Profile of Sub/Exporter/Progressive.pm

← Index
NYTProf Performance Profile «block view•line view•sub view»
For bin/pan_genome_post_analysis
Run on Fri Mar 27 11:43:32 2015
Reported on Fri Mar 27 11:45:35 2015

Filename | /Users/ap13/perl5/lib/perl5/Sub/Exporter/Progressive.pm
Statements | Executed 58 statements in 1.39ms

Subroutines
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
1 | 1 | 1 | 72µs | 95µs | Sub::Exporter::Progressive::::sub_export_optionsSub::Exporter::Progressive::sub_export_options
1 | 1 | 1 | 36µs | 131µs | Sub::Exporter::Progressive::::importSub::Exporter::Progressive::import
1 | 1 | 1 | 32µs | 53µs | Sub::Exporter::Progressive::::__ANON__[:40]Sub::Exporter::Progressive::__ANON__[:40]
1 | 1 | 1 | 25µs | 44µs | Sub::Exporter::Progressive::::BEGIN@3Sub::Exporter::Progressive::BEGIN@3
5 | 4 | 1 | 13µs | 13µs | Sub::Exporter::Progressive::::CORE:matchSub::Exporter::Progressive::CORE:match (opcode)
1 | 1 | 1 | 12µs | 17µs | Sub::Exporter::Progressive::::BEGIN@4Sub::Exporter::Progressive::BEGIN@4
1 | 1 | 1 | 11µs | 29µs | Sub::Exporter::Progressive::::BEGIN@23Sub::Exporter::Progressive::BEGIN@23
1 | 1 | 1 | 11µs | 27µs | Sub::Exporter::Progressive::::BEGIN@18Sub::Exporter::Progressive::BEGIN@18
1 | 1 | 1 | 5µs | 5µs | Sub::Exporter::Progressive::::BEGIN@8Sub::Exporter::Progressive::BEGIN@8
1 | 1 | 1 | 5µs | 5µs | Sub::Exporter::Progressive::::BEGIN@9Sub::Exporter::Progressive::BEGIN@9
1 | 1 | 1 | 700ns | 700ns | Sub::Exporter::Progressive::::CORE:substSub::Exporter::Progressive::CORE:subst (opcode)
0 | 0 | 0 | 0s | 0s | Sub::Exporter::Progressive::::__ANON__[:26]Sub::Exporter::Progressive::__ANON__[:26]
0 | 0 | 0 | 0s | 0s | Sub::Exporter::Progressive::::__ANON__[:32]Sub::Exporter::Progressive::__ANON__[:32]
0 | 0 | 0 | 0s | 0s | Sub::Exporter::Progressive::::__ANON__[:66]Sub::Exporter::Progressive::__ANON__[:66]
0 | 0 | 0 | 0s | 0s | Sub::Exporter::Progressive::::__ANON__[:71]Sub::Exporter::Progressive::__ANON__[:71]

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

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
1 |  |  |  |  | package Sub::Exporter::Progressive;
2 |  |  |  |  |
3 | 2 | 40µs | 2 | 62µs | # spent 44µs (25+18) within Sub::Exporter::Progressive::BEGIN@3 which was called: # once (25µs+18µs) by Devel::GlobalDestruction::BEGIN@8 at line 3 use strict; # spent 44µs making 1 call to Sub::Exporter::Progressive::BEGIN@3 # spent 18µs making 1 call to strict::import
4 | 2 | 48µs | 2 | 23µs | # spent 17µs (12+6) within Sub::Exporter::Progressive::BEGIN@4 which was called: # once (12µs+6µs) by Devel::GlobalDestruction::BEGIN@8 at line 4 use warnings; # spent 17µs making 1 call to Sub::Exporter::Progressive::BEGIN@4 # spent 6µs making 1 call to warnings::import
5 |  |  |  |  |
6 | 1 | 1µs |  |  | our $VERSION = '0.001011';
7 |  |  |  |  |
8 | 2 | 29µs | 1 | 5µs | # spent 5µs within Sub::Exporter::Progressive::BEGIN@8 which was called: # once (5µs+0s) by Devel::GlobalDestruction::BEGIN@8 at line 8 use Carp (); # spent 5µs making 1 call to Sub::Exporter::Progressive::BEGIN@8
