-
Notifications
You must be signed in to change notification settings - Fork 9
/
Copy pathx-benchmark-perl-serialize
executable file
·265 lines (231 loc) · 13.2 KB
/
x-benchmark-perl-serialize
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
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
#!/usr/bin/env perl
# Originaly at:
# http://idisk.mac.com/christian.hansen/Public/perl/serialize.pl
# Updated by Peter Makholm, June 2009
# http://gist.github.com/130005
# - Added Data::Dumper and a current set of YAML/JSON modules
# - added tags for the -b option: :core, :yaml, :json
# see bottom of this script for benchmark results.
use strict;
use warnings;
use Benchmark qw[cmpthese timethis timestr];
use Getopt::Long qw[];
use UNIVERSAL::require qw[];
my $benchmarks = {
'Bencode' => {
deflate => sub { Bencode::bencode($_[0]) },
inflate => sub { Bencode::bdecode($_[0]) }
},
'Convert::Bencode' => {
deflate => sub { Convert::Bencode::bencode($_[0]) },
inflate => sub { Convert::Bencode::bdecode($_[0]) }
},
'Convert::Bencode_XS' => {
deflate => sub { Convert::Bencode_XS::bencode($_[0]) },
inflate => sub { Convert::Bencode_XS::bdecode($_[0]) }
},
'Data::Dumper' => {
deflate => sub { Data::Dumper->Dump([ $_[0] ]) },
inflate => sub { my $VAR1; eval $_[0] },
default => 1,
core => 1,
},
'Data::Taxi' => {
deflate => sub { Data::Taxi::freeze($_[0]) },
inflate => sub { Data::Taxi::thaw($_[0]) },
},
'FreezeThaw' => {
deflate => sub { FreezeThaw::freeze($_[0]) },
inflate => sub { FreezeThaw::thaw($_[0]) },
default => 1
},
'JSON::PP' => {
deflate => sub { JSON::PP::encode_json($_[0]) },
inflate => sub { JSON::PP::decode_json($_[0]) },
default => 1,
json => 1
},
'JSON::XS' => {
deflate => sub { JSON::XS::encode_json($_[0]) },
inflate => sub { JSON::XS::decode_json($_[0]) },
default => 1,
json => 1
},
'Storable' => {
deflate => sub { Storable::nfreeze($_[0]) },
inflate => sub { Storable::thaw($_[0]) },
default => 1,
core => 1,
},
'PHP::Serialization' => {
deflate => sub { PHP::Serialization::serialize($_[0]) },
inflate => sub { PHP::Serialization::unserialize($_[0]) }
},
'RPC::XML' => {
deflate => sub { RPC::XML::response->new($_[0]) },
inflate => sub { RPC::XML::Parser->new->parse($_[0]) },
packages => ['RPC::XML::Parser']
},
'YAML::Old' => {
deflate => sub { YAML::Old::Dump($_[0]) },
inflate => sub { YAML::Old::Load($_[0]) },
default => 1,
yaml => 1
},
'YAML::XS' => {
deflate => sub { YAML::XS::Dump($_[0]) },
inflate => sub { YAML::XS::Load($_[0]) },
default => 1,
yaml => 1
},
'YAML::Tiny' => {
deflate => sub { YAML::Tiny::Dump($_[0]) },
inflate => sub { YAML::Tiny::Load($_[0]) },
default => 1,
yaml => 1
},
'XML::Simple' => {
deflate => sub { XML::Simple::XMLout($_[0]) },
inflate => sub { XML::Simple::XMLin($_[0]) },
default => 1
}
};
my @benchmark = (); # package names of benchmarks to run
my $iterations = -1; # integer
my $benchmark_deflate = 1; # boolean
my $benchmark_inflate = 1; # boolean
my $output = 'chart'; # chart or time
