Re: [RFC 0/1] sched/fair: Consider asymmetric scheduler groups in load balancer

2023-07-06 Thread Dietmar Eggemann
On 04/07/2023 11:11, Tobias Huschle wrote: > On 2023-05-16 18:35, Dietmar Eggemann wrote: >> On 15/05/2023 13:46, Tobias Huschle wrote: >>> The current load balancer implementation implies that scheduler groups, >>> within the same scheduler domain, all host the same number of CPUs. >>> >>> This ap

Re: [RFC 0/1] sched/fair: Consider asymmetric scheduler groups in load balancer

2023-07-04 Thread Tobias Huschle
On 2023-05-16 18:35, Dietmar Eggemann wrote: On 15/05/2023 13:46, Tobias Huschle wrote: The current load balancer implementation implies that scheduler groups, within the same scheduler domain, all host the same number of CPUs. This appears to be valid for non-s390 architectures. Nevertheless,

Re: [RFC 0/1] sched/fair: Consider asymmetric scheduler groups in load balancer

2023-05-16 Thread Dietmar Eggemann
On 15/05/2023 13:46, Tobias Huschle wrote: > The current load balancer implementation implies that scheduler groups, > within the same scheduler domain, all host the same number of CPUs. > > This appears to be valid for non-s390 architectures. Nevertheless, s390 > can actually have scheduler grou

[RFC 0/1] sched/fair: Consider asymmetric scheduler groups in load balancer

2023-05-15 Thread Tobias Huschle
The current load balancer implementation implies that scheduler groups, within the same scheduler domain, all host the same number of CPUs. This appears to be valid for non-s390 architectures. Nevertheless, s390 can actually have scheduler groups of unequal size. The current scheduler behavior ca