perf_parallel_engines is micro benchmark to test i915 request
scheduling. The test creates a thread per physical engine and submits
NOP requests and waits the requests to complete in a loop. In execlists
mode this works perfectly fine as powerful CPU has enough cores to feed
each engine and process
On 10/11/2021 10:57, Matthew Brost wrote:
perf_parallel_engines is micro benchmark to test i915 request
scheduling. The test creates a thread per physical engine and submits
NOP requests and waits the requests to complete in a loop. In execlists
mode this works perfectly fine as powerful CPU has
On Wed, 2021-10-20 at 13:34 -0700, John Harrison wrote:
> On 10/11/2021 10:57, Matthew Brost wrote:
> > perf_parallel_engines is micro benchmark to test i915 request
> > scheduling. The test creates a thread per physical engine and
> > submits
> > NOP requests and waits the requests to complete in
