Profile of /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Class/MOP/Method/Generated.pm

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NYTProf Performance Profile «block view•line view•sub view»
For 01.HTTP.t
Run on Tue May 4 15:25:55 2010
Reported on Tue May 4 15:26:16 2010

File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Class/MOP/Method/Generated.pm
Statements Executed | 1632
Statement Execution Time | 15.9ms

Subroutines — ordered by exclusive time
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
122 | 6 | 3 | 12.6ms | 12.6ms | Class::MOP::Method::Generated::::_eval_closureClass::MOP::Method::Generated::_eval_closure
1 | 1 | 1 | 1.14ms | 1.54ms | Class::MOP::Method::Generated::::BEGIN@15Class::MOP::Method::Generated::BEGIN@15
203 | 2 | 2 | 232µs | 232µs | Class::MOP::Method::Generated::::is_inlineClass::MOP::Method::Generated::is_inline
8 | 3 | 3 | 124µs | 1.39ms | Class::MOP::Method::Generated::::_compile_codeClass::MOP::Method::Generated::_compile_code
8 | 1 | 1 | 105µs | 116µs | Class::MOP::Method::Generated::::_add_line_directiveClass::MOP::Method::Generated::_add_line_directive
49 | 1 | 2 | 65µs | 65µs | Class::MOP::Method::Generated::::CORE:matchClass::MOP::Method::Generated::CORE:match (opcode)
1 | 1 | 1 | 22µs | 27µs | Class::MOP::Method::Generated::::BEGIN@4Class::MOP::Method::Generated::BEGIN@4
1 | 1 | 1 | 14µs | 81µs | Class::MOP::Method::Generated::::BEGIN@13Class::MOP::Method::Generated::BEGIN@13
1 | 1 | 1 | 12µs | 26µs | Class::MOP::Method::Generated::::BEGIN@5Class::MOP::Method::Generated::BEGIN@5
8 | 1 | 1 | 11µs | 11µs | Class::MOP::Method::Generated::::definition_contextClass::MOP::Method::Generated::definition_context
1 | 1 | 1 | 10µs | 47µs | Class::MOP::Method::Generated::::BEGIN@7Class::MOP::Method::Generated::BEGIN@7
0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Generated::::_initialize_bodyClass::MOP::Method::Generated::_initialize_body
0 | 0 | 0 | 0s | 0s | Class::MOP::Method::Generated::::newClass::MOP::Method::Generated::new

