← Index
NYTProf Performance Profile   « line view »
For fastest.pl
  Run on Fri Jan 31 20:48:16 2014
Reported on Fri Jan 31 20:49:41 2014

Filename/opt/perl-5.18.1/lib/site_perl/5.18.1/darwin-thread-multi-2level/metaclass.pm
StatementsExecuted 239 statements in 950µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
202020394µs11.9msmetaclass::::importmetaclass::import
11110µs10µsmetaclass::::BEGIN@3metaclass::BEGIN@3
11110µs51µsmetaclass::::BEGIN@16metaclass::BEGIN@16
11110µs47µsmetaclass::::BEGIN@13metaclass::BEGIN@13
1119µs13µsmetaclass::::BEGIN@11metaclass::BEGIN@11
1119µs35µsmetaclass::::BEGIN@14metaclass::BEGIN@14
1118µs35µsmetaclass::::BEGIN@15metaclass::BEGIN@15
1118µs23µsmetaclass::::BEGIN@10metaclass::BEGIN@10
1115µs5µsmetaclass::::BEGIN@18metaclass::BEGIN@18
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1
2package metaclass;
3
# spent 10µs within metaclass::BEGIN@3 which was called: # once (10µs+0s) by Moose::Meta::TypeConstraint::BEGIN@12 at line 5
BEGIN {
417µs $metaclass::AUTHORITY = 'cpan:STEVAN';
5139µs110µs}
# spent 10µs making 1 call to metaclass::BEGIN@3
6{
722µs $metaclass::VERSION = '2.1005';
8}
9
10229µs238µs
# spent 23µs (8+15) within metaclass::BEGIN@10 which was called: # once (8µs+15µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 10
use strict;
# spent 23µs making 1 call to metaclass::BEGIN@10 # spent 15µs making 1 call to strict::import
11238µs218µs
# spent 13µs (9+4) within metaclass::BEGIN@11 which was called: # once (9µs+4µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 11
use warnings;
# spent 13µs making 1 call to metaclass::BEGIN@11 # spent 4µs making 1 call to warnings::import
12
13234µs285µs
# spent 47µs (10+38) within metaclass::BEGIN@13 which was called: # once (10µs+38µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 13
use Carp 'confess';
# spent 47µs making 1 call to metaclass::BEGIN@13 # spent 38µs making 1 call to Exporter::import
14232µs260µs
# spent 35µs (9+26) within metaclass::BEGIN@14 which was called: # once (9µs+26µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 14
use Class::Load 'load_class';
# spent 35µs making 1 call to metaclass::BEGIN@14 # spent 26µs making 1 call to Exporter::import
15231µs261µs
# spent 35µs (8+26) within metaclass::BEGIN@15 which was called: # once (8µs+26µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 15
use Scalar::Util 'blessed';
# spent 35µs making 1 call to metaclass::BEGIN@15 # spent 26µs making 1 call to Exporter::import
16232µs292µs
# spent 51µs (10+41) within metaclass::BEGIN@16 which was called: # once (10µs+41µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 16
use Try::Tiny;
# spent 51µs making 1 call to metaclass::BEGIN@16 # spent 41µs making 1 call to Exporter::import
17
182257µs15µs
# spent 5µs within metaclass::BEGIN@18 which was called: # once (5µs+0s) by Moose::Meta::TypeConstraint::BEGIN@12 at line 18
use Class::MOP;
# spent 5µs making 1 call to metaclass::BEGIN@18
19
20
