Re: [patch 3/5] sched: multilevel sbe and sbf

2005-04-06 Thread Nick Piggin
Ingo Molnar wrote: Acked-by: Ingo Molnar <[EMAIL PROTECTED]> note that no matter how much scheduler logic, in the end cross-scheduling of tasks between nodes on NUMA will always have a permanent penalty (i.e. the 'migration cost' is 'infinity' in the long run), so the primary focus _hast to be_

Re: [patch 3/5] sched: multilevel sbe and sbf

2005-04-06 Thread Nick Piggin
Ingo Molnar wrote: Acked-by: Ingo Molnar [EMAIL PROTECTED] note that no matter how much scheduler logic, in the end cross-scheduling of tasks between nodes on NUMA will always have a permanent penalty (i.e. the 'migration cost' is 'infinity' in the long run), so the primary focus _hast to be_

Re: [patch 3/5] sched: multilevel sbe and sbf

2005-04-05 Thread Ingo Molnar
* Nick Piggin <[EMAIL PROTECTED]> wrote: > 3/5 > The fundamental problem that Suresh has with balance on exec and fork > is that it only tries to balance the top level domain with the flag > set. > > This was worked around by removing degenerate domains, but is still a > problem if people want

[patch 3/5] sched: multilevel sbe and sbf

2005-04-05 Thread Nick Piggin
3/5 The fundamental problem that Suresh has with balance on exec and fork is that it only tries to balance the top level domain with the flag set. This was worked around by removing degenerate domains, but is still a problem if people want to start using more complex sched-domains, especially

[patch 3/5] sched: multilevel sbe and sbf

2005-04-05 Thread Nick Piggin
3/5 The fundamental problem that Suresh has with balance on exec and fork is that it only tries to balance the top level domain with the flag set. This was worked around by removing degenerate domains, but is still a problem if people want to start using more complex sched-domains, especially

Re: [patch 3/5] sched: multilevel sbe and sbf

2005-04-05 Thread Ingo Molnar
* Nick Piggin [EMAIL PROTECTED] wrote: 3/5 The fundamental problem that Suresh has with balance on exec and fork is that it only tries to balance the top level domain with the flag set. This was worked around by removing degenerate domains, but is still a problem if people want to start