← Index
NYTProf Performance Profile   « line view »
For /usr/local/bin/sa-learn
  Run on Tue Nov 7 05:38:10 2017
Reported on Tue Nov 7 06:16:00 2017

Filename/usr/local/lib/perl5/5.24/mach/Encode/Alias.pm
StatementsExecuted 580 statements in 8.95ms
Subroutines
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
474711.96ms1.96msEncode::Alias::::define_aliasEncode::Alias::define_alias
1111.28ms3.57msEncode::Alias::::init_aliasesEncode::Alias::init_aliases
2111.21ms1.58msEncode::Alias::::find_aliasEncode::Alias::find_alias
49451322µs322µsEncode::Alias::::CORE:qrEncode::Alias::CORE:qr (opcode)
3321156µs156µsEncode::Alias::::CORE:matchEncode::Alias::CORE:match (opcode)
3211128µs128µsEncode::Alias::::CORE:regcompEncode::Alias::CORE:regcomp (opcode)
11145µs59µsEncode::Alias::::BEGIN@2Encode::Alias::BEGIN@2
11125µs61µsEncode::Alias::::BEGIN@8Encode::Alias::BEGIN@8
11122µs219µsEncode::Alias::::BEGIN@6Encode::Alias::BEGIN@6
11122µs69µsEncode::Alias::::BEGIN@4Encode::Alias::BEGIN@4
11119µs42µsEncode::Alias::::BEGIN@3Encode::Alias::BEGIN@3
1117µs7µsEncode::Alias::::undef_aliasesEncode::Alias::undef_aliases
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments		 Time
on line		 Calls Time
in subs		 Code
1package Encode::Alias;
2273µs273µs
# spent 59µs (45+14) within Encode::Alias::BEGIN@2 which was called: # once (45µs+14µs) by Encode::BEGIN@47 at line 2
use strict;
# spent 59µs making 1 call to Encode::Alias::BEGIN@2 # spent 14µs making 1 call to strict::import
3271µs265µs
# spent 42µs (19+23) within Encode::Alias::BEGIN@3 which was called: # once (19µs+23µs) by Encode::BEGIN@47 at line 3
use warnings;
# spent 42µs making 1 call to Encode::Alias::BEGIN@3 # spent 23µs making 1 call to warnings::import
42152µs2116µs
# spent 69µs (22+47) within Encode::Alias::BEGIN@4 which was called: # once (22µs+47µs) by Encode::BEGIN@47 at line 4
no warnings 'redefine';
# spent 69µs making 1 call to Encode::Alias::BEGIN@4 # spent 48µs making 1 call to warnings::unimport
5361µs119µsour $VERSION = do { my @r = ( q$Revision: 2.20 $ =~ /\d+/g ); sprintf "%d." . "%02d" x $#r, @r };
# spent 19µs making 1 call to Encode::Alias::CORE:match
6288µs2416µs
# spent 219µs (22+197) within Encode::Alias::BEGIN@6 which was called: # once (22µs+197µs) by Encode::BEGIN@47 at line 6
use constant DEBUG => !!$ENV{PERL_ENCODE_DEBUG};
# spent 219µs making 1 call to Encode::Alias::BEGIN@6 # spent 197µs making 1 call to constant::import
7
823.38ms297µs
# spent 61µs (25+36) within Encode::Alias::BEGIN@8 which was called: # once (25µs+36µs) by Encode::BEGIN@47 at line 8
use Exporter 'import';
# spent 61µs making 1 call to Encode::Alias::BEGIN@8 # spent 36µs making 1 call to Exporter::import
9
10# Public, encouraged API is exported by default
11
1213µsour @EXPORT =
13 qw (
14 define_alias
15 find_alias
16);
17
18our @Alias; # ordered matching list
19our %Alias; # cached known aliases
20
21
