Messages in this thread | | | Date | Tue, 21 Jan 2003 17:48:24 -0500 (EST) | From | Bill Davidsen <> | Subject | [BENCHMARK ctxbench 2.5.59 preempt, no preempt, ingo sched |
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The interesting thing about this is that with the Ingo scheduler the semiphone IPC test hung solid.
All test uni kernel, 59n = nopreempt, 59p = preempt, 59ni = no preempt Ingo scheduler patch. Response testing will follow, it take a l-o-n-g time to run.
================================================================ Run information ================================================================
Run: ALL CPU_MHz 348.395 CPUtype Pentium II (Deschutes) HostName oddball.prodigy.com KernelName 2.5.59-1n Ncpu 1
================================================================ Results by IPC type ================================================================
loops/sec SIGUSR1 low high average avg/MHz 2.5.59n.out 41310 41865 41542 119.239 2.5.59ni.out 40032 40096 40054 114.946 2.5.59p.out 39992 40127 40053 114.959
loops/sec message queue low high average avg/MHz 2.5.59n.out 76381 76537 76472 219.500 2.5.59ni.out 71558 73266 72299 207.483 2.5.59p.out 72676 73391 73059 209.689
loops/sec pipes low high average avg/MHz 2.5.59n.out 67564 68632 67952 195.044 2.5.59ni.out 68234 68307 68258 195.888 2.5.59p.out 65904 73331 70731 203.006
loops/sec semiphore low high average avg/MHz 2.5.59n.out 83412 83720 83536 239.774 2.5.59ni.out 81495 81572 81535 233.989 2.5.59p.out 78079 78199 78140 224.271
loops/sec spin+yield low high average avg/MHz 2.5.59n.out 181186 181848 181446 520.806 2.5.59ni.out 158614 176824 170709 489.899 2.5.59p.out 174010 174036 174023 499.466
loops/sec spinlock low high average avg/MHz 2.5.59n.out 3 3 3 0.009 2.5.59ni.out 4 5 4 0.014 2.5.59p.out 3 3 3 0.009
-- bill davidsen
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