[igt-dev] [IGT] tools/intel_gpu_top: Add support for stdout logging

[Tvrtko Ursulin]

On 08/02/2019 10:57, Chris Wilson wrote:
> Quoting Tvrtko Ursulin (2019-02-08 10:52:19)
>>
>> On 08/02/2019 10:33, Chris Wilson wrote:
>>> Quoting Tvrtko Ursulin (2019-02-08 10:26:12)
>>>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>>>
>>>> Two new output modes are added: listing of text data to standard out (-l
>>>> on the command line), and dumping of JSON formatted records (-J), also to
>>>> standard out.
>>>
>>> Any chance of interactive with yaml^W json to file?
>>
>> If you cannot do with shell redirection then sure, it shouldn't be hard
>> to add.
>>
>> YAML, if it follows the same patterns as JSON, also should be easy like
>> a handful of lines.
>>
>> And the latter.. I need some feedback from the users on how they plan to
>> use it. This implementation outputs records, but if you Ctrl-C-it you
>> get the last incomplete. And you probably need to wrap everything in [ ]
>> to make an array of these records.
> 
> signal(SIGINT, close_output) ?

I guess.. wanted to keep it simple but this is probably warranted.

Regards,

Tvrtko