9 | 2 | 90µs | 1 | 5µs | # spent 5µs within Sub::Exporter::Progressive::BEGIN@9 which was called: # once (5µs+0s) by Devel::GlobalDestruction::BEGIN@8 at line 9 use List::Util (); # spent 5µs making 1 call to Sub::Exporter::Progressive::BEGIN@9
10 |  |  |  |  |
11 |  |  |  |  | # spent 131µs (36+95) within Sub::Exporter::Progressive::import which was called: # once (36µs+95µs) by Devel::GlobalDestruction::BEGIN@8 at line 11 of Devel/GlobalDestruction.pm sub import {
12 | 9 | 35µs |  |  | my ($self, @args) = @_;
13 |  |  |  |  |
14 |  |  |  |  | my $inner_target = caller;
15 |  |  | 1 | 95µs | my $export_data = sub_export_options($inner_target, @args); # spent 95µs making 1 call to Sub::Exporter::Progressive::sub_export_options
16 |  |  |  |  |
17 |  |  |  |  | my $full_exporter;
18 | 2 | 120µs | 2 | 42µs | # spent 27µs (11+15) within Sub::Exporter::Progressive::BEGIN@18 which was called: # once (11µs+15µs) by Devel::GlobalDestruction::BEGIN@8 at line 18 no strict 'refs'; # spent 27µs making 1 call to Sub::Exporter::Progressive::BEGIN@18 # spent 15µs making 1 call to strict::unimport
19 |  |  |  |  | @{"${inner_target}::EXPORT_OK"} = @{$export_data->{exports}};
20 |  |  |  |  | @{"${inner_target}::EXPORT"} = @{$export_data->{defaults}};
21 |  |  |  |  | %{"${inner_target}::EXPORT_TAGS"} = %{$export_data->{tags}};
22 |  |  |  |  | # spent 53µs (32+20) within Sub::Exporter::Progressive::__ANON__[/Users/ap13/perl5/lib/perl5/Sub/Exporter/Progressive.pm:40] which was called: # once (32µs+20µs) by Class::MOP::Package::BEGIN@8 at line 8 of Class/MOP/Package.pm *{"${inner_target}::import"} = sub {
23 | 2 | 870µs | 2 | 47µs | # spent 29µs (11+18) within Sub::Exporter::Progressive::BEGIN@23 which was called: # once (11µs+18µs) by Devel::GlobalDestruction::BEGIN@8 at line 23 use strict; # spent 29µs making 1 call to Sub::Exporter::Progressive::BEGIN@23 # spent 18µs making 1 call to strict::import
24 | 2 | 6µs |  |  | my ($self, @args) = @_;
25 |  |  |  |  |
26 | 5 | 41µs | 3 | 24µs | if (List::Util::first { ref || !m/ \A [:-]? \w+ \z /xm } @args) { # spent 20µs making 2 calls to List::Util::first, avg 10µs/call # spent 4µs making 1 call to Sub::Exporter::Progressive::CORE:match
27 |  |  |  |  | Carp::croak 'your usage of Sub::Exporter::Progressive requires Sub::Exporter to be installed'
28 |  |  |  |  | unless eval { require Sub::Exporter };
29 |  |  |  |  | $full_exporter ||= Sub::Exporter::build_exporter($export_data->{original});
30 |  |  |  |  |
31 |  |  |  |  | goto $full_exporter;
32 | 1 | 10µs | 1 | 1µs | } elsif (defined(my $num = List::Util::first { !ref and m/^\d/ } @args)) { # spent 1µs making 1 call to Sub::Exporter::Progressive::CORE:match
33 |  |  |  |  | die "cannot export symbols with a leading digit: '$num'";
34 |  |  |  |  | } else {
35 |  |  |  |  | require Exporter;
36 |  |  | 1 | 700ns | s/ \A - /:/xm for @args; # spent 700ns making 1 call to Sub::Exporter::Progressive::CORE:subst
37 |  |  |  |  | @_ = ($self, @args);
38 |  |  | 1 | 47µs | goto \&Exporter::import; # spent 47µs making 1 call to Exporter::import
39 |  |  |  |  | }
40 |  |  |  |  | };
41 |  |  |  |  | return;
