From: Blue Swirl <blauwirbel@gmail.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [patch 00/10] iothread (candidate for inclusion)
Date: Sun, 29 Mar 2009 23:16:35 +0300 [thread overview]
Message-ID: <f43fc5580903291316p38393a3cu8da53db1c8c6cd6e@mail.gmail.com> (raw)
In-Reply-To: <20090325224714.853788328@amt.cnet>
On 3/26/09, Marcelo Tosatti <mtosatti@redhat.com> wrote:
> This version is simplified thanks to the removal of CPU_INTERRUPT_EXIT.
>
> There are two pending issues: vm_stop() from ENOSPC handling and GDB contexes.
> IMO those can be worked while testing is performed by developers.
>
> KVM SMP support is missing, but most of the infra required is present, so
> it should be relatively simple.
>
> There's also lots of room for TCG perf improvements.
>
> Tested with target-x86_64 and target-ppc.
With the updated patch #3, Sparc32 also works.
I think I see a minor performance gain on a dual core host.
prev parent reply other threads:[~2009-03-29 20:16 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-25 22:47 [Qemu-devel] [patch 00/10] iothread (candidate for inclusion) Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 01/10] qemu: create helper for event notification Marcelo Tosatti
2009-03-25 23:18 ` Glauber Costa
2009-03-25 23:27 ` Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 02/10] qemu: mutex/thread/cond wrappers Marcelo Tosatti
2009-03-25 23:24 ` Glauber Costa
2009-03-25 23:29 ` Marcelo Tosatti
2009-03-26 11:01 ` malc
2009-03-25 22:47 ` [Qemu-devel] [patch 03/10] qemu: per-arch cpu_has_work Marcelo Tosatti
2009-03-25 23:26 ` Glauber Costa
2009-03-28 18:14 ` Blue Swirl
2009-03-29 20:13 ` Blue Swirl
2009-04-02 23:42 ` Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 04/10] qemu: introduce main_loop_break Marcelo Tosatti
2009-03-26 1:24 ` Glauber Costa
2009-03-26 12:27 ` Jamie Lokier
2009-04-02 23:36 ` Marcelo Tosatti
2009-04-02 23:52 ` Anthony Liguori
2009-04-03 14:08 ` Markus Armbruster
2009-04-07 3:23 ` Jamie Lokier
2009-03-25 22:47 ` [Qemu-devel] [patch 05/10] qemu: separate thread for io Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 06/10] qemu: per-cpu thread information Marcelo Tosatti
2009-03-26 1:35 ` Glauber Costa
2009-03-26 2:10 ` Marcelo Tosatti
2009-03-26 2:26 ` Glauber Costa
2009-03-26 2:41 ` Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 07/10] qemu: handle reset/poweroff/shutdown in iothread Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 08/10] qemu: pause and resume cpu threads Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 09/10] qemu: handle vmstop from cpu context Marcelo Tosatti
2009-03-25 22:47 ` [Qemu-devel] [patch 10/10] qemu: basic kvm iothread support Marcelo Tosatti
2009-03-29 20:16 ` Blue Swirl [this message]
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