Filename | /home/micha/.plenv/versions/5.38.2/lib/perl5/site_perl/5.38.2/Exporter.pm |
Statements | Executed 1901 statements in 4.47ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
125 | 124 | 63 | 3.48ms | 4.71ms | import | Exporter::
17 | 4 | 1 | 1.20ms | 1.27ms | as_heavy | Exporter::
12 | 2 | 2 | 22µs | 88µs | export | Exporter::
1 | 1 | 1 | 11µs | 12µs | BEGIN@3 | Exporter::
3 | 1 | 1 | 7µs | 1.20ms | export_to_level | Exporter::
1 | 1 | 1 | 4µs | 15µs | export_tags | Exporter::
1 | 1 | 1 | 4µs | 8µs | BEGIN@4 | Exporter::
1 | 1 | 1 | 3µs | 12µs | export_ok_tags | Exporter::
0 | 0 | 0 | 0s | 0s | __ANON__[:61] | Exporter::
0 | 0 | 0 | 0s | 0s | export_fail | Exporter::
0 | 0 | 0 | 0s | 0s | require_version | Exporter::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package Exporter; | ||||
2 | |||||
3 | 2 | 22µs | 2 | 14µs | # spent 12µs (11+2) within Exporter::BEGIN@3 which was called:
# once (11µs+2µs) by Test::Builder::BEGIN@15 at line 3 # spent 12µs making 1 call to Exporter::BEGIN@3
# spent 2µs making 1 call to strict::import |
4 | 2 | 402µs | 2 | 12µs | # spent 8µs (4+4) within Exporter::BEGIN@4 which was called:
# once (4µs+4µs) by Test::Builder::BEGIN@15 at line 4 # spent 8µs making 1 call to Exporter::BEGIN@4
# spent 4µs making 1 call to strict::unimport |
5 | |||||
6 | 1 | 200ns | our $Debug = 0; | ||
7 | 1 | 100ns | our $ExportLevel = 0; | ||
8 | 1 | 100ns | our $Verbose ||= 0; | ||
9 | 1 | 200ns | our $VERSION = '5.78'; | ||
10 | our %Cache; | ||||
11 | |||||
12 | # spent 1.27ms (1.20+72µs) within Exporter::as_heavy which was called 17 times, avg 75µs/call:
# 12 times (47µs+20µs) by Exporter::export at line 22, avg 6µs/call
# 3 times (1.14ms+48µs) by Exporter::export_to_level at line 78, avg 396µs/call
# once (8µs+3µs) by Exporter::export_tags at line 82
# once (6µs+2µs) by Exporter::export_ok_tags at line 86 | ||||
13 | 17 | 60µs | require Exporter::Heavy; | ||
14 | # Unfortunately, this does not work if the caller is aliased as *name = \&foo | ||||
15 | # Thus the need to create a lot of identical subroutines | ||||
16 | 17 | 26µs | my $c = (caller(1))[3]; | ||
17 | 17 | 56µs | 17 | 32µs | $c =~ s/.*:://; # spent 32µs making 17 calls to CORE::subst, avg 2µs/call |
18 | 17 | 34µs | \&{"Exporter::Heavy::heavy_$c"}; | ||
19 | } | ||||
20 | |||||
21 | # spent 88µs (22+66) within Exporter::export which was called 12 times, avg 7µs/call:
# 9 times (17µs+55µs) by Exporter::import at line 59, avg 8µs/call
# 3 times (5µs+11µs) by Exporter::Heavy::heavy_export_to_level at line 219 of Exporter/Heavy.pm, avg 5µs/call | ||||
22 | 12 | 29µs | 24 | 1.15ms | goto &{as_heavy()}; # spent 1.08ms making 12 calls to Exporter::Heavy::heavy_export, avg 90µs/call
# spent 66µs making 12 calls to Exporter::as_heavy, avg 6µs/call |
23 | } | ||||
24 | |||||
25 | # spent 4.71ms (3.48+1.23) within Exporter::import which was called 125 times, avg 38µs/call:
# 2 times (55µs+5µs) by OLE::Storage_Lite::BEGIN@831 or Test2::Hub::BEGIN@12 at line 39 of List/Util.pm, avg 30µs/call
# once (527µs+31µs) by POSIX::import at line 192 of POSIX.pm
# once (81µs+163µs) by Archive::Zip::Archive::BEGIN@21 at line 21 of Archive/Zip/Archive.pm
# once (11µs+226µs) by Archive::Zip::Member::BEGIN@19 at line 19 of Archive/Zip/Member.pm
# once (184µs+9µs) by POSIX::BEGIN@11 at line 11 of POSIX.pm
# once (10µs+160µs) by Archive::Zip::ZipFileMember::BEGIN@11 at line 11 of Archive/Zip/ZipFileMember.pm
# once (140µs+7µs) by OLE::Storage_Lite::PPS::Root::BEGIN@171 at line 171 of OLE/Storage_Lite.pm
# once (12µs+129µs) by XML::Twig::BEGIN@1 at line 1 of (eval 14)[XML/Twig.pm:159]
# once (112µs+7µs) by File::Temp::BEGIN@150 at line 150 of File/Temp.pm
# once (10µs+108µs) by Archive::Zip::NewFileMember::BEGIN@11 at line 11 of Archive/Zip/NewFileMember.pm
# once (80µs+5µs) by Test::Builder::Module::import at line 95 of Test/Builder/Module.pm
# once (10µs+75µs) by Archive::Zip::StringMember::BEGIN@11 at line 11 of Archive/Zip/StringMember.pm
# once (10µs+72µs) by Archive::Zip::DirectoryMember::BEGIN@13 at line 13 of Archive/Zip/DirectoryMember.pm
# once (72µs+7µs) by Test::Builder::BEGIN@18 at line 18 of Test/Builder.pm
# once (65µs+5µs) by Archive::Zip::BEGIN@12 at line 39 of FileHandle.pm
# once (66µs+3µs) by Archive::Zip::BEGIN@7 at line 138 of IO/File.pm
# once (63µs+4µs) by OLE::Storage_Lite::PPS::Root::BEGIN@169 at line 169 of OLE/Storage_Lite.pm
# once (10µs+56µs) by Archive::Zip::FileMember::BEGIN@11 at line 11 of Archive/Zip/FileMember.pm
# once (58µs+5µs) by Archive::Zip::Member::BEGIN@28 at line 28 of Archive/Zip/Member.pm
# once (58µs+4µs) by OLE::Storage_Lite::BEGIN@830 at line 830 of OLE/Storage_Lite.pm
# once (11µs+48µs) by Storable::BEGIN@83 at line 84 of Storable.pm
# once (52µs+4µs) by Spreadsheet::ParseExcel::BEGIN@23 at line 23 of Spreadsheet/ParseExcel.pm
# once (43µs+4µs) by Archive::Zip::Archive::BEGIN@12 at line 12 of Archive/Zip/Archive.pm
# once (43µs+2µs) by Test2::Event::V2::BEGIN@12 at line 12 of Test2/Event/V2.pm
# once (41µs+2µs) by Test2::Hub::BEGIN@14 at line 14 of Test2/Hub.pm
# once (39µs+2µs) by Test::Builder::BEGIN@15 at line 15 of Test/Builder.pm
# once (37µs+3µs) by Spreadsheet::ParseXLSX::BEGIN@12 at line 12 of /home/micha/Projekt/spreadsheet-parsexlsx/lib/Spreadsheet/ParseXLSX.pm
# once (36µs+3µs) by Test::Builder::BEGIN@17 at line 17 of Test/Builder.pm
# once (32µs+1µs) by Compress::Raw::Zlib::BEGIN@6 at line 6 of Compress/Raw/Zlib.pm
# once (32µs+1µs) by Test2::Event::BEGIN@7 at line 7 of Test2/Event.pm
# once (30µs+1µs) by Test2::EventFacet::Parent::BEGIN@7 at line 7 of Test2/EventFacet/Parent.pm
# once (30µs+1µs) by Test2::API::Instance::BEGIN@11 at