Wow  (8o), that's an order of magnitude faster !
How come ?

Le mercredi 30 mai 2012 23:58:54 UTC+2, mscdex a écrit :

> On May 30, 3:25 pm, Dan Shaw <[email protected]> wrote: 
> > I'd be interested. Is performance really that good? 
>
> Well, on my Core i7-860 for a 709mb file I get these results: 
>
> xxhash-strong: ~140ms 
> xxhash-fast: ~80ms 
> crc32 (from mhash): ~2000ms 
> adler32 (from mhash): ~1500ms 
> md5: ~998ms 
> sha1: ~1162ms 
>
> I realize the latter two are not 32-bit hashes, but I threw them in 
> there just for fun. 
>
>
> I've uploaded the binding to github[1] and to npm as `xxhash`. 
>
>
> [1] https://github.com/mscdex/node-xxhash

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