From: Chris Wilson <chris@chris-wilson.co.uk>
To: Lionel Landwerlin <lionel.g.landwerlin@intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v10 1/4] drm/i915/perf: break OA config buffer object in 2
Date: Thu, 30 Apr 2020 16:04:18 +0100 [thread overview]
Message-ID: <158825905866.7361.10809995051449526398@build.alporthouse.com> (raw)
In-Reply-To: <20200430135536.1141443-2-lionel.g.landwerlin@intel.com>
Quoting Lionel Landwerlin (2020-04-30 14:55:33)
> We want to enable performance monitoring on multiple contexts to cover
> the Iris use case of using 2 GEM contexts (3D & compute).
>
> So start by breaking the OA configuration BO which contains global &
> per context register writes.
>
> NOA muxes & OA configurations are global, while FLEXEU register
> configurations are per context.
>
> v2: Use an offset into the same VMA (Chris)
>
> v3: Use a bitfield to select config parts to emit (Umesh)
>
> Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Flashy bitfields, Batman.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
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next prev parent reply other threads:[~2020-04-30 15:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-30 13:55 [Intel-gfx] [PATCH v10 0/4] drm/i915/perf: Add support for multi context perf queries Lionel Landwerlin
2020-04-30 13:55 ` [Intel-gfx] [PATCH v10 1/4] drm/i915/perf: break OA config buffer object in 2 Lionel Landwerlin
2020-04-30 15:04 ` Chris Wilson [this message]
2020-04-30 13:55 ` [Intel-gfx] [PATCH v10 2/4] drm/i915/perf: stop using the kernel context Lionel Landwerlin
2020-04-30 13:55 ` [Intel-gfx] [PATCH v10 3/4] drm/i915/perf: prepare driver to receive multiple ctx handles Lionel Landwerlin
2020-04-30 14:55 ` Chris Wilson
2020-04-30 14:59 ` Lionel Landwerlin
2020-04-30 13:55 ` [Intel-gfx] [PATCH v10 4/4] drm/i915/perf: enable filtering on multiple contexts Lionel Landwerlin
2020-04-30 14:15 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/perf: Add support for multi context perf queries (rev4) Patchwork
2020-04-30 14:40 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-04-30 22:57 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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