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For examples/benchmark4.pl
  Run on Thu Aug 28 19:01:43 2014
Reported on Thu Aug 28 19:02:42 2014

Filename/usr/share/perl/5.18/warnings/register.pm
StatementsExecuted 18 statements in 25µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
33320µs196µswarnings::register::::importwarnings::register::import
0000s0swarnings::register::::mkMaskwarnings::register::mkMask
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package warnings::register;
2
31600nsour $VERSION = '1.02';
4
51400nsrequire warnings;
6
7# left here as cruft in case other users were using this undocumented routine
8# -- rjbs, 2010-09-08
9sub mkMask
10{
11 my ($bit) = @_;
12 my $mask = "";
13
14 vec($mask, $bit, 1) = 1;
15 return $mask;
16}
17
18sub import
19
# spent 196µs (20+176) within warnings::register::import which was called 3 times, avg 65µs/call: # once (6µs+60µs) by overload::BEGIN@144 at line 144 of overload.pm # once (6µs+59µs) by Socket::BEGIN@11 at line 11 of Socket.pm # once (8µs+57µs) by vars::BEGIN@7 at line 7 of vars.pm
{
203600ns shift;
2132µs my @categories = @_;
22
2336µs my $package = (caller(0))[0];
2434µs3176µs warnings::register_categories($package);
# spent 176µs making 3 calls to warnings::register_categories, avg 59µs/call
25
26310µs warnings::register_categories($package . "::$_") for @categories;
27}
28
2913µs1;