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,
Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Subject: Re: [igt-dev] [PATCH i-g-t 15/21] gem_wsim: Engine bond command
Date: Mon, 13 May 2019 14:28:15 +0100 [thread overview]
Message-ID: <05426507-8e3c-3173-e496-fc98895ead5a@linux.intel.com> (raw)
In-Reply-To: <155749539589.10894.16682184549026451923@skylake-alporthouse-com>
On 10/05/2019 14:36, Chris Wilson wrote:
> Quoting Tvrtko Ursulin (2019-05-08 13:10:52)
>> From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
>>
>> Engine bonds are an i915 uAPI applicable to load balanced contexts with
>> engine map. They allow expression rules of engine selection between two
>> contexts when submissions are also tied with submit fences.
>>
>> Please refer to the README for a more detailed description.
>
> I would prefer not to have a hexadecimal mask in the file format? That's
> harder than usual to read later on.
>
> bond({master_class:master_instance}, {engine_class:engine_instance}),...
> ?
I agree hexadecimal mask is bad. I'll try to see quickly if piggying
back to some existing list of engines processing could be done cheaply
(quickly). And without adding more horror to the file parsing loop.
Regards,
Tvrtko
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next prev parent reply other threads:[~2019-05-13 13:28 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 ` [Intel-gfx] " Tvrtko Ursulin
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 [this message]
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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