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For examples/Atom-timer.pl
  Run on Mon Aug 12 14:45:28 2013
Reported on Mon Aug 12 14:46:14 2013

Filename/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/5.18.0/darwin-thread-multi-2level/Scalar/Util.pm
StatementsExecuted 13 statements in 301µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
4051094227138ms138msScalar::Util::::blessedScalar::Util::blessed (xsub)
229414111.49ms1.49msScalar::Util::::weakenScalar::Util::weaken (xsub)
136254527µs527µsScalar::Util::::reftypeScalar::Util::reftype (xsub)
1401156µs56µsScalar::Util::::isweakScalar::Util::isweak (xsub)
562220µs20µsScalar::Util::::refaddrScalar::Util::refaddr (xsub)
1119µs19µsScalar::Util::::BEGIN@9Scalar::Util::BEGIN@9
0000s0sScalar::Util::::export_failScalar::Util::export_fail
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1# Scalar::Util.pm
2#
3# Copyright (c) 1997-2007 Graham Barr <gbarr@pobox.com>. All rights reserved.
4# This program is free software; you can redistribute it and/or
5# modify it under the same terms as Perl itself.
6
7package Scalar::Util;
8
92211µs229µs
# spent 19µs (9+10) within Scalar::Util::BEGIN@9 which was called: # once (9µs+10µs) by Moose::BEGIN@13 at line 9
use strict;
# spent 19µs making 1 call to Scalar::Util::BEGIN@9 # spent 10µs making 1 call to strict::import
101400nsrequire Exporter;
11165µsrequire List::Util; # List::Util loads the XS
12
1314µsour @ISA = qw(Exporter);
1412µsour @EXPORT_OK = qw(
15 blessed
16 dualvar
17 isdual
18 isvstring
19 isweak
20 looks_like_number
21 openhandle
22 readonly
23 refaddr
24 reftype
25 set_prototype
26 tainted
27 weaken
28);
291200nsour $VERSION = "1.27";
30111µs$VERSION = eval $VERSION;
# spent 2µs executing statements in string eval
31
321100nsour @EXPORT_FAIL;
33
341200nsunless (defined &weaken) {
35 push @EXPORT_FAIL, qw(weaken);
36}
371100nsunless (defined &isweak) {
38 push @EXPORT_FAIL, qw(isweak isvstring);
39}
4010sunless (defined &isvstring) {
41 push @EXPORT_FAIL, qw(isvstring);
42}
43
44sub export_fail {
45 if (grep { /^(?:weaken|isweak)$/ } @_ ) {
46 require Carp;
47 Carp::croak("Weak references are not implemented in the version of perl");
48 }
49
50 if (grep { /^isvstring$/ } @_ ) {
51 require Carp;
52 Carp::croak("Vstrings are not implemented in the version of perl");
53 }
54
55 @_;
56}
57
5816µs1;
59
60__END__
 
# spent 138ms within Scalar::Util::blessed which was called 405109 times, avg 340ns/call: # 200000 times (82.4ms+0s) by Atom::DESTROY at line 5 of (eval 74)[Eval/Closure.pm:135], avg 412ns/call # 200000 times (52.6ms+0s) by Atom::new at line 11 of (eval 74)[Eval/Closure.pm:135], avg 263ns/call # 913 times (556µs+0s) by Class::MOP::Mixin::HasMethods::add_method at line 62 of Class/MOP/Mixin/HasMethods.pm, avg 609ns/call # 625 times (360µs+0s) by Class::MOP::Mixin::HasMethods::get_method at line 122 of Class/MOP/Mixin/HasMethods.pm, avg 577ns/call # 481 times (266µs+0s) by Class::MOP::Method::clone at line 135 of Class/MOP/Method.pm, avg 553ns/call # 414 times (186µs+0s) by Atom::meta or Class::MOP::Mixin::meta or Class::MOP::Object::meta or Moose::Meta::Class::__ANON__::SERIAL::1::meta or Moose::Meta::Role::Application::RoleSummation::meta or Moose::Meta::Role::Application::ToClass::meta or Moose::Meta::Role::Application::ToInstance::meta or Moose::Meta::Role::Application::ToRole::meta or Moose::Meta::Role::Application::meta or Moose::Meta::Role::Composite::meta or Moose::Meta::Role::Method::Required::meta or Moose::Meta::Role::meta or Moose::Meta::TypeCoercion::Union::meta or Moose::Meta::TypeCoercion::meta or Moose::Meta::TypeConstraint::Class::meta or Moose::Meta::TypeConstraint::DuckType::meta or Moose::Meta::TypeConstraint::Enum::meta or Moose::Meta::TypeConstraint::Parameterizable::meta or Moose::Meta::TypeConstraint::Parameterized::meta or Moose::Meta::TypeConstraint::Registry::meta or Moose::Meta::TypeConstraint::Role::meta or Moose::Meta::TypeConstraint::Union::meta or Moose::Meta::TypeConstraint::meta or MooseX::Storage::Basic::meta or MooseX::Storage::IO::StorableFile::meta or MooseX::Storage::meta at line 48 of Class/MOP/Method/Meta.pm, avg 448ns/call # 383 times (158µs+0s) by Class::MOP::Method::wrap at line 33 of Class/MOP/Method.pm, avg 413ns/call # 347 times (110µs+0s) by Class::MOP::class_of at line 65 of Class/MOP.pm, avg 318ns/call # 323 times (105µs+0s) by Moose::Meta::Attribute::_new or Moose::Meta::Instance::_new or Moose::Meta::Method::Overridden::_new or Moose::Meta::Method::_new or Moose::Meta::Role::Application::RoleSummation::_new or Moose::Meta::Role::Application::ToClass::_new or Moose::Meta::Role::Application::ToRole::_new or Moose::Meta::Role::Composite::_new or Moose::Meta::Role::Method::Conflicting::_new or Moose::Meta::Role::Method::Required::_new or Moose::Meta::Role::Method::_new or Moose::Meta::Role::_new or Moose::Meta::TypeConstraint::Class::_new or Moose::Meta::TypeConstraint::Parameterizable::_new or Moose::Meta::TypeConstraint::Parameterized::_new or Moose::Meta::TypeConstraint::Role::_new or Moose::Meta::TypeConstraint::Union::_new or Moose::Meta::TypeConstraint::_new at line 6 of (eval 74)[Eval/Closure.pm:135], avg 326ns/call # 249 times (166µs+0s) by Class::MOP::Method::Accessor::new at line 29 of Class/MOP/Method/Accessor.pm, avg 665ns/call # 189 times (86µs+0s) by Class::MOP::Mixin::HasAttributes::add_attribute at line 20 of Class/MOP/Mixin/HasAttributes.pm, avg 456ns/call # 151 times (84µs+0s) by Class::MOP::Attribute::attach_to_class at line 240 of Class/MOP/Attribute.pm, avg 559ns/call # 145 times (46µs+0s) by Moose::Util::TypeConstraints::find_type_constraint at line 312 of Moose/Util/TypeConstraints.pm, avg 319ns/call # 109 times (86µs+0s) by Class::MOP::Class::_construct_instance at line 510 of Class/MOP/Class.pm, avg 789ns/call # 76 times (33µs+0s) by Moose::Meta::Role::add_attribute at line 245 of Moose/Meta/Role.pm, avg 430ns/call # 75 times (32µs+0s) by Class::MOP::Instance::BUILDARGS at line 23 of Class/MOP/Instance.pm, avg 427ns/call # 67 times (31µs+0s) by Class::MOP::Method::Wrapped::wrap