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comparison scripts/setup-mit-6.375-bmark-audio-core~ @ 32:0c775e733b81 pygar svn.33

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[svn r33] audio core benchmark script added and the benchmark setup is half-way to working
author punk
date Mon, 03 May 2010 09:53:56 -0400
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31:f41eef1bebfc 32:0c775e733b81
1 #!/usr/bin/env perl
2 # -*- perl -*-
3
4 ##############################################################
5 #
6 # Benchmark setup for HAsim
7 #
8 # Usage: setup-bmark <bmark> <srcdir> <destdir>
9 #
10 # Setup benchmark to run in <destdir>
11 #
12 ##############################################################
13
14 use strict;
15 use warnings;
16 use File::Basename;
17 use Getopt::Long;
18
19 sub Usage();
20 sub ErrorExit($);
21
22 #
23 # Turn on warnings
24 #
25 $^W = 1;
26
27 my $binary = undef;
28 my $compare = undef;
29 my $data = undef;
30 my $feeder = '';
31 my $group = undef;
32 my $isa = "unknown_ISA";
33 my $linkto = undef;
34 my $numContexts = 1;
35
36 #
37 # Find the root of the benchmarks directory tree.
38 #
39 my $benchmark_root = `awb-resolver --config=benchmarkdir`;
40 chomp($benchmark_root);
41 ErrorExit("Can't find benchmark root") if ($benchmark_root eq '');
42
43 #
44 # Parse the command line switches
45 #
46 if (! GetOptions('binary=s' => \$binary,
47 'compare=s' => \$compare,
48 'data=s' => \$data,
49 'feeder=s' => \$feeder,
50 'group=s' => \$group,
51 'isa=s' => \$isa,
52 'linkto=s' => \$linkto,
53 'contexts=i' => \$numContexts,
54 )) {
55 Usage();
56 }
57
58 if ($#ARGV != 2) {
59 Usage();
60 }
61
62 my $bmark = $ARGV[0];
63 my $srcdir = $ARGV[1];
64 my $dstdir = $ARGV[2];
65 my $basedir = `pwd`;
66 chomp($basedir);
67
68 print "BMARK: $bmark\n";
69 print "SRC: $srcdir\n";
70 print "DST: $dstdir\n";
71 print "BASE: $basedir\n";
72
73 if (! defined($group)) {
74 $group = $bmark;
75 }
76
77 chdir($dstdir) or ErrorExit("Failed to cd to $dstdir");
78
79 mkdir('hasim_debug') or ErrorExit("Failed to make 'hasim_debug' directory");
80
81 # Set up benchmark for non-null feeders
82 my $context = 0;
83 while ($context < $numContexts) {
84 if ($feeder ne "none") {
85 my $src_prog;
86
87 mkdir("program.${context}") or ErrorExit("Failed to make program directory");
88 chdir("program.${context}") or ErrorExit("Failed to cd to program directory");
89
90 if (defined($binary)) {
91 $src_prog = "${benchmark_root}/hasim/${isa}/${group}/${binary}";
92 }
93 elsif (-f "${benchmark_root}/hasim/${isa}/${group}/${bmark}.${isa}.bin") {
94 $src_prog = "${benchmark_root}/hasim/${isa}/${group}/${bmark}.${isa}.bin";
95 }
96 elsif (-f "${benchmark_root}/hasim/${isa}/${group}/${bmark}.${isa}.vmh") {
97 $src_prog = "${benchmark_root}/hasim/${isa}/${group}/${bmark}.${isa}.vmh";
98 }
99 else {
100 print STDERR "Can't find binary in ${benchmark_root}/hasim/${isa}/${group}\n";
101 exit(1);
102 }
103
104 my $dst_prog = basename($src_prog);
105
106 unlink($dst_prog);
107 symlink($src_prog, $dst_prog) or ErrorExit("Failed to symlink $dst_prog => $src_prog");
108
109 # Copy input data files
110 if (defined($data)) {
111 # No trailing slash. Just link to a single object
112 print "data: $data\n";
113 symlink("${srcdir}/${data}", "input.wav") or die("Failed to link to $data");
114 }
115
116 # Copy input data files
117 if (defined($data)) {
118 if ($data =~ /\.tar\.gz$/) {
119 system("tar xzf ${data}");
120 }
121 elsif ($data =~ /\.tar$/) {
122 system("tar xf ${data}");
123 }
124 }
125
126 # Link to files or directories
127 if (defined($linkto)) {
128 foreach my $tgt (split(':', $linkto)) {
129 if ($tgt =~ /\/$/) {
130 # Trailing slash means link to all the files individually within
131 # a directory.
132 if (-d $tgt) {
133 opendir(DIR, $tgt) || die("Cannot open directory for --linkto $tgt\n");
134 my @tgt_objs = readdir(DIR);
135 closedir(DIR);
136 foreach my $t (@tgt_objs) {
137 if (! (($t eq '.') || ($t eq '..'))) {
138 symlink("${tgt}${t}", basename($t)) or die("Failed to link to ${tgt}${t}");
139 }
140 }
141 }
142 }
143 else {
144 # No trailing slash. Just link to a single object
145 symlink($tgt, basename($tgt)) or die("Failed to link to $tgt");
146 }
147 }
148 }
149
150 # Back to main workload directory
151 chdir("..");
152 }
153
154 $context += 1;
155 }
156
157 # Store compare rules to config
158 open(ENV, '>>config/env.sh') or die("Failed to open config/env.sh");
159 print ENV "ISA=\"${isa}\"\n";
160 if ($numContexts != 0) {
161 print ENV "workloadContexts=\"${numContexts}\"\n";
162 }
163 if (defined($compare)) {
164 print ENV "compare=\"${compare}\"\n";
165 }
166 close(ENV);
167
168 # Set up m5 environment
169 if ($feeder eq 'm5') {
170 system("(cd $srcdir; tar cf - ./m5_configs) | tar xf -");
171 }
172
173 system("cp -f ${srcdir}/run.bmark run");
174 chmod(0755, "run");
175
176 exit(0);
177
178
179
180 sub Usage() {
181 print STDERR "Usage: setup-bmark [--binary <name>]\n";
182 print STDERR " [--compare <compare commands>]\n";
183 print STDERR " [--contexts <num workload contexts>]\n";
184 print STDERR " [--data <tar file>]\n";
185 print STDERR " [--group <name>]\n";
186 print STDERR " [--isa <name>]\n";
187 print STDERR " [--linkto <target0>:...:<targetN>]\n";
188 print STDERR " <bmark> <srcdir> <dstdir>\n";
189 exit(1);
190 }
191
192
193 sub ErrorExit($) {
194 print STDERR @_ . "\n";
195 exit(1);
196 }