Re: Document how to build PGO-optimized GCC version

2022-12-28 Thread Martin Liška
On 12/28/22 06:48, Andrew Pinski via Gcc wrote: > But distros do provide more recent prebuilt binaries, you could ask > them to build using PGO (some do already I think). Yes, I can confirm that the openSUSE gccX pacakges utlize both PGO and LTO during the compiler bootstrap. So, you can use: htt

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

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