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For t/optimization.t
  Run on Thu Jan 8 22:47:42 2015
Reported on Thu Jan 8 22:48:05 2015

Filename/home/ss5/perl5/perlbrew/perls/tapper-perl/lib/site_perl/5.16.3/x86_64-linux/Class/XSAccessor/Heavy.pm
StatementsExecuted 175 statements in 579µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
1622149µs216µsClass::XSAccessor::Heavy::::check_sub_existenceClass::XSAccessor::Heavy::check_sub_existence
161167µs67µsClass::XSAccessor::Heavy::::CORE:substClass::XSAccessor::Heavy::CORE:subst (opcode)
11117µs17µsClass::XSAccessor::Heavy::::BEGIN@4Class::XSAccessor::Heavy::BEGIN@4
11111µs26µsClass::XSAccessor::Heavy::::BEGIN@30Class::XSAccessor::Heavy::BEGIN@30
11110µs22µsClass::XSAccessor::Heavy::::BEGIN@27Class::XSAccessor::Heavy::BEGIN@27
11110µs14µsClass::XSAccessor::Heavy::::BEGIN@6Class::XSAccessor::Heavy::BEGIN@6
1119µs48µsClass::XSAccessor::Heavy::::BEGIN@7Class::XSAccessor::Heavy::BEGIN@7
1119µs24µsClass::XSAccessor::Heavy::::BEGIN@5Class::XSAccessor::Heavy::BEGIN@5
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package # hide from PAUSE
2 Class::XSAccessor::Heavy;
3
4247µs117µs
# spent 17µs within Class::XSAccessor::Heavy::BEGIN@4 which was called: # once (17µs+0s) by Class::XSAccessor::BEGIN@6 at line 4
use 5.008;
# spent 17µs making 1 call to Class::XSAccessor::Heavy::BEGIN@4
5224µs239µs
# spent 24µs (9+15) within Class::XSAccessor::Heavy::BEGIN@5 which was called: # once (9µs+15µs) by Class::XSAccessor::BEGIN@6 at line 5
use strict;
# spent 24µs making 1 call to Class::XSAccessor::Heavy::BEGIN@5 # spent 15µs making 1 call to strict::import
6222µs218µs
# spent 14µs (10+4) within Class::XSAccessor::Heavy::BEGIN@6 which was called: # once (10µs+4µs) by Class::XSAccessor::BEGIN@6 at line 6
use warnings;
# spent 14µs making 1 call to Class::XSAccessor::Heavy::BEGIN@6 # spent 4µs making 1 call to warnings::import
7296µs287µs
# spent 48µs (9+39) within Class::XSAccessor::Heavy::BEGIN@7 which was called: # once (9µs+39µs) by Class::XSAccessor::BEGIN@6 at line 7
use Carp;
# spent 48µs making 1 call to Class::XSAccessor::Heavy::BEGIN@7 # spent 39µs making 1 call to Exporter::import
8
91700nsour $VERSION = '1.14';
1011µsour @CARP_NOT = qw(
11 Class::XSAccessor
12 Class::XSAccessor::Array
13);
14
15# TODO Move more duplicated code from XSA and XSA::Array here
16
17
18
# spent 216µs (149+67) within Class::XSAccessor::Heavy::check_sub_existence which was called 16 times, avg 14µs/call: # 9 times (81µs+38µs) by Class::XSAccessor::_generate_method at line 79 of Class/XSAccessor.pm, avg 13µs/call # 7 times (68µs+29µs) by Class::XSAccessor::Array::_generate_method at line 61 of Class/XSAccessor/Array.pm, avg 14µs/call
sub check_sub_existence {
19166µs my $subname = shift;
20
21164µs my $sub_package = $subname;
2216111µs1667µs $sub_package =~ s/([^:]+)$// or die;
# spent 67µs making 16 calls to Class::XSAccessor::Heavy::CORE:subst, avg 4µs/call
231616µs my $bare_subname = $1;
24
25162µs my $sym;
26 {
271851µs235µs
# spent 22µs (10+12) within Class::XSAccessor::Heavy::BEGIN@27 which was called: # once (10µs+12µs) by Class::XSAccessor::BEGIN@6 at line 27
no strict 'refs';
# spent 22µs making 1 call to Class::XSAccessor::Heavy::BEGIN@27 # spent 12µs making 1 call to strict::unimport
281623µs $sym = \%{"$sub_package"};
29 }
302102µs240µs
# spent 26µs (11+14) within Class::XSAccessor::Heavy::BEGIN@30 which was called: # once (11µs+14µs) by Class::XSAccessor::BEGIN@6 at line 30
no warnings;
# spent 26µs making 1 call to Class::XSAccessor::Heavy::BEGIN@30 # spent 14µs making 1 call to warnings::unimport
311612µs local *s = $sym->{$bare_subname};
32167µs my $coderef = *s{CODE};
331648µs if ($coderef) {
34 $sub_package =~ s/::$//;
35 Carp::croak("Cannot replace existing subroutine '$bare_subname' in package '$sub_package' with an XS implementation. If you wish to force a replacement, add the 'replace => 1' parameter to the arguments of 'use ".(caller())[0]."'.");
36 }
37}
38
3914µs1;
40
41__END__
 
# spent 67µs within Class::XSAccessor::Heavy::CORE:subst which was called 16 times, avg 4µs/call: # 16 times (67µs+0s) by Class::XSAccessor::Heavy::check_sub_existence at line 22, avg 4µs/call
sub Class::XSAccessor::Heavy::CORE:subst; # opcode