On Thu, 29 Jun 2006, Jeff King wrote: > On Thu, Jun 29, 2006 at 12:39:31PM -0400, Nicolas Pitre wrote: > > > You do that lookup for every delta match attempt. Instead it could be > > done once for the whole window attempt, potentially reducing the cache > > size by a factor of 20, and it might be faster too. > > I'm not convinced this will provide good cache hit characteristics, and > I'm not convinced it's semantically correct (see my other mail). Dare to test it? I provided you with most of the code difference already. And what do you mean by "semantically correct"? Nicolas - : send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html