Profile of Class/MOP/Mixin/AttributeCore.pm

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NYTProf Performance Profile «block view•line view•sub view»
For xt/tapper-mcp-scheduler-with-db-longrun.t
Run on Tue May 22 17:18:39 2012
Reported on Tue May 22 17:22:42 2012

Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Class/MOP/Mixin/AttributeCore.pm
Statements | Executed 4479 statements in 8.26ms

Subroutines
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
474 | 5 | 3 | 1.43ms | 4.79ms | Class::MOP::Mixin::AttributeCore::::defaultClass::MOP::Mixin::AttributeCore::default
260 | 4 | 4 | 700µs | 700µs | Class::MOP::Mixin::AttributeCore::::is_default_a_coderefClass::MOP::Mixin::AttributeCore::is_default_a_coderef
1 | 1 | 1 | 8µs | 8µs | Class::MOP::Mixin::AttributeCore::::BEGIN@2Class::MOP::Mixin::AttributeCore::BEGIN@2
1 | 1 | 1 | 7µs | 26µs | Class::MOP::Mixin::AttributeCore::::BEGIN@12Class::MOP::Mixin::AttributeCore::BEGIN@12
1 | 1 | 1 | 7µs | 297µs | Class::MOP::Mixin::AttributeCore::::BEGIN@14Class::MOP::Mixin::AttributeCore::BEGIN@14
1 | 1 | 1 | 6µs | 14µs | Class::MOP::Mixin::AttributeCore::::BEGIN@10Class::MOP::Mixin::AttributeCore::BEGIN@10
1 | 1 | 1 | 6µs | 8µs | Class::MOP::Mixin::AttributeCore::::BEGIN@9Class::MOP::Mixin::AttributeCore::BEGIN@9
0 | 0 | 0 | 0s | 0s | Class::MOP::Mixin::AttributeCore::::has_read_methodClass::MOP::Mixin::AttributeCore::has_read_method
0 | 0 | 0 | 0s | 0s | Class::MOP::Mixin::AttributeCore::::has_write_methodClass::MOP::Mixin::AttributeCore::has_write_method

