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# XXX SOME TESTS DISABLED
use PDL::LiteF;
use Benchmark;
kill INT,$$ if $ENV{UNDER_DEBUGGER}; # Useful for debugging.
sub ok {
my $no = shift ;
my $result = shift ;
if($ENV{PDL_T}) {
if($result) { print "ok $no\n";return }
my ($p,$f,$l) = caller;
print "FAILED TEST $no AT $p $f $l\n";
} else {
print "not " unless $result ;
print "ok $no\n" ;
}
}
sub approx {
my($a,$b,$mdiff) = @_;
$mdiff = 0.01 unless defined($mdiff);
my $c = abs($a-$b);
my $d = max($c);
$d < $mdiff;
}
if (PDL::Core::pthreads_enabled) {
print "1..2\n";
$a = zeroes(2000000);
$b = zeroes(2000000);
$a->add_threading_magic(0,10);
timethese(50,{threaded => '$a += 1', unthreaded => '$b+= 1'});
print $a->slice('0:20'),"\n";
ok(1,approx($a,$b));
$a = sequence(3,10);
$b = ones(3);
$a->add_threading_magic(1,2);
$c = inner $a, $b;
print $c,"\n";
$a->remove_threading_magic;
$cc = $a->sumover;
print $cc,"\n";
ok(2,approx($c,$cc));
} else {
print "1..1\n";
print "ok 1\n";
}
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