13:28:58Bikenot getting anywhere with libunwind, so going back to debug info... debuginfo.lisp mentions "the fact that a source position info's filename is often irrelevant", which i don't understand
14:08:25drmeisterI've been experimenting with multithreaded programming and yesterday I tried batching jobs for the threads but that didn't improve the scaling - so now I'm looking at strategies to reduce consing. I want to write efficient multithreaded code going forward and this is an test case for how to do that.
14:27:46drmeisterBy reducing the consing using the approach above I dropped the time to analyze the 48GB of data from 30 min to 23 min.