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Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 10:58 am
by Inspector77
Hello i discover that if y use the vanilla kernel patches from 15h_16h cpus in my ryzen 2600x
i have good opencl benchmark.

With 15h_16_h config.plist :

4961 Single-Core Score
24951 Multi-Core Score
121131 OpenCL Score

With 17_h config.plist :

4821 Single-Core Score
24446 Multi-Core Score
41035 OpenCL Score


Perhaps one of the kernel patches It's the cause of the poor opencl perfomance.
Please test it if you have a 17h processor.

my system:
ryzen 2600x
MSI B450 Gaming plus
16gb Corsair 3000mhz
240 ssd

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 11:53 am
by gmccowan1
send a copy of your plist please

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 12