Il 13/03/2013 10:56, Laurent Desnogues ha scritto:
>> > There has been some other research work with QEMU in this
>> > area, you should probably look it up. However it has all been
>> > "we fixed enough of the big problems to be able to run some
>> > benchmarks and write our research paper", so non
On Wed, Mar 13, 2013 at 10:51 AM, Peter Maydell
wrote:
[...]
>> For now, I need a emulator to emulate more cores efficiently.I want to
>> analyze whether Qemu can be faster when it emulate more cores, while
>> parallelism maybe a good choice.
>
> There has been some other research work with QEMU i
On 13 March 2013 09:32, 解壁伟 wrote:
> I read the article again, and I get the answer to my question in that
> paragraph.
> Thank you very much.
> As you've said, TCG's not thread-safe.
> Is it only the shared data structure(e.g TB) that prevent TCG to be
> thread-safe? I'm seeking a method to paral
Thank you very much.
I've find the generation of thread in qemu, following your advice.
qemu_init_vcpu() --> qemu_kvm_start_vcpu() [cpus.c]
puck
于 2013/3/13 6:26, Laszlo Ersek 写道:
> On 03/12/13 10:34, 解壁伟 wrote:
>> Hi there:
>>
>> I've read this an article discribe the thread model in Qemu.
>>
I read the article again, and I get the answer to my question in that
paragraph.
Thank you very much.
As you've said, TCG's not thread-safe.
Is it only the shared data structure(e.g TB) that prevent TCG to be
thread-safe? I'm seeking a method to parallize TCG in order to parallize
Qemu.
And,h
On Tue, Mar 12, 2013 at 05:34:24PM +0800, 解壁伟 wrote:
> Hi there:
>
> I've read this an article discribe the thread model in Qemu.
> http://blog.vmsplice.net/2011/03/qemu-internals-overall-architecture-and.html
> Is there really one thread per vcpu in qemu?
>
> When I run the qemu using "-smp 16",
On 03/12/13 10:34, 解壁伟 wrote:
> Hi there:
>
> I've read this an article discribe the thread model in Qemu.
> http://blog.vmsplice.net/2011/03/qemu-internals-overall-architecture-and.html
> Is there really one thread per vcpu in qemu?
>
> When I run the qemu using "-smp 16", I can see only two thr
Hi there:
I've read this an article discribe the thread model in Qemu.
http://blog.vmsplice.net/2011/03/qemu-internals-overall-architecture-and.html
Is there really one thread per vcpu in qemu?
When I run the qemu using "-smp 16", I can see only two threads using
"ps -xH".
So I want to know that
