Profile of Config.pm

Filename	C:/tmp64ng/perl/lib/Config.pm
Statements	Executed 9380 statements in 62.4ms

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
4651	19	7	31.2ms	46.8ms	Config::::FETCHConfig::FETCH
1	1	1	15.6ms	15.6ms	Config::::BEGIN@10Config::BEGIN@10
1	1	1	0s	0s	Config::::AUTOLOADConfig::AUTOLOAD
1	1	1	0s	0s	Config::::BEGIN@11Config::BEGIN@11
1	1	1	0s	0s	Config::::BEGIN@47Config::BEGIN@47
1	1	1	0s	0s	Config::::BEGIN@9Config::BEGIN@9
0	0	0	0s	0s	Config::::DESTROYConfig::DESTROY
1	1	1	0s	0s	Config::::TIEHASHConfig::TIEHASH
7	7	7	0s	0s	Config::::importConfig::import

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

Line	State ments	Time on line	Calls	Time in subs	Code
1					# This file was created by configpm when Perl was built. Any changes
2					# made to this file will be lost the next time perl is built.
3
4					# for a description of the variables, please have a look at the
5					# Glossary file, as written in the Porting folder, or use the url:
6					# http://perl5.git.perl.org/perl.git/blob/HEAD:/Porting/Glossary
7
8					package Config;
9	2	0s	2	0s	# spent 0s within Config::BEGIN@9 which was called: # once (0s+0s) by ExtUtils::MakeMaker::Config::BEGIN@7 at line 9 use strict; # spent 0s making 1 call to Config::BEGIN@9 # spent 0s making 1 call to strict::import
10	2	15.6ms	2	15.6ms	# spent 15.6ms within Config::BEGIN@10 which was called: # once (15.6ms+0s) by ExtUtils::MakeMaker::Config::BEGIN@7 at line 10 use warnings; # spent 15.6ms making 1 call to Config::BEGIN@10 # spent 0s making 1 call to warnings::import
11	2	0s	2	0s	# spent 0s within Config::BEGIN@11 which was called: # once (0s+0s) by ExtUtils::MakeMaker::Config::BEGIN@7 at line 11 use vars '%Config', '$VERSION'; # spent 0s making 1 call to Config::BEGIN@11 # spent 0s making 1 call to vars::import
12
13	1	0s			$VERSION = "5.020002";
14
15					# Skip @Config::EXPORT because it only contains %Config, which we special
16					# case below as it's not a function. @Config::EXPORT won't change in the
17					# lifetime of Perl 5.
18	1	0s			my %Export_Cache = (myconfig => 1, config_sh => 1, config_vars => 1,
19					config_re => 1, compile_date => 1, local_patches => 1,
20					bincompat_options => 1, non_bincompat_options => 1,
21					header_files => 1);
22
23	1	0s			@Config::EXPORT = qw(%Config);
24	1	0s			@Config::EXPORT_OK = keys %Export_Cache;
25
26					# Need to stub all the functions to make code such as print Config::config_sh
27					# keep working
28
29					sub bincompat_options;
30					sub compile_date;
31					sub config_re;
32					sub config_sh;
33					sub config_vars;
34					sub header_files;
35					sub local_patches;
36					sub myconfig;
37					sub non_bincompat_options;
38
39					# Define our own import method to avoid pulling in the full Exporter:
40					# spent 0s within Config::import which was called 7 times, avg 0s/call: # once (0s+0s) by main::BEGIN@2 at line 2 of Makefile.PL # once (0s+0s) by Win32::API::BEGIN@19 at line 19 of Win32/API.pm # once (0s+0s) by Win32::API::Struct::BEGIN@16 at line 16 of Win32/API/Struct.pm # once (0s+0s) by ExtUtils::Manifest::BEGIN@4 at line 4 of ExtUtils/Manifest.pm # once (0s+0s) by DynaLoader::BEGIN@22 at line 22 of DynaLoader.pm # once (0s+0s) by File::Copy::BEGIN@14 at line 14 of File/Copy.pm # once (0s+0s) by Win32::API::Type::BEGIN@23 at line 23 of Win32/API/Type.pm sub import {
41	7	0s			shift;
42	7	0s			@_ = @Config::EXPORT unless @_;
43
44	7	0s			my @funcs = grep $_ ne '%Config', @_;
45	7	0s			my $export_Config = @funcs < @_ ? 1 : 0;
46
47	2	0s	2	0s	# spent 0s within Config::BEGIN@47 which was called: # once (0s+0s) by ExtUtils::MakeMaker::Config::BEGIN@7 at line 47 no strict 'refs'; # spent 0s making 1 call to Config::BEGIN@47 # spent 0s making 1 call to strict::unimport
48	7	0s			my $callpkg = caller(0);
49	7	0s			foreach my $func (@funcs) {
50					die qq{"$func" is not exported by the Config module\n}
51					unless $Export_Cache{$func};
52					*{$callpkg.'::'.$func} = \&{$func};
53					}
54
55	7	0s			*{"$callpkg\::Config"} = \%Config if $export_Config;
56	7	0s			return;
57					}
58
