On Macs it's not possible to set CPU affinity, and there are programs which
have issues on multi-core systems. That's why I wonder whether QEMU could
be used (in my case I'd like to use it with Wine) to emulate a one-core
environment.
If that's possible, what about performance--should I choose a v
Hello,
I try to develop a kernel module of using the DMA engine in the Intel
processors. I have enabled kvm. When I boot the virtual machine, I
found the DMA engine isn't enabled. I tried different CPU models, and
it seems none of them has the DMA engine.
The native processor is Xeon E5-462 and i
Although I wouldn't know anything about this personally and even more
so because you're running on somewhat unusual hardware.
A Google search "qemu dma" returns several useful results, of which I
think the following might help in your situation
http://stackoverflow.com/questions/14076153/kvm-dma-w
I don't run on a Mac, but a Google search verifies you can't set processor
affinity.
But, it does look like you can do the next best thing which is to re-nice.
So, you won't be able to set a hard restriction on CPU resources but you
can adjust related priority even to the extreme which can ens
I want for example to run Soul Reaver without cracking sound (this bug
appears on multi-core systems). Re-nice rather would not help.
WineBuG
Maybe multiboot another OS?
Every other OS I know of supports processor affinity, this was something
Apple apparently went out of their way to remove.
Tony
On Aug 17, 2013 4:59 PM, "Wine Bug" wrote:
> I want for example to run Soul Reaver without cracking sound (this bug
> appears on multi-core
