ULE status, invalid load, buildkernel times.

[lveax]

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?