Re: Why do the CFS chase fairness?

2011-09-20 Thread Parmenides
Hi, I have gotten clearer idea of fairness between processes. Thanks for your explanation with enough patience. :-) 2011/9/20 Mulyadi Santosa mulyadi.sant...@gmail.com: Hi . I am reaching my virtual limit here, so beg me pardon :) On Mon, Sep 19, 2011 at 23:26, Parmenides Hmm..., does

Re: Why do the CFS chase fairness?

2011-09-20 Thread Mulyadi Santosa
Hi Permenides :) On Tue, Sep 20, 2011 at 18:11, Parmenides mobile.parmeni...@gmail.com wrote: Hi, I have gotten clearer idea of fairness between processes. Thanks for your explanation with enough patience. :-) Looks like I made few typos here and there, so allow me to put few erratas :)

Re: Why do the CFS chase fairness?

2011-09-20 Thread Parmenides
2011/9/21 Mulyadi Santosa mulyadi.sant...@gmail.com: Hi Permenides :) Looks like I made few typos here and there, so allow me to put few erratas :) 2011/9/20 Mulyadi Santosa mulyadi.sant...@gmail.com: What the scheduler needs perhaps at this point is good priority recalculation is C could

Re: Why do the CFS chase fairness?

2011-09-19 Thread Parmenides
Hi, 2011/9/19 Mulyadi Santosa mulyadi.sant...@gmail.com: Hi :) Seriously, what I consider more fair is Con Kolivas BFS scheduler these days. No excessive time slice weighting, just priority stepping and very strict deadline. Hmm..., does that mean timeslice weighting introduce unfainess?

Re: Why do the CFS chase fairness?

2011-09-19 Thread Mulyadi Santosa
Hi . I am reaching my virtual limit here, so beg me pardon :) On Mon, Sep 19, 2011 at 23:26, Parmenides Hmm..., does that mean timeslice weighting introduce unfainess? If we think fairness relies on each task not fetching more timeslice than other tasks, the eaiest way to achieve fairness

Re: Why do the CFS chase fairness?

2011-09-18 Thread Mulyadi Santosa
Hi... This would take us back to the days of comp science bachelor seat :) On Sun, Sep 18, 2011 at 01:29, Parmenides mobile.parmeni...@gmail.com wrote: Hi,   Current kernel 2.6 have adopted the CFS scheduler which try to ensure that all process can obtain their proportions of allotted