42 |  |  |  |  | }
43 |  |  |  |  |
44 | 1 | 700ns |  |  | my $too_complicated = <<'DEATH';
45 |  |  |  |  | You are using Sub::Exporter::Progressive, but the features your program uses from
46 |  |  |  |  | Sub::Exporter cannot be implemented without Sub::Exporter, so you might as well
47 |  |  |  |  | just use vanilla Sub::Exporter
48 |  |  |  |  | DEATH
49 |  |  |  |  |
50 |  |  |  |  | # spent 95µs (72+24) within Sub::Exporter::Progressive::sub_export_options which was called: # once (72µs+24µs) by Sub::Exporter::Progressive::import at line 15 sub sub_export_options {
51 | 6 | 10µs |  |  | my ($inner_target, $setup, $options) = @_;
52 |  |  |  |  |
53 |  |  |  |  | my @exports;
54 |  |  |  |  | my @defaults;
55 |  |  |  |  | my %tags;
56 |  |  |  |  |
57 | 7 | 25µs |  |  | if ($setup eq '-setup') {
58 |  |  |  |  | my %options = %$options;
59 |  |  |  |  |
60 |  |  |  |  | OPTIONS:
61 |  |  |  |  | for my $opt (keys %options) {
62 | 8 | 15µs |  |  | if ($opt eq 'exports') {
63 |  |  |  |  |
64 |  |  |  |  | Carp::croak $too_complicated if ref $options{exports} ne 'ARRAY';
65 |  |  |  |  | @exports = @{$options{exports}};
66 | 1 | 5µs | 1 | 2µs | Carp::croak $too_complicated if List::Util::first { ref } @exports; # spent 2µs making 1 call to List::Util::first
67 |  |  |  |  |
68 |  |  |  |  | } elsif ($opt eq 'groups') {
69 |  |  |  |  | %tags = %{$options{groups}};
70 |  |  |  |  | for my $tagset (values %tags) {
71 | 2 | 27µs | 2 | 22µs | Carp::croak $too_complicated if List::Util::first { / \A - (?! all \b ) /x || ref } @{$tagset}; # spent 18µs making 1 call to List::Util::first # spent 4µs making 1 call to Sub::Exporter::Progressive::CORE:match
72 |  |  |  |  | }
73 |  |  |  |  | @defaults = @{$tags{default} || [] };
74 |  |  |  |  | } else {
75 |  |  |  |  | Carp::croak $too_complicated;
76 |  |  |  |  | }
77 |  |  |  |  | }
78 | 2 | 13µs | 2 | 4µs | @{$_} = map { / \A [:-] all \z /x ? @exports : $_ } @{$_} for \@defaults, values %tags; # spent 4µs making 2 calls to Sub::Exporter::Progressive::CORE:match, avg 2µs/call
79 |  |  |  |  | $tags{all} ||= [ @exports ];
80 |  |  |  |  | my %exports = map { $_ => 1 } @exports;
81 |  |  |  |  | my @errors = grep { not $exports{$_} } @defaults;
82 |  |  |  |  | Carp::croak join(', ', @errors) . " is not exported by the $inner_target module\n" if @errors;
83 |  |  |  |  | }
84 |  |  |  |  |
85 |  |  |  |  | return {
86 |  |  |  |  | exports => \@exports,
87 |  |  |  |  | defaults => \@defaults,
88 |  |  |  |  | original => $options,
89 |  |  |  |  | tags => \%tags,
90 |  |  |  |  | };
91 |  |  |  |  | }
92 |  |  |  |  |
93 | 1 | 6µs |  |  | 1;
94 |  |  |  |  |
95 |  |  |  |  | =encoding utf8
96 |  |  |  |  |
97 |  |  |  |  | =head1 NAME
98 |  |  |  |  |
99 |  |  |  |  | Sub::Exporter::Progressive - Only use Sub::Exporter if you need it
100 |  |  |  |  |
101 |  |  |  |  | =head1 SYNOPSIS
102 |  |  |  |  |
103 |  |  |  |  | package Syntax::Keyword::Gather;
104 |  |  |  |  |
105 |  |  |  |  | use Sub::Exporter::Progressive -setup => {
106 |  |  |  |  | exports => [qw( break gather gathered take )],
