Lines Matching refs:load

180  - cpuset.sched_load_balance flag: if set, load balance within CPUs on that cpuset
195 children of that task, to a cpuset allows organizing the work load
278     the system load imposed by a batch scheduler monitoring this
376 The kernel scheduler (kernel/sched/core.c) automatically load balances
382 The algorithmic cost of load balancing and its impact on key shared
386 domains such that it only load balances within each sched domain.
389 domain and hence won't be load balanced.
393 two domains won't be load balanced to the other one.
397 the isolated CPUs will not participate in load balancing, and will not
400 This default load balancing across all CPUs is not well suited for
402  1) On large systems, load balancing across many CPUs is expensive.
404     on separate sets of CPUs, full load balancing is unnecessary.
406     system overhead on those CPUs, including avoiding task load
411 be contained in a single sched domain, ensuring that load balancing
416 scheduler will avoid load balancing across the CPUs in that cpuset,
423 cpusets won't matter, as we're already fully load balancing.
434 scheduler might not consider the possibility of load balancing that
445 It is necessary for sched domains to be flat because load balancing
450 a task to a CPU outside its cpuset, but the scheduler load balancing
457 it will only be assured of no load balancing if no other overlapping
462 tasks only partially load balanced, just on the overlapping CPUs.
466 such partially load balanced cpusets, as they may be artificially
468 load balancing to the other CPUs.
470 CPUs in "cpuset.isolcpus" were excluded from load balancing by the
471 isolcpus= kernel boot option, and will never be load balanced regardless
479 ensure that it can load balance across all the CPUs in that cpuset
490 The kernel commits to user space that it will avoid load balancing
492 domains as it can while still providing load balancing for any set
496 cpuset code to the scheduler code a partition of the load balanced
499 all the CPUs that must be load balanced.
525 In sched domain, the scheduler migrates tasks in 2 ways; periodic load
542 while the load balance on tick searches all.
547 As the result, task B on CPU X need to wait task A or wait load balance