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For ./v1.pl
  Run on Wed Sep 18 20:26:04 2019
Reported on Wed Sep 18 20:29:11 2019

Filename/usr/share/perl/5.26/strict.pm
StatementsExecuted 123 statements in 604µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
91164µs64µsstrict::::bitsstrict::bits
99463µs127µsstrict::::unimportstrict::unimport
11161µs68µsstrict::::BEGIN@7strict::BEGIN@7
55522µs22µsstrict::::importstrict::import
1118µs8µsstrict::::CORE:matchstrict::CORE:match (opcode)
0000s0sstrict::::__ANON__[:31]strict::__ANON__[:31]
0000s0sstrict::::__ANON__[:37]strict::__ANON__[:37]
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
31800ns$strict::VERSION = "1.11";
4
51400nsmy ( %bitmask, %explicit_bitmask );
6
7
# spent 68µs (61+8) within strict::BEGIN@7 which was called: # once (61µs+8µs) by main::BEGIN@23 at line 38
BEGIN {
8 # Verify that we're called correctly so that strictures will work.
9 # Can't use Carp, since Carp uses us!
10 # see also warnings.pm.
11119µs18µs die sprintf "Incorrect use of pragma '%s' at %s line %d.\n", __PACKAGE__, +(caller)[1,2]
# spent 8µs making 1 call to strict::CORE:match
12 if __FILE__ !~ ( '(?x) \b '.__PACKAGE__.' \.pmc? \z' )
13 && __FILE__ =~ ( '(?x) \b (?i:'.__PACKAGE__.') \.pmc? \z' );
14
1513µs %bitmask = (
16 refs => 0x00000002,
17 subs => 0x00000200,
18 vars => 0x00000400,
19 );
20
2111µs %explicit_bitmask = (
22 refs => 0x00000020,
23 subs => 0x00000040,
24 vars => 0x00000080,
25 );
26
271600ns my $bits = 0;
2815µs $bits |= $_ for values %bitmask;
29
301300ns my $inline_all_bits = $bits;
31114µs *all_bits = sub () { $inline_all_bits };
32
331300ns $bits = 0;
3412µs $bits |= $_ for values %explicit_bitmask;
35
361400ns my $inline_all_explicit_bits = $bits;
37116µs *all_explicit_bits = sub () { $inline_all_explicit_bits };
381347µs168µs}
# spent 68µs making 1 call to strict::BEGIN@7
39
40
# spent 64µs within strict::bits which was called 9 times, avg 7µs/call: # 9 times (64µs+0s) by strict::unimport at line 69, avg 7µs/call
sub bits {
4194µs my $bits = 0;
4293µs my @wrong;
4398µs foreach my $s (@_) {
44912µs if (exists $bitmask{$s}) {
45914µs $^H |= $explicit_bitmask{$s};
46
4795µs $bits |= $bitmask{$s};
48 }
49 else {
50 push @wrong, $s;
51 }
52 }
5395µs if (@wrong) {
54 require Carp;
55 Carp::croak("Unknown 'strict' tag(s) '@wrong'");
56 }
57939µs $bits;
58}
59
60
# spent 22µs within strict::import which was called 5 times, avg 4µs/call: # once (7µs+0s) by main::BEGIN@23 at line 23 of /homes/dcw/src/perl/weeklychallenge/perlweeklychallenge-club/challenge-025/duncan-c-white/perl5/v1.pl # once (4µs+0s) by constant::BEGIN@3 at line 3 of constant.pm # once (4µs+0s) by Scalar::Util::BEGIN@9 at line 9 of Scalar/Util.pm # once (4µs+0s) by List::Util::BEGIN@9 at line 9 of List/Util.pm # once (4µs+0s) by Carp::BEGIN@4 at line 4 of Carp.pm
sub import {
6152µs shift;
62540µs $^H |= @_ ? &bits : all_bits | all_explicit_bits;
63}
64
65
# spent 127µs (63+64) within strict::unimport which was called 9 times, avg 14µs/call: # once (10µs+10µs) by Carp::BEGIN@132 at line 132 of Carp.pm # once (10µs+9µs) by Carp::BEGIN@592 at line 592 of Carp.pm # once (8µs+8µs) by Function::Parameters::BEGIN@80 at line 80 of Function/Parameters.pm # once (7µs+8µs) by List::Util::BEGIN@31 at line 31 of List/Util.pm # once (6µs+7µs) by Carp::BEGIN@612 at line 612 of Carp.pm # once (6µs+7µs) by constant::BEGIN@40 at line 40 of constant.pm # once (5µs+5µs) by constant::BEGIN@90 at line 90 of constant.pm # once (5µs+5µs) by constant::BEGIN@141 at line 141 of constant.pm # once (5µs+5µs) by constant::BEGIN@65 at line 65 of constant.pm
sub unimport {
6693µs shift;
67
68934µs if (@_) {
69919µs964µs $^H &= ~&bits;
# spent 64µs making 9 calls to strict::bits, avg 7µs/call
70 }
71 else {
72 $^H &= ~all_bits;
73 $^H |= all_explicit_bits;
74 }
75}
76
7717µs1;
78__END__
 
# spent 8µs within strict::CORE:match which was called: # once (8µs+0s) by strict::BEGIN@7 at line 11
sub strict::CORE:match; # opcode