Date: Thu, 15 Dec 2005 12:48:34 -0500 From: John Baldwin <jhb@freebsd.org> To: pfgshield-freebsd@yahoo.com Cc: freebsd-smp@freebsd.org Subject: Re: Pentium-D and SMP Message-ID: <200512151248.34805.jhb@freebsd.org> In-Reply-To: <20051215171328.36883.qmail@web32906.mail.mud.yahoo.com> References: <20051215171328.36883.qmail@web32906.mail.mud.yahoo.com>
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On Thursday 15 December 2005 12:13 pm, pfgshield-freebsd@yahoo.com wrote: > --- John Baldwin <jhb@freebsd.org> ha scritto: > > You mean it has the HTT bit set in features? The bit just means you can > > ask it how many threads it has. CPUs without HTT but with the HTT cpuid > > feature just say they have 1 core. > > OK .. everything is fine then.. I guess. > > Since the mailer dropped the attachment I'll paste the dmesg FYI. (FWIW, A > NIC, a winmodem and the audigy sound don't work yet). > > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MC >A,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>> > AMD Features=0x20100800<SYSCALL,NX,LM> > Hyperthreading: 2 logical CPUs I think 6.1 and 7.0 will fix this to say that these are cores rather than logical CPUs btw. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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