From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HhZxH-0003LJ-Si for qemu-devel@nongnu.org; Fri, 27 Apr 2007 19:34:23 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HhZxG-0003JA-HC for qemu-devel@nongnu.org; Fri, 27 Apr 2007 19:34:23 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HhZxG-0003J1-C6 for qemu-devel@nongnu.org; Fri, 27 Apr 2007 19:34:22 -0400 Received: from wr-out-0506.google.com ([64.233.184.238]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1HhZrM-0001ld-7Z for qemu-devel@nongnu.org; Fri, 27 Apr 2007 19:28:16 -0400 Received: by wr-out-0506.google.com with SMTP id i20so2103154wra for ; Fri, 27 Apr 2007 16:28:15 -0700 (PDT) Message-ID: Date: Sat, 28 Apr 2007 07:28:14 +0800 From: "Wang Cheng Yeh" Subject: Re: [Qemu-devel] Does the -smp option use threads? In-Reply-To: <200704272328.49896.paul@codesourcery.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_215786_5062592.1177716494314" References: <200704272328.49896.paul@codesourcery.com> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org ------=_Part_215786_5062592.1177716494314 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Do you have plan to multi-thread? 2007/4/28, Paul Brook : > > On Friday 27 April 2007, Jonathan Kalbfeld wrote: > > Suppose I run QEMU on a T1000 with an 8-way CPU and I tell it to > simulate > > 8x SMP. WIll it spawn a separate thread for each dynamic translation > > activity? > > No. qemu is single-threaded. > > Paul > > > ------=_Part_215786_5062592.1177716494314 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline Do you have plan to multi-thread?

2007/4/28, Paul Brook <paul@codesourcery.com>:
On Friday 27 April 2007, Jonathan Kalbfeld wrote:
> Suppose I run QEMU on a T1000 with an 8-way CPU and I tell it to simulate
> 8x SMP.  WIll it spawn a separate thread for each dynamic translation
> activity?

No. qemu is single-threaded.

Paul



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