[Intel-gfx] [PATCH 6/7] drm: Document fdinfo format specification

[Tvrtko Ursulin]

Hi Rob,

On 25/01/2022 10:24, Tvrtko Ursulin wrote:
> 
> On 21/01/2022 11:50, Tvrtko Ursulin wrote:
>> On 20/01/2022 16:44, Rob Clark wrote:
> 
> [snip]
> 
>>> If there is a tool somewhere that displays this info, that would be
>>> useful for testing my implementation.
>>
>> I have a patch to Intel specific intel_gpu_top (see 
>> https://patchwork.freedesktop.org/patch/468491/?series=98555&rev=1). 
>> I'll have a look to see how much work would it be to extract common 
>> bits into a library and write a quick agnostic tool using it.
> 
> I factored out some code from intel_gpu_top in a quick and dirty attempt 
> to make it generic and made a very rudimentary tools/gputop:
> 
> https://cgit.freedesktop.org/~tursulin/intel-gpu-tools/log/?h=gputop

Have you managed to spend any time playing with this yet?

The only remaining open was Daniel's mild concern if vendor agnostic 
userspace is possible using the proposed spec. If you managed to wire up 
the compliant exports and gputop tool works I think that concern would 
be settled.

Regards,

Tvrtko