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sched_ule.4freebsd
Langue: en
Version: 300437 (debian - 07/07/09)
Section: 4 (Pilotes et protocoles réseau)
BSD mandoc
NAME
sched_ule - ULE schedulerSYNOPSIS
options SCHED_ULEDESCRIPTION
The scheduler provides a number of advanced scheduler features not present in sched_4bsd4, the traditional system scheduler. These features address SMP and interactivity and include:- Thread CPU affinity.
- CPU topology awareness, including for hyper-threading.
- Per-CPU run queues.
- Interactivity heuristics that detect interactive applications and schedules them preferentially under high load.
The following sysctls are relevant to the operation of :
- kern.sched.name
- This read-only sysctl reports the name of the active scheduler.
SEE ALSO
sched_4bsd4, sysctl(8)HISTORY
The scheduler first appeared in Fx 5.1 .AUTHORS
An Jeff Roberson Aq jeff@FreeBSD.orgContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre