Geert Bosch <bosch@xxxxxxxxxxx> writes: > BTW. It's a shame that we don't reuse the index when comparing one > source > against multiple targets. Creating the index takes about 70% of > the time. (Please line-wrap sensibly). I think we tried that with Nico/Davide's delta already, and IIRC we had mixed results. It really depends on how big an index for a source is. Keep in mind that we keep --window (default=10) of the source text in-core, and you are suggesting to keep index in-core as well, so we need to take memory pressure into account. Having said that, the initial number you posted suggests the algorithm is very fast, in which case reusing index may not matter. We will see ;-). - : 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