1 Topic by kairukun (edited by kairukun 20-11-2015 07:19:22)

Topic: SVP 3.1.7 Not using all 8 Core?

I've been using SVP for 1 year to watch movies, and it's been fantastic, went upgrade my CPU from AMD FX-4100 to FX-8350 and it works, but there's only a problem, when i tweak some settings like Motion Vector Grid to 8px to 6px small, also i have opencl enabled, video is running slow, and SVP is only using over 50 percent, i was hoping like a 65 to 70 to get the best video FPS with less artifact, so is this a bug i tried SVP 4.0 free, its not that great "yet" because you have pay for additional settings like what I'm doing on SVP 3.0, yeah I  want to use all CPU cores, it just limits to 50% or 4 Core max, if there's a quick fix, let me know! ,thank you!

2 Reply by dlr5668 (edited by dlr5668 20-11-2015 07:15:13)

Re: SVP 3.1.7 Not using all 8 Core?

Check settings:
http://i.imgur.com/nujJdJQ.png

Set it to 15 threads (2xcores-1).

Re: SVP 3.1.7 Not using all 8 Core?

When I disable opencl, cpu uses around 80 to 95% and when i enable opencl, it only gos 30 to 45%, am i missing something? I set the processing thread to 15, and still same, any ideas?

Re: SVP 3.1.7 Not using all 8 Core?

Is performance better or worse when you disable OpenCL?

Have you tried increasing the thread count to something above 15?

Lastly, what is your GPU and your OS?

Re: SVP 3.1.7 Not using all 8 Core?

I figure it out, it was about 15 core, i went set it to 30 instead of 19 threads, its should be 20 or 21, but theres no higher than 19 thread count on SVP, its working fully now! and its amazing! and thank you!

6 Reply by tingtong5 (edited by tingtong5 30-11-2015 15:00:07)

  • Thanks: 1

Re: SVP 3.1.7 Not using all 8 Core?

I don't understand, FX8350 has 8 cores and no hyperthreading, so amount of threads should in my opinion be 8-1=7

You mentioned 15 core, 30 instead of 19 threads, and it should be 20 to 21, what do you mean??

I am interested because I also have FX8350 cpu.