So, is ULE ready for production on 6.0-RELEASE? Can we use it without fear?
Cheers Gea-Suan Lin wrote:
Hi, In http://blog.gslin.org/archives/2005/12/12/252/ we test more cases, and summary some important conclusions: * SCHED_ULE (kernel options) is faster than SCHED_4BSD. * Use kern.timecounter.choice=TSC (sysctl) will be faster than ACPI-fast or ACPI-safe. (about 10% again) And I notice you use kernel-image-2.6.8-2-686-smp in Debian, but not use "CPUTYPE?= p3" in /etc/make.conf to compile kernel. And you should disable these options, it may increase ~10% again: -cpu I486_CPU -cpu I586_CPU cpu I686_CPU
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