>>>>> "SL" == Steve Langasek <vor...@debian.org> writes:
SL> The current default of -O2 is based on the fact that adding -O3 may give SL> worse results than -O2. On x86_64 I've yet to find anything which is slow enough to notice where moving to O3 helped. The memory pressure from the larger code segments overwhelms any benefit from reduced prediction pressure. They may exist. But I didn't find any. I only tested (or could test) on my K10. -JimC -- James Cloos <cl...@jhcloos.com> OpenPGP: 0x997A9F17ED7DAEA6 -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/m3wqd2eo4w....@carbon.jhcloos.org