line 11 of Test2/API/Instance.pm
# once (28µs+1000ns) by Archive::Zip::DirectoryMember::BEGIN@4 at line 4 of Archive/Zip/DirectoryMember.pm
# once (25µs+2µs) by Test2::Util::BEGIN@9 at line 9 of Test2/Util.pm
# once (26µs+800ns) by Test2::Hub::BEGIN@9 at line 9 of Test2/Hub.pm
# once (24µs+1µs) by Spreadsheet::ParseExcel::FmtDefault::BEGIN@22 at line 22 of Spreadsheet/ParseExcel/FmtDefault.pm
# once (22µs+2µs) by File::Path::BEGIN@6 at line 6 of File/Path.pm
# once (22µs+1µs) by Tie::Hash::BEGIN@190 at line 190 of Tie/Hash.pm
# once (23µs+900ns) by OLE::Storage_Lite::BEGIN@829 at line 829 of OLE/Storage_Lite.pm
# once (22µs+1µs) by XML::Twig::Elt::BEGIN@5082 at line 5082 of XML/Twig.pm
# once (22µs+1µs) by IO::File::BEGIN@122 at line 122 of IO/File.pm
# once (22µs+1µs) by File::Temp::BEGIN@146 at line 146 of File/Temp.pm
# once (21µs+1µs) by Test2::Hub::BEGIN@8 at line 8 of Test2/Hub.pm
# once (22µs+1µs) by IO::Handle::BEGIN@273 at line 273 of IO/Handle.pm
# once (21µs+1µs) by Test2::API::BEGIN@102 at line 102 of Test2/API.pm
# once (21µs+1µs) by File::Temp::BEGIN@149 at line 149 of File/Temp.pm
# once (21µs+1µs) by Archive::Zip::Archive::BEGIN@10 at line 10 of Archive/Zip/Archive.pm
# once (21µs+1µs) by XML::Parser::ExpatNB::BEGIN@600 at line 600 of XML/Parser/Expat.pm
# once (20µs+1µs) by Storable::BEGIN@42 at line 42 of Storable.pm
# once (20µs+1µs) by IO::File::BEGIN@121 at line 121 of IO/File.pm
# once (20µs+1000ns) by XML::Parser::BEGIN@15 at line 15 of XML/Parser.pm
# once (19µs+1µs) by Test2::API::Context::BEGIN@8 at line 8 of Test2/API/Context.pm
# once (19µs+1µs) by IO::Seekable::BEGIN@103 at line 103 of IO/Seekable.pm
# once (19µs+1000ns) by Crypt::Cipher::BEGIN@7 at line 7 of Crypt/Cipher.pm
# once (19µs+1µs) by Test2::EventFacet::Trace::BEGIN@9 at line 9 of Test2/EventFacet/Trace.pm
# once (19µs+1µs) by Test2::API::Context::BEGIN@25 at line 25 of Test2/API/Context.pm
# once (19µs+800ns) by SelectSaver::BEGIN@38 at line 38 of SelectSaver.pm
# once (19µs+800ns) by IO::BEGIN@6 at line 6 of IO.pm
# once (19µs+1µs) by Test2::API::Instance::BEGIN@8 at line 8 of Test2/API/Instance.pm
# once (19µs+900ns) by IO::Seekable::BEGIN@98 at line 98 of IO/Seekable.pm
# once (19µs+1000ns) by Encode::BEGIN@56 at line 56 of Encode.pm
# once (18µs+1µs) by Test2::Event::BEGIN@11 at line 11 of Test2/Event.pm
# once (19µs+700ns) by XML::Twig::BEGIN@29 at line 29 of XML/Twig.pm
# once (18µs+1µs) by Test2::API::Stack::BEGIN@10 at line 10 of Test2/API/Stack.pm
# once (18µs+1µs) by Graphics::ColorUtils::BEGIN@8 at line 8 of Graphics/ColorUtils.pm
# once (18µs+1µs) by JSON::PP::BEGIN@15 at line 15 of JSON/PP.pm
# once (18µs+800ns) by IO::File::BEGIN@124 at line 124 of IO/File.pm
# once (17µs+1000ns) by Test2::Util::Facets2Legacy::BEGIN@7 at line 7 of Test2/Util/Facets2Legacy.pm
# once (17µs+1µs) by