my $width = 0;
my $results = { };
my $structure = {
array => [ 'a' .. 'j' ],
hash => { 'a' .. 'z' },
string => 'x' x 200
};
Getopt::Long::Configure( 'bundling' );
Getopt::Long::GetOptions(
'b|benchmark=s@' => sub {
if ( lc $_[1] eq 'all' ) {
return @benchmark = keys %{ $benchmarks };
}
if ( lc $_[1] eq 'default' ) {
return @benchmark = grep { $benchmarks->{ $_ }->{default} } keys %{ $benchmarks };
}
if ( $_[1] =~ /^:(.*)/ ) {
return @benchmark = grep { $benchmarks->{ $_ }->{$1} } keys %{ $benchmarks };
}
if ( exists $benchmarks->{ $_[1] } ) {
return push( @benchmark, $_[1] );
}
die "Unknown benchmark '$_[1]'.\n";
},
'deflate!' => \$benchmark_deflate,
'inflate!' => \$benchmark_inflate,
'i|iterations=i' => \$iterations,
'o|output=s' => \$output,
's|structure=s' => sub {
die "Structure option requires YAML.\n"
unless YAML->require;
$structure = YAML::LoadFile( $_[1] );
}
) or exit 1;
@benchmark = grep { $benchmarks->{ $_ }->{default} } keys %{ $benchmarks }
unless @benchmark;
$width = width(@benchmark);
print "\nModules\n";
BENCHMARK:
foreach my $package ( sort @benchmark ) {
my $benchmark = $benchmarks->{$package};
my @packages = ( $package, @{ $benchmark->{packages} || [] } );
$_->require or next BENCHMARK for @packages;
my $deflate = $benchmark->{deflate};
my $inflate = $benchmark->{inflate};
printf( "%-${width}s : %s\n", $package, $package->VERSION );
$results->{deflate}->{$package} = time_deflate( $deflate, $inflate )
if $benchmark_deflate;
$results->{inflate}->{$package} = time_inflate( $deflate, $inflate )
if $benchmark_inflate;
}
output( 'Deflate', $output, $results->{deflate} )
if $benchmark_deflate;
output( 'Inflate', $output, $results->{inflate} )
if $benchmark_inflate;
sub output {
my $title = shift;
my $output = shift;
printf( "\n%s\n", $title );
return ( $output eq 'time' ) ? &output_time : &output_chart;
}
sub output_chart {
my $results = shift;
cmpthese($results);
}
sub output_time {
my $results = shift;
foreach my $title ( sort keys %{ $results } ) {
printf( "%-${width}s %s\n", $title, timestr( $results->{ $title } ) );
}
}
sub time_deflate {
my ( $deflate, $inflate ) = @_;
return timethis( $iterations, sub { &$deflate($structure) }, '', 'none' );
}
sub time_inflate {
my ( $deflate, $inflate ) = @_;
my $deflated = &$deflate($structure);
return timethis( $iterations, sub { &$inflate($deflated) }, '', 'none' );
}
sub width {
return length( ( sort { length $a <=> length $b } @_ )[-1] );
}
__DATA__
Modules
Bencode : 1.31
Convert::Bencode : 1.03
Convert::Bencode_XS : 0.06
Data::Dumper : 2.121_14
Data::Taxi : 0.95
FreezeThaw : 0.45
JSON::PP : 2.24000
JSON::XS : 2.24
PHP::Serialization : 0.31
RPC::XML : 1.41
Storable : 2.20
XML::Simple : 2.18
YAML::Old : 0.81
YAML::Tiny : 1.39
YAML::XS : 0.32
Deflate
Rate YAML::Old Data::Taxi PHP::Serialization XML::Simple JSON::PP RPC::XML YAML::Tiny Bencode Data::Dumper Convert::Bencode FreezeThaw YAML::XS Storable Convert::Bencode_XS JSON::XS
