How to query GPU Usage in DirectX?

Question

How to query GPU Usage in DirectX? Specifically DirectX 11. If someone ever did it, could you provide me the code snippet?

Millda

Can you specify what you want to do? U can use visual studio to profile the gpu and capture frames if this is what you need. – Conurbation

Here -> processhacker.sourceforge.net/forums/viewtopic.php?t=325 D3DKMTQueryStatistics is used. Not sure what they mean with ExtendedTools (see the last postings) – Jardiniere

Answer 1

Process Hakcer is able to do this. See here: http://processhacker.svn.sourceforge.net/viewvc/processhacker/2.x/trunk/plugins/ExtendedTools/gpumon.c?revision=4927&view=markup

A similar question has been asked here: How do you calculate the load on a nvidia (cuda capable), gpu card?

Jardiniere