snehasish wrote: > > Can you share the improvement in startup time observed on MachO? I can > > reach out to the Android toolchain team to gauge interest. > > @snehasish thanks! > > The improvement in startup performance we observed for iOS apps (MachO) are, > > * socialApp1: for cold starts, we reduced 80ms (3%) of the entire app startup > time (time to network content) on average; 270ms (6%) reduction p95. From > another perspective, we reduced 5% of the total major page faults for the > entire app startup phase. > * socialApp2: for cold starts, we reduced 54ms from app startup on average, > which is around 12% of the app's premain startup time.
Great. For my understanding, the baseline app includes some form of PGO e.g. temporal profiling? These numbers are *purely* from static data layout on top of the baseline? https://github.com/llvm/llvm-project/pull/142884 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
