On Sun, Jan 26, 2020 at 5:48 PM jin wang <wangjinjinj...@gmail.com> wrote: > > Thank you very much, it's a fact that he change was 6 years ago, it's a pity > can't get that benchmark code.
You can get the benchmark code; the benchmarks are in runtime/proc_test.go. Ian > 在 2020年1月26日星期日 UTC+8下午11:55:01，Ian Lance Taylor写道： >> >> On Sun, Jan 26, 2020 at 2:31 AM jin wang <wangjin...@gmail.com> wrote: >> > >> > why p's local run queue size is 256, not 128 or 512? >> >> Well, it has to be something. The choice of 256 was made when the >> local run queue was changed to not use mutexes, in >> https://golang.org/cl/46170044. Benchmarking showed that the change >> was faster, but I don't know what values Dmitry tested other than 256. >> >> Ian > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/42361a2f-faa1-41e8-89df-78ef0b2fc819%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcWbHJFpVJVohfWZ%3DOb_SnHZHc2RrhmrqnA56eRq87_Tqw%40mail.gmail.com.