59	1	0s	1	0s	die "$0: Perl lib version (5.20.2) doesn't match executable '$^X' version ($])" # spent 0s making 1 call to version::(bool
60					unless $^V;
61
62	1	0s	1	0s	$^V eq 5.20.2 # spent 0s making 1 call to version::(cmp
63					or die sprintf "%s: Perl lib version (5.20.2) doesn't match executable '$^X' version (%vd)", $0, $^V;
64
65
66					# spent 46.8ms (31.2+15.6) within Config::FETCH which was called 4651 times, avg 10µs/call: # 1103 times (15.6ms+0s) by ExtUtils::MakeMaker::BEGIN@9 at line 10 of ExtUtils/MakeMaker/Config.pm, avg 14µs/call # 1103 times (0s+15.6ms) by Portable::Config::apply at line 60 of Portable/Config.pm, avg 14µs/call # 1103 times (0s+0s) by Portable::Config::apply at line 85 of Portable/Config.pm, avg 0s/call # 686 times (0s+0s) by Portable::Config::apply at line 86 of Portable/Config.pm, avg 0s/call # 634 times (15.6ms+0s) by Portable::Config::apply at line 87 of Portable/Config.pm, avg 25µs/call # 3 times (0s+0s) by Win32::API::BEGIN@62 at line 68 of Win32/API/Type.pm, avg 0s/call # 3 times (0s+0s) by Win32::API::BEGIN@20 at line 41 of DynaLoader.pm, avg 0s/call # 3 times (0s+0s) by ExtUtils::MakeMaker::flush at line 1206 of ExtUtils/MakeMaker.pm, avg 0s/call # 3 times (0s+0s) by main::RUNTIME at line 51 of Makefile.PL, avg 0s/call # once (0s+0s) by Win32::API::Type::BEGIN@161 at line 162 of Win32/API/Type.pm # once (0s+0s) by Win32::API::BEGIN@20 at line 61 of DynaLoader.pm # once (0s+0s) by Win32::API::BEGIN@20 at line 65 of DynaLoader.pm # once (0s+0s) by Win32::API::BEGIN@20 at line 66 of DynaLoader.pm # once (0s+0s) by Win32::API::BEGIN@20 at line 64 of DynaLoader.pm # once (0s+0s) by Win32::API::BEGIN@20 at line 50 of Win32/API.pm # once (0s+0s) by Win32::API::BEGIN@20 at line 49 of Win32/API.pm # once (0s+0s) by main::RUNTIME at line 66 of Makefile.PL # once (0s+0s) by main::RUNTIME at line 67 of Makefile.PL # once (0s+0s) by main::RUNTIME at line 59 of Makefile.PL sub FETCH {
67	4651	15.6ms			my($self, $key) = @_;
68
69					# check for cached value (which may be undef so we use exists not defined)
70	4651	31.2ms	1080	15.6ms	return exists $self->{$key} ? $self->{$key} : $self->fetch_string($key); # spent 15.6ms making 1080 calls to Config::fetch_string, avg 14µs/call
71					}
72
73					# spent 0s within Config::TIEHASH which was called: # once (0s+0s) by ExtUtils::MakeMaker::Config::BEGIN@7 at line 86 sub TIEHASH {
74	1	0s			bless $_[1], $_[0];
75					}
76
77					sub DESTROY { }
78
79					# spent 0s within Config::AUTOLOAD which was called: # once (0s+0s) by Portable::Config::apply at line 60 of Portable/Config.pm sub AUTOLOAD {
80	1	0s			require 'Config_heavy.pl';
81	1	0s	2	0s	goto \&launcher unless $Config::AUTOLOAD =~ /launcher$/; # spent 0s making 1 call to Config::CORE:match # spent 0s making 1 call to Config::launcher
82					die "&Config::AUTOLOAD failed on $Config::AUTOLOAD";
83					}
84
85					# tie returns the object, so the value returned to require will be true.
86	1	0s	1	0s	tie %Config, 'Config', { # spent 0s making 1 call to Config::TIEHASH
87					archlibexp => 'C:\\strawberry\\perl\\lib',
88					archname => 'MSWin32-x64-multi-thread',
89					cc => 'gcc',
90					d_readlink => undef,
91					d_symlink => undef,
92					dlext => 'xs.dll',
93					dlsrc => 'dl_win32.xs',
94					dont_use_nlink => undef,
95					exe_ext => '.exe',
96					inc_version_list => '',
97					intsize => '4',
98					ldlibpthname => '',
99					libpth => 'C:\\strawberry\\c\\lib C:\\strawberry\\c\\x86_64-w64-mingw32\\lib C:\\strawberry\\c\\lib\\gcc\\x86_64-w64-mingw32\\4.8.3',
100					osname => 'MSWin32',
101					osvers => '6.3',
102					path_sep => ';',
103					privlibexp => 'C:\\strawberry\\perl\\lib',
104					scriptdir => 'C:\\strawberry\\perl\\bin',
105					sitearchexp => 'C:\\strawberry\\perl\\site\\lib',
106					sitelibexp => 'C:\\strawberry\\perl\\site\\lib',
107					so => 'dll',
108					useithreads => 'define',
109					usevendorprefix => 'define',
110					version => '5.20.2',
111					};
112	1	0s			eval {
113	1	0s			require Portable;
114	1	0s	1	78.0ms	Portable->import('Config'); # spent 78.0ms making 1 call to Portable::import
115					};
116
117	1	0s			1;