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#!/usr/bin/perl
# Benchmark a variety of different Aspect use cases.
#
# Set 1 shows the main Aspect uses with Sub::Uplevel 0.22
#
# C:\cpan\trunk\Aspect>perl -Mblib benchmark\advice.pl
# Benchmark: timing 500000 iterations of after, after_returning, after_throwing, around, before, control, deep1, deep10, deep5...
# after: 14 wallclock secs (12.76 usr + 0.00 sys = 12.76 CPU) @ 39181.88/s (n=500000)
# after_returning: 15 wallclock secs (13.56 usr + 0.02 sys = 13.57 CPU) @ 36840.55/s (n=500000)
# after_throwing: 14 wallclock secs (13.31 usr + 0.00 sys = 13.31 CPU) @ 37574.21/s (n=500000)
# around: 26 wallclock secs (23.53 usr + 0.00 sys = 23.53 CPU) @ 21253.99/s (n=500000)
# before: 4 wallclock secs ( 3.82 usr + 0.00 sys = 3.82 CPU) @ 130821.56/s (n=500000)
# control: 0 wallclock secs ( 0.09 usr + 0.00 sys = 0.09 CPU) @ 5319148.94/s (n=500000)
# (warning: too few iterations for a reliable count)
# deep1: 40 wallclock secs (37.99 usr + 0.00 sys = 37.99 CPU) @ 13162.40/s (n=500000)
# deep10: 26 wallclock secs (23.24 usr + 0.02 sys = 23.26 CPU) @ 21496.13/s (n=500000)
# deep5: 34 wallclock secs (31.79 usr + 0.00 sys = 31.79 CPU) @ 15726.73/s (n=500000)
#
#
#
#
# Set 2 shows the main Aspect uses with the frame warning in Sub::Uplevel disabled
#
# C:\cpan\trunk\Aspect>perl -Mblib benchmark\advice.pl
# Benchmark: timing 500000 iterations of after, after_returning, after_throwing, around, before, control, deep1, deep10, deep5...
# after: 5 wallclock secs ( 6.12 usr + 0.00 sys = 6.12 CPU) @ 81766.15/s (n=500000)
# after_returning: 7 wallclock secs ( 7.33 usr + 0.00 sys = 7.33 CPU) @ 68194.22/s (n=500000)
# after_throwing: 7 wallclock secs ( 6.33 usr + 0.00 sys = 6.33 CPU) @ 78951.52/s (n=500000)
# around: 9 wallclock secs ( 9.13 usr + 0.00 sys = 9.13 CPU) @ 54788.52/s (n=500000)
# before: 4 wallclock secs ( 3.87 usr + 0.00 sys = 3.87 CPU) @ 129232.36/s (n=500000)
# control: 1 wallclock secs ( 0.08 usr + 0.00 sys = 0.08 CPU) @ 6410256.41/s (n=500000)
# (warning: too few iterations for a reliable count)
# deep1: 11 wallclock secs (10.72 usr + 0.00 sys = 10.72 CPU) @ 46650.49/s (n=500000)
# deep10: 9 wallclock secs ( 9.14 usr + 0.00 sys = 9.14 CPU) @ 54698.61/s (n=500000)
# deep5: 10 wallclock secs (10.27 usr + 0.00 sys = 10.27 CPU) @ 48709.21/s (n=500000)
use strict;
use Sub::Uplevel;
use Aspect;
######################################################################
# Test Class
SCOPE: {
package Foo;
sub control {
return 1;
}
sub before {
return 1;
}
sub after {
return 1;
}
sub after_returning {
return 1;
}
sub after_throwing {
return 1;
}
sub around {
return 1;
}
sub deep1 {
deep2(@_);
}
sub deep2 {
deep3(@_);
}
sub deep3 {
deep4(@_);
}
sub deep4 {
deep5(@_);
}
sub deep5 {
deep6(@_);
}
sub deep6 {
deep7(@_);
}
sub deep7 {
deep8(@_);
}
sub deep8 {
deep9(@_);
}
sub deep9 {
deep10(@_);
}
sub deep10 {
return 1;
}
}
######################################################################
# Aspect Setup
my $foo = 1;
before {
$foo++;
} call 'Foo::before';
after {
$foo++;
} call 'Foo::after';
after {
$foo++;
} call 'Foo::after_returning' & returning;
after {
$foo++;
} call 'Foo::after_throwing' & throwing;
around {
$foo++;
$_->proceed
} call 'Foo::around';
around {
$foo++;
$_->proceed;
} call 'Foo::deep10';
######################################################################
# Benchmark Execution
use Benchmark qw{ :all :hireswallclock };
timethese( 100000, {
control => 'Foo::control()',
before => 'Foo::before()',
after => 'Foo::after()',
after_returning => 'Foo::after_returning()',
after_throwing => 'Foo::after_throwing()',
around => 'Foo::around()',
deep1 => 'Foo::deep1()',
deep5 => 'Foo::deep5()',
deep10 => 'Foo::deep10()',
uplevel => 'Sub::Uplevel::uplevel( 1, \&Foo::control )',
} );
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