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

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
1 |  |  |  |  | package Class::MOP::Mixin::AttributeCore;
2 |  |  |  |  | # spent 8µs within Class::MOP::Mixin::AttributeCore::BEGIN@2 which was called: # once (8µs+0s) by Class::MOP::BEGIN@23 at line 4 BEGIN {
3 | 1 | 4µs |  |  | $Class::MOP::Mixin::AttributeCore::AUTHORITY = 'cpan:STEVAN';
4 | 1 | 32µs | 1 | 8µs | } # spent 8µs making 1 call to Class::MOP::Mixin::AttributeCore::BEGIN@2
5 |  |  |  |  | {
6 | 2 | 1µs |  |  | $Class::MOP::Mixin::AttributeCore::VERSION = '2.0602';
7 |  |  |  |  | }
8 |  |  |  |  |
9 | 3 | 20µs | 2 | 10µs | # spent 8µs (6+2) within Class::MOP::Mixin::AttributeCore::BEGIN@9 which was called: # once (6µs+2µs) by Class::MOP::BEGIN@23 at line 9 use strict; # spent 8µs making 1 call to Class::MOP::Mixin::AttributeCore::BEGIN@9 # spent 2µs making 1 call to strict::import
10 | 3 | 17µs | 2 | 21µs | # spent 14µs (6+7) within Class::MOP::Mixin::AttributeCore::BEGIN@10 which was called: # once (6µs+7µs) by Class::MOP::BEGIN@23 at line 10 use warnings; # spent 14µs making 1 call to Class::MOP::Mixin::AttributeCore::BEGIN@10 # spent 7µs making 1 call to warnings::import
11 |  |  |  |  |
12 | 3 | 21µs | 2 | 45µs | # spent 26µs (7+19) within Class::MOP::Mixin::AttributeCore::BEGIN@12 which was called: # once (7µs+19µs) by Class::MOP::BEGIN@23 at line 12 use Scalar::Util 'blessed'; # spent 26µs making 1 call to Class::MOP::Mixin::AttributeCore::BEGIN@12 # spent 19µs making 1 call to Exporter::import
13 |  |  |  |  |
14 | 3 | 292µs | 2 | 587µs | # spent 297µs (7+290) within Class::MOP::Mixin::AttributeCore::BEGIN@14 which was called: # once (7µs+290µs) by Class::MOP::BEGIN@23 at line 14 use base 'Class::MOP::Mixin'; # spent 297µs making 1 call to Class::MOP::Mixin::AttributeCore::BEGIN@14 # spent 290µs making 1 call to base::import
15 |  |  |  |  |
16 | 207 | 478µs |  |  | sub has_accessor { defined $_[0]->{'accessor'} }
17 | 207 | 458µs |  |  | sub has_reader { defined $_[0]->{'reader'} }
18 | 207 | 432µs |  |  | sub has_writer { defined $_[0]->{'writer'} }
19 | 207 | 434µs |  |  | sub has_predicate { defined $_[0]->{'predicate'} }
20 | 207 | 424µs |  |  | sub has_clearer { defined $_[0]->{'clearer'} }
21 | 193 | 366µs |  |  | sub has_builder { defined $_[0]->{'builder'} }
22 |  |  |  |  | sub has_init_arg { defined $_[0]->{'init_arg'} }
23 | 304 | 634µs |  |  | sub has_default { exists $_[0]->{'default'} }
24 | 757 | 1.80ms |  |  | sub has_initializer { defined $_[0]->{'initializer'} }
25 |  |  |  |  | sub has_insertion_order { defined $_[0]->{'insertion_order'} }
26 |  |  |  |  |
27 | 133 | 300µs |  |  | sub _set_insertion_order { $_[0]->{'insertion_order'} = $_[1] }
28 |  |  |  |  |
29 |  |  |  |  | sub has_read_method { $_[0]->has_reader || $_[0]->has_accessor }
30 |  |  |  |  | sub has_write_method { $_[0]->has_writer || $_[0]->has_accessor }
31 |  |  |  |  |
32 |  |  |  |  | # spent 700µs within Class::MOP::Mixin::AttributeCore::is_default_a_coderef which was called 260 times, avg 3µs/call: # 131 times (352µs+0s) by Class::MOP::Mixin::AttributeCore::default at line 45, avg 3µs/call # 96 times (231µs+0s) by Class::MOP::Class::_inline_default_value at line 667 of Class/MOP/Class.pm, avg 2µs/call # 32 times (112µs+0s) by Class::MOP::Attribute::new at line 49 of Class/MOP/Attribute.pm, avg 4µs/call # once (5µs+0s) by Moose::Meta::Attribute::_inline_generate_default at line 929 of Moose/Meta/Attribute.pm sub is_default_a_coderef {
33 |  |  |  |  | # Uber hack because it is called from CMOP::Attribute constructor as
34 |  |  |  |  | # $class->is_default_a_coderef(\%options)
35 | 696 | 1.00ms |  |  | my ($value) = ref $_[0] ? $_[0]->{'default'} : $_[1]->{'default'};
36 |  |  |  |  |
37 |  |  |  |  | return unless ref($value);
38 |  |  |  |  |
39 |  |  |  |  | return ref($value) eq 'CODE'
40 |  |  |  |  | || ( blessed($value) && $value->isa('Class::MOP::Method') );
