Profile of Test/Deep/MM.pm

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NYTProf Performance Profile «block view•line view•sub view»
For t/app_dpath.t
Run on Tue Jun 5 15:25:28 2012
Reported on Tue Jun 5 15:26:00 2012

Filename | /home/ss5/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Test/Deep/MM.pm
Statements | Executed 491 statements in 7.87ms

Subroutines
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
330 | 4 | 1 | 2.42ms | 2.42ms | Test::Deep::MM::::__ANON__[:25] Test::Deep::MM::__ANON__[:25]
18 | 1 | 1 | 1.14ms | 4.14ms | Test::Deep::MM::::new Test::Deep::MM::new
18 | 1 | 1 | 452µs | 452µs | Test::Deep::MM::::__ANON__[:28] Test::Deep::MM::__ANON__[:28]
18 | 1 | 1 | 346µs | 346µs | Test::Deep::MM::::init Test::Deep::MM::init
1 | 1 | 1 | 274µs | 298µs | Test::Deep::MM::::import Test::Deep::MM::import
1 | 1 | 1 | 55µs | 66µs | Test::Deep::Stack::::BEGIN@1Test::Deep::Stack::BEGIN@1
1 | 1 | 1 | 39µs | 91µs | Test::Deep::MM::::BEGIN@16 Test::Deep::MM::BEGIN@16
1 | 1 | 1 | 28µs | 51µs | Test::Deep::Stack::::BEGIN@2Test::Deep::Stack::BEGIN@2
1 | 1 | 1 | 25µs | 61µs | Test::Deep::MM::::BEGIN@31 Test::Deep::MM::BEGIN@31
4 | 1 | 1 | 23µs | 23µs | Test::Deep::MM::::CORE:match Test::Deep::MM::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
--- | --- | --- | --- | --- | ---
1 | 2 | 143µs | 2 | 78µs | # spent 66µs (55+12) within Test::Deep::Stack::BEGIN@1 which was called: # once (55µs+12µs) by Test::Deep::Stack::BEGIN@9 at line 1 use strict; # spent 66µs making 1 call to Test::Deep::Stack::BEGIN@1 # spent 12µs making 1 call to strict::import
2 | 2 | 371µs | 2 | 74µs | # spent 51µs (28+23) within Test::Deep::Stack::BEGIN@2 which was called: # once (28µs+23µs) by Test::Deep::Stack::BEGIN@9 at line 2 use warnings; # spent 51µs making 1 call to Test::Deep::Stack::BEGIN@2 # spent 23µs making 1 call to warnings::import
3 |  |  |  |  |
4 |  |  |  |  | package Test::Deep::MM;
5 |  |  |  |  |
6 |  |  |  |  | sub import
7 |  |  |  |  | # spent 298µs (274+23) within Test::Deep::MM::import which was called: # once (274µs+23µs) by Test::Deep::Stack::BEGIN@9 at line 9 of Test/Deep/Stack.pm {
8 | 26 | 304µs |  |  | my $self = shift;
9 |  |  |  |  |
10 |  |  |  |  | my ($pkg) = caller();
11 |  |  |  |  | my $mpkg = $pkg."::Methods";
12 |  |  |  |  | foreach my $attr (@_)
13 |  |  |  |  | {
14 |  |  | 4 | 23µs | if ($attr =~ /^[a-z]/) # spent 23µs making 4 calls to Test::Deep::MM::CORE:match, avg 6µs/call
15 |  |  |  |  | {
16 | 2 | 473µs | 2 | 143µs | # spent 91µs (39+52) within Test::Deep::MM::BEGIN@16 which was called: # once (39µs+52µs) by Test::Deep::Stack::BEGIN@9 at line 16 no strict 'refs'; # spent 91µs making 1 call to Test::Deep::MM::BEGIN@16 # spent 52µs making 1 call to strict::unimport
17 |  |  |  |  | *{$mpkg."::$attr"} = \&{$attr};
18 |  |  |  |  | }
19 |  |  |  |  | else
20 |  |  |  |  | {
21 |  |  |  |  | my $get_name = $mpkg."::get$attr";
22 |  |  |  |  | my $set_name = $mpkg."::set$attr";
