| File | /project/perl/lib/version.pm |
| Statements Executed | 27 |
| Statement Execution Time | 1.86ms |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 2 | 2 | 2 | 118µs | 118µs | version::import |
| 2 | 2 | 2 | 86µs | 462µs | version::__ANON__[:32] |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | #!perl -w | ||||
| 2 | package version; | ||||
| 3 | |||||
| 4 | 3 | 67µs | use 5.005_04; | ||
| 5 | 3 | 95µs | 1 | 23µs | use strict; # spent 23µs making 1 call to strict::import |
| 6 | |||||
| 7 | 3 | 309µs | 1 | 355µs | use vars qw(@ISA $VERSION $CLASS *qv); # spent 355µs making 1 call to vars::import |
| 8 | |||||
| 9 | 1 | 5µs | $VERSION = "0.70"; | ||
| 10 | |||||
| 11 | 1 | 6µs | $CLASS = 'version'; | ||
| 12 | |||||
| 13 | 1 | 488µs | 1 | 151µs | eval "use version::vxs $VERSION"; # spent 151µs making 1 call to version::vxs::VERSION |
| 14 | 1 | 10µs | if ( $@ ) { # don't have the XS version installed | ||
| 15 | eval "use version::vpp $VERSION"; # don't tempt fate | ||||
| 16 | die "$@" if ( $@ ); | ||||
| 17 | push @ISA, "version::vpp"; | ||||
| 18 | *version::qv = \&version::vpp::qv; | ||||
| 19 | } | ||||
| 20 | else { # use XS module | ||||
| 21 | 1 | 10µs | push @ISA, "version::vxs"; | ||
| 22 | 1 | 7µs | *version::qv = \&version::vxs::qv; | ||
| 23 | } | ||||
| 24 | |||||
| 25 | # Preloaded methods go here. | ||||
| 26 | # spent 118µs within version::import which was called 2 times, avg 59µs/call:
# once (75µs+0s) by DBI::install_driver at line 20 of DBD/Pg.pm
# once (43µs+0s) by base::import at line 10 of Class/DBI.pm | ||||
| 27 | 6 | 135µs | my ($class) = shift; | ||
| 28 | my $callpkg = caller(); | ||||
| 29 | 3 | 238µs | 1 | 96µs | no strict 'refs'; # spent 96µs making 1 call to strict::unimport |
| 30 | |||||
| 31 | 2 | 466µs | 2 | 376µs | *{$callpkg."::qv"} = # spent 376µs making 2 calls to version::vxs::qv, avg 188µs/call |
| 32 | # spent 462µs (86+376) within version::__ANON__[/project/perl/lib/version.pm:32] which was called 2 times, avg 231µs/call:
# once (44µs+192µs) by base::import at line 10 of Class/DBI.pm
# once (42µs+184µs) by DBI::install_driver at line 20 of DBD/Pg.pm | ||||
| 33 | unless defined(&{"$callpkg\::qv"}); | ||||
| 34 | |||||
| 35 | # if (@_) { # must have initialization on the use line | ||||
| 36 | # if ( defined $_[2] ) { # CVS style | ||||
| 37 | # $_[0] = version::qv($_[2]); | ||||
| 38 | # } | ||||
| 39 | # else { | ||||
| 40 | # $_[0] = version->new($_[1]); | ||||
| 41 | # } | ||||
| 42 | # } | ||||
| 43 | } | ||||
| 44 | |||||
| 45 | 1 | 20µs | 1; |