
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$output = `$cmd`;
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print "$output\n";
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@lines = split(/\n/, $output);
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$num_nodes = $#lines + 1;
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# collect the complete list of starters
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my $mystarters;
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$idx=1;
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$mystarters = $starters[0];
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while ($idx < $#starters) {
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$mystarters = $mystarters . "," . $starters[$idx];
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$idx = $idx + 1;
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}
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# get the local date and time
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my ($sec,$min,$hour,$day,$month,$yr19,@rest) = localtime(time);
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# start by printing out the resulting configuration
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print "\n--------------------------------------------------\n";
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print "\nTest configuration:\n";
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print "\tDate:\t" . "$day-".++$month. "-".($yr19+1900) . " " . sprintf("%02d",$hour).":".sprintf("%02d",$min).":".sprintf("%02d",$sec) . "\n";;
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print "\tNum nodes:\t" . $num_nodes . "\n";
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print "\tStarters:\t" . $mystarters . "\n";
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print "\n--------------------------------------------------\n";
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# and tag the output file as well
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if ($myresults) {
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print FILE "Test configuration:\n";
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print FILE "Date:\t" . "$day-".++$month. "-".($yr19+1900) . " " . sprintf("%02d",$hour).":".sprintf("%02d",$min).":".sprintf("%02d",$sec) . "\n";;
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print FILE "Num nodes:\t" . $num_nodes . "\n";
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print FILE "Starters:\t" . $mystarters . "\n";
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}
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my $index = 0;
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sub runcmd()
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{
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for (1..$reps) {
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$output = `$cmd`;
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if ($myresults && $rawoutput) {
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print FILE $n . " " . $output . "\n";
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}
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@lines = split(/\n/, $output);
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foreach $line (@lines) {
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if (0 <= index($line, "real") ||
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0 <= index($line, "elapsed")) {
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# we know that at least one item of interest is
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# in this line, so let's look for it - start
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# by getting rid of any leading whitespace
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$line =~ s/^\s+//;
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@results = split (/ +/,$line);
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$idx = 0;
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foreach $res (@results) {
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# we are only interested in the real or elapsed time
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my $strloc = index($res, "real");
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if (0 <= $strloc) {
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# some systems put the number in front of
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# this word, and some append the word to
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# the number - consider both cases
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if (0 == $strloc) {
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if (0 == $idx) {
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# it must be in the next location
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push @csvrow,$results[1];
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} else {
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# it must be in the prior location
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push @csvrow,$results[$idx-1];
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}
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} else {
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# take the portion of the string up to the tag
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push @csvrow,substr($res, 0, $strloc);
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}
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} else {
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$strloc = index($res, "elapsed");
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if (0 <= $strloc) {
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# some systems put the number in front of
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# this word, and some append the word to
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# the number - consider both cases
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if (0 == $strloc) {
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if (0 == $idx) {
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# it must be in the next location
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push @csvrow,$results[1];
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} else {
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# it must be in the prior location
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push @csvrow,$results[$idx-1];
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}
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} else {
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# take the portion of the string up to the tag
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push @csvrow,substr($res, 0, $strloc);
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}
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}
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}
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$idx = $idx + 1;
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}
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}
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}
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}
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# we have now completed all the reps, so log the results
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if ($myresults) {
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my $myout;
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my $mycnt=0;
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while ($mycnt <= $#csvrow) {
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if (0 == $mycnt) {
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$myout = $csvrow[$mycnt];
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} else {
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$myout = $myout . "," . $csvrow[$mycnt];
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}
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$mycnt = $mycnt + 1;
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}
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print FILE "$myout\n";
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# clear the output
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@csvrow = ();
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}
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print "\n";
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}
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foreach $starter (@starters) {
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# if we are going to use the dvm, then we
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if ($starter eq "orterun") {
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# need to start it
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if (-e "dvm_uri") {
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system("rm -f dvm_uri");
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}
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$cmd = "orte-dvm --report-uri dvm_uri 2>&1 &";
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print $cmd . "\n";
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if (!$SHOWME) {
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system($cmd);
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# wait for the rendezvous file to appear
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while (! -e "dvm_uri") {
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sleep(1);
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}
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$havedvm = 1;
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}
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}
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if ($myresults) {
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print FILE "\n\n$starter\n\n";
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}
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my $testnum = 0;
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foreach $test (@tests) {
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$option = $options[$testnum];
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if (-e $test) {
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if ($myresults) {
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print FILE "#nodes,$test\n";
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}
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if (!$SHOWME) {
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# pre-position the executable
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$cmd = $starter . $starteroptions[$index] . " $test 2>&1";
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system($cmd);
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}
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$n = 1;
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while ($n <= $num_nodes) {
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push @csvrow,$n;
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$cmd = "time " . $starter . " " . $starteroptions[$index] . " -n $n $option $test 2>&1";
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print $cmd . "\n";
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if (!$SHOWME) {
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runcmd();
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}
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$n = 2 * $n;
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}
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if (0 != $num_nodes & $n) {
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$cmd = "time " . $starter . " " . $starteroptions[$index] . " $option $test 2>&1";
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print $cmd . "\n";
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if (!$SHOWME) {
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runcmd();
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}
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}
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print "\n--------------------------------------------------\n";
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} else {
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print "Test " . $test . " was not found - test skipped\n";
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print "\n--------------------------------------------------\n";
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}
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$testnum = $testnum + 1;
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}
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if ($havedvm) {
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if (!$SHOWME) {
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$cmd = "orterun --hnp file:dvm_uri --terminate";
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system($cmd);
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}
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if (-e "dvm_uri") {
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system("rm -f dvm_uri");
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}
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}
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$index = $index + 1;
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}
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if ($myresults) {
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close(FILE);
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}
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