at line 76 of Class/MOP/Method/Wrapped.pm, avg 461ns/call # 59 times (25µs+0s) by Moose::Meta::Role::Composite::add_method at line 89 of Moose/Meta/Role/Composite.pm, avg 427ns/call # 56 times (31µs+0s) by Moose::Meta::Class::_anon_cache_key at line 133 of Moose/Meta/Class.pm, avg 550ns/call # 56 times (21µs+0s) by Moose::Meta::Attribute::_process_isa_option at line 361 of Moose/Meta/Attribute.pm, avg 375ns/call # 49 times (42µs+0s) by Moose::Meta::TypeConstraint::Registry::add_type_constraint at line 51 of Moose/Meta/TypeConstraint/Registry.pm, avg 855ns/call # 38 times (17µs+0s) by Moose::Meta::Role::Attribute::attach_to_role at line 72 of Moose/Meta/Role/Attribute.pm, avg 447ns/call # 33 times (14µs+0s) by Class::MOP::Object::meta at line 20 of Class/MOP/Object.pm, avg 409ns/call # 30 times (20µs+0s) by Class::MOP::Method::Constructor::new at line 23 of Class/MOP/Method/Constructor.pm, avg 660ns/call # 28 times (17µs+0s) by Moose::Meta::Class::add_attribute at line 576 of Moose/Meta/Class.pm, avg 614ns/call # 26 times (13µs+0s) by Moose::Util::_apply_all_roles at line 128 of Moose/Util.pm, avg 485ns/call # 21 times (15µs+0s) by Moose::Util::_apply_all_roles at line 152 of Moose/Util.pm, avg 719ns/call # 21 times (10µs+0s) by Moose::Meta::Role::apply at line 445 of Moose/Meta/Role.pm, avg 486ns/call # 21 times (9µs+0s) by Moose::Util::_apply_all_roles at line 156 of Moose/Util.pm, avg 429ns/call # 18 times (9µs+0s) by Moose::Meta::Role::add_required_methods at line 267 of Moose/Meta/Role.pm, avg 517ns/call # 18 times (7µs+0s) by Class::MOP::Mixin::meta at line 16 of Class/MOP/Mixin.pm, avg 389ns/call # 16 times (11µs+0s) by Moose::Util::TypeConstraints::_create_type_constraint at line 565 of Moose/Util/TypeConstraints.pm, avg 675ns/call # 16 times (7µs+0s) by Moose::Meta::Role::Application::RoleSummation::get_method_aliases_for_role at line 41 of Moose/Meta/Role/Application/RoleSummation.pm, avg 419ns/call # 11 times (7µs+0s) by Moose::Meta::Role::add_role at line 406 of Moose/Meta/Role.pm, avg 636ns/call # 10 times (6µs+0s) by Moose::Meta::Class::add_role at line 197 of Moose/Meta/Class.pm, avg 650ns/call # 10 times (5µs+0s) by Moose::Meta::Class::add_role_application at line 210 of Moose/Meta/Class.pm, avg 480ns/call # 8 times (4µs+0s) by Moose::Meta::Role::combine at line 483 of Moose/Meta/Role.pm, avg 562ns/call # 8 times (4µs+0s) by Moose::Meta::Role::Application::RoleSummation::get_exclusions_for_role at line 27 of Moose/Meta/Role/Application/RoleSummation.pm, avg 438ns/call # 4 times (2µs+0s) by Moose::Object::does at line 121 of Moose/Object.pm, avg 375ns/call # 3 times (3µs+0s) by Moose::Meta::TypeConstraint::Parameterized::compile_type_constraint at line 55 of Moose/Meta/TypeConstraint/Parameterized.pm, avg 967ns/call # once (900ns+0s) by Moose::Meta::Method::Destructor::is_needed at line 61 of Moose/Meta/Method/Destructor.pm # once (400ns+0s) by Sub::Install::_CODELIKE at line 98 of Sub/Install.pm
sub Scalar::Util::blessed; # xsub