YAML::Old 257/s -- -85% -89% -90% -91% -92% -94% -96% -97% -97% -97% -98% -99% -99% -100%
Data::Taxi 1737/s 577% -- -26% -35% -38% -47% -62% -76% -82% -82% -82% -86% -94% -96% -99%
PHP::Serialization 2353/s 817% 35% -- -12% -16% -28% -48% -67% -75% -75% -76% -82% -92% -95% -99%
XML::Simple 2668/s 940% 54% 13% -- -5% -18% -41% -63% -72% -72% -72% -79% -91% -94% -99%
JSON::PP 2815/s 997% 62% 20% 6% -- -14% -38% -61% -70% -71% -71% -78% -90% -94% -99%
RPC::XML 3272/s 1175% 88% 39% 23% 16% -- -28% -55% -65% -66% -66% -74% -89% -93% -98%
YAML::Tiny 4516/s 1660% 160% 92% 69% 60% 38% -- -38% -52% -53% -53% -65% -84% -90% -98%
Bencode 7226/s 2717% 316% 207% 171% 157% 121% 60% -- -23% -24% -25% -43% -75% -84% -96%
Data::Dumper 9402/s 3565% 441% 300% 252% 234% 187% 108% 30% -- -2% -3% -26% -68% -79% -95%
Convert::Bencode 9567/s 3629% 451% 307% 259% 240% 192% 112% 32% 2% -- -1% -25% -67% -78% -95%
FreezeThaw 9654/s 3663% 456% 310% 262% 243% 195% 114% 34% 3% 1% -- -24% -67% -78% -95%
YAML::XS 12752/s 4871% 634% 442% 378% 353% 290% 182% 76% 36% 33% 32% -- -56% -71% -94%
Storable 29119/s 11250% 1576% 1137% 992% 934% 790% 545% 303% 210% 204% 202% 128% -- -34% -86%
Convert::Bencode_XS 44126/s 17100% 2440% 1775% 1554% 1468% 1249% 877% 511% 369% 361% 357% 246% 52% -- -78%
JSON::XS 202569/s 78858% 11561% 8508% 7493% 7096% 6091% 4386% 2703% 2055% 2017% 1998% 1489% 596% 359% --
Inflate
Rate YAML::Old XML::Simple PHP::Serialization Data::Taxi JSON::PP YAML::Tiny Convert::Bencode FreezeThaw RPC::XML Bencode Data::Dumper YAML::XS Convert::Bencode_XS Storable JSON::XS
YAML::Old 190/s -- -45% -73% -79% -83% -90% -91% -93% -93% -95% -98% -99% -100% -100% -100%
XML::Simple 345/s 82% -- -50% -61% -68% -82% -84% -87% -88% -91% -97% -98% -99% -99% -100%
PHP::Serialization 692/s 265% 100% -- -23% -37% -63% -68% -73% -76% -81% -94% -95% -99% -99% -99%
Data::Taxi 894/s 371% 159% 29% -- -18% -52% -58% -66% -69% -76% -92% -94% -98% -99% -99%
JSON::PP 1093/s 476% 217% 58% 22% -- -42% -49% -58% -62% -70% -90% -93% -98% -98% -99%
YAML::Tiny 1876/s 889% 443% 171% 110% 72% -- -12% -28% -34% -49% -84% -87% -96% -97% -98%
Convert::Bencode 2129/s 1023% 516% 208% 138% 95% 14% -- -18% -26% -42% -81% -86% -96% -97% -98%
FreezeThaw 2597/s 1269% 652% 276% 191% 138% 38% 22% -- -9% -30% -77% -83% -95% -96% -97%
RPC::XML 2860/s 1408% 728% 314% 220% 162% 52% 34% 10% -- -22% -75% -81% -94% -95% -97%
Bencode 3688/s 1845% 968% 433% 313% 237% 97% 73% 42% 29% -- -68% -75% -93% -94% -96%
Data::Dumper 11387/s 5903% 3196% 1546% 1174% 941% 507% 435% 338% 298% 209% -- -24% -77% -82% -87%
YAML::XS 14975/s 7795% 4235% 2065% 1576% 1270% 698% 603% 477% 424% 306% 32% -- -70% -76% -83%
Convert::Bencode_XS 49227/s 25853% 14150% 7017% 5408% 4402% 2524% 2212% 1795% 1621% 1235% 332% 229% -- -21% -44%
Storable 62453/s 32825% 17978% 8930% 6888% 5612% 3229% 2833% 2305% 2084% 1593% 448% 317% 27% -- -29%
JSON::XS 88311/s 46458% 25464% 12668% 9781% 7976% 4607% 4047% 3300% 2988% 2294% 676% 490% 79% 41% --