Messages in this thread | | | Date | Sun, 15 Apr 2007 12:35:31 -0700 | From | William Lee Irwin III <> | Subject | Re: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS] |
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On Sun, Apr 15, 2007 at 09:20:46PM +0200, Ingo Molnar wrote: > so Linus was right: this was caused by scheduler starvation. I can see > one immediate problem already: the 'nice offset' is not divided by > nr_running as it should. The patch below should fix this but i have yet > to test it accurately, this change might as well render nice levels > unacceptably ineffective under high loads.
I've been suggesting testing CPU bandwidth allocation as influenced by nice numbers for a while now for a reason.
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