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#!perl -w
use strict;
use Benchmark qw(:all);
use Hash::FieldHash ();
my $HUF;
BEGIN{
if( eval{ require Hash::Util::FieldHash } ){
$HUF = 'Hash::Util::FieldHash';
}
else{
require Hash::Util::FieldHash::Compat;
$HUF = 'Hash::Util::FieldHash::Compat';
}
$HUF->import(qw(fieldhash));
}
printf "Perl %vd on $^O\n", $^V;
print "$HUF ", $HUF->VERSION, "\n";
print "Hash::FieldHash ", Hash::FieldHash->VERSION, "\n";
fieldhash my %huf;
Hash::FieldHash::fieldhash my %hf;
my %hash;
cmpthese timethese -1 => {
'H::U::F' => sub{
my @list;
for(1 .. 1000){
my $o = bless {};
$huf{$o}++;
push @list, $o;
}
},
'H::F' => sub{
my @list;
for(1 .. 1000){
my $o = bless {};
$hf{$o}++;
push @list, $o;
}
},
'normal' => sub{
my @list;
for(1 .. 1000){
my $o = bless {};
$o->{value}++;
push @list, $o;
}
},
};
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