# spent 1.58ms (1.21+370µs) within Encode::Alias::find_alias which was called 2 times, avg 789µs/call: # 2 times (1.21ms+370µs) by Encode::getEncoding at line 112 of Encode.pm, avg 789µs/call
sub find_alias {
2225µs require Encode;
2324µs my $class = shift;
2424µs my $find = shift;
2529µs unless ( exists $Alias{$find} ) {
26216µs $Alias{$find} = undef; # Recursion guard
272106µs for ( my $i = 0 ; $i < @Alias ; $i += 2 ) {
2832262µs my $alias = $Alias[$i];
293272µs my $val = $Alias[ $i + 1 ];
303248µs my $new;
3132709µs64265µs if ( ref($alias) eq 'Regexp' && $find =~ $alias ) {
# spent 136µs making 32 calls to Encode::Alias::CORE:match, avg 4µs/call # spent 128µs making 32 calls to Encode::Alias::CORE:regcomp, avg 4µs/call
32 DEBUG and warn "eval $val";
33280µs $new = eval $val;
# spent 10µs executing statements in string eval # spent 6µs executing statements in string eval
3423µs DEBUG and $@ and warn "$val, $@";
35 }
36 elsif ( ref($alias) eq 'CODE' ) {
37 DEBUG and warn "$alias", "->", "($find)";
38 $new = $alias->($find);
39 }
40 elsif ( lc($find) eq lc($alias) ) {
41 $new = $val;
42 }
433272µs if ( defined($new) ) {
4424µs next if $new eq $find; # avoid (direct) recursion on bugs
45 DEBUG and warn "$alias, $new";
46226µs20s my $enc =
# spent 105µs making 2 calls to Encode::find_encoding, avg 53µs/call, recursion: max depth 1, sum of overlapping time 105µs
47 ( ref($new) ) ? $new : Encode::find_encoding($new);
48218µs if ($enc) {
4925µs $Alias{$find} = $enc;
5027µs last;
51 }
52 }
53 }
54
55 # case insensitive search when canonical is not in all lowercase
56 # RT ticket #7835
5724µs unless ( $Alias{$find} ) {
58 my $lcfind = lc($find);
59 for my $name ( keys %Encode::Encoding, keys %Encode::ExtModule )
60 {
61 $lcfind eq lc($name) or next;
62 $Alias{$find} = Encode::find_encoding($name);
63 DEBUG and warn "$find => $name";
64 }
65 }
66 }
67 if (DEBUG) {
68 my $name;
69 if ( my $e = $Alias{$find} ) {
70 $name = $e->name;
71 }
72 else {
73 $name = "";
74 }
75 warn "find_alias($class, $find)->name = $name";
76 }
77225µs return $Alias{$find};
78}
79
80
# spent 1.96ms within Encode::Alias::define_alias which was called 47 times, avg 42µs/call: # once (109µs+0s) by Encode::Alias::init_aliases at line 186 # once (78µs+0s) by Encode::Alias::init_aliases at line 243 # once (68µs+0s) by Encode::Alias::init_aliases at line 145 # once (59µs+0s) by Encode::Alias::init_aliases at line 140 # once (56µs+0s) by Encode::Alias::init_aliases at line 239 # once (52µs+0s) by Encode::Alias::init_aliases at line 218 # once (50µs+0s) by Encode::Alias::init_aliases at line 168 # once (49µs+0s) by Encode::Alias::init_aliases at line 152 # once (48µs+0s) by Encode::Alias::init_aliases at line 231 # once (44µs+0s) by Encode::Alias::init_aliases at line 223 # once (44µs+0s) by Encode::Alias::init_aliases at line 248 # once (44µs+0s) by Encode::Alias::init_aliases at line 138 # once (44µs+0s) by Encode::Alias::init_aliases at line 139 # once (43µs+0s) by Encode::Alias::init_aliases at line 255 # once (42µs+0s) by Encode::Alias::init_aliases at line 252 # once (40µs+0s) by Encode::Alias::init_aliases at line 267 # once (40µs+0s) by Encode::Alias::init_aliases at line 253 # once (40µs+0s) by Encode::Alias::init_aliases at line 211 # once (40µs+0s) by Encode::Alias::init_aliases at line 135 # once (40µs+0s) by Encode::Alias::init_aliases at line 247 # once (40µs+0s) by Encode::Alias::init_aliases at line 237 # once (40µs+0s) by Encode::Alias::init_aliases at line 256 # once (40µs+0s) by Encode::Alias::init_aliases at line 254 # once (39µs+0s) by Encode::Alias::init_aliases at line 264 # once (39µs+0s) by Encode::Alias::init_aliases at line 154 # once (39µs+0s) by Encode::Alias::init_aliases at line 175 # once (38µs+0s) by Encode::Alias::init_aliases at line 157 # once (38µs+0s) by Encode::Alias::init_aliases at line 236 # once (38µs+0s) by Encode::Alias::init_aliases at line 209 # once (37µs+0s) by Encode::Alias::init_aliases at line 240 # once (37µs+0s) by Encode::Alias::init_aliases at line 224 # once (37µs+0s) by Encode::Alias::init_aliases at line 160 # once (37µs+0s) by Encode::Alias::init_aliases at line 238 # once (36µs+0s) by Encode::Alias::init_aliases at line 173 # once (35µs+0s) by Encode::Alias::init_aliases at line 244 # once (35µs+0s) by Encode::Alias::init_aliases at line 249 # once (34µs+0s) by Encode::Alias::init_aliases at line 163 # once (33µs+0s) by Encode::Alias::init_aliases at line 200 # once (33µs+0s) by Encode::Alias::init_aliases at line 179 # once (32µs+0s) by Encode::Alias::init_aliases at line 235 # once (31µs+0s) by Encode::Alias::init_aliases at line 260 # once (30µs+0s) by Encode::Alias::init_aliases at line 213 # once (30µs+0s) by Encode::Alias::init_aliases at line 195 # once (29µs+0s) by Encode::Alias::init_aliases at line 228 # once (28µs+0s) by Encode::Alias::init_aliases at line 234 # once (27µs+0s) by Encode::Alias::init_aliases at line 261 # once (18µs+0s) by Encode::Alias::init_aliases at line 153
sub define_alias {
8147820µs while (@_) {
8256189µs my ( $alias, $name ) = splice( @_, 0, 2 );
8356444µs unshift( @Alias, $alias => $name ); # newer one has precedence
8456303µs if ( ref($alias) ) {
85
86 # clear %Alias cache to allow overrides
8749199µs my @a = keys %Alias;
8849491µs for my $k (@a) {
89 if ( ref($alias) eq 'Regexp' && $k =~ $alias ) {
90 DEBUG and warn "delete \$Alias\{$k\}";
91 delete $Alias{$k};
92 }
93 elsif ( ref($alias) eq 'CODE' && $alias->($k) ) {
94 DEBUG and warn "delete \$Alias\{$k\}";
95 delete $Alias{$k};
96 }
97 }
98 }
99 else {
100 DEBUG and warn "delete \$Alias\{$alias\}";
101713µs delete $Alias{$alias};
102 }
103 }
104}
105
106# Allow latin-1 style names as well
107# 0 1 2 3 4 5 6 7 8 9 10
10818µsour @Latin2iso = ( 0, 1, 2, 3, 4, 9, 10, 13, 14, 15, 16 );
109
110# Allow winlatin1 style names as well
111116µsour %Winlatin2cp = (
112 'latin1' => 1252,
113 'latin2' => 1250,
114 'cyrillic' => 1251,
115 'greek' => 1253,
116 'turkish' => 1254,
117 'hebrew' => 1255,
118 'arabic' => 1256,
119 'baltic' => 1257,
120 'vietnamese' => 1258,
121);
122
12317µs13.57msinit_aliases();
# spent 3.57ms making 1 call to Encode::Alias::init_aliases
124
125
# spent 7µs within Encode::Alias::undef_aliases which was called: # once (7µs+0s) by Encode::Alias::init_aliases at line 132
sub undef_aliases {
12612µs @Alias = ();
127119µs %Alias = ();
128}
129
130
# spent 3.57ms (1.28+2.29) within Encode::Alias::init_aliases which was called: # once (1.28ms+2.29ms) by Encode::BEGIN@47 at line 123
sub init_aliases {
13113µs require Encode;
13215µs17µs undef_aliases();
# spent 7µs making 1 call to Encode::Alias::undef_aliases
133
134 # Try all-lower-case version should all else fails
135125µs250µs define_alias( qr/^(.*)$/ => '"\L$1"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 10µs making 1 call to Encode::Alias::CORE:qr
136
137 # UTF/UCS stuff
138127µs256µs define_alias( qr/^(unicode-1-1-)?UTF-?7$/i => '"UTF-7"' );
# spent 44µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
139123µs256µs define_alias( qr/^UCS-?2-?LE$/i => '"UCS-2LE"' );
# spent 44µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
140141µs477µs define_alias(
# spent 59µs making 1 call to Encode::Alias::define_alias # spent 18µs making 3 calls to Encode::Alias::CORE:qr, avg 6µs/call
141 qr/^UCS-?2-?(BE)?$/i => '"UCS-2BE"',
142 qr/^UCS-?4-?(BE|LE|)?$/i => 'uc("UTF-32$1")',
143 qr/^iso-10646-1$/i => '"UCS-2BE"'
144 );
145136µs487µs define_alias(
# spent 68µs making 1 call to Encode::Alias::define_alias # spent 18µs making 3 calls to Encode::Alias::CORE:qr, avg 6µs/call
146 qr/^UTF-?(16|32)-?BE$/i => '"UTF-$1BE"',
147 qr/^UTF-?(16|32)-?LE$/i => '"UTF-$1LE"',
148 qr/^UTF-?(16|32)$/i => '"UTF-$1"',
149 );
150
151 # ASCII
152139µs252µs define_alias( qr/^(?:US-?)ascii$/i => '"ascii"' );
# spent 49µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
15316µs118µs define_alias( 'C' => 'ascii' );
# spent 18µs making 1 call to Encode::Alias::define_alias
154124µs251µs define_alias( qr/\b(?:ISO[-_]?)?646(?:[-_]?US)?$/i => '"ascii"' );
# spent 39µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
155
156 # Allow variants of iso-8859-1 etc.
157124µs241µs define_alias( qr/\biso[-_]?(\d+)[-_](\d+)$/i => '"iso-$1-$2"' );
# spent 38µs making 1 call to Encode::Alias::define_alias # spent 4µs making 1 call to Encode::Alias::CORE:qr
158
159 # At least HP-UX has these.
160124µs240µs define_alias( qr/\biso8859(\d+)$/i => '"iso-8859-$1"' );
# spent 37µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
161
162 # More HP stuff.
163118µs237µs define_alias(
# spent 34µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
164 qr/\b(?:hp-)?(arabic|greek|hebrew|kana|roman|thai|turkish)8$/i =>
165 '"${1}8"' );
166
167 # The Official name of ASCII.
168121µs254µs define_alias( qr/\bANSI[-_]?X3\.4[-_]?1968$/i => '"ascii"' );
# spent 50µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
169
170 # This is a font issue, not an encoding issue.
171 # (The currency symbol of the Latin 1 upper half
172 # has been redefined as the euro symbol.)
