Profile of Encode/Encoding.pm

Filename	/Users/timbo/perl5/perlbrew/perls/perl-5.18.2/lib/5.18.2/darwin-2level/Encode/Encoding.pm
Statements	Executed 28 statements in 431µs

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
11	1	1	14µs	14µs	Encode::Encoding::::renewedEncode::Encoding::renewed
1	1	1	13µs	14µs	Encode::Encoding::::renewEncode::Encoding::renew
1	1	1	11µs	23µs	Encode::Encoding::::BEGIN@4Encode::Encoding::BEGIN@4
1	1	1	7µs	11µs	Encode::Encoding::::BEGIN@5Encode::Encoding::BEGIN@5
1	1	1	3µs	3µs	Encode::Encoding::::CORE:matchEncode::Encoding::CORE:match (opcode)
1	1	1	2µs	2µs	Encode::Encoding::::DEBUGEncode::Encoding::DEBUG
1	1	1	2µs	2µs	Encode::Encoding::::needs_linesEncode::Encoding::needs_lines
0	0	0	0s	0s	Encode::Encoding::::DESTROYEncode::Encoding::DESTROY
0	0	0	0s	0s	Encode::Encoding::::DefineEncode::Encoding::Define
0	0	0	0s	0s	Encode::Encoding::::decodeEncode::Encoding::decode
0	0	0	0s	0s	Encode::Encoding::::encodeEncode::Encoding::encode
0	0	0	0s	0s	Encode::Encoding::::fromUnicodeEncode::Encoding::fromUnicode
0	0	0	0s	0s	Encode::Encoding::::mime_nameEncode::Encoding::mime_name
0	0	0	0s	0s	Encode::Encoding::::nameEncode::Encoding::name
0	0	0	0s	0s	Encode::Encoding::::perlio_okEncode::Encoding::perlio_ok
0	0	0	0s	0s	Encode::Encoding::::toUnicodeEncode::Encoding::toUnicode

Call graph for these subroutines as a Graphviz dot language file.

Line	State ments	Time on line	Calls	Time in subs	Code
1					package Encode::Encoding;
2
3					# Base class for classes which implement encodings
4	2	23µs	2	34µs	# spent 23µs (11+12) within Encode::Encoding::BEGIN@4 which was called: # once (11µs+12µs) by Encode::predefine_encodings at line 4 use strict; # spent 23µs making 1 call to Encode::Encoding::BEGIN@4 # spent 12µs making 1 call to strict::import
5	2	344µs	2	15µs	# spent 11µs (7+4) within Encode::Encoding::BEGIN@5 which was called: # once (7µs+4µs) by Encode::predefine_encodings at line 5 use warnings; # spent 11µs making 1 call to Encode::Encoding::BEGIN@5 # spent 4µs making 1 call to warnings::import
6	3	14µs	1	3µs	our $VERSION = do { my @r = ( q$Revision: 2.5 $ =~ /\d+/g ); sprintf "%d." . "%02d" x $#r, @r }; # spent 3µs making 1 call to Encode::Encoding::CORE:match
7
8	1	200ns			require Encode;
9
10	1	4µs			# spent 2µs within Encode::Encoding::DEBUG which was called: # once (2µs+0s) by Encode::Encoding::renew at line 34 sub DEBUG { 0 }
11
12					sub Define {
13					my $obj = shift;
14					my $canonical = shift;
15					$obj = bless { Name => $canonical }, $obj unless ref $obj;
16
17					# warn "$canonical => $obj\n";
18					Encode::define_encoding( $obj, $canonical, @_ );
19					}
20
21					sub name { return shift->{'Name'} }
22
23					sub mime_name{
24					require Encode::MIME::Name;
25					return Encode::MIME::Name::get_mime_name(shift->name);
26					}
27
28					# sub renew { return $_[0] }
29
30					# spent 14µs (13+2) within Encode::Encoding::renew which was called: # once (13µs+2µs) by Path::Tiny::CORE:open at line 816 of Path/Tiny.pm sub renew {
31	1	400ns			my $self = shift;
32	1	4µs			my $clone = bless {%$self} => ref($self);
33	1	900ns			$clone->{renewed}++; # so the caller can see it
34	1	2µs	1	2µs	DEBUG and warn $clone->{renewed}; # spent 2µs making 1 call to Encode::Encoding::DEBUG
35	1	3µs			return $clone;
36					}
37
38	11	27µs			# spent 14µs within Encode::Encoding::renewed which was called 11 times, avg 1µs/call: # 11 times (14µs+0s) by Encode::utf8::decode_xs at line 997 of Path/Tiny.pm, avg 1µs/call sub renewed { return $_[0]->{renewed} \|\| 0 }
39
40	1	800ns			*new_sequence = \&renew;
41
42	1	4µs			# spent 2µs within Encode::Encoding::needs_lines which was called: # once (2µs+0s) by Path::Tiny::CORE:open at line 816 of Path/Tiny.pm sub needs_lines { 0 }
43
44					sub perlio_ok {
45					eval { require PerlIO::encoding };
46					return $@ ? 0 : 1;
47					}
48
49					# (Temporary\|legacy) methods
50
51					sub toUnicode { shift->decode(@_) }
52					sub fromUnicode { shift->encode(@_) }
53
54					#
55					# Needs to be overloaded or just croak
56					#
57
58					sub encode {
59					require Carp;
60					my $obj = shift;
61					my $class = ref($obj) ? ref($obj) : $obj;
62					Carp::croak( $class . "->encode() not defined!" );
63					}
64
65					sub decode {
66					require Carp;
67					my $obj = shift;
68					my $class = ref($obj) ? ref($obj) : $obj;
69					Carp::croak( $class . "->encode() not defined!" );
70					}
71
72					sub DESTROY { }
73
74	1	4µs			1;
75					__END__

					# spent 3µs within Encode::Encoding::CORE:match which was called: # once (3µs+0s) by Encode::predefine_encodings at line 6 sub Encode::Encoding::CORE:match; # opcode