Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-12-22 Thread John Harrison
On 12/22/2021 14:35, Matthew Brost wrote: A weak implementation of parallel submission (multi-bb execbuf IOCTL) for execlists. Doing as little as possible to support this interface for execlists - basically just passing submit fences between each request generated and virtual engines are not allo

Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-12-22 Thread Matthew Brost
On Mon, Dec 06, 2021 at 12:01:04PM -0800, John Harrison wrote: > On 11/11/2021 13:20, Matthew Brost wrote: > > A weak implementation of parallel submission (multi-bb execbuf IOCTL) for > > execlists. Doing as little as possible to support this interface for > > execlists - basically just passing su

Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-12-06 Thread John Harrison
On 11/11/2021 13:20, Matthew Brost wrote: A weak implementation of parallel submission (multi-bb execbuf IOCTL) for execlists. Doing as little as possible to support this interface for execlists - basically just passing submit fences between each request generated and virtual engines are not allo

Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-10-27 Thread Matthew Brost
On Wed, Oct 27, 2021 at 01:04:49PM -0700, John Harrison wrote: > On 10/27/2021 12:17, Matthew Brost wrote: > > On Tue, Oct 26, 2021 at 02:58:00PM -0700, John Harrison wrote: > > > On 10/20/2021 14:47, Matthew Brost wrote: > > > > A weak implementation of parallel submission (multi-bb execbuf IOCTL)

Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-10-27 Thread John Harrison
On 10/27/2021 12:17, Matthew Brost wrote: On Tue, Oct 26, 2021 at 02:58:00PM -0700, John Harrison wrote: On 10/20/2021 14:47, Matthew Brost wrote: A weak implementation of parallel submission (multi-bb execbuf IOCTL) for execlists. Doing as little as possible to support this interface for execl

Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-10-27 Thread Matthew Brost
On Tue, Oct 26, 2021 at 02:58:00PM -0700, John Harrison wrote: > On 10/20/2021 14:47, Matthew Brost wrote: > > A weak implementation of parallel submission (multi-bb execbuf IOCTL) for > > execlists. Doing as little as possible to support this interface for > > execlists - basically just passing su

Re: [PATCH] drm/i915/execlists: Weak parallel submission support for execlists

2021-10-26 Thread John Harrison
On 10/20/2021 14:47, Matthew Brost wrote: A weak implementation of parallel submission (multi-bb execbuf IOCTL) for execlists. Doing as little as possible to support this interface for execlists - basically just passing submit fences between each request generated and virtual engines are not allo