Profile of Class/MOP/Module.pm

Filename	/home/doy/perl5/perlbrew/perls/perl-5.10.1/lib/site_perl/5.10.1/x86_64-linux/Class/MOP/Module.pm
Statements	Executed 484 statements in 6.87ms

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
66	2	2	4.62ms	8.60ms	Class::MOP::Module::_instantiate_module
1	1	1	86µs	104µs	Class::MOP::Module::::BEGIN@4Class::MOP::Module::BEGIN@4
1	1	1	45µs	132µs	Class::MOP::Module::::BEGIN@5Class::MOP::Module::BEGIN@5
1	1	1	42µs	113µs	Class::MOP::Module::::BEGIN@64Class::MOP::Module::BEGIN@64
1	1	1	40µs	11.1ms	Class::MOP::Module::::BEGIN@14Class::MOP::Module::BEGIN@14
1	1	1	37µs	197µs	Class::MOP::Module::::BEGIN@7Class::MOP::Module::BEGIN@7
1	1	1	36µs	166µs	Class::MOP::Module::::BEGIN@8Class::MOP::Module::BEGIN@8
0	0	0	0s	0s	Class::MOP::Module::::_newClass::MOP::Module::_new
0	0	0	0s	0s	Class::MOP::Module::::createClass::MOP::Module::create
0	0	0	0s	0s	Class::MOP::Module::::identifierClass::MOP::Module::identifier

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::Module;
3
4	3	100µs	2	123µs	# spent 104µs (86+18) within Class::MOP::Module::BEGIN@4 which was called: # once (86µs+18µs) by base::import at line 4 use strict; # spent 104µs making 1 call to Class::MOP::Module::BEGIN@4 # spent 18µs making 1 call to strict::import
5	3	133µs	2	220µs	# spent 132µs (45+87) within Class::MOP::Module::BEGIN@5 which was called: # once (45µs+87µs) by base::import at line 5 use warnings; # spent 132µs making 1 call to Class::MOP::Module::BEGIN@5 # spent 87µs making 1 call to warnings::import
6
7	3	105µs	2	357µs	# spent 197µs (37+160) within Class::MOP::Module::BEGIN@7 which was called: # once (37µs+160µs) by base::import at line 7 use Carp 'confess'; # spent 197µs making 1 call to Class::MOP::Module::BEGIN@7 # spent 160µs making 1 call to Exporter::import
8	3	205µs	2	295µs	# spent 166µs (36+130) within Class::MOP::Module::BEGIN@8 which was called: # once (36µs+130µs) by base::import at line 8 use Scalar::Util 'blessed'; # spent 166µs making 1 call to Class::MOP::Module::BEGIN@8 # spent 130µs making 1 call to Exporter::import
9
10	1	4µs			our $VERSION = '1.11';
11	1	57µs			$VERSION = eval $VERSION; # spent 10µs executing statements in string eval
12	1	4µs			our $AUTHORITY = 'cpan:STEVAN';
13
14	3	941µs	2	11.1ms	# spent 11.1ms (40µs+11.0) within Class::MOP::Module::BEGIN@14 which was called: # once (40µs+11.0ms) by base::import at line 14 use base 'Class::MOP::Package'; # spent 11.1ms making 1 call to Class::MOP::Module::BEGIN@14 # spent 11.0ms making 1 call to base::import, recursion: max depth 2, sum of overlapping time 11.0ms
15
16					sub _new {
17					my $class = shift;
18					return Class::MOP::Class->initialize($class)->new_object(@_)
19					if $class ne __PACKAGE__;
20
21					my $params = @_ == 1 ? $_[0] : {@_};
22					return bless {
23
24					# from Class::MOP::Package
25					package => $params->{package},
26					namespace => \undef,
27
28					# attributes
29					version => \undef,
30					authority => \undef
31					} => $class;
32					}
33
34					sub version {
35					my $self = shift;
36					${$self->get_or_add_package_symbol({ sigil => '$', type => 'SCALAR', name => 'VERSION' })};
37					}
38
39					sub authority {
40					my $self = shift;
41					${$self->get_or_add_package_symbol({ sigil => '$', type => 'SCALAR', name => 'AUTHORITY' })};
42					}
43
44					sub identifier {
45					my $self = shift;
46					join '-' => (
47					$self->name,
48					($self->version \|\| ()),
49					($self->authority \|\| ()),
50					);
51					}
52
53					sub create {
54					confess "The Class::MOP::Module->create method has been made a private object method.\n";
55					}
56
57					# spent 8.60ms (4.62+3.98) within Class::MOP::Module::_instantiate_module which was called 66 times, avg 130µs/call: # 42 times (3.10ms+2.50ms) by Moose::Meta::Role::create at line 545 of Moose/Meta/Role.pm, avg 133µs/call # 24 times (1.52ms+1.48ms) by Class::MOP::Class::create at line 527 of Class/MOP/Class.pm, avg 125µs/call sub _instantiate_module {
58	462	5.06ms			my($self, $version, $authority) = @_;
59			66	364µs	my $package_name = $self->name; # spent 364µs making 66 calls to Class::MOP::Package::name, avg 6µs/call
60
61			66	3.62ms	Class::MOP::_is_valid_class_name($package_name) # spent 3.62ms making 66 calls to Class::MOP::_is_valid_class_name, avg 55µs/call
62					\|\| confess "creation of $package_name failed: invalid package name";
63
64	3	256µs	2	183µs	# spent 113µs (42+71) within Class::MOP::Module::BEGIN@64 which was called: # once (42µs+71µs) by base::import at line 64 no strict 'refs'; # spent 113µs making 1 call to Class::MOP::Module::BEGIN@64 # spent 71µs making 1 call to strict::unimport
65					scalar %{ $package_name . '::' }; # touch the stash
66					${ $package_name . '::VERSION' } = $version if defined $version;
67					${ $package_name . '::AUTHORITY' } = $authority if defined $authority;
68
69					return;
70					}
71
72	1	12µs			1;
73
74					__END__