# spent 11.9ms (394µs+11.5) within metaclass::import which was called 20 times, avg 593µs/call: # once (42µs+2.40ms) by Moose::Object::BEGIN@20 at line 15 of if.pm # once (26µs+589µs) by Moose::Meta::TypeConstraint::BEGIN@12 at line 12 of Moose/Meta/TypeConstraint.pm # once (19µs+485µs) by Moose::Meta::TypeConstraint::Union::BEGIN@12 at line 12 of Moose/Meta/TypeConstraint/Union.pm # once (18µs+485µs) by Moose::Meta::TypeCoercion::BEGIN@12 at line 12 of Moose/Meta/TypeCoercion.pm # once (17µs+483µs) by Moose::Meta::Role::Application::BEGIN@11 at line 11 of Moose/Meta/Role/Application.pm # once (18µs+479µs) by Moose::Meta::TypeConstraint::Class::BEGIN@11 at line 11 of Moose/Meta/TypeConstraint/Class.pm # once (18µs+477µs) by Moose::Meta::Role::BEGIN@11 at line 11 of Moose/Meta/Role.pm # once (17µs+477µs) by Moose::Meta::TypeConstraint::Parameterized::BEGIN@11 at line 11 of Moose/Meta/TypeConstraint/Parameterized.pm # once (18µs+474µs) by Moose::Meta::Role::Application::ToClass::BEGIN@11 at line 11 of Moose/Meta/Role/Application/ToClass.pm # once (18µs+474µs) by Moose::Meta::Role::Application::ToInstance::BEGIN@11 at line 11 of Moose/Meta/Role/Application/ToInstance.pm # once (18µs+473µs) by Moose::Meta::TypeConstraint::Enum::BEGIN@11 at line 11 of Moose/Meta/TypeConstraint/Enum.pm # once (23µs+466µs) by Moose::Meta::TypeConstraint::Registry::BEGIN@12 at line 12 of Moose/Meta/TypeConstraint/Registry.pm # once (18µs+470µs) by Moose::Meta::TypeCoercion::Union::BEGIN@12 at line 12 of Moose/Meta/TypeCoercion/Union.pm # once (18µs+469µs) by Moose::Meta::Role::Method::Required::BEGIN@12 at line 12 of Moose/Meta/Role/Method/Required.pm # once (18µs+468µs) by Moose::Meta::TypeConstraint::Role::BEGIN@11 at line 11 of Moose/Meta/TypeConstraint/Role.pm # once (17µs+468µs) by Moose::Meta::TypeConstraint::Parameterizable::BEGIN@11 at line 11 of Moose/Meta/TypeConstraint/Parameterizable.pm # once (19µs+462µs) by Moose::Meta::Role::Composite::BEGIN@11 at line 11 of Moose/Meta/Role/Composite.pm # once (18µs+462µs) by Moose::Meta::Role::Application::ToRole::BEGIN@11 at line 11 of Moose/Meta/Role/Application/ToRole.pm # once (17µs+454µs) by Moose::Meta::Role::Application::RoleSummation::BEGIN@11 at line 11 of Moose/Meta/Role/Application/RoleSummation.pm # once (18µs+451µs) by Moose::Meta::TypeConstraint::DuckType::BEGIN@11 at line 11 of Moose/Meta/TypeConstraint/DuckType.pm
sub import {
212018µs my ( $class, @args ) = @_;
22
232020µs unshift @args, "metaclass" if @args % 2 == 1;
242011µs my %options = @args;
25
262012µs my $meta_name = exists $options{meta_name} ? $options{meta_name} : 'meta';
27209µs my $metaclass = delete $options{metaclass};
28
29209µs unless ( defined $metaclass ) {
30 $metaclass = "Class::MOP::Class";
31 } else {
3212µs171µs load_class($metaclass);
# spent 71µs making 1 call to Class::Load::load_class
33 }
34
3520131µs2043µs ($metaclass->isa('Class::MOP::Class'))
# spent 43µs making 20 calls to UNIVERSAL::isa, avg 2µs/call
36 || confess "The metaclass ($metaclass) must be derived from Class::MOP::Class";
37
38 # make sure the custom metaclasses get loaded
392037µs foreach my $key (grep { /_(?:meta)?class$/ } keys %options) {
40 unless ( ref( my $class = $options{$key} ) ) {
41 load_class($class)
42 }
43 }
44
452014µs my $package = caller();
46
47 # create a meta object so we can install &meta
482035µs202.63ms my $meta = $metaclass->initialize($package => %options);
# spent 1.58ms making 19 calls to Class::MOP::Class::initialize, avg 83µs/call # spent 1.05ms making 1 call to Moose::Meta::Class::initialize
4920148µs208.73ms $meta->_add_meta_method($meta_name)
# spent 8.73ms making 20 calls to Class::MOP::Mixin::HasMethods::_add_meta_method, avg 436µs/call
50 if defined $meta_name;
51}
52
5314µs1;
54
55# ABSTRACT: a pragma for installing and using Class::MOP metaclasses
56
57__END__