From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, igt-dev@lists.freedesktop.org
Cc: Intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [igt-dev] [PATCH i-g-t 01/21] scripts/trace.pl: Fix after intel_engine_notify removal
Date: Thu, 9 May 2019 10:27:41 +0100 [thread overview]
Message-ID: <93570e4a-0389-d639-7250-4afa2593115f@linux.intel.com> (raw)
In-Reply-To: <155731785242.28545.4596359087636884591@skylake-alporthouse-com>
On 08/05/2019 13:17, Chris Wilson wrote:
> Quoting Tvrtko Ursulin (2019-05-08 13:10:38)
>> From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
>>
>> After the removal of engine global seqnos and the corresponding
>> intel_engine_notify tracepoints the script needs to be adjusted to cope
>> with the new state of things.
>>
>> To keep working it switches over using the dma_fence:dma_fence_signaled:
>> tracepoint and keeps one extra internal map to connect the ctx-seqno pairs
>> with engines.
>
> Is the map suitable for the planned (by me)
>
> s/i915_request_wait_begin/dma_fence_wait_begin/
>
> I guess it should be.
I think it would be workable. One complication would be that engine is
not guaranteed to be known ahead of the wait, like it is ahead of the
signal. But since ctx.seqno is unique it can be tracked and added later
I think.
Regards,
Tvrtko
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next prev parent reply other threads:[~2019-05-09 9:27 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 12:10 [igt-dev] [PATCH i-g-t 00/21] Media scalability tooling Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 01/21] scripts/trace.pl: Fix after intel_engine_notify removal Tvrtko Ursulin
2019-05-08 12:17 ` Chris Wilson
2019-05-09 9:27 ` Tvrtko Ursulin [this message]
2019-05-10 12:33 ` Chris Wilson
2019-05-13 12:16 ` Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 02/21] headers: bump Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 03/21] trace.pl: Virtual engine support Tvrtko Ursulin
2019-05-10 12:52 ` Chris Wilson
2019-05-13 12:30 ` Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 04/21] trace.pl: Virtual engine preemption support Tvrtko Ursulin
2019-05-10 12:55 ` [igt-dev] [Intel-gfx] " Chris Wilson
2019-05-13 12:38 ` Tvrtko Ursulin
2019-05-08 12:10 ` [Intel-gfx] [PATCH i-g-t 05/21] wsim/media-bench: i915 balancing Tvrtko Ursulin
2019-05-10 13:14 ` [igt-dev] " Chris Wilson
2019-05-13 12:41 ` Tvrtko Ursulin
2019-05-13 12:54 ` Chris Wilson
2019-05-10 13:23 ` [Intel-gfx] " Chris Wilson
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 06/21] gem_wsim: Use IGT uapi headers Tvrtko Ursulin
2019-05-10 13:15 ` Chris Wilson
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 07/21] gem_wsim: Factor out common error handling Tvrtko Ursulin
2019-05-10 13:15 ` Chris Wilson
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 08/21] gem_wsim: More wsim_err Tvrtko Ursulin
2019-05-10 13:16 ` [Intel-gfx] " Chris Wilson
2019-05-08 12:10 ` [Intel-gfx] [PATCH i-g-t 09/21] gem_wsim: Submit fence support Tvrtko Ursulin
2019-05-10 13:18 ` [igt-dev] " Chris Wilson
2019-05-08 12:10 ` [Intel-gfx] [PATCH i-g-t 10/21] gem_wsim: Extract str to engine lookup Tvrtko Ursulin
2019-05-10 13:20 ` [igt-dev] " Chris Wilson
2019-05-13 13:08 ` Tvrtko Ursulin
2019-05-08 12:10 ` [Intel-gfx] [PATCH i-g-t 11/21] gem_wsim: Engine map support Tvrtko Ursulin
2019-05-10 13:26 ` [igt-dev] " Chris Wilson
2019-05-13 13:18 ` Tvrtko Ursulin
2019-05-13 13:29 ` Chris Wilson
2019-05-13 13:40 ` Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 12/21] gem_wsim: Save some lines by changing to implicit NULL checking Tvrtko Ursulin
2019-05-10 13:28 ` Chris Wilson
2019-05-08 12:10 ` [Intel-gfx] [PATCH i-g-t 13/21] gem_wsim: Compact int command parsing with a macro Tvrtko Ursulin
2019-05-10 13:29 ` [igt-dev] " Chris Wilson
2019-05-13 13:24 ` Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 14/21] gem_wsim: Engine map load balance command Tvrtko Ursulin
2019-05-10 13:31 ` Chris Wilson
2019-05-15 11:44 ` Tvrtko Ursulin
2019-05-15 11:48 ` Chris Wilson
2019-05-15 11:55 ` Tvrtko Ursulin
2019-05-08 12:10 ` [Intel-gfx] [PATCH i-g-t 15/21] gem_wsim: Engine bond command Tvrtko Ursulin
2019-05-10 13:36 ` [igt-dev] " Chris Wilson
2019-05-13 13:28 ` Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 16/21] gem_wsim: Some more example workloads Tvrtko Ursulin
2019-05-08 12:27 ` Chris Wilson
2019-05-08 13:50 ` Tvrtko Ursulin
2019-05-08 13:56 ` Chris Wilson
2019-05-08 14:16 ` Tvrtko Ursulin
2019-05-10 13:37 ` Chris Wilson
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 17/21] gem_wsim: Infinite batch support Tvrtko Ursulin
2019-05-10 13:48 ` Chris Wilson
2019-05-13 13:59 ` Tvrtko Ursulin
2019-05-13 14:11 ` Chris Wilson
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 18/21] gem_wsim: Command line switch for specifying low slice count workloads Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 19/21] gem_wsim: Per context SSEU control Tvrtko Ursulin
2019-05-14 21:53 ` Chris Wilson
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 20/21] gem_wsim: Allow RCS virtual engine with " Tvrtko Ursulin
2019-05-08 12:10 ` [igt-dev] [PATCH i-g-t 21/21] tests/i915_query: Engine discovery tests Tvrtko Ursulin
2019-05-08 12:53 ` [igt-dev] ✓ Fi.CI.BAT: success for Media scalability tooling (rev2) Patchwork
2019-05-08 16:01 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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