Date: Tue, 17 Jul 2007 18:02:17 +0800 From: Ganbold <ganbold@micom.mng.net> To: Jeff Roberson <jroberson@chesapeake.net> Cc: current@freebsd.org Subject: Re: ULE/SCHED_SMP diff for 7.0 Message-ID: <469C93A9.1060105@micom.mng.net> In-Reply-To: <20070716233030.D92541@10.0.0.1> References: <20070716233030.D92541@10.0.0.1>
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Jeff Roberson wrote: > http://people.freebsd.org/~jeff/ule.diff > > This patch is scheduled for inclusion in 7.0. I would like anyone who > cares to run it to validate that it does not create any stability or > performance regression over the existing ULE. This patch replaces ULE > with SCHED_SMP, which will now no longer exist as a seperate fork of ULE. > > Briefly, this is still a very suitable scheduler for uniprocessor > machines while providing stronger affinity and other performance > improvements for multiprocessor machines. > > Even "works for me!" type responses are welcome so I know roughly how > many people have tested before I commit this close to release. Forgot to tell that I have machine with: CPU: Genuine Intel(R) CPU T2300 @ 1.66GHz (1664.45-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6e8 Stepping = 8 Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xc1a9<SSE3,MON,VMX,EST,TM2,xTPR,PDCM> AMD Features=0x100000<NX> Cores per package: 2 real memory = 1063849984 (1014 MB) avail memory = 1031077888 (983 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs and WITNESS/INVARIANTS enabled kernel. Ganbold > > Thanks! > Jeff > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" > > > -- Crush! Kill! Destroy!
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