Changes between Version 16 and Version 17 of Status/May09
- Apr 28, 2009 11:43:13 AM (5 years ago)
v16 v17 60 60 duplicate computation in parallel programs. 61 61 62 Our [http://ghcmutterings.wordpress.com/2009/03/03/new-paper-runtime-support-for-multicore-haskell/ recent ICFP submission] describes all these in more detail, and gives extensive measurements. 62 Our ] describes all these in more detail, and gives extensive measurements. 63 63 64 64 Things aren't in their final state yet: for example, we still need to work on tuning the default flag settings to get good performance for more programs without any manual tweaking. There are some larger possibilities on the horizon too, such as redesigning the garbage collector to support per-CPU independent GC, which will reduce the synchronization overheads of the current stop-the-world strategy.