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For bin/benchmark-perlformance
  Run on Fri Apr 17 15:31:48 2015
Reported on Fri Apr 17 15:32:02 2015

Filename/home/ss5/perl5/perlbrew/perls/tapper-perl/lib/5.16.3/strict.pm
StatementsExecuted 1572 statements in 1.58ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
11721708µs708µsstrict::::bitsstrict::bits
666663303µs746µsstrict::::importstrict::import
515125268µs533µsstrict::::unimportstrict::unimport
11110µs10µsstrict::::CORE:regcompstrict::CORE:regcomp (opcode)
1113µs3µsstrict::::CORE:matchstrict::CORE:match (opcode)
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package strict;
2
31400ns$strict::VERSION = "1.07";
4
5# Verify that we're called correctly so that strictures will work.
6123µs213µsunless ( __FILE__ =~ /(^|[\/\\])\Q${\__PACKAGE__}\E\.pmc?$/ ) {
# spent 10µs making 1 call to strict::CORE:regcomp # spent 3µs making 1 call to strict::CORE:match
7 # Can't use Carp, since Carp uses us!
8 my (undef, $f, $l) = caller;
9 die("Incorrect use of pragma '${\__PACKAGE__}' at $f line $l.\n");
10}
11
1212µsmy %bitmask = (
13refs => 0x00000002,
14subs => 0x00000200,
15vars => 0x00000400
16);
171500nsmy %explicit_bitmask = (
18refs => 0x00000020,
19subs => 0x00000040,
20vars => 0x00000080
21);
22
23
# spent 708µs within strict::bits which was called 117 times, avg 6µs/call: # 66 times (443µs+0s) by strict::import at line 44, avg 7µs/call # 51 times (265µs+0s) by strict::unimport at line 49, avg 5µs/call
sub bits {
2411736µs my $bits = 0;
2511718µs my @wrong;
26117103µs foreach my $s (@_) {
27249102µs if (exists $bitmask{$s}) {
28249159µs $^H |= $explicit_bitmask{$s};
29 }
30 else { push @wrong, $s };
31249149µs $bits |= $bitmask{$s} || 0;
32 }
3311728µs if (@wrong) {
34 require Carp;
35 Carp::croak("Unknown 'strict' tag(s) '@wrong'");
36 }
37117346µs $bits;
38}
39
401700nsmy @default_bits = qw(refs subs vars);
41
42
# spent 746µs (303+443) within strict::import which was called 66 times, avg 11µs/call: # once (11µs+15µs) by Digest::base::BEGIN@3 at line 3 of Digest/base.pm # once (8µs+14µs) by Digest::MD5::BEGIN@3 at line 3 of Digest/MD5.pm # once (8µs+9µs) by Benchmark::Perl::Formance::BEGIN@6 at line 6 of lib/Benchmark/Perl/Formance.pm # once (6µs+10µs) by Exporter::Heavy::BEGIN@3 at line 3 of Exporter/Heavy.pm # once (6µs+9µs) by Config::Perl::V::BEGIN@5 at line 5 of Config/Perl/V.pm # once (4µs+12µs) by Class::XSAccessor::Heavy::BEGIN@5 at line 5 of Class/XSAccessor/Heavy.pm # once (8µs+7µs) by Cwd::BEGIN@170 at line 170 of Cwd.pm # once (6µs+9µs) by AutoLoader::BEGIN@3 at line 3 of AutoLoader.pm # once (6µs+9µs) by File::Spec::Unix::BEGIN@3 at line 3 of File/Spec/Unix.pm # once (5µs+8µs) by Data::DPath::BEGIN@2 at line 2 of Sub/Exporter.pm # once (5µs+8µs) by Exception::Class::BEGIN@8 at line 8 