blob: 42e414cd15d69f9be3a0fa9c3e60b61f0a4f4792 [file] [log] [blame]
<html>
<head>
<script src="../htmlrunner.js"></script>
<script>
// The Great Computer Language Shootout
// http://shootout.alioth.debian.org
//
// Contributed by Ian Osgood
function pad(n,width) {
var s = n.toString();
while (s.length < width) s = ' ' + s;
return s;
}
function primes(isPrime, n) {
var i, count = 0, m = 10000<<n, size = m+31>>5;
for (i=0; i<size; i++) isPrime[i] = 0xffffffff;
for (i=2; i<m; i++)
if (isPrime[i>>5] & 1<<(i&31)) {
for (var j=i+i; j<m; j+=i)
isPrime[j>>5] &= ~(1<<(j&31));
count++;
}
}
window.onload = function(){ startTest("sunspider-bitops-nsieve-bits", '35973a6b');
var i = 2;
test( "N-Sieve Bits", function(){
var isPrime = new Array((10000<<i)+31>>5);
primes(isPrime, i);
});
endTest(); };
</script>
</head>
<body></body>
</html>