Date: Sun, 22 Jul 2007 12:26:57 +0800 From: lveax <lveax.m@gmail.com> To: "Mike Tancsa" <mike@sentex.net> Cc: Jeff Roberson <jroberson@chesapeake.net>, current@freebsd.org Subject: Re: ULE status, invalid load, buildkernel times. Message-ID: <576dcbc20707212126w3864528cvc0428f50572b385a@mail.gmail.com> In-Reply-To: <200707220400.l6M40bJ9036873@lava.sentex.ca> References: <20070721174631.S561@10.0.0.1> <200707220400.l6M40bJ9036873@lava.sentex.ca>
next in thread | previous in thread | raw e-mail | index | archive | help
On 7/22/07, Mike Tancsa <mike@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?
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?576dcbc20707212126w3864528cvc0428f50572b385a>