173127µs243µs define_alias( qr/^(.+)\@euro$/i => '"$1"' );
# spent 36µs making 1 call to Encode::Alias::define_alias # spent 7µs making 1 call to Encode::Alias::CORE:qr
174
175120µs242µs define_alias( qr/\b(?:iso[-_]?)?latin[-_]?(\d+)$/i =>
# spent 39µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
176'defined $Encode::Alias::Latin2iso[$1] ? "iso-8859-$Encode::Alias::Latin2iso[$1]" : undef'
177 );
178
179120µs237µs define_alias(
# spent 33µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
180 qr/\bwin(latin[12]|cyrillic|baltic|greek|turkish|
181 hebrew|arabic|baltic|vietnamese)$/ix =>
182 '"cp" . $Encode::Alias::Winlatin2cp{lc($1)}'
183 );
184
185 # Common names for non-latin preferred MIME names
186113µs1109µs define_alias(
# spent 109µs making 1 call to Encode::Alias::define_alias
187 'ascii' => 'US-ascii',
188 'cyrillic' => 'iso-8859-5',
189 'arabic' => 'iso-8859-6',
190 'greek' => 'iso-8859-7',
191 'hebrew' => 'iso-8859-8',
192 'thai' => 'iso-8859-11',
193 );
194 # RT #20781
195116µs234µs define_alias(qr/\btis-?620\b/i => '"iso-8859-11"');
# spent 30µs making 1 call to Encode::Alias::define_alias # spent 4µs making 1 call to Encode::Alias::CORE:qr
196
197 # At least AIX has IBM-NNN (surprisingly...) instead of cpNNN.
198 # And Microsoft has their own naming (again, surprisingly).
199 # And windows-* is registered in IANA!
200124µs237µs define_alias(
# spent 33µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
201 qr/\b(?:cp|ibm|ms|windows)[-_ ]?(\d{2,4})$/i => '"cp$1"' );
202
203 # Sometimes seen with a leading zero.
204 # define_alias( qr/\bcp037\b/i => '"cp37"');
205
206 # Mac Mappings
207 # predefined in *.ucm; unneeded
208 # define_alias( qr/\bmacIcelandic$/i => '"macIceland"');
209130µs240µs define_alias( qr/^(?:x[_-])?mac[_-](.*)$/i => '"mac$1"' );
# spent 38µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
210 # http://rt.cpan.org/Ticket/Display.html?id=36326
211121µs244µs define_alias( qr/^macintosh$/i => '"MacRoman"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 4µs making 1 call to Encode::Alias::CORE:qr
212 # https://rt.cpan.org/Ticket/Display.html?id=78125
213123µs238µs define_alias( qr/^macce$/i => '"MacCentralEurRoman"' );
# spent 30µs making 1 call to Encode::Alias::define_alias # spent 8µs making 1 call to Encode::Alias::CORE:qr
214 # Ououououou. gone. They are different!
215 # define_alias( qr/\bmacRomanian$/i => '"macRumanian"');
216
217 # Standardize on the dashed versions.
218120µs255µs define_alias( qr/\bkoi8[\s\-_]*([ru])$/i => '"koi8-$1"' );
# spent 52µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
219
22015µs unless ($Encode::ON_EBCDIC) {
221
222 # for Encode::CN
223122µs247µs define_alias( qr/\beuc.*cn$/i => '"euc-cn"' );
# spent 44µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
224119µs244µs define_alias( qr/\bcn.*euc$/i => '"euc-cn"' );
# spent 37µs making 1 call to Encode::Alias::define_alias # spent 8µs making 1 call to Encode::Alias::CORE:qr
225
226 # define_alias( qr/\bGB[- ]?(\d+)$/i => '"euc-cn"' )
227 # CP936 doesn't have vendor-addon for GBK, so they're identical.
