Re: Re: State of AutoFDO in GCC

2021-05-08 Thread 172060045
> > Hi all, > > > > I`m using GCC 9.3 AutoFDO and the old version create_gcov on arm64 > > and it works well. Actually it support not only LBR like mode but > > also inst_retired even cycles event, which`s the early implementation > > of AutoFDO[1]. There is no difference in output format of cr

Re: Re: State of AutoFDO in GCC

2021-04-29 Thread 172060045
Hi all, I`m using GCC 9.3 AutoFDO and the old version create_gcov on arm64 and it works well. Actually it support not only LBR like mode but also inst_retired even cycles event, which`s the early implementation of AutoFDO[1]. There is no difference in output format of create_gcov between LBR