Re: Performance improvement with 81f730d4

2023-04-19 Thread Lukáš Doktor
Hello Kevin Dne 19. 04. 23 v 10:16 Kevin Wolf napsal(a): > Hi Lukáš, > > Am 19.04.2023 um 08:02 hat Lukáš Doktor geschrieben: >> Hello Paolo, >> >> the perf-ci detected and bisected the 81f730d4 - block, block-backend: >> write some hot coroutine wrappers by hand - as a performance >> improvement

Re: Performance improvement with 81f730d4

2023-04-19 Thread Kevin Wolf
Hi Lukáš, Am 19.04.2023 um 08:02 hat Lukáš Doktor geschrieben: > Hello Paolo, > > the perf-ci detected and bisected the 81f730d4 - block, block-backend: > write some hot coroutine wrappers by hand - as a performance > improvement with 4K read/writes across various profiles. Without > pinning it w

Performance improvement with 81f730d4

2023-04-18 Thread Lukáš Doktor
Hello Paolo, the perf-ci detected and bisected the 81f730d4 - block, block-backend: write some hot coroutine wrappers by hand - as a performance improvement with 4K read/writes across various profiles. Without pinning it was about 10%, with pinned qemu about 15%. https://ldoktor.github.io/