228117µs233µs define_alias( qr/^gbk$/i => '"cp936"' );
# spent 29µs making 1 call to Encode::Alias::define_alias # spent 4µs making 1 call to Encode::Alias::CORE:qr
229
230 # This fixes gb2312 vs. euc-cn confusion, practically
231120µs251µs define_alias( qr/\bGB[-_ ]?2312(?!-?raw)/i => '"euc-cn"' );
# spent 48µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
232
233 # for Encode::JP
234114µs231µs define_alias( qr/\bjis$/i => '"7bit-jis"' );
# spent 28µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
235126µs235µs define_alias( qr/\beuc.*jp$/i => '"euc-jp"' );
# spent 32µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
236121µs241µs define_alias( qr/\bjp.*euc$/i => '"euc-jp"' );
# spent 38µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
237120µs243µs define_alias( qr/\bujis$/i => '"euc-jp"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
238114µs240µs define_alias( qr/\bshift.*jis$/i => '"shiftjis"' );
# spent 37µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
239120µs260µs define_alias( qr/\bsjis$/i => '"shiftjis"' );
# spent 56µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
240122µs240µs define_alias( qr/\bwindows-31j$/i => '"cp932"' );
# spent 37µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
241
242 # for Encode::KR
243120µs281µs define_alias( qr/\beuc.*kr$/i => '"euc-kr"' );
# spent 78µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
244126µs249µs define_alias( qr/\bkr.*euc$/i => '"euc-kr"' );
# spent 35µs making 1 call to Encode::Alias::define_alias # spent 14µs making 1 call to Encode::Alias::CORE:qr
245
246 # This fixes ksc5601 vs. euc-kr confusion, practically
247124µs253µs define_alias( qr/(?:x-)?uhc$/i => '"cp949"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 13µs making 1 call to Encode::Alias::CORE:qr
248115µs248µs define_alias( qr/(?:x-)?windows-949$/i => '"cp949"' );
# spent 44µs making 1 call to Encode::Alias::define_alias # spent 4µs making 1 call to Encode::Alias::CORE:qr
249123µs248µs define_alias( qr/\bks_c_5601-1987$/i => '"cp949"' );
# spent 35µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
250
251 # for Encode::TW
252124µs255µs define_alias( qr/\bbig-?5$/i => '"big5-eten"' );
# spent 42µs making 1 call to Encode::Alias::define_alias # spent 13µs making 1 call to Encode::Alias::CORE:qr
253123µs252µs define_alias( qr/\bbig5-?et(?:en)?$/i => '"big5-eten"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
254123µs252µs define_alias( qr/\btca[-_]?big5$/i => '"big5-eten"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
255143µs262µs define_alias( qr/\bbig5-?hk(?:scs)?$/i => '"big5-hkscs"' );
# spent 43µs making 1 call to Encode::Alias::define_alias # spent 19µs making 1 call to Encode::Alias::CORE:qr
256127µs252µs define_alias( qr/\bhk(?:scs)?[-_]?big5$/i => '"big5-hkscs"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
257 }
258
259 # https://github.com/dankogai/p5-encode/issues/37
260120µs240µs define_alias(qr/cp65000/i => '"UTF-7"');
# spent 31µs making 1 call to Encode::Alias::define_alias # spent 9µs making 1 call to Encode::Alias::CORE:qr
261118µs232µs define_alias(qr/cp65001/i => '"utf-8-strict"');
# spent 27µs making 1 call to Encode::Alias::define_alias # spent 6µs making 1 call to Encode::Alias::CORE:qr
262
263 # utf8 is blessed :)
264123µs251µs define_alias( qr/\bUTF-8$/i => '"utf-8-strict"' );
# spent 39µs making 1 call to Encode::Alias::define_alias # spent 12µs making 1 call to Encode::Alias::CORE:qr
265
266 # At last, Map white space and _ to '-'
267132µs243µs define_alias( qr/^(\S+)[\s_]+(.*)$/i => '"$1-$2"' );
