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For t/app_dpath.t
  Run on Tue Jun 5 15:25:28 2012
Reported on Tue Jun 5 15:26:03 2012

Filename/home/ss5/perl5/perlbrew/perls/perl-5.14.1/lib/5.14.1/vars.pm
StatementsExecuted 212 statements in 4.10ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
1212121.90ms2.44msvars::::importvars::import
11731538µs538µsvars::::CORE:matchvars::CORE:match (opcode)
11172µs72µsvars::::BEGIN@3vars::BEGIN@3
11130µs480µsvars::::BEGIN@7vars::BEGIN@7
11125µs76µsvars::::BEGIN@8vars::BEGIN@8
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package vars;
2
32230µs172µs
# spent 72µs within vars::BEGIN@3 which was called: # once (72µs+0s) by Config::BEGIN@11 at line 3
use 5.006;
# spent 72µs making 1 call to vars::BEGIN@3
4
513µsour $VERSION = '1.02';
6
72107µs2929µs
# spent 480µs (30+450) within vars::BEGIN@7 which was called: # once (30µs+450µs) by Config::BEGIN@11 at line 7
use warnings::register;
# spent 480µs making 1 call to vars::BEGIN@7 # spent 450µs making 1 call to warnings::register::import
821.23ms2126µs
# spent 76µs (25+51) within vars::BEGIN@8 which was called: # once (25µs+51µs) by Config::BEGIN@11 at line 8
use strict qw(vars subs);
# spent 76µs making 1 call to vars::BEGIN@8 # spent 51µs making 1 call to strict::import
9
10
# spent 2.44ms (1.90+538µs) within vars::import which was called 12 times, avg 203µs/call: # once (532µs+145µs) by YAML::Syck::BEGIN@5 at line 5 of YAML/Syck.pm # once (257µs+62µs) by File::Spec::Functions::BEGIN@6 at line 6 of File/Spec/Functions.pm # once (197µs+59µs) by Data::Structure::Util::BEGIN@7 at line 7 of Data/Structure/Util.pm # once (154µs+44µs) by Digest::MD5::BEGIN@4 at line 4 of Digest/MD5.pm # once (134µs+36µs) by Storable::BEGIN@22 at line 22 of Storable.pm # once (115µs+34µs) by File::Spec::BEGIN@4 at line 4 of File/Spec.pm # once (109µs+39µs) by constant::BEGIN@6 at line 6 of constant.pm # once (109µs+30µs) by Config::General::BEGIN@37 at line 37 of Config/General.pm # once (84µs+26µs) by Config::BEGIN@11 at line 11 of Config.pm # once (73µs+26µs) by base::BEGIN@4 at line 4 of base.pm # once (69µs+20µs) by Digest::base::BEGIN@4 at line 4 of Digest/base.pm # once (70µs+16µs) by File::Spec::Unix::BEGIN@4 at line 4 of File/Spec/Unix.pm
sub import {
1148355µs my $callpack = caller;
12 my (undef, @imports) = @_;
13 my ($sym, $ch);
14 foreach (@imports) {
151562.16ms39360µs if (($ch, $sym) = /^([\$\@\%\*\&])(.+)/) {
# spent 360µs making 39 calls to vars::CORE:match, avg 9µs/call
163992µs if ($sym =~ /\W/) {
# spent 92µs making 39 calls to vars::CORE:match, avg 2µs/call
17 # time for a more-detailed check-up
18 if ($sym =~ /^\w+[[{].*[]}]$/) {
19 require Carp;
20 Carp::croak("Can't declare individual elements of hash or array");
21 } elsif (warnings::enabled() and length($sym) == 1 and $sym !~ tr/a-zA-Z//) {
22 warnings::warn("No need to declare built-in vars");
23 } elsif (($^H &= strict::bits('vars'))) {
24 require Carp;
25 Carp::croak("'$_' is not a valid variable name under strict vars");
26 }
27 }
283987µs $sym = "${callpack}::$sym" unless $sym =~ /::/;
# spent 87µs making 39 calls to vars::CORE:match, avg 2µs/call
29 *$sym =
30 ( $ch eq "\$" ? \$$sym
31 : $ch eq "\@" ? \@$sym
32 : $ch eq "\%" ? \%$sym
33 : $ch eq "\*" ? \*$sym
34 : $ch eq "\&" ? \&$sym
35 : do {
36 require Carp;
37 Carp::croak("'$_' is not a valid variable name");
38 });
39 } else {
40 require Carp;
41 Carp::croak("'$_' is not a valid variable name");
42 }
43 }
44};
45
46111µs1;
47__END__
 
# spent 538µs within vars::CORE:match which was called 117 times, avg 5µs/call: # 39 times (360µs+0s) by vars::import at line 15, avg 9µs/call # 39 times (92µs+0s) by vars::import at line 16, avg 2µs/call # 39 times (87µs+0s) by vars::import at line 28, avg 2µs/call
sub vars::CORE:match; # opcode