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...I don't care as long as EXEC scales. > > However, given that the solution in all the other drivers involves a BO > > create flag nouveau doesn't have, we need to either add that or prove > > that we can get EXEC to scale without it. > > From #nouveau: > > <gfxstrand> CTSing now > <gfxstrand> It looks like it's still going to take 1.5 hours. > > I may have an idea what could be the issue, let me explain. > > Currently, there is a single drm_gpu_scheduler having a drm_sched_entity > per client (for VM_BIND jobs) and a drm_sched_ent...

...t; > However, given that the solution in all the other drivers > involves a BO > > create flag nouveau doesn't have, we need to either add that or > prove > > that we can get EXEC to scale without it. > > ?From #nouveau: > > <gfxstrand> CTSing now > <gfxstrand> It looks like it's still going to take 1.5 hours. > > I may have an idea what could be the issue, let me explain. > > Currently, there is a single drm_gpu_scheduler having a > drm_sched_entity > per client (for VM_BIN...

On 7/22/23 17:12, Faith Ekstrand wrote: > On Wed, Jul 19, 2023 at 7:15?PM Danilo Krummrich <dakr at redhat.com > <mailto:dakr at redhat.com>> wrote: > > This commit provides the implementation for the new uapi motivated > by the > Vulkan API. It allows user mode drivers (UMDs) to: > > 1) Initialize a GPU virtual address (VA) space via the new

On Tue, Jul 25, 2023 at 5:48?PM Danilo Krummrich <dakr at redhat.com> wrote: > On 7/25/23 18:43, Danilo Krummrich wrote: > > On 7/25/23 18:16, Faith Ekstrand wrote: > >> Thanks for the detailed write-up! That would definitely explain it. If > >> I remember, I'll try to do a single-threaded run or two. If your > >> theory is correct, there should be no

On Thu, May 9, 2024 at 3:44?PM Mohamed Ahmed < mohamedahmedegypt2001 at gmail.com> wrote: > Allows PTE kind and tile mode on BO create with VM_BIND, > and adds a GETPARAM to indicate this change. This is needed to support > modifiers in NVK and ensure correctness when dealing with the nouveau > GL driver. > > The userspace modifiers implementation this is for can be found

On Wed, May 8, 2024 at 6:06?PM Mohamed Ahmed < mohamedahmedegypt2001 at gmail.com> wrote: > Allows PTE kind and tile mode on BO create with VM_BIND, > and adds a GETPARAM to indicate this change. This is needed to support > modifiers in NVK and ensure correctness when dealing with the nouveau > GL driver. > > The userspace modifiers implementation this is for can be found

On Tue, Aug 22, 2023 at 6:41?PM Danilo Krummrich <dakr at redhat.com> wrote: > Currently, NO_PREFETCH is passed implicitly through > drm_nouveau_gem_pushbuf_push::length and drm_nouveau_exec_push::va_len. > > Since this is a direct representation of how the HW is programmed it > isn't really future proof for a uAPI. Hence, fix this up for the new > uAPI and split up