Archive::Zip::Archive::BEGIN@6 at line 6 of Archive/Zip/Archive.pm
# once (17µs+1µs) by Spreadsheet::ParseExcel::BEGIN@22 at line 22 of Spreadsheet/ParseExcel.pm
# once (17µs+1µs) by Test2::EventFacet::BEGIN@8 at line 8 of Test2/EventFacet.pm
# once (17µs+800ns) by CryptX::BEGIN@10 at line 10 of CryptX.pm
# once (17µs+900ns) by XML::Parser::Expat::BEGIN@8 at line 8 of XML/Parser/Expat.pm
# once (16µs+1µs) by OLE::Storage_Lite::BEGIN@832 at line 832 of OLE/Storage_Lite.pm
# once (16µs+1µs) by File::Temp::Dir::BEGIN@2601 at line 2601 of File/Temp.pm
# once (16µs+700ns) by Archive::Zip::Archive::BEGIN@11 at line 11 of Archive/Zip/Archive.pm
# once (16µs+700ns) by Spreadsheet::ParseExcel::BEGIN@26 at line 26 of Spreadsheet/ParseExcel.pm
# once (16µs+1µs) by Test2::API::Context::BEGIN@10 at line 10 of Test2/API/Context.pm
# once (16µs+700ns) by IO::Handle::BEGIN@274 at line 274 of IO/Handle.pm
# once (16µs+1µs) by Test2::Event::V2::BEGIN@7 at line 7 of Test2/Event/V2.pm
# once (16µs+700ns) by XML::Twig::BEGIN@31 at line 31 of XML/Twig.pm
# once (16µs+1µs) by Test2::Event::Plan::BEGIN@11 at line 11 of Test2/Event/Plan.pm
# once (16µs+700ns) by SelectSaver::BEGIN@39 at line 39 of SelectSaver.pm
# once (16µs+500ns) by Digest::SHA::BEGIN@8 at line 8 of Digest/SHA.pm
# once (15µs+800ns) by XML::Twig::Elt::BEGIN@5096 at line 5157 of XML/Twig.pm
# once (15µs+900ns) by Test2::Hub::Subtest::BEGIN@9 at line 9 of Test2/Hub/Subtest.pm
# once (15µs+800ns) by Test2::Util::ExternalMeta::BEGIN@8 at line 8 of Test2/Util/ExternalMeta.pm
# once (14µs+700ns) by Archive::Zip::Member::BEGIN@30 at line 30 of Archive/Zip/Member.pm
# once (14µs+800ns) by Test2::API::BEGIN@104 at line 104 of Test2/API.pm
# once (14µs+800ns) by Spreadsheet::ParseExcel::Worksheet::BEGIN@21 at line 21 of Spreadsheet/ParseExcel/Worksheet.pm
# once (14µs+800ns) by Test2::Formatter::TAP::BEGIN@7 at line 7 of Test2/Formatter/TAP.pm
# once (14µs+700ns) by Test2::API::Context::BEGIN@9 at line 9 of Test2/API/Context.pm
# once (14µs+800ns) by Test2::API::BEGIN@6 at line 6 of Test2/API.pm
# once (14µs+400ns) by Digest::SHA::BEGIN@9 at line 9 of Digest/SHA.pm
# once (14µs+600ns) by Test2::Event::BEGIN@8 at line 8 of Test2/Event.pm
# once (13µs+600ns) by Test2::API::BEGIN@103 at line 103 of Test2/API.pm
# once (13µs+1000ns) by File::Temp::BEGIN@153 at line 153 of File/Temp.pm
# once (13µs+700ns) by File::Temp::BEGIN@151 at line 151 of File/Temp.pm
# once (13µs+500ns) by Archive::Zip::Member::BEGIN@29 at line 29 of Archive/Zip/Member.pm
# once (13µs+500ns) by Test2::EventFacet::Trace::BEGIN@11 at line 11 of Test2/EventFacet/Trace.pm
# once (13µs+700ns) by XML::Twig::BEGIN@148 at line 168 of XML/Twig.pm
# once (13µs+0s) by Cwd::BEGIN@3 at line 3 of Cwd.pm
# once (12µs+600ns) by Test2::Event::V2::BEGIN@8 at line 8 of Test2/Event/V2.pm
# once (12µs+500ns) by Test2::Event::BEGIN@12 at line 12 of Test2/Event.pm
# once (12µs+0s) by File::Temp::BEGIN@152 at line 152 of File/Temp.pm
# once (12µs+500ns) by Test2::API::Instance::BEGIN@9 at line 9 of Test2/API/Instance.pm
# once (11µs+500ns) by Spreadsheet::ParseXLSX::BEGIN@13 at line 13 of /home/micha/Projekt/spreadsheet-parsexlsx/lib/Spreadsheet/ParseXLSX.pm
# once (11µs+600ns) by Test2::Util::Facets2Legacy::BEGIN@8 at line 8 of Test2/Util/Facets2Legacy.pm
# once (12µs+0s) by Spreadsheet::ParseExcel::BEGIN@27 at line 27 of Spreadsheet/ParseExcel.pm
# once (11µs+0s) by Spreadsheet::ParseXLSX::Decryptor::BEGIN@16 at line 16 of /home/micha/Projekt/spreadsheet-parsexlsx/lib/Spreadsheet/ParseXLSX/Decryptor.pm
# once (10µs+400ns) by Test2::Hub::BEGIN@11 at line 11 of Test2/Hub.pm
# once (10µs+0s) by Spreadsheet::ParseXLSX::BEGIN@11 at line 11 of /home/micha/Projekt/spreadsheet-parsexlsx/lib/Spreadsheet/ParseXLSX.pm
# once (9µs+0s) by Spreadsheet::ParseExcel::BEGIN@21 at line 21 of Spreadsheet/ParseExcel.pm
# once (9µs+0s) by Time::Local::BEGIN@6 at line 6 of Time/Local.pm
# once (8µs+0s) by Digest::Perl::MD5::BEGIN@4 at line 4 of Digest/Perl/MD5.pm
# once (8µs+0s) by JSON::BEGIN@6 at line 6 of JSON.pm
# once (7µs+0s) by OLE::Storage_Lite::PPS::Root::BEGIN@170 at line 170 of OLE/Storage_Lite.pm
# once (5µs+0s) by Fcntl::BEGIN@60 at line 60 of Fcntl.pm
# once (4µs+0s) by URI::Escape::BEGIN@147 at line 147 of URI/Escape.pm
# once (4µs+0s) by Errno::BEGIN@8 at line 8 of Errno.pm
# once (4µs+0s) by Encode::BEGIN@15 at line 15 of Encode.pm
# once (4µs+0s) by File::Find::BEGIN@7 at line 7 of File/Find.pm
# once (4µs+0s) by File::Temp::BEGIN@176 at line 176 of File/Temp.pm
# once (4µs+0s) by Encode::Alias::BEGIN@7 at line 7 of Encode/Alias.pm | ||||
26 | 125 | 32µs | my $pkg = shift; | ||
27 | 125 | 53µs | my $callpkg = caller($ExportLevel); | ||
28 | |||||
29 | 125 | 38µs | if ($pkg eq "Exporter" and @_ and $_[0] eq "import") { | ||
30 | 7 | 14µs | *{$callpkg."::import"} = \&import; | ||
31 | 7 | 14µs | return; | ||
32 | } | ||||
33 | |||||
34 | # We *need* to treat @{"$pkg\::EXPORT_FAIL"} since Carp uses it :-( | ||||
35 | 118 | 122µs | my $exports = \@{"$pkg\::EXPORT"}; | ||
36 | # But, avoid creating things if they don't exist, which saves a couple of | ||||
37 | # hundred bytes per package processed. | ||||
38 | 118 | 84µs | my $fail = ${$pkg . '::'}{EXPORT_FAIL} && \@{"$pkg\::EXPORT_FAIL"}; | ||
39 | 118 | 61µs | return export $pkg, $callpkg, @_ | ||
40 | if $Verbose or $Debug or $fail && @$fail > 1; | ||||
41 | 118 | 46µs | my $export_cache = ($Cache{$pkg} ||= {}); | ||
42 | 118 | 80µs | my $args = @_ or @_ = @$exports; | ||
43 | |||||
44 | 118 | 31µs | if ($args and not %$export_cache) { | ||
45 | s/^&//, $export_cache->{$_} = 1 | ||||
