From owner-freebsd-smp Tue Apr 23 3:17:31 2002 Delivered-To: freebsd-smp@freebsd.org Received: from scribble.fsn.hu (scribble.fsn.hu [193.224.40.95]) by hub.freebsd.org (Postfix) with SMTP id 3F1F437B400 for ; Tue, 23 Apr 2002 03:17:25 -0700 (PDT) Received: (qmail 24984 invoked by uid 1000); 23 Apr 2002 10:19:50 -0000 Received: from localhost (sendmail-bs@127.0.0.1) by localhost with SMTP; 23 Apr 2002 10:19:50 -0000 Date: Tue, 23 Apr 2002 12:19:50 +0200 (CEST) From: Attila Nagy To: Marc van Woerkom Cc: freebsd-smp@FreeBSD.ORG Subject: Re: 2 x P4 2.2GHz Supermicro P4DP6 and Linux Emulation In-Reply-To: <20020423095643.2EF982A2970@pcserver.science-factory.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hello, Just a dumb question... > we have a nice SMP system here, a 2 x P4 2.2GHz Supermicro P4DP6 that we ^^^^^^^^^^^^^ > FreeBSD/SMP: Multiprocessor motherboard > cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000 > cpu1 (AP): apic id: 6, version: 0x00050014, at 0xfee00000 > cpu2 (AP): apic id: 1, version: 0x00050014, at 0xfee00000 > cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee00000 cpu[0-3], that's 4 processors. Does this mean that FreeBSD can actually handle the hyperthreading in the latest Xeons and recognizes one P4 processor as 2 in an SMP environment? --------[ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]------- Attila Nagy e-mail: Attila.Nagy@fsn.hu Free Software Network (FSN.HU) phone @work: +361 210 1415 (194) cell.: +3630 306 6758 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message