# spent 56µs within Scalar::Util::isweak which was called 140 times, avg 399ns/call: # 140 times (56µs+0s) by Class::MOP::metaclass_is_weak at line 58 of Class/MOP.pm, avg 399ns/call
sub Scalar::Util::isweak; # xsub
# spent 20µs within Scalar::Util::refaddr which was called 56 times, avg 355ns/call: # 54 times (19µs+0s) by Moose::Meta::TypeConstraint::__ANON__[/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/TypeConstraint.pm:14] at line 14 of Moose/Meta/TypeConstraint.pm, avg 348ns/call # 2 times (1µs+0s) by Class::MOP::Method::Inlined::can_be_inlined at line 74 of Class/MOP/Method/Inlined.pm, avg 550ns/call
sub Scalar::Util::refaddr; # xsub
# spent 527µs within Scalar::Util::reftype which was called 1362 times, avg 387ns/call: # 383 times (147µs+0s) by Class::MOP::Method::wrap at line 33 of Class/MOP/Method.pm, avg 383ns/call # 369 times (128µs+0s) by Sub::Install::_CODELIKE at line 98 of Sub/Install.pm, avg 346ns/call # 240 times (95µs+0s) by Eval::Closure::_validate_env at line 77 of Eval/Closure.pm, avg 396ns/call # 187 times (88µs+0s) by Eval::Closure::_canonicalize_source at line 53 of Eval/Closure.pm, avg 468ns/call # 183 times (70µs+0s) by Class::MOP::Mixin::HasMethods::wrap_method_body at line 45 of Class/MOP/Mixin/HasMethods.pm, avg 384ns/call
sub Scalar::Util::reftype; # xsub
# spent 1.49ms within Scalar::Util::weaken which was called 2294 times, avg 648ns/call: # 890 times (517µs+0s) by Class::MOP::Method::attach_to_class at line 77 of Class/MOP/Method.pm, avg 581ns/call # 481 times (260µs+0s) by Class::MOP::Method::clone at line 136 of Class/MOP/Method.pm, avg 541ns/call # 295 times (243µs+0s) by Class::MOP::Method::wrap at line 48 of Class/MOP/Method.pm, avg 822ns/call # 249 times (219µs+0s) by Class::MOP::Method::Accessor::new at line 40 of Class/MOP/Method/Accessor.pm, avg 879ns/call # 151 times (100µs+0s) by Class::MOP::Attribute::attach_to_class at line 242 of Class/MOP/Attribute.pm, avg 662ns/call # 75 times (51µs+0s) by Class::MOP::Instance::new at line 47 of Class/MOP/Instance.pm, avg 684ns/call # 55 times (31µs+0s) by Class::MOP::Method::Meta::_generate_meta_method at line 29 of Class/MOP/Method/Meta.pm, avg 560ns/call # 38 times (22µs+0s) by Moose::Meta::Role::Attribute::attach_to_role at line 76 of Moose/Meta/Role/Attribute.pm, avg 576ns/call # 30 times (25µs+0s) by Class::MOP::Method::Constructor::new at line 35 of Class/MOP/Method/Constructor.pm, avg 843ns/call # 10 times (7µs+0s) by Moose::Meta::Role::Application::ToClass::apply at line 33 of Moose/Meta/Role/Application/ToClass.pm, avg 710ns/call # 10 times (6µs+0s) by Moose::Meta::Role::Application::ToClass::apply at line 34 of Moose/Meta/Role/Application/ToClass.pm, avg 550ns/call # 8 times (5µs+0s) by Class::MOP::Package::create_anon at line 124 of Class/MOP/Package.pm, avg 650ns/call # once (800ns+0s) by Moose::Meta::Method::Constructor::new at line 46 of Moose/Meta/Method/Constructor.pm # once (600ns+0s) by Moose::Meta::Method::Destructor::new at line 44 of Moose/Meta/Method/Destructor.pm
sub Scalar::Util::weaken; # xsub