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Diffstat (limited to 'SunSpider/tests/bitops-nsieve-bits.js')
-rw-r--r-- | SunSpider/tests/bitops-nsieve-bits.js | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/SunSpider/tests/bitops-nsieve-bits.js b/SunSpider/tests/bitops-nsieve-bits.js deleted file mode 100644 index 6ef0ddb..0000000 --- a/SunSpider/tests/bitops-nsieve-bits.js +++ /dev/null @@ -1,32 +0,0 @@ -// 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++; - } -} - -function sieve() { - for (var i = 4; i <= 4; i++) { - var isPrime = new Array((10000<<i)+31>>5); - primes(isPrime, i); - } -} - -sieve(); |