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eval '(exit $?0)' && eval 'exec perl -w -S $0 ${1+"$@"}'
& eval 'exec perl -w -S $0 $argv:q'
if 0;
# $Id$
#
# Summarizes results from a series of runs of MT_Cubit_Test, with
# different numbers of clients. Example usage:
#
# $ for i in 1 2 5 10 15 20 25 30 35 40 45 50; do ./MT_Cubit_Test $i; done
# $ ./summarize
#
# The first three lines above let this script run without specifying the
# full path to perl, as long as it is in the user's PATH.
# Taken from perlrun man page.
@files = glob 'client-*.log';
@total_threads = ();
foreach $file (@files) {
my ($i);
($i = $file) =~ s/client-(\d+).log/$1/;
push @total_threads, $i;
}
print " Round-trip, usec\n";
print "Low-priority High-priority Low-priority\n";
print " threads Latency Jitter Latency Jitter\n";
foreach $total_threads (sort {$a <=> $b} @total_threads) {
undef $high_latency;
undef $high_jitter;
undef $low_latency;
undef $low_jitter;
open (FILE, "client-${total_threads}.log") ||
die "$0: unable to open \"client-${total_threads}.log\"\n";
while (<FILE>) {
if (/^High priority client latency : ([\d\.]+).*jitter: ([\d\.]+)/) {
$high_latency = $1 ;
$high_jitter = $2 ;
} elsif (/^Low priority client latency : ([\d\.]+).*jitter: ([\d\.]+)/) {
$low_latency = $1 ;
$low_jitter = $2 ;
last;
}
}
close FILE;
printf " %3d %8.3f %8.3f %8.3f %8.3f\n",
$total_threads - 1, $high_latency, $high_jitter, $low_latency, $low_jitter;
}
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