# spent 40µs making 1 call to Encode::Alias::define_alias # spent 3µs making 1 call to Encode::Alias::CORE:qr
268}
269
270139µs1;
271__END__
 
# spent 156µs within Encode::Alias::CORE:match which was called 33 times, avg 5µs/call: # 32 times (136µs+0s) by Encode::Alias::find_alias at line 31, avg 4µs/call # once (19µs+0s) by Encode::BEGIN@47 at line 5
sub Encode::Alias::CORE:match; # opcode
# spent 322µs within Encode::Alias::CORE:qr which was called 49 times, avg 7µs/call: # 3 times (18µs+0s) by Encode::Alias::init_aliases at line 145, avg 6µs/call # 3 times (18µs+0s) by Encode::Alias::init_aliases at line 140, avg 6µs/call # once (19µs+0s) by Encode::Alias::init_aliases at line 255 # once (14µs+0s) by Encode::Alias::init_aliases at line 244 # once (13µs+0s) by Encode::Alias::init_aliases at line 252 # once (13µs+0s) by Encode::Alias::init_aliases at line 247 # once (12µs+0s) by Encode::Alias::init_aliases at line 249 # once (12µs+0s) by Encode::Alias::init_aliases at line 139 # once (12µs+0s) by Encode::Alias::init_aliases at line 254 # once (12µs+0s) by Encode::Alias::init_aliases at line 256 # once (12µs+0s) by Encode::Alias::init_aliases at line 138 # once (12µs+0s) by Encode::Alias::init_aliases at line 264 # once (12µs+0s) by Encode::Alias::init_aliases at line 253 # once (12µs+0s) by Encode::Alias::init_aliases at line 154 # once (10µs+0s) by Encode::Alias::init_aliases at line 135 # once (9µs+0s) by Encode::Alias::init_aliases at line 260 # once (8µs+0s) by Encode::Alias::init_aliases at line 224 # once (8µs+0s) by Encode::Alias::init_aliases at line 213 # once (7µs+0s) by Encode::Alias::init_aliases at line 173 # once (6µs+0s) by Encode::Alias::init_aliases at line 261 # once (4µs+0s) by Encode::Alias::init_aliases at line 195 # once (4µs+0s) by Encode::Alias::init_aliases at line 228 # once (4µs+0s) by Encode::Alias::init_aliases at line 248 # once (4µs+0s) by Encode::Alias::init_aliases at line 211 # once (4µs+0s) by Encode::Alias::init_aliases at line 157 # once (3µs+0s) by Encode::Alias::init_aliases at line 239 # once (3µs+0s) by Encode::Alias::init_aliases at line 234 # once (3µs+0s) by Encode::Alias::init_aliases at line 179 # once (3µs+0s) by Encode::Alias::init_aliases at line 168 # once (3µs+0s) by Encode::Alias::init_aliases at line 238 # once (3µs+0s) by Encode::Alias::init_aliases at line 240 # once (3µs+0s) by Encode::Alias::init_aliases at line 152 # once (3µs+0s) by Encode::Alias::init_aliases at line 163 # once (3µs+0s) by Encode::Alias::init_aliases at line 236 # once (3µs+0s) by Encode::Alias::init_aliases at line 200 # once (3µs+0s) by Encode::Alias::init_aliases at line 160 # once (3µs+0s) by Encode::Alias::init_aliases at line 223 # once (3µs+0s) by Encode::Alias::init_aliases at line 209 # once (3µs+0s) by Encode::Alias::init_aliases at line 243 # once (3µs+0s) by Encode::Alias::init_aliases at line 218 # once (3µs+0s) by Encode::Alias::init_aliases at line 237 # once (3µs+0s) by Encode::Alias::init_aliases at line 175 # once (3µs+0s) by Encode::Alias::init_aliases at line 235 # once (3µs+0s) by Encode::Alias::init_aliases at line 267 # once (3µs+0s) by Encode::Alias::init_aliases at line 231
sub Encode::Alias::CORE:qr; # opcode
# spent 128µs within Encode::Alias::CORE:regcomp which was called 32 times, avg 4µs/call: # 32 times (128µs+0s) by Encode::Alias::find_alias at line 31, avg 4µs/call
sub Encode::Alias::CORE:regcomp; # opcode
Report produced by the NYTProf 6.04 Perl profiler, developed by Tim Bunce based on work by Adam Kaplan and Salvador Fandiño García.