[Bug other/60828] Compile time speedups when using tcmalloc

2014-04-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60828 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org --- Well, it's useful to point out the main offenders of malloc/free that might better use a more suitable allocation strathegy like obstacks for example. 7.7 22.6% 22.6%

[Bug other/60828] Compile time speedups when using tcmalloc

2014-04-14 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60828 --- Comment #3 from Markus Trippelsdorf trippels at gcc dot gnu.org --- I've looked at more profiles during the weekend and bitmaps always showed up on top. As Honza said on IRC, bitmaps go into obstacks and obstacks weren't optimized since the

[Bug other/60828] Compile time speedups when using tcmalloc

2014-04-12 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60828 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED