On Wed, Jul 09, 2003 at 10:14:47AM -0500, Thomas T. Veldhouse wrote: I can confirm my 2.4G P4 does have HTT:
Jul 8 00:11:48 freebie /kernel: CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2405.46 -MHz 686-class CPU) Jul 8 00:11:48 freebie /kernel: Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Jul 8 00:11:48 freebie /kernel: Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE, MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2, SS,HTT,TM,PBE> Jul 8 00:11:48 freebie /kernel: Hyperthreading: 2 logical CPUs Jul 8 00:11:48 freebie /kernel: real memory = 536018944 (523456K bytes) Jul 8 00:11:48 freebie /kernel: avail memory = 517664768 (505532K bytes) Jul 8 00:11:48 freebie /kernel: Preloaded elf kernel "kernel" at 0xc03d0000. W/ > Actually, a 2.4 could have HT. > > "Intel extends Hyper-Threading Technology? to a variety of desktop PCs, with > the new IntelŪ PentiumŪ 4 processor, featuring an advanced 800 MHz system > bus and speeds ranging from 2.40C to 3.20 GHz. Hyper-Threading Technology > from Intel enables the processor to execute two threads (parts of a software > program) in parallel - so your software can run more efficiently and you can > multitask more effectively." > > > ----- Original Message ----- > From: "Brooks Davis" <[EMAIL PROTECTED]> > To: "Jens Rehsack" <[EMAIL PROTECTED]> > Cc: "Andrey Chernov" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; > "Lukas Ertl" <[EMAIL PROTECTED]> > Sent: Wednesday, July 09, 2003 10:07 AM > Subject: Re: HTT on single CPU? > > On Wed, Jul 09, 2003 at 02:47:18PM +0200, Jens Rehsack wrote: > > Andrey Chernov wrote: > > > <snip> > > > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA > ,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > > P4's below ~3.1GHz do not actually provide logical CPU support. > > -- Brooks > > > _______________________________________________ > [EMAIL PROTECTED] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "[EMAIL PROTECTED]" ---end of quoted text--- -- | / o / /_ _ [EMAIL PROTECTED] |/|/ / / /( (_) Bulte _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[EMAIL PROTECTED]"
