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- From: Mirko Myllykoski <mirkom@cs.umu.se>
- To: Starpu Devel <starpu-devel@lists.gforge.inria.fr>
- Subject: [Starpu-devel] Overlapping scheduling contexts and scheduling order
- Date: Mon, 27 Aug 2018 14:01:59 +0100
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Hi,
I would like to know how StarPU prioritizes tasks that are inserted to different scheduling contexts that share workers.
For example, lets assume that I have a quad core CPU (i.e., four potential workers). I create two scheduling contexts:
Context A: Contains workers 0,1,2,3; prio scheduler
Context B: Contains workers 2,3; peager scheduler
I insert Task 1 to Context A with priority STARPU_MAX_PRIO and Task 2 to Context B. If both tasks are ready and workers 2 and 3 are idle, does StarPU favor either tasks?
Best Regards,
Mirko Myllykoski
- [Starpu-devel] Overlapping scheduling contexts and scheduling order, Mirko Myllykoski, 27/08/2018
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