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2017-10-11score: Remove CPU_set_ControlSebastian Huber1-1/+0
Use Processor_mask instead. Update #2514.
2017-01-11Remove obsolete __RTEMS_HAVE_SYS_CPUSET_H__Joel Sherrill1-3/+0
2016-05-20Replace *_Get_interrupt_disable() with *_Get()Sebastian Huber1-1/+1
Uniformly use *_Get() to get an object by identifier with a lock context.
2016-05-12score: Avoid Giant lock _Scheduler_Set_affinity()Sebastian Huber1-19/+24
Update #2555.
2014-04-16rtems: Add const qualifierSebastian Huber1-3/+3
2014-04-15score: Add clustered/partitioned schedulingSebastian Huber1-1/+0
Clustered/partitioned scheduling helps to control the worst-case latencies in the system. The goal is to reduce the amount of shared state in the system and thus prevention of lock contention. Modern multi-processor systems tend to have several layers of data and instruction caches. With clustered/partitioned scheduling it is possible to honour the cache topology of a system and thus avoid expensive cache synchronization traffic. We have clustered scheduling in case the set of processors of a system is partitioned into non-empty pairwise-disjoint subsets. These subsets are called clusters. Clusters with a cardinality of one are partitions. Each cluster is owned by exactly one scheduler instance.
2014-04-04score: Add scheduler control to scheduler opsSebastian Huber1-5/+7
Scheduler operations must be free of a global scheduler context to enable partitioned/clustered scheduling.
2014-04-03rtems: Move affinity from thread to scheduler.Jennifer Averett1-6/+6
2014-03-21Change all references of rtems.com to rtems.org.Chris Johns1-1/+1
2014-03-07Remove trailing whitespace in previous patchesJennifer Averett1-1/+1
2014-03-07rtems: Add Classic API get and set affinity methods.Jennifer Averett1-0/+62
Add the following methods: + rtems_task_get_affinity + rtems_task_set_affinity