#! perl -slw
use strict;
use Benchmark qw[ cmpthese ];
our $o = bless { X=>1 }, 'main';
sub getX1{ my $self = shift; return $self->{X}; }
sub getX2{ return $_[0]->{X}; }
sub getX3{ $_[0]->{X}; }
use Class::XSAccessor getters => { getX4 => 'X' };
cmpthese -1, {
A=> q[ my $x = $o->getX1(); ],
B=> q[ my $x = $o->getX2(); ],
C=> q[ my $x = $o->getX3(); ],
D=> q[ my $x = $o->getX4(); ],
};
__END__
Rate A B C D
A 251509/s -- -6% -12% -64%
B 267957/s 7% -- -7% -62%
C 286968/s 14% 7% -- -59%
D 707950/s 181% 164% 147% --
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'
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