On Fri, Apr 7, 2023 at 7:47 AM Michael Sokolov <msoko...@gmail.com> wrote: > > 8M 1024d float vectors indexed in 1h48m (16G heap, IW buffer size=1994) > 4M 2048d float vectors indexed in 1h44m (w/ 4G heap, IW buffer size=1994) > > Robert, since you're the only on-the-record veto here, does this > change your thinking at all, or if not could you share some test > results that didn't go the way you expected? Maybe we can find some > mitigation if we focus on a specific issue. >
My scale concerns are both space and time. What does the execution time look like if you don't set insanely large IW rambuffer? The default is 16MB. Just concerned we're shoving some problems under the rug :) Even with the yuge RAMbuffer, we're still talking about almost 2 hours to index 4M documents with these 2k vectors. Whereas you'd measure this in seconds with typical lucene indexing, its nothing. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