46 | 20 | 1.08ms | 1359 | 72µs | foreach (@$exports, @{"$pkg\::EXPORT_OK"}); # spent 72µs making 1359 calls to CORE::subst, avg 53ns/call |
47 | } | ||||
48 | 118 | 10µs | my $heavy; | ||
49 | # Try very hard not to use {} and hence have to enter scope on the foreach | ||||
50 | # We bomb out of the loop with last as soon as heavy is set. | ||||
51 | 118 | 44µs | if ($args or $fail) { | ||
52 | ($heavy = (/\W/ or $args and not exists $export_cache->{$_} | ||||
53 | or $fail and @$fail and $_ eq $fail->[0])) and last | ||||
54 | 91 | 565µs | 368 | 100µs | foreach (@_); # spent 100µs making 368 calls to CORE::match, avg 271ns/call |
55 | } else { | ||||
56 | ($heavy = /\W/) and last | ||||
57 | 27 | 196µs | 213 | 31µs | foreach (@_); # spent 31µs making 213 calls to CORE::match, avg 146ns/call |
58 | } | ||||
59 | 118 | 44µs | 9 | 72µs | return export $pkg, $callpkg, ($args ? @_ : ()) if $heavy; # spent 72µs making 9 calls to Exporter::export, avg 8µs/call |
60 | local $SIG{__WARN__} = | ||||
61 | 109 | 264µs | sub {require Carp; &Carp::carp} if not $SIG{__WARN__}; | ||
62 | # shortcut for the common case of no type character | ||||
63 | 109 | 1.04ms | *{"$callpkg\::$_"} = \&{"$pkg\::$_"} foreach @_; | ||
64 | } | ||||
65 | |||||
66 | # Default methods | ||||
67 | |||||
68 | sub export_fail { | ||||
69 | my $self = shift; | ||||
70 | @_; | ||||
71 | } | ||||
72 | |||||
73 | # Unfortunately, caller(1)[3] "does not work" if the caller is aliased as | ||||
74 | # *name = \&foo. Thus the need to create a lot of identical subroutines | ||||
75 | # Otherwise we could have aliased them to export(). | ||||
76 | |||||
77 | # spent 1.20ms (7µs+1.19) within Exporter::export_to_level which was called 3 times, avg 399µs/call:
# 3 times (7µs+1.19ms) by Time::HiRes::import at line 91 of Time/HiRes.pm, avg 399µs/call | ||||
78 | 3 | 9µs | 6 | 1.35ms | goto &{as_heavy()}; # spent 1.19ms making 3 calls to Exporter::as_heavy, avg 396µs/call
# spent 161µs making 3 calls to Exporter::Heavy::heavy_export_to_level, avg 54µs/call |
79 | } | ||||
80 | |||||
81 | # spent 15µs (4+11) within Exporter::export_tags which was called:
# once (4µs+11µs) by Archive::Zip::BEGIN@11 at line 205 of File/Temp.pm | ||||
82 | 1 | 4µs | 2 | 24µs | goto &{as_heavy()}; # spent 14µs making 1 call to Exporter::Heavy::heavy_export_tags
# spent 11µs making 1 call to Exporter::as_heavy |
83 | } | ||||
84 | |||||
85 | # spent 12µs (3+8) within Exporter::export_ok_tags which was called:
# once (3µs+8µs) by Archive::Zip::BEGIN@37 at line 173 of Archive/Zip.pm | ||||
86 | 1 | 4µs | 2 | 32µs | goto &{as_heavy()}; # spent 24µs making 1 call to Exporter::Heavy::heavy_export_ok_tags
# spent 8µs making 1 call to Exporter::as_heavy |
87 | } | ||||
88 | |||||
89 | sub require_version { | ||||
90 | goto &{as_heavy()}; | ||||
91 | } | ||||
92 | |||||
93 | 1 | 3µs | 1; | ||
94 | __END__ |