Re: Linux gets O(1) scheduler
David Laight <[email protected]>
| Newsgroups | gmane.os.netbsd.devel.performance |
|---|---|
| Message-ID | <[email protected]> |
> Big oh is nice in the academic world. > But at the scheduler, the details matter. It might be nice stopping the scheduler looking at every LWP every timer tick though. The priority of sleeping processes doesn't need to be recalculated.... If the scheduler only looked at runnable LWPs on each timer tick, it would make the process lists musch easier to make MP safe. David -- David Laight: [email protected]