On 7/22/07, Mike Tancsa <mike_at_sentex.net> wrote: > At 08:55 PM 7/21/2007, Jeff Roberson wrote: > >I have a patch available at: > > > >http://people.freebsd.org/~jeff/ulehtt.diff > > > >I also believe that the buildkernel/world times are now > >significantly improved. If this is not the case for you please send > >a mail. Any other performance data is appreciated. > > on 4 cores with ULE in the tree > CPU: Dual Core AMD Opteron(tm) Processor 270 HE (1991.73-MHz 686-class CPU) > Origin = "AuthenticAMD" Id = 0x20f12 Stepping = 2 > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > Features2=0x1<SSE3> > AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow!+,3DNow!> > AMD Features2=0x3<LAHF,CMP> > Cores per package: 2 > real memory = 1610547200 (1535 MB) > avail memory = 1568690176 (1496 MB) > ACPI APIC Table: <A M I OEMAPIC > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > > [cheetah]# time make -j8 buildkernel > /var/log/build.out.k > 843.601u 95.442s 8:46.70 178.2% 5612+1002k 8067+6346io 350pf+0w > with patch above > [cheetah]# time make -j8 buildkernel > > /var/log/build.out.k > 841.903u 95.183s 8:38.17 180.8% 5608+1002k 9051+6282io 388pf+0w > [cheetah]# Could you make a test with 4bsd?Received on Sun Jul 22 2007 - 02:26:58 UTC
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