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

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
1 |  |  |  |  |
2 |  |  |  |  | package Class::MOP::Method::Generated;
3 |  |  |  |  |
4 | 3 | 43µs | 2 | 31µs | # spent 27µs (22+4) within Class::MOP::Method::Generated::BEGIN@4 which was called # once (22µs+4µs) by base::import at line 4 use strict; # spent 27µs making 1 call to Class::MOP::Method::Generated::BEGIN@4 # spent 4µs making 1 call to strict::import
5 | 3 | 36µs | 2 | 40µs | # spent 26µs (12+14) within Class::MOP::Method::Generated::BEGIN@5 which was called # once (12µs+14µs) by base::import at line 5 use warnings; # spent 26µs making 1 call to Class::MOP::Method::Generated::BEGIN@5 # spent 14µs making 1 call to warnings::import
6 |  |  |  |  |
7 | 3 | 80µs | 2 | 84µs | # spent 47µs (10+37) within Class::MOP::Method::Generated::BEGIN@7 which was called # once (10µs+37µs) by base::import at line 7 use Carp 'confess'; # spent 47µs making 1 call to Class::MOP::Method::Generated::BEGIN@7 # spent 37µs making 1 call to Exporter::import
8 |  |  |  |  |
9 | 1 | 800ns |  |  | our $VERSION = '0.98';
10 | 1 | 19µs |  |  | $VERSION = eval $VERSION;
11 | 1 | 500ns |  |  | our $AUTHORITY = 'cpan:STEVAN';
12 |  |  |  |  |
13 | 3 | 74µs | 2 | 81µs | # spent 81µs (14+67) within Class::MOP::Method::Generated::BEGIN@13 which was called # once (14µs+67µs) by base::import at line 13 use base 'Class::MOP::Method'; # spent 81µs making 1 call to Class::MOP::Method::Generated::BEGIN@13 # spent 67µs making 1 call to base::import, recursion: max depth 1, time 67µs
14 |  |  |  |  |
15 | 3 | 593µs | 2 | 1.63ms | # spent 1.54ms (1.14+403µs) within Class::MOP::Method::Generated::BEGIN@15 which was called # once (1.14ms+403µs) by base::import at line 15 use constant _PRINT_SOURCE => $ENV{MOP_PRINT_SOURCE} ? 1 : 0; # spent 1.54ms making 1 call to Class::MOP::Method::Generated::BEGIN@15 # spent 85µs making 1 call to constant::import
16 |  |  |  |  |
17 |  |  |  |  | ## accessors
18 |  |  |  |  |
19 |  |  |  |  | sub new {
20 |  |  |  |  | confess __PACKAGE__ . " is an abstract base class, you must provide a constructor.";
21 |  |  |  |  | }
22 |  |  |  |  |
23 | 203 | 369µs |  |  | # spent 232µs within Class::MOP::Method::Generated::is_inline which was called 203 times, avg 1µs/call: # 172 times (193µs+0s) by Class::MOP::Method::Accessor::_initialize_body at line 80 of Class/MOP/Method/Accessor.pm, avg 1µs/call # 31 times (38µs+0s) by Class::MOP::Method::Constructor::_initialize_body at line 91 of Class/MOP/Method/Constructor.pm, avg 1µs/call sub is_inline { $_[0]{is_inline} }
24 |  |  |  |  |
25 | 8 | 21µs |  |  | # spent 11µs within Class::MOP::Method::Generated::definition_context which was called 8 times, avg 1µs/call: # 8 times (11µs+0s) by Class::MOP::Method::Generated::_add_line_directive at line 66, avg 1µs/call sub definition_context { $_[0]{definition_context} }
26 |  |  |  |  |
27 |  |  |  |  | sub _initialize_body {
28 |  |  |  |  | confess "No body to initialize, " . __PACKAGE__ . " is an abstract base class";
29 |  |  |  |  | }
30 |  |  |  |  |
31 |  |  |  |  | # spent 12.6ms (12.6+65µs) within Class::MOP::Method::Generated::_eval_closure which was called 122 times, avg 104µs/call: # 52 times (3.06ms+0s) by Class::MOP::Method::Accessor::_generate_reader_method_inline at line 157 of Class/MOP/Method/Accessor.pm, avg 59µs/call # 31 times (6.73ms+37µs) by Class::MOP::Method::Constructor::_generate_constructor_method_inline at line 121 of Class/MOP/Method/Constructor.pm, avg 218µs/call # 15 times (902µs+0s) by Class::MOP::Method::Accessor::_generate_accessor_method_inline at line 138 of Class/MOP/Method/Accessor.pm, avg 60µs/call # 13 times (599µs+0s) by Class::MOP::Method::Accessor::_generate_predicate_method_inline at line 192 of Class/MOP/Method/Accessor.pm, avg 46µs/call # 8 times (1.13ms+27µs) by Class::MOP::Method::Generated::_compile_code at line 91, avg 144µs/call # 3 times (144µs+0s) by Class::MOP::Method::Accessor::_generate_writer_method_inline at line 175 of Class/MOP/Method/Accessor.pm, avg 48µs/call sub _eval_closure {
32 |  |  |  |  | # my ($self, $captures, $sub_body) = @_;
33 | 122 | 27µs |  |  | my $__captures = $_[1];
34 |  |  |  |  |
35 | 122 | 14µs |  |  | my $code;
36 |  |  |  |  |
37 | 122 | 52µs |  |  | my $e = do {
38 | 122 | 15µs |  |  | local $@;
39 | 122 | 259µs |  |  | local $SIG{__DIE__};
40 | 49 | 158µs | 49 | 65µs | my $source = join # spent 65µs making 49 calls to Class::MOP::Method::Generated::CORE:match, avg 1µs/call
41 |  |  |  |  | "\n", (
42 |  |  |  |  | map {
43 | 122 | 237µs |  |  | /^([\@\%\$])/