41 |  |  |  |  | }
42 |  |  |  |  |
43 |  |  |  |  | # spent 4.79ms (1.43+3.35) within Class::MOP::Mixin::AttributeCore::default which was called 474 times, avg 10µs/call: # 286 times (391µs+0s) by Class::MOP::Class::_eval_environment at line 710 of Class/MOP/Class.pm, avg 1µs/call # 128 times (861µs+520µs) by Class::MOP::Attribute::initialize_instance_slot at line 117 of Class/MOP/Attribute.pm, avg 11µs/call # 52 times (133µs+0s) by Class::MOP::Class::_immutable_metaclass at line 1335 of Class/MOP/Class.pm, avg 3µs/call # 5 times (15µs+0s) by Moose::Meta::Attribute::_eval_environment at line 779 of Moose/Meta/Attribute.pm, avg 3µs/call # 3 times (32µs+2.83ms) by Moose::Meta::Attribute::initialize_instance_slot at line 520 of Moose/Meta/Attribute.pm, avg 955µs/call sub default {
44 | 1345 | 1.54ms |  |  | my ( $self, $instance ) = @_;
45 |  |  | 208 | 3.35ms | if ( defined $instance && $self->is_default_a_coderef ) { # spent 2.57ms making 1 call to Tapper::MCP::Scheduler::Algorithm::__ANON__[lib/Tapper/MCP/Scheduler/Algorithm.pm:12] # spent 352µs making 131 calls to Class::MOP::Mixin::AttributeCore::is_default_a_coderef, avg 3µs/call # spent 249µs making 1 call to Tapper::MCP::Scheduler::Controller::__ANON__[lib/Tapper/MCP/Scheduler/Controller.pm:14] # spent 32µs making 9 calls to Moose::Meta::Class::__ANON__[Moose/Meta/Class.pm:37], avg 4µs/call # spent 23µs making 9 calls to Class::MOP::__ANON__[Class/MOP.pm:286], avg 3µs/call # spent 23µs making 9 calls to Class::MOP::__ANON__[Class/MOP.pm:132], avg 3µs/call # spent 21µs making 9 calls to Moose::Meta::Class::__ANON__[Moose/Meta/Class.pm:43], avg 2µs/call # spent 20µs making 9 calls to Class::MOP::__ANON__[Class/MOP.pm:177], avg 2µs/call # spent 20µs making 9 calls to Class::MOP::__ANON__[Class/MOP.pm:222], avg 2µs/call # spent 20µs making 9 calls to Class::MOP::__ANON__[Class/MOP.pm:249], avg 2µs/call # spent 16µs making 9 calls to Class::MOP::__ANON__[Class/MOP.pm:269], avg 2µs/call # spent 2µs making 1 call to Moose::Meta::TypeConstraint::Registry::__ANON__[Moose/Meta/TypeConstraint/Registry.pm:27] # spent 2µs making 1 call to Class::MOP::__ANON__[Class/MOP.pm:478] # spent 2µs making 1 call to Tapper::MCP::Scheduler::Controller::__ANON__[lib/Tapper/MCP/Scheduler/Controller.pm:26]
46 |  |  |  |  | # if the default is a CODE ref, then we pass in the instance and
47 |  |  |  |  | # default can return a value based on that instance. Somewhat crude,
48 |  |  |  |  | # but works.
49 |  |  |  |  | return $self->{'default'}->($instance);
50 |  |  |  |  | }
51 |  |  |  |  | $self->{'default'};
52 |  |  |  |  | }
53 |  |  |  |  |
54 | 1 | 2µs |  |  | 1;
55 |  |  |  |  |
56 |  |  |  |  | # ABSTRACT: Core attributes shared by attribute metaclasses
57 |  |  |  |  |
- - |  |  |  |  |
60 |  |  |  |  | =pod
61 |  |  |  |  |
62 |  |  |  |  | =head1 NAME
63 |  |  |  |  |
64 |  |  |  |  | Class::MOP::Mixin::AttributeCore - Core attributes shared by attribute metaclasses
65 |  |  |  |  |
66 |  |  |  |  | =head1 VERSION
67 |  |  |  |  |
68 |  |  |  |  | version 2.0602
69 |  |  |  |  |
70 |  |  |  |  | =head1 DESCRIPTION
71 |  |  |  |  |
72 |  |  |  |  | This class implements the core attributes (aka properties) shared by all
73 |  |  |  |  | attributes. See the L<Class::MOP::Attribute> documentation for API details.
74 |  |  |  |  |
75 |  |  |  |  | =head1 AUTHOR
76 |  |  |  |  |
77 |  |  |  |  | Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details.
78 |  |  |  |  |
79 |  |  |  |  | =head1 COPYRIGHT AND LICENSE
80 |  |  |  |  |
81 |  |  |  |  | This software is copyright (c) 2012 by Infinity Interactive, Inc..
82 |  |  |  |  |
83 |  |  |  |  | This is free software; you can redistribute it and/or modify it under
84 |  |  |  |  | the same terms as the Perl 5 programming language system itself.
85 |  |  |  |  |
86 |  |  |  |  | =cut
87 |  |  |  |  |
88 |  |  |  |  |
89 |  |  |  |  | __END__