1 #!/usr/bin/perl -w

     2 

     3 # Copyright (C) 2007 Apple Inc. All rights reserved.

     4 # Copyright (C) 2007 Eric Seidel <eric@webkit.org>

     5 #

     6 # Redistribution and use in source and binary forms, with or without

     7 # modification, are permitted provided that the following conditions

     8 # are met:

     9 # 1. Redistributions of source code must retain the above copyright

    10 #    notice, this list of conditions and the following disclaimer.

    11 # 2. Redistributions in binary form must reproduce the above copyright

    12 #    notice, this list of conditions and the following disclaimer in the

    13 #    documentation and/or other materials provided with the distribution.

    14 #

    15 # THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    16 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    19 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    20 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    21 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    22 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    23 # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    24 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    25 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    26 

    27 use strict;

    28 use FindBin;

    29 use Getopt::Long qw(:config pass_through);

    30 use lib $FindBin::Bin;

    31 use webkitdirs;

    32 use POSIX;

    33 

    34 # determine configuration, but default to "Release" instead of last-used configuration

    35 setConfiguration("Release");

    36 setConfiguration();

    37 my $configuration = configuration();

    38 

    39 my $root;

    40 my $testRuns = 10; # This number may be different from what sunspider defaults to (that's OK)

    41 my $runShark = 0;

    42 my $runShark20 = 0;

    43 my $runSharkCache = 0;

    44 my $suite = "";

    45 my $ubench = 0;

    46 my $v8 = 0;

    47 my $parseonly = 0;

    48 my $setBaseline = 0;

    49 my $showHelp = 0;

    50 my $testsPattern;

    51 

    52 my $programName = basename($0);

    53 my $usage = <<EOF;

    54 Usage: $programName [options] [options to pass to build system]

    55   --help            Show this help message

    56   --set-baseline    Set baseline for future comparisons

    57   --root            Path to root tools build

    58   --runs            Number of times to run tests (default: $testRuns)

    59   --tests           Only run tests matching provided pattern

    60   --shark           Sample with the Mac OS X "Shark" performance testing tool (implies --runs=1)

    61   --shark20         Like --shark, but with a 20 microsecond sampling interval

    62   --shark-cache     Like --shark, but performs a L2 cache-miss sample instead of time sample

    63   --suite           Select a specific benchmark suite. The default is sunspider-0.9.1

    64   --ubench          Use microbenchmark suite instead of regular tests. Same as --suite=ubench

    65   --v8-suite        Use the V8 benchmark suite. Same as --suite=v8-v4

    66   --parse-only      Use the parse-only benchmark suite. Same as --suite=parse-only

    67 EOF

    68 

    69 GetOptions('root=s' => sub { my ($x, $value) = @_; $root = $value; setConfigurationProductDir(Cwd::abs_path($root)); },

    70            'runs=i' => \$testRuns,

    71            'set-baseline' => \$setBaseline,

    72            'shark' => \$runShark,

    73            'shark20' => \$runShark20,

    74            'shark-cache' => \$runSharkCache,

    75            'suite=s' => \$suite,

    76            'ubench' => \$ubench,

    77            'v8' => \$v8,

    78            'parse-only' => \$parseonly,

    79            'tests=s' => \$testsPattern,

    80            'help' => \$showHelp);

    81 

    82 if ($showHelp) {

    83    print STDERR $usage;

    84    exit 1;

    85 }

    86 

    87 sub buildJSC

    88 {

    89     if (!defined($root)){

    90         push(@ARGV,  "--" . $configuration);

    91         

    92         chdirWebKit();

    93         my $buildResult = system currentPerlPath(), "WebKitTools/Scripts/build-jsc", @ARGV;

    94         if ($buildResult) {

    95             print STDERR "Compiling jsc failed!\n";

    96             exit exitStatus($buildResult);

    97         }

    98     }

    99 }

   100 

   101 sub setupEnvironmentForExecution($)

   102 {

   103     my ($productDir) = @_;

   104     print "Starting sunspider with DYLD_FRAMEWORK_PATH set to point to built JavaScriptCore in $productDir.\n";

   105     $ENV{DYLD_FRAMEWORK_PATH} = $productDir;

   106     # FIXME: Other platforms may wish to augment this method to use LD_LIBRARY_PATH, etc.

   107 }

   108 

   109 buildJSC();

   110 

   111 chdirWebKit();

   112 chdir("SunSpider");

   113 

   114 my $productDir = jscProductDir();

   115 

   116 setupEnvironmentForExecution($productDir);

   117 my @args = ("--shell", jscPath($productDir), "--runs", $testRuns);

   118 # This code could be removed if we chose to pass extra args to sunspider instead of Xcode

   119 push @args, "--set-baseline" if $setBaseline;

   120 push @args, "--shark" if $runShark;

   121 push @args, "--shark20" if $runShark20;

   122 push @args, "--shark-cache" if $runSharkCache;

   123 push @args, "--suite=${suite}" if $suite;

   124 push @args, "--ubench" if $ubench;

   125 push @args, "--v8" if $v8;

   126 push @args, "--parse-only" if $parseonly;

   127 push @args, "--tests", $testsPattern if $testsPattern;

   128 

   129 exec currentPerlPath(), "./sunspider", @args;