Document how to build PGO-optimized GCC version

2022-12-27 Thread Alexander Zaitsev
Hello. We are using GCC for our C++ projects. Our projects are huge, commit rate is quite huge, so our CI workers are always busy (so as any other CI workers, honestly). Since we want to increase build speed, one of the option is to optimize the compiler itself. Sounds like a good case for PGO

Re: Document how to build PGO-optimized GCC version

2022-12-27 Thread Andrew Pinski via Gcc
On Tue, Dec 27, 2022 at 9:38 PM Alexander Zaitsev wrote: > > Hello. > > We are using GCC for our C++ projects. Our projects are huge, commit > rate is quite huge, so our CI workers are always busy (so as any other > CI workers, honestly). Since we want to increase build speed, one of the > option

Re: Document how to build PGO-optimized GCC version

2022-12-27 Thread NightStrike via Gcc
On Wed, Dec 28, 2022, 00:37 Alexander Zaitsev wrote: > Hello. > > We are using GCC for our C++ projects. Our projects are huge, commit > rate is quite huge, so our CI workers are always busy (so as any other > CI workers, honestly). Since we want to increase build speed, one of the > option is to