topic profiling OpenCl applications in Graphics

profiling OpenCl applications

RamyaSri01 — Mon, 11 Sep 2023 12:50:53 GMT

Hi,

Can anyone help me to execute OpenCL benchmarks on intel integrated UHD 620 graphics and profile them to get timeseries data of low level counters like memory bandwidth, IPC, cache statistics?

currently, I am thinking to use system analyzer tool to profile while executing OpenCL benchmarks on gpu in the backend. Can you please confirm whether it works or not ?

It will be helpful if you provide any related documentation also.

Thanks and regards

RamyaSri

Re: profiling OpenCl applications

Pamela_H_Intel — Tue, 12 Sep 2023 20:21:17 GMT

Moving this post to the Graphics Forum.

Re: profiling OpenCl applications

Ben_A_Intel — Fri, 15 Sep 2023 16:47:44 GMT

Hi, have a look at the OpenCL Intercept Layer. This is a tool we use internally to collect statistics like these:

https://github.com/intel/opencl-intercept-layer

Specifically, have a look at:

https://github.com/intel/opencl-intercept-layer/blob/main/docs/mdapi.md

If you have follow-on questions or have trouble getting this to work definitely let us know - thanks!