44 |  |  |  |  | or die "capture key should start with \@, \% or \$: $_";
45 | 49 | 71µs |  |  | q[my ]
46 |  |  |  |  | . $_ . q[ = ]
47 |  |  |  |  | . $1
48 |  |  |  |  | . q[{$__captures->{']
49 |  |  |  |  | . $_ . q['}};];
50 |  |  |  |  | } keys %$__captures
51 |  |  |  |  | ),
52 |  |  |  |  | $_[2];
53 | 122 | 500ns |  |  | print STDERR "\n", $_[0]->name, ":\n", $source, "\n" if _PRINT_SOURCE;
54 | 122 | 13.0ms | 6 | 12µs | $code = eval $source; # spent 7µs making 4 calls to Class::MOP::__ANON__[Class/MOP.pm:494], avg 2µs/call # spent 5µs making 2 calls to Moose::Meta::TypeConstraint::__ANON__[Moose/Meta/TypeConstraint.pm:30], avg 2µs/call
55 | 122 | 204µs |  |  | $@;
56 |  |  |  |  | };
57 |  |  |  |  |
58 | 122 | 464µs |  |  | return ( $code, $e );
59 |  |  |  |  | }
60 |  |  |  |  |
61 |  |  |  |  | # spent 116µs (105+11) within Class::MOP::Method::Generated::_add_line_directive which was called 8 times, avg 14µs/call: # 8 times (105µs+11µs) by Class::MOP::Method::Generated::_compile_code at line 89, avg 14µs/call sub _add_line_directive {
62 | 8 | 9µs |  |  | my ( $self, %args ) = @_;
63 |  |  |  |  |
64 | 8 | 2µs |  |  | my ( $line, $file );
65 |  |  |  |  |
66 | 8 | 27µs | 8 | 11µs | if ( my $ctx = ( $args{context} || $self->definition_context ) ) { # spent 11µs making 8 calls to Class::MOP::Method::Generated::definition_context, avg 1µs/call
67 | 4 | 2µs |  |  | $line = $ctx->{line};
68 | 4 | 6µs |  |  | if ( my $desc = $ctx->{description} ) {
69 |  |  |  |  | $file = "$desc defined at $ctx->{file}";
70 |  |  |  |  | } else {
71 |  |  |  |  | $file = $ctx->{file};
72 |  |  |  |  | }
73 |  |  |  |  | } else {
74 | 4 | 3µs |  |  | ( $line, $file ) = ( 0, "generated method (unknown origin)" );
75 |  |  |  |  | }
76 |  |  |  |  |
77 | 8 | 4µs |  |  | my $code = $args{code};
78 |  |  |  |  |
79 |  |  |  |  | # if it's an array of lines, join it up
80 |  |  |  |  | # don't use newlines so that the definition context is more meaningful
81 | 8 | 1µs |  |  | $code = join(@$code, ' ') if ref $code;
82 |  |  |  |  |
83 | 8 | 40µs |  |  | return qq{#line $line "$file"\n} . $code;
84 |  |  |  |  | }
85 |  |  |  |  |
86 |  |  |  |  | # spent 1.39ms (124µs+1.27) within Class::MOP::Method::Generated::_compile_code which was called 8 times, avg 174µs/call: # 6 times (89µs+902µs) by Moose::Meta::Method::Accessor::_eval_code at line 36 of Moose/Meta/Method/Accessor.pm, avg 165µs/call # once (19µs+314µs) by Moose::Meta::Method::Constructor::_initialize_body at line 96 of Moose/Meta/Method/Constructor.pm # once (16µs+54µs) by Moose::Meta::Method::Destructor::_initialize_body at line 108 of Moose/Meta/Method/Destructor.pm sub _compile_code {
87 | 8 | 14µs |  |  | my ( $self, %args ) = @_;
88 |  |  |  |  |
89 | 8 | 35µs | 8 | 116µs | my $code = $self->_add_line_directive(%args); # spent 116µs making 8 calls to Class::MOP::Method::Generated::_add_line_directive, avg 14µs/call
90 |  |  |  |  |
91 | 8 | 54µs | 8 | 1.15ms | return $self->_eval_closure($args{environment}, $code); # spent 1.15ms making 8 calls to Class::MOP::Method::Generated::_eval_closure, avg 144µs/call
92 |  |  |  |  | }
93 |  |  |  |  |
94 | 1 | 6µs |  |  | 1;
95 |  |  |  |  |
96 |  |  |  |  | __END__
97 |  |  |  |  |
98 |  |  |  |  | =pod
99 |  |  |  |  |
100 |  |  |  |  | =head1 NAME
101 |  |  |  |  |
102 |  |  |  |  | Class::MOP::Method::Generated - Abstract base class for generated methods
103 |  |  |  |  |
104 |  |  |  |  | =head1 DESCRIPTION
105 |  |  |  |  |
106 |  |  |  |  | This is a C<Class::MOP::Method> subclass which is subclassed by
107 |  |  |  |  | C<Class::MOP::Method::Accessor> and
108 |  |  |  |  | C<Class::MOP::Method::Constructor>.
109 |  |  |  |  |
110 |  |  |  |  | It is not intended to be used directly.
111 |  |  |  |  |
112 |  |  |  |  | =head1 AUTHORS
113 |  |  |  |  |
114 |  |  |  |  | Stevan Little E<lt>stevan@iinteractive.comE<gt>
115 |  |  |  |  |
116 |  |  |  |  | =head1 COPYRIGHT AND LICENSE
117 |  |  |  |  |
118 |  |  |  |  | Copyright 2006-2010 by Infinity Interactive, Inc.
119 |  |  |  |  |
120 |  |  |  |  | L<http://www.iinteractive.com>
121 |  |  |  |  |
122 |  |  |  |  | This library is free software; you can redistribute it and/or modify
123 |  |  |  |  | it under the same terms as Perl itself.
124 |  |  |  |  |
125 |  |  |  |  | =cut
126 |  |  |  |  |
|  |  |  |  | # spent 65µs within Class::MOP::Method::Generated::CORE:match which was called 49 times, avg 1µs/call: # 49 times (65µs+0s) by Class::MOP::Method::Generated::_eval_closure at line 40 of Class/MOP/Method/Generated.pm, avg 1µs/call sub Class::MOP::Method::Generated::CORE:match; # xsub