1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
& eval 'exec perl -S $0 $argv:q'
if 0;
#
# Provides size breakdown of ACE, TAO, or orbsvcs libs.
#
# Assumes (or builds) the lib with debug=0. Allows other make args,
# such as -j 4, to be passed on the command line.
$usage =
"$0 [-h, for html output] [-s, for shared libs] [-v] [make arguments]\n";
####
#### Configuration parameters.
####
$build_args =
'debug=0 optimize=1 static_libs_only=1';
$ACE_COMPONENTS =
'OS Utils Logging Threads Demux Connection Sockets IPC Svcconf ' .
'Streams Memory Token Other';
$TAO_COMPONENTS =
'POA Pluggable_Protocols Default_Resources Interpretive_Marshaling ' .
'IDL_Compiler ORB_Core Dynamic_Any';
$ORBSVCS_COMPONENTS =
'Naming ImplRepo Time Concurrency Property Trader LifeCycle Sched ' .
'Event CosEvent Event2 AV';
#### The following are only used for VxWorks libraries, and
#### only if the corresponding environment variable isn't set.
$default_toolenv = '386';
$default_wind_base = '/project/doc/pkg/wind';
$default_host_type = 'sun4-solaris2';
#### Use gmake if it's on the user's PATH, otherwise use make. Use
#### sh -c to avoid warning if gmake isn't found.
$make =
system ("sh -c \"gmake --version\" > /dev/null 2>&1") ? 'make' : 'gmake';
$ACE_ROOT = $ENV{'ACE_ROOT'} ||
die "$0: ACE_ROOT was not set!\n";
$html = $verbose = 0;
$lib_extension = 'a';
####
#### Process command line args.
####
while ($#ARGV >= $[ && $ARGV[0] =~ /^-/) {
if ($ARGV[0] eq '-h') {
$html = 1;
chop ($sysname = `uname -s`);
chop ($sysrev = `uname -r`);
shift;
} elsif ($ARGV[0] eq '-s') {
$lib_extension = 'so';
$build_args =~ s/ static_libs_only=1//;
shift;
} elsif ($ARGV[0] eq '-v') {
$verbose = 1;
shift;
} elsif ($ARGV[0] eq '-?') {
print "$usage";
exit;
} else {
#### Pass remaining args to make.
}
}
$make_args = join (' ', @ARGV) . $build_args;
chop ($pwd = `pwd`);
if ($pwd =~ m%/ace$%) {
#### libACE
$COMPONENTS = "$ACE_COMPONENTS";
$LIB_COMPONENTS = 'ACE_COMPONENTS';
$libname = 'ACE';
} elsif ($pwd =~ m%/tao$%) {
$COMPONENTS = "$TAO_COMPONENTS";
$LIB_COMPONENTS = 'TAO_COMPONENTS';
$libname = 'TAO';
} elsif ($pwd =~ m%/orbsvcs/orbsvcs$%) {
$COMPONENTS = "$ORBSVCS_COMPONENTS";
$LIB_COMPONENTS = 'TAO_ORBSVCS';
$libname = 'orbsvcs';
} else {
die "$0: unsupported directory; $pwd\n";
}
$lib = "lib${libname}.$lib_extension";
####
#### Select the size command based on ACE_ROOT setting.
####
if ($ACE_ROOT =~ /vxworks/) {
$TOOLENV = $ENV{'TOOLENV'} || $default_toolenv;
$WIND_BASE = $ENV{'WIND_BASE'} || $default_wind_base;
$WIND_HOST_TYPE = $ENV{'WIND_HOST_TYPE'} || $default_host_type;
$size = "$WIND_BASE/host/$WIND_HOST_TYPE/bin/size$TOOLENV";
} elsif ($ACE_ROOT =~ /lynx-ppc/) {
$size = '/usr/lynx/3.0.0/ppc/cdk/sunos-xcoff-ppc/bin/size';
} elsif ($ACE_ROOT =~ /lynx/) {
$size = '/usr/lynx/3.0.0/x86/cdk/sunos-coff-x86/bin/size';
} else {
$size = 'size';
}
####
#### Measure the size of the entire library.
####
$sizeTotal = build_lib ("$LIB_COMPONENTS=\"$COMPONENTS\"");
$components = " <th>Platform\n <th>Component\n <th>Total";
$componentSize = " <th>Size, bytes\n <td align=center>$sizeTotal";
$componentPercentage =
" <th>Percentage of<br>total size\n <td align=center>100";
print "Total $sizeTotal (100)\n" unless $html;
####
#### Measure the size of each library component.
####
foreach my $i (split (' ', $COMPONENTS)) {
$sizeLib = build_lib ("$LIB_COMPONENTS=\"$i\"");
$components .= "\n <th>$i";
$componentSize .= "\n <td align=center>$sizeLib";
$thisPercentage = percentage ($sizeLib, $sizeTotal);
$componentPercentage .= "\n <td align=center>$thisPercentage";
print "$i $sizeLib ($thisPercentage)\n" unless $html;
}
####
#### Produce HTML output, if requested.
####
if ($html) {
print '<center><table cellpadding=4 border=4>' . "\n";
print ' <tr>' . "\n";
print "$echoArgs $components\n";
print ' <tr>' . "\n";
print " <th rowspan=2>$sysname $sysrev $ACE_ROOT\n";
print "$echoArgs $componentSize\n";
print ' <tr>' . "\n";
print "$echoArgs $componentPercentage\n";
print '</table></center><p>' . "\n";
}
####
#### Build library with components specified in argument.
####
sub build_lib ()
{
my ($lib_components) = @_;
unlink "$lib";
print "$make $make_args $lib_components\n" if $verbose;
system ("$make $make_args $lib_components >> make.log 2>&1") &&
die "$0: command failed; $make $make_args $lib_components\n";
my $libSize = 0;
open (SIZE, "$size $lib |") ||
die "$0: unable to open $size\n";
while (<SIZE>) {
my (@field) = split;
$libSize += $field[3] if $field[3] =~ /\d/; #### Skip size header line.
}
close (SIZE);
$libSize;
}
####
#### Return percentage of first argument as fraction of second.
#### Returns a string with two-decimal place precision.
####
sub percentage ()
{
my ($size, $total) = @_;
sprintf ("%.2f", $size * 100 / $total);
}
|