107 |  |  |  |  | groups => {
108 |  |  |  |  | default => [qw( break gather gathered take )],
109 |  |  |  |  | },
110 |  |  |  |  | };
111 |  |  |  |  |
112 |  |  |  |  | # elsewhere
113 |  |  |  |  |
114 |  |  |  |  | # uses Exporter for speed
115 |  |  |  |  | use Syntax::Keyword::Gather;
116 |  |  |  |  |
117 |  |  |  |  | # somewhere else
118 |  |  |  |  |
119 |  |  |  |  | # uses Sub::Exporter for features
120 |  |  |  |  | use Syntax::Keyword::Gather 'gather', take => { -as => 'grab' };
121 |  |  |  |  |
122 |  |  |  |  | =head1 DESCRIPTION
123 |  |  |  |  |
124 |  |  |  |  | L<Sub::Exporter> is an incredibly powerful module, but with that power comes
125 |  |  |  |  | great responsibility, er- as well as some runtime penalties. This module
126 |  |  |  |  | is a C<Sub::Exporter> wrapper that will let your users just use L<Exporter>
127 |  |  |  |  | if all they are doing is picking exports, but use C<Sub::Exporter> if your
128 |  |  |  |  | users try to use C<Sub::Exporter>'s more advanced features, like
129 |  |  |  |  | renaming exports, if they try to use them.
130 |  |  |  |  |
131 |  |  |  |  | Note that this module will export C<@EXPORT>, C<@EXPORT_OK> and
132 |  |  |  |  | C<%EXPORT_TAGS> package variables for C<Exporter> to work. Additionally, if
133 |  |  |  |  | your package uses advanced C<Sub::Exporter> features like currying, this module
134 |  |  |  |  | will only ever use C<Sub::Exporter>, so you might as well use it directly.
135 |  |  |  |  |
136 |  |  |  |  | =head1 AUTHOR
137 |  |  |  |  |
138 |  |  |  |  | frew - Arthur Axel Schmidt (cpan:FREW) <frioux+cpan@gmail.com>
139 |  |  |  |  |
140 |  |  |  |  | =head1 CONTRIBUTORS
141 |  |  |  |  |
142 |  |  |  |  | ilmari - Dagfinn Ilmari MannsĂ„ker (cpan:ILMARI) <ilmari@ilmari.org>
143 |  |  |  |  |
144 |  |  |  |  | mst - Matt S. Trout (cpan:MSTROUT) <mst@shadowcat.co.uk>
145 |  |  |  |  |
146 |  |  |  |  | leont - Leon Timmermans (cpan:LEONT) <leont@cpan.org>
147 |  |  |  |  |
148 |  |  |  |  | =head1 COPYRIGHT
149 |  |  |  |  |
150 |  |  |  |  | Copyright (c) 2012 the Sub::Exporter::Progressive L</AUTHOR> and
151 |  |  |  |  | L</CONTRIBUTORS> as listed above.
152 |  |  |  |  |
153 |  |  |  |  | =head1 LICENSE
154 |  |  |  |  |
155 |  |  |  |  | This library is free software and may be distributed under the same terms
156 |  |  |  |  | as perl itself.
157 |  |  |  |  |
158 |  |  |  |  | =cut
|  |  |  |  | # spent 13µs within Sub::Exporter::Progressive::CORE:match which was called 5 times, avg 3µs/call: # 2 times (4µs+0s) by Sub::Exporter::Progressive::sub_export_options at line 78, avg 2µs/call # once (4µs+0s) by List::Util::first at line 71 # once (4µs+0s) by List::Util::first at line 26 # once (1µs+0s) by List::Util::first at line 32 sub Sub::Exporter::Progressive::CORE:match; # opcode
|  |  |  |  | # spent 700ns within Sub::Exporter::Progressive::CORE:subst which was called: # once (700ns+0s) by Sub::Exporter::Progressive::__ANON__[/Users/ap13/perl5/lib/perl5/Sub/Exporter/Progressive.pm:40] at line 36 sub Sub::Exporter::Progressive::CORE:subst; # opcode