Re: Real-Time Preemption, -RT-2.6.10-rc2-mm3-V0.7.31-7

From: Ingo Molnar
Date: Wed Dec 01 2004 - 04:05:03 EST



* Mark_H_Johnson@xxxxxxxxxxxx <Mark_H_Johnson@xxxxxxxxxxxx> wrote:

> I have results from two builds of -V0.7.31-9. The first build is
> CONFIG_RT (RT) and the second is CONFIG_DESKTOP (PK or as described in
> .config help - Preempt Kernel).

interesting numbers. The slowdown in networking could easily be due to
IRQ and softirq threading, so it would make sense to also add a "PNT"
test (preempt, non-threaded), just to have something functionally
comparable to 2.4 lowlat+preempt.

Ingo
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