of Exception/Class.pm # once (6µs+7µs) by Fcntl::BEGIN@58 at line 58 of Fcntl.pm # once (5µs+8µs) by Carp::BEGIN@4 at line 4 of Carp.pm # once (5µs+7µs) by File::Find::BEGIN@3 at line 3 of File/Find.pm # once (4µs+8µs) by File::Spec::BEGIN@3 at line 3 of File/Spec.pm # once (5µs+7µs) by Safe::BEGIN@28 at line 28 of Safe.pm # once (6µs+7µs) by Text::Balanced::BEGIN@7 at line 7 of Text/Balanced.pm # once (5µs+7µs) by aliased::BEGIN@7 at line 7 of aliased.pm # once (5µs+6µs) by File::Basename::BEGIN@50 at line 50 of File/Basename.pm # once (4µs+8µs) by utf8::BEGIN@2 at line 2 of utf8_heavy.pl # once (5µs+7µs) by Exception::Class::Base::BEGIN@6 at line 6 of Exception/Class/Base.pm # once (5µs+6µs) by Data::YAML::Writer::BEGIN@3 at line 3 of Data/YAML/Writer.pm # once (5µs+7µs) by Sys::Hostname::BEGIN@3 at line 3 of Sys/Hostname.pm # once (5µs+6µs) by Config::BEGIN@5 at line 5 of Config_heavy.pl # once (4µs+7µs) by Data::Structure::Util::BEGIN@5 at line 5 of Data/Structure/Util.pm # once (5µs+6µs) by Config::BEGIN@9 at line 9 of Config.pm # once (4µs+7µs) by Time::HiRes::BEGIN@4 at line 4 of Time/HiRes.pm # once (4µs+6µs) by Sub::Install::BEGIN@4 at line 4 of Sub/Install.pm # once (4µs+7µs) by Getopt::Long::BEGIN@17 at line 17 of Getopt/Long.pm # once (4µs+6µs) by Data::DPath::Step::BEGIN@10 at line 10 of Data/DPath/Step.pm # once (4µs+7µs) by constant::BEGIN@3 at line 3 of constant.pm # once (4µs+6µs) by Sys::Info::Constants::BEGIN@2 at line 2 of Sys/Info/Constants.pm # once (4µs+6µs) by Sys::Info::BEGIN@2 at line 2 of Sys/Info.pm # once (4µs+6µs) by List::Util::BEGIN@9 at line 9 of List/Util.pm # once (4µs+6µs) by Params::Util::BEGIN@59 at line 59 of Params/Util.pm # once (4µs+6µs) by IO::File::BEGIN@128 at line 128 of IO/File.pm # once (4µs+6µs) by Devel::Platform::Info::BEGIN@3 at line 3 of Devel/Platform/Info.pm # once (4µs+6µs) by Sys::Info::Base::BEGIN@2 at line 2 of Sys/Info/Base.pm # once (4µs+6µs) by POSIX::BEGIN@2 at line 2 of POSIX.pm # once (4µs+6µs) by Opcode::BEGIN@5 at line 5 of Opcode.pm # once (4µs+6µs) by List::MoreUtils::BEGIN@4 at line 4 of List/MoreUtils.pm # once (4µs+6µs) by B::BEGIN@9 at line 9 of B.pm # once (4µs+6µs) by Data::DPath::Point::BEGIN@10 at line 10 of Data/DPath/Point.pm # once (4µs+6µs) by Data::DPath::Context::BEGIN@15.4 at line 15 of Iterator/Util.pm # once (4µs+6µs) by Data::DPath::Attrs::BEGIN@10 at line 10 of Data/DPath/Attrs.pm # once (4µs+6µs) by File::Find::BEGIN@349 at line 349 of File/Find.pm # once (4µs+6µs) by Data::DPath::Context::BEGIN@10 at line 10 of Data/DPath/Context.pm # once (4µs+6µs) by Scalar::Util::BEGIN@9 at line 9 of Scalar/Util.pm # once (4µs+6µs) by Data::DPath::BEGIN@13 at line 13 of Data/DPath.pm # once (4µs+6µs) by Class::XSAccessor::Array::BEGIN@3 at line 3 of Class/XSAccessor/Array.pm # once (4µs+6µs) by Sub::Exporter::BEGIN@1 at line 1 of Data/OptList.pm # once (4µs+6µs) by Data::DPath::Filters::BEGIN@10 at line 10 of Data/DPath/Filters.pm # once (4µs+6µs) by SelfLoader::BEGIN@3 at line 3 of SelfLoader.pm # once (4µs+6µs) by Iterator::Util::BEGIN@15 at line 15 of Iterator.pm # once (4µs+6µs) by Devel::StackTrace::BEGIN@8 at line 8 of Devel/StackTrace.pm # once (4µs+5µs) by Devel::StackTrace::Frame::BEGIN@6 at line 6 of Devel/StackTrace/Frame.pm # once (4µs+6µs) by Data::DPath::Path::BEGIN@10 at line 10 of Data/DPath/Path.pm # once (4µs+6µs) by Class::XSAccessor::BEGIN@3 at line 3 of Class/XSAccessor.pm # once (4µs+5µs) by vars::BEGIN@8 at line 8 of vars.pm # once (4µs+5µs) by IO::Handle::BEGIN@261 at line 261 of IO/Handle.pm # once (3µs+6µs) by IO::Seekable::BEGIN@99 at line 99 of IO/Seekable.pm # once (4µs+5µs) by SelfLoader::BEGIN@93 at line 93 of SelfLoader.pm # once (3µs+5µs) by IO::BEGIN@7 at line 7 of IO.pm # once (5µs+4µs) by Iterator::Util::BEGIN@373 at line 373 of Iterator/Util.pm # once (4µs+5µs) by Class::Data::Inheritable::BEGIN@3 at line 3 of Class/Data/Inheritable.pm # once (4µs+4µs) by base::BEGIN@3 at line 3 of base.pm
sub import {
436612µs shift;
4466317µs66443µs $^H |= bits(@_ ? @_ : @default_bits);
# spent 443µs making 66 calls to strict::bits, avg 7µs/call
45}
46
47
# spent 533µs (268+265) within strict::unimport which was called 51 times, avg 10µs/call: # once (9µs+11µs) by utf8::BEGIN@654 at line 654 of utf8_heavy.pl # once (8µs+10µs) by Data::DPath::Context::BEGIN@158 at line 158 of Data/DPath/Context.pm # once (9µs+8µs) by Carp::BEGIN@398 at line 398 of Carp.pm # once (7µs+9µs) by constant::BEGIN@65 at line 65 of constant.pm # once (7µs+7µs) by Carp::BEGIN@413 at line 413 of Carp.pm # once (6µs+8µs) by Safe::BEGIN@188 at line 188 of Safe.pm # once (6µs+7µs) by File::Spec::Unix::BEGIN@149 at line 149 of File/Spec/Unix.pm # once (8µs+5µs) by Cwd::BEGIN@823 at line 823 of Cwd.pm # once (7µs+6µs) by AutoLoader::BEGIN@30 at line 30 of AutoLoader.pm # once (6µs+6µs) by utf8::BEGIN@153 at line 153 of utf8_heavy.pl # once (7µs+5µs) by B::BEGIN@254 at line 254 of B.pm # once (6µs+5µs) by IO::Handle::BEGIN@628 at line 628 of IO/Handle.pm # once (5µs+6µs) by SelfLoader::BEGIN@73 at line 73 of SelfLoader.pm # once (5µs+5µs) by AutoLoader::BEGIN@138 at line 138 of AutoLoader.pm # once (5µs+6µs) by POSIX::BEGIN@204 at line 204 of POSIX.pm # once (7µs+3µs) by Exporter::Heavy::BEGIN@4 at line 4 of Exporter/Heavy.pm # once (6µs+5µs) by Sub::Install::BEGIN@184 at line 184 of Sub/Install.pm # once (5µs+5µs) by Iterator::Util::BEGIN@284 at line 284 of Iterator/Util.pm # once (5µs+5µs) by Benchmark::Perl::Formance::BEGIN@723 at line 723 of lib/Benchmark/Perl/Formance.pm # once (4µs+6µs) by SelfLoader::BEGIN@158 at line 158 of SelfLoader.pm # once (6µs+5µs) by Config::BEGIN@45 at line 45 of Config.pm # once (5µs+5µs) by Benchmark::Perl::Formance::BEGIN@478 at line 478 of lib/Benchmark/Perl/Formance.pm # once (5µs+4µs) by Sys::Info::BEGIN@18 at line 18 of Sys/Info.pm # once (4µs+5µs) by Data::DPath::Context::BEGIN@424 at line 424 of Data/DPath/Context.pm # once (5µs+4µs) by aliased::BEGIN@44 at line 44 of aliased.pm # once (5µs+5µs) by constant::BEGIN@29 at line 29 of constant.pm # once (5µs+5µs) by Benchmark::Perl::Formance::BEGIN@155 at line 155 of lib/Benchmark/Perl/Formance.pm # once (5µs+5µs) by AutoLoader::BEGIN@186 at line 186 of AutoLoader.pm # once (5µs+5µs) by Sys::Info::BEGIN@77 at line 77 of Sys/Info.pm # once (5µs+5µs) by Benchmark::Perl::Formance::BEGIN@261 at line 261 of lib/Benchmark/Perl/Formance.pm # once (5µs+5µs) by Data::DPath::Context::BEGIN@222 at line 222 of Data/DPath/Context.pm # once (5µs+4µs) by constant::BEGIN@127 at line 127 of constant.pm # once (4µs+5µs) by Exception::Class::Base::BEGIN@44 at line 44 of Exception/Class/Base.pm # once (5µs+4µs) by Carp::BEGIN@67 at line 67 of Carp.pm # once (4µs+5µs) by Exception::Class::BEGIN@46 at line 46 of Exception/Class.pm # once (4µs+4µs) by Exception::Class::BEGIN@168 at line 168 of Exception/Class.pm # once (4µs+4µs) by Class::XSAccessor::Heavy::BEGIN@27 at line 27 of Class/XSAccessor/Heavy.pm # once (4µs+4µs) by Safe::BEGIN@282 at line 282 of Safe.pm # once (4µs+4µs) by Iterator::Util::BEGIN@370 at line 370 of Iterator/Util.pm # once (4µs+4µs) by Safe::BEGIN@334 at line 334 of Safe.pm # once (4µs+4µs) by Time::HiRes::BEGIN@43 at line 43 of Time/HiRes.pm # once (4µs+4µs) by SelfLoader::BEGIN@91 at line 91 of SelfLoader.pm # once (4µs+5µs) by List::Util::BEGIN@30 at line 30 of List/Util.pm # once (5µs+4µs) by Devel::StackTrace::Frame::BEGIN@11 at line 11 of Devel/StackTrace/Frame.pm # once (4µs+5µs) by Safe::BEGIN@36 at line 36 of Safe.pm # once (4µs+4µs) by Carp::BEGIN@18 at line 18 of Carp.pm # once (4µs+4µs) by Exception::Class::BEGIN@79 at line 79 of Exception/Class.pm # once (4µs+4µs) by Exception::Class::Base::BEGIN@64 at line 64 of Exception/Class/Base.pm # once (4µs+4µs) by Carp::BEGIN@8 at line 8 of Carp.pm # once (4µs+4µs) by Safe::BEGIN@341 at line 341 of Safe.pm # once (4µs+4µs) by Exception::Class::BEGIN@176 at line 176 of Exception/Class.pm
sub unimport {
485111µs shift;
4951263µs51265µs $^H &= ~ bits(@_ ? @_ : @default_bits);
# spent 265µs making 51 calls to strict::bits, avg 5µs/call
50}
51
5218µs1;
53__END__
 
# spent 3µs within strict::CORE:match which was called: # once (3µs+0s) by Benchmark::Perl::Formance::BEGIN@6 at line 6
sub strict::CORE:match; # opcode
# spent 10µs within strict::CORE:regcomp which was called: # once (10µs+0s) by Benchmark::Perl::Formance::BEGIN@6 at line 6
sub strict::CORE:regcomp; # opcode