From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin Maurer" Subject: can KVM use all cpu cores in a guest Date: Fri, 7 Mar 2008 15:24:06 +0100 Message-ID: <00b401c8805e$e67f6950$b37e3bf0$@com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0588673587==" To: Return-path: Content-Language: de-at List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org This is a multipart message in MIME format. --===============0588673587== Content-Type: multipart/alternative; boundary="----=_NextPart_000_00B5_01C88067.4843D150" Content-Language: de-at This is a multipart message in MIME format. ------=_NextPart_000_00B5_01C88067.4843D150 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi all, =20 As far as I see I can configure 4 cpu=B4s in a guest (using the -smp = option) =96 but this seems to be only virtual, means the process on the host only = uses one physical cpu. =20 Background: I want to run just one guest, using the full cpu power of a = host (quadcore). Now I only get 25 % cpu load on the host. =20 Will this be possible with future versions? =20 Thanks, Best Regards, =20 Martin =20 =20 ------=_NextPart_000_00B5_01C88067.4843D150 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi all,

As far as I see I can configure 4 cpu=B4s in a = guest (using the -smp option) – but this seems to be only virtual, means the = process on the host only uses one physical cpu.

Background: I want to run just one guest, using the = full cpu power of a host (quadcore). Now I only get 25 % cpu load on the = host.

Will this be possible with future = versions?

Thanks,

Best Regards,

Martin

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