Ian Pratt
2005-Oct-06 23:07 UTC
RE: [Xen-devel] SMP dom0 and AMD64? + some benchmark figures
> How does the performance profile work with SMP and the > interaction between domU and dom0 for CPU bound I/O?It''s almost always best for dom0 to have just a single vCPU.> Are the CPU slices allocated independantly for each CPU in > SMP domains?Yes. The scheduler is fairly simplistic for SMP domains at present, but until we have a set of workloads to optimize against its not worth doing anything more fancy. Ian _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel