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#!/usr/bin/perl -w
# Copyright (C) 2007 Apple Inc. All rights reserved.
# Copyright (C) 2007 Eric Seidel <eric@webkit.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
use strict;
use FindBin;
use Getopt::Long qw(:config pass_through);
use lib $FindBin::Bin;
use webkitdirs;
use POSIX;
# determine configuration, but default to "Release" instead of last-used configuration
setConfiguration("Release");
setConfiguration();
my $configuration = configuration();
my $root;
my $testRuns = 10; # This number may be different from what sunspider defaults to (that's OK)
my $runShark = 0;
my $runShark20 = 0;
my $runSharkCache = 0;
my $suite = "";
my $ubench = 0;
my $v8 = 0;
my $parseonly = 0;
my $setBaseline = 0;
my $showHelp = 0;
my $testsPattern;
my $noBuild = 0;
my $programName = basename($0);
my $usage = <<EOF;
Usage: $programName [options] [options to pass to build system]
--help Show this help message
--set-baseline Set baseline for future comparisons
--root Path to root tools build
--runs Number of times to run tests (default: $testRuns)
--tests Only run tests matching provided pattern
--shark Sample with the Mac OS X "Shark" performance testing tool (implies --runs=1)
--shark20 Like --shark, but with a 20 microsecond sampling interval
--shark-cache Like --shark, but performs a L2 cache-miss sample instead of time sample
--suite Select a specific benchmark suite. The default is sunspider-0.9.1
--ubench Use microbenchmark suite instead of regular tests. Same as --suite=ubench
--v8-suite Use the V8 benchmark suite. Same as --suite=v8-v4
--parse-only Use the parse-only benchmark suite. Same as --suite=parse-only
--no-build Do not try to build JSC before running the tests.
EOF
GetOptions('root=s' => sub { my ($x, $value) = @_; $root = $value; setConfigurationProductDir(Cwd::abs_path($root)); },
'runs=i' => \$testRuns,
'set-baseline' => \$setBaseline,
'shark' => \$runShark,
'shark20' => \$runShark20,
'shark-cache' => \$runSharkCache,
'suite=s' => \$suite,
'ubench' => \$ubench,
'v8' => \$v8,
'parse-only' => \$parseonly,
'tests=s' => \$testsPattern,
'help' => \$showHelp,
'no-build' => \$noBuild);
if ($showHelp) {
print STDERR $usage;
exit 1;
}
sub buildJSC
{
if (!defined($root)){
push(@ARGV, "--" . $configuration);
chdirWebKit();
my $buildResult = system currentPerlPath(), "Tools/Scripts/build-jsc", @ARGV;
if ($buildResult) {
print STDERR "Compiling jsc failed!\n";
exit exitStatus($buildResult);
}
}
}
sub setupEnvironmentForExecution($)
{
my ($productDir) = @_;
print "Starting sunspider with DYLD_FRAMEWORK_PATH set to point to built JavaScriptCore in $productDir.\n";
$ENV{DYLD_FRAMEWORK_PATH} = $productDir;
# FIXME: Other platforms may wish to augment this method to use LD_LIBRARY_PATH, etc.
}
unless ($noBuild) {
buildJSC();
}
chdirWebKit();
chdir("PerformanceTests/SunSpider");
my $productDir = jscProductDir();
setupEnvironmentForExecution($productDir);
my @args = ("--shell", jscPath($productDir), "--runs", $testRuns);
# This code could be removed if we chose to pass extra args to sunspider instead of Xcode
push @args, "--set-baseline" if $setBaseline;
push @args, "--shark" if $runShark;
push @args, "--shark20" if $runShark20;
push @args, "--shark-cache" if $runSharkCache;
push @args, "--suite=${suite}" if $suite;
push @args, "--ubench" if $ubench;
push @args, "--v8" if $v8;
push @args, "--parse-only" if $parseonly;
push @args, "--tests", $testsPattern if $testsPattern;
exec currentPerlPath(), "./sunspider", @args;
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