Am 22.07.20 um 16:30 schrieb Thomas Hellström (Intel):
On 2020-07-22 16:23, Christian König wrote:
Am 22.07.20 um 16:07 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 14:41, Daniel Vetter wrote:
I'm pretty sure there's more bugs, I just
On 2020-07-22 16:23, Christian König wrote:
Am 22.07.20 um 16:07 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 14:41, Daniel Vetter wrote:
I'm pretty sure there's more bugs, I just haven't heard from them yet.
Also due to the opt-in
Am 22.07.20 um 16:07 schrieb Daniel Vetter:
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 14:41, Daniel Vetter wrote:
I'm pretty sure there's more bugs, I just haven't heard from them yet.
Also due to the opt-in nature of dma-fence we can limit the scope of
On Wed, Jul 22, 2020 at 3:12 PM Thomas Hellström (Intel)
wrote:
> On 2020-07-22 14:41, Daniel Vetter wrote:
> > Ah I think I misunderstood which options you want to compare here. I'm
> > not sure how much pain fixing up "dma-fence as memory fence" really
> > is. That's kinda why I want a lot more
On 2020-07-22 14:41, Daniel Vetter wrote:
Ah I think I misunderstood which options you want to compare here. I'm
not sure how much pain fixing up "dma-fence as memory fence" really
is. That's kinda why I want a lot more testing on my annotation
patches, to figure that out. Not much feedback
On Wed, Jul 22, 2020 at 2:22 PM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 13:39, Daniel Vetter wrote:
> > On Wed, Jul 22, 2020 at 12:31 PM Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 2020-07-22 11:45, Daniel Vetter wrote:
> >>> On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström
On 2020-07-22 13:39, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 12:31 PM Thomas Hellström (Intel)
wrote:
On 2020-07-22 11:45, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 09:11, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 8:45 AM
On Wed, Jul 22, 2020 at 12:31 PM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 11:45, Daniel Vetter wrote:
> > On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 2020-07-22 09:11, Daniel Vetter wrote:
> >>> On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström
On 2020-07-22 11:45, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 09:11, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 00:45, Dave Airlie wrote:
On Tue, 21 Jul 2020 at 18:47,
On Wed, Jul 22, 2020 at 10:05 AM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 09:11, Daniel Vetter wrote:
> > On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 2020-07-22 00:45, Dave Airlie wrote:
> >>> On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
On 2020-07-22 09:11, Daniel Vetter wrote:
On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
wrote:
On 2020-07-22 00:45, Dave Airlie wrote:
On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
wrote:
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel
On Wed, Jul 22, 2020 at 8:45 AM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-22 00:45, Dave Airlie wrote:
> > On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
> > wrote:
> >>
> >> On 7/21/20 9:45 AM, Christian König wrote:
> >>> Am 21.07.20 um 09:41 schrieb Daniel Vetter:
> On
On 2020-07-22 00:45, Dave Airlie wrote:
On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
wrote:
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel Vetter:
On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel)
wrote:
Hi,
On 7/9/20 2:33 PM,
On Tue, 21 Jul 2020 at 18:47, Thomas Hellström (Intel)
wrote:
>
>
> On 7/21/20 9:45 AM, Christian König wrote:
> > Am 21.07.20 um 09:41 schrieb Daniel Vetter:
> >> On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel)
> >> wrote:
> >>> Hi,
> >>>
> >>> On 7/9/20 2:33 PM, Daniel Vetter
>
> >> That's also why I'm not positive on the "no hw preemption, only
> >> scheduler" case: You still have a dma_fence for the batch itself,
> >> which means still no userspace controlled synchronization or other
> >> form of indefinite batches allowed. So not getting us any closer to
> >>
On Tue, Jul 21, 2020 at 7:46 PM Thomas Hellström (Intel)
wrote:
>
>
> On 2020-07-21 15:59, Christian König wrote:
> > Am 21.07.20 um 12:47 schrieb Thomas Hellström (Intel):
> ...
> >> Yes, we can't do magic. As soon as an indefinite batch makes it to
> >> such hardware we've lost. But since we
On 2020-07-21 15:59, Christian König wrote:
Am 21.07.20 um 12:47 schrieb Thomas Hellström (Intel):
...
Yes, we can't do magic. As soon as an indefinite batch makes it to
such hardware we've lost. But since we can break out while the batch
is stuck in the scheduler waiting, what I believe we
Am 21.07.20 um 12:47 schrieb Thomas Hellström (Intel):
On 7/21/20 11:50 AM, Daniel Vetter wrote:
On Tue, Jul 21, 2020 at 11:38 AM Thomas Hellström (Intel)
wrote:
On 7/21/20 10:55 AM, Christian König wrote:
Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
On 7/21/20 9:45 AM,
On 7/21/20 11:50 AM, Daniel Vetter wrote:
On Tue, Jul 21, 2020 at 11:38 AM Thomas Hellström (Intel)
wrote:
On 7/21/20 10:55 AM, Christian König wrote:
Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel
On Tue, Jul 21, 2020 at 11:38 AM Thomas Hellström (Intel)
wrote:
>
>
> On 7/21/20 10:55 AM, Christian König wrote:
> > Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
> >>
> >> On 7/21/20 9:45 AM, Christian König wrote:
> >>> Am 21.07.20 um 09:41 schrieb Daniel Vetter:
> On Mon, Jul
On 7/21/20 10:55 AM, Christian König wrote:
Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel Vetter:
On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel)
wrote:
Hi,
On 7/9/20 2:33 PM, Daniel
On Tue, Jul 21, 2020 at 11:16 AM Daniel Vetter wrote:
>
> On Tue, Jul 21, 2020 at 10:55 AM Christian König
> wrote:
> >
> > Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
> > >
> > > On 7/21/20 9:45 AM, Christian König wrote:
> > >> Am 21.07.20 um 09:41 schrieb Daniel Vetter:
> > >>> On
On Tue, Jul 21, 2020 at 10:55 AM Christian König
wrote:
>
> Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
> >
> > On 7/21/20 9:45 AM, Christian König wrote:
> >> Am 21.07.20 um 09:41 schrieb Daniel Vetter:
> >>> On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel)
> >>>
Am 21.07.20 um 10:47 schrieb Thomas Hellström (Intel):
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel Vetter:
On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel)
wrote:
Hi,
On 7/9/20 2:33 PM, Daniel Vetter wrote:
Comes up every few years, gets
On 7/21/20 9:45 AM, Christian König wrote:
Am 21.07.20 um 09:41 schrieb Daniel Vetter:
On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel)
wrote:
Hi,
On 7/9/20 2:33 PM, Daniel Vetter wrote:
Comes up every few years, gets somewhat tedious to discuss, let's
write this down once
Am 21.07.20 um 09:41 schrieb Daniel Vetter:
On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel) wrote:
Hi,
On 7/9/20 2:33 PM, Daniel Vetter wrote:
Comes up every few years, gets somewhat tedious to discuss, let's
write this down once and for all.
What I'm not sure about is
On Mon, Jul 20, 2020 at 01:15:17PM +0200, Thomas Hellström (Intel) wrote:
> Hi,
>
> On 7/9/20 2:33 PM, Daniel Vetter wrote:
> > Comes up every few years, gets somewhat tedious to discuss, let's
> > write this down once and for all.
> >
> > What I'm not sure about is whether the text should be
Hi,
On 7/9/20 2:33 PM, Daniel Vetter wrote:
Comes up every few years, gets somewhat tedious to discuss, let's
write this down once and for all.
What I'm not sure about is whether the text should be more explicit in
flat out mandating the amdkfd eviction fences for long running compute
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