True that, I mean it is still interesting, that if you have a narrow task, you might achieve some significant speed up from rebuilding them. But this is a very niche application.
true, i saw a thread recently on reddit where guy hand-tuned compilation flags and did pgo profiling for a video encoder app that he uses on video encode farm.
In his case, even a gain of ~20% was significant. It calculated into extra bandwidth to encode a few thousand more video files per year.
In his case, even a gain of ~20% was significant. It calculated into extra bandwidth to encode a few thousand more video files per year.