On Sun, Mar 17, 2013 at 10:28:06AM +0700, Nguyen Thai Ngoc Duy wrote: > This avoids unnecessary re-allocations and reinsertions. On webkit.git > (i.e. about 182k inserts to the name hash table), this reduces about > 100ms out of 3s user time.
Good idea. I had a similar thought when analyzing the hashing behavior of pack-objects' "Counting objects..." phase, but it had even less impact there. The insertions are just drowned out by the number of lookups in that case. -Peff -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
