3 ms·
Not automatic build system that tries different configurations for standard benkchmarks for each release? If that isn't done, then, well, it's one louder.
by mhd 12y ago
Not automatic build system that tries different configurations for standard benkchmarks for each release?
If that isn't done, then, well, it's one louder.
- desdiv 12y agoEven better, use different optimization levels per file and benchmark them. If you have N files, then that's only 3^N builds to test out each possible combination of O, O2, and O3. That shouldn't take too long. /s
- vinkelhake 12y agoWhy stop settle for just -O levels? You could fiddle with all flags that might affect performance. You could even write a program that automates this and employs generic algorithms to reach good results quicker... http://stderr.org/doc/acovea/html/acoveaga.html http://stderr.org/doc/acovea/html/acoveaga.html