23 |  |  |  |  | # spent 2.42ms within Test::Deep::MM::__ANON__[/home/ss5/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Test/Deep/MM.pm:25] which was called 330 times, avg 7µs/call: # 144 times (1.04ms+0s) by Test::Deep::Stack::push at line 24 of Test/Deep/Stack.pm, avg 7µs/call # 144 times (814µs+0s) by Test::Deep::Stack::pop at line 31 of Test/Deep/Stack.pm, avg 6µs/call # 24 times (184µs+0s) by Test::Deep::Stack::getLast at line 65 of Test/Deep/Stack.pm, avg 8µs/call # 18 times (377µs+0s) by Test::Deep::Stack::init at line 17 of Test/Deep/Stack.pm, avg 21µs/call my $get_sub = sub {
24 | 330 | 3.85ms |  |  | return $_[0]->{$attr};
25 |  |  |  |  | };
26 |  |  |  |  | # spent 452µs within Test::Deep::MM::__ANON__[/home/ss5/perl5/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/Test/Deep/MM.pm:28] which was called 18 times, avg 25µs/call: # 18 times (452µs+0s) by Test::Deep::Stack::init at line 17 of Test/Deep/Stack.pm, avg 25µs/call my $set_sub = sub {
27 | 18 | 448µs |  |  | return $_[0]->{$attr} = $_[1];
28 |  |  |  |  | };
29 |  |  |  |  |
30 |  |  |  |  | {
31 | 2 | 645µs | 2 | 96µs | # spent 61µs (25+35) within Test::Deep::MM::BEGIN@31 which was called: # once (25µs+35µs) by Test::Deep::Stack::BEGIN@9 at line 31 no strict 'refs'; # spent 61µs making 1 call to Test::Deep::MM::BEGIN@31 # spent 35µs making 1 call to strict::unimport
32 |  |  |  |  | *$get_name = $get_sub;
33 |  |  |  |  | *$set_name = $set_sub;
34 |  |  |  |  | push(@{$pkg."::ISA"}, $mpkg);
35 |  |  |  |  | }
36 |  |  |  |  | }
37 |  |  |  |  | }
38 |  |  |  |  | }
39 |  |  |  |  |
40 |  |  |  |  | sub new
41 |  |  |  |  | # spent 4.14ms (1.14+3.00) within Test::Deep::MM::new which was called 18 times, avg 230µs/call: # 18 times (1.14ms+3.00ms) by Test::Deep::cmp_details at line 147 of Test/Deep.pm, avg 230µs/call {
42 | 72 | 1.19ms |  |  | my $pkg = shift;
43 |  |  |  |  |
44 |  |  |  |  | my $self = bless {}, $pkg;
45 |  |  |  |  |
46 |  |  | 18 | 3.00ms | $self->init(@_); # spent 3.00ms making 18 calls to Test::Deep::Stack::init, avg 167µs/call
47 |  |  |  |  |
48 |  |  |  |  | return $self;
49 |  |  |  |  | }
50 |  |  |  |  |
51 |  |  |  |  | sub init
52 |  |  |  |  | # spent 346µs within Test::Deep::MM::init which was called 18 times, avg 19µs/call: # 18 times (346µs+0s) by Test::Deep::Stack::init at line 15 of Test/Deep/Stack.pm, avg 19µs/call {
53 | 36 | 437µs |  |  | my $self = shift;
54 |  |  |  |  |
55 |  |  |  |  | while (@_)
56 |  |  |  |  | {
57 |  |  |  |  | my $name = shift || confess("No name");
58 |  |  |  |  |
59 |  |  |  |  | my $method = "set$name";
60 |  |  |  |  | $self->$method(shift);
61 |  |  |  |  | }
62 |  |  |  |  | }
63 |  |  |  |  |
64 | 1 | 10µs |  |  | 1;
|  |  |  |  | # spent 23µs within Test::Deep::MM::CORE:match which was called 4 times, avg 6µs/call: # 4 times (23µs+0s) by Test::Deep::MM::import at line 14, avg 6µs/call sub Test::Deep::MM::CORE:match; # opcode