Study current scheduler behavior
Study if the current behavior of the scheduler matches the embedded system requirements
thread about shed_mc policy : http://
wiki page:https:/
Blueprint information
- Status:
- Complete
- Approver:
- Amit Kucheria
- Priority:
- High
- Drafter:
- Vincent Guittot
- Direction:
- Approved
- Assignee:
- Vincent Guittot
- Definition:
- Approved
- Series goal:
- Accepted for trunk
- Implementation:
-
Implemented
- Milestone target:
-
2011.08
- Started by
- Amit Kucheria
- Completed by
- Mounir Bsaibes
Related branches
Related bugs
Sprints
Whiteboard
we have at least 3 different solutions for decreasing core load:
-sched_mc and sched_smt with load balancing
-cgroup + cpuset
-cpu hotplug
* define the power saving level targeted by sched_mc
* check if the current policy matches the targeted power saving level
these work items were moved to https:/
[vincent-guittot] define the cpu load target for which Arm platform should run on 1 core : TODO
[vincent-guittot] compare load balancing threshold and one core cpu load target in power mode : TODO
[linaro-pm-wg] consider re-opening discussion around power-aware scheduler on LKML : TODO
Work Items
Work items for 2011.08:
[vincent-guittot] study load balancing threshold: DONE
Dependency tree

* Blueprints in grey have been implemented.