Viewing file:  threads.pl (1.01 KB) -rw-r--r--
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#!perl -w
use strict;
use Benchmark qw(:all);
use threads ();
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 fieldhashes id));
}
printf "Perl %vd on $^O\n", $^V;
print "$HUF ", $HUF->VERSION, "\n";
print "Hash::FieldHash ", Hash::FieldHash->VERSION, "\n";
cmpthese timethese -2 => {
'H::U::F' => sub{
fieldhashes \my(%huf1, %huf2, %huf3);
my @objects;
for(1 .. 100){
my $o = bless {};
$huf1{$o} = 1;
$huf2{$o} = 2;
$huf3{$o} = 3;
push @objects, $o;
}
for(1 .. 3){
threads->new(sub{ my @a = @objects })->join();
}
},
'H::F' => sub{
Hash::FieldHash::fieldhashes \my(%hf1, %hf2, %hf3);
my @objects;
for(1 .. 100){
my $o = bless {};
$hf1{$o} = 1;
$hf2{$o} = 2;
$hf3{$o} = 3;
push @objects, $o;
}
for(1 .. 3){
threads->new(sub{ my @a = @objects })->join();
}
},
};
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