On Thu, Nov 19, 2015 at 10:05:39AM +, Tvrtko Ursulin wrote:
>
> Hi,
>
> On 18/11/15 09:56, Chris Wilson wrote:
> >Limit busywaiting only to the request currently being processed by the
> >GPU. If the request is not currently being processed by the GPU, there
> >is a very low likelihood of it
Hi,
On 18/11/15 09:56, Chris Wilson wrote:
Limit busywaiting only to the request currently being processed by the
GPU. If the request is not currently being processed by the GPU, there
is a very low likelihood of it being completed within the 2 microsecond
spin timeout and so we will just be wa
On Wed, Nov 18, 2015 at 09:56:06AM +, Chris Wilson wrote:
> Limit busywaiting only to the request currently being processed by the
> GPU. If the request is not currently being processed by the GPU, there
> is a very low likelihood of it being completed within the 2 microsecond
> spin timeout an
Limit busywaiting only to the request currently being processed by the
GPU. If the request is not currently being processed by the GPU, there
is a very low likelihood of it being completed within the 2 microsecond
spin timeout and so we will just be wasting CPU cycles.
Signed-off-by: Chris Wilson
