On Thu, Jun 18, 2015 at 15:55:54 +0100, Peter Maydell wrote:
> I'd forgotten we had that mutex. However it's not actually
> a sufficient fix for the problem. What needs to happen is
> that:
> (a) somebody actually sits down and figures out what data
> structures we have and what locking/per-cpunes
On 18 June 2015 at 15:23, Emilio G. Cota wrote:
> On Thu, Jun 18, 2015 at 08:42:40 +0100, Peter Maydell wrote:
>> > What data structures are you referring to? Are they ppc-specific?
>>
>> None of the code generation data structures are locked at all --
>> if two threads try to generate code at the
On Thu, Jun 18, 2015 at 08:42:40 +0100, Peter Maydell wrote:
> > What data structures are you referring to? Are they ppc-specific?
>
> None of the code generation data structures are locked at all --
> if two threads try to generate code at the same time they'll
> tend to clobber each other.
AFAI
On 17 June 2015 at 22:36, Emilio G. Cota wrote:
> On Wed, Jun 17, 2015 at 09:58:27 +0100, Peter Maydell wrote:
>> On 17 June 2015 at 01:52, Emilio G. Cota wrote:
>> > I'm having trouble running a simple multithreaded program on a PowerPC
>> > host machine.
>> >
>> > The machine I'm using is a pp
On Wed, Jun 17, 2015 at 09:58:27 +0100, Peter Maydell wrote:
> On 17 June 2015 at 01:52, Emilio G. Cota wrote:
> > I'm having trouble running a simple multithreaded program on a PowerPC host
> > machine.
> >
> > The machine I'm using is a ppc VM--I think it's running under KVM (I'm using
> > OVH'
On 17 June 2015 at 01:52, Emilio G. Cota wrote:
> Hi,
>
> I'm having trouble running a simple multithreaded program on a PowerPC host
> machine.
>
> The machine I'm using is a ppc VM--I think it's running under KVM (I'm using
> OVH's RunAbove Power8 service):
> admin@adsf:~/qemu$ uname -a
> L
Hi,
I'm having trouble running a simple multithreaded program on a PowerPC host
machine.
The machine I'm using is a ppc VM--I think it's running under KVM (I'm using
OVH's RunAbove Power8 service):
admin@adsf:~/qemu$ uname -a
Linux adsf 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:27:09 UT
