Re: [Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

On Wed, Sep 22, 2021 at 01:15:46PM -0700, John Harrison wrote: > On 9/22/2021 09:25, Matthew Brost wrote: > > On Mon, Sep 20, 2021 at 02:48:52PM -0700, John Harrison wrote: > > > On 8/20/2021 15:44, Matthew Brost wrote: > > > > Implement multi-lrc submission via a single workqueue entry and single

Re: [Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

On 9/22/2021 09:25, Matthew Brost wrote: On Mon, Sep 20, 2021 at 02:48:52PM -0700, John Harrison wrote: On 8/20/2021 15:44, Matthew Brost wrote: Implement multi-lrc submission via a single workqueue entry and single H2G. The workqueue entry contains an updated tail value for each request, of al

Re: [Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

On Mon, Sep 20, 2021 at 02:48:52PM -0700, John Harrison wrote: > On 8/20/2021 15:44, Matthew Brost wrote: > > Implement multi-lrc submission via a single workqueue entry and single > > H2G. The workqueue entry contains an updated tail value for each > > request, of all the contexts in the multi-lrc

Re: [Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

On 8/20/2021 15:44, Matthew Brost wrote: Implement multi-lrc submission via a single workqueue entry and single H2G. The workqueue entry contains an updated tail value for each request, of all the contexts in the multi-lrc submission, and updates these values simultaneously. As such, the tasklet

Re: [Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

Hi Matthew, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on drm-tip/drm-tip drm-exynos/exynos-drm-next next-20210820] [cannot apply to tegra-drm/drm/tegra/for-next linus/master drm/drm-next v5.14-rc6] [If y

Re: [Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

Hi Matthew, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on drm-tip/drm-tip next-20210820] [cannot apply to drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next linus/master drm/drm-next v5.14-rc6] [If yo

[Intel-gfx] [PATCH 15/27] drm/i915/guc: Implement multi-lrc submission

Implement multi-lrc submission via a single workqueue entry and single H2G. The workqueue entry contains an updated tail value for each request, of all the contexts in the multi-lrc submission, and updates these values simultaneously. As such, the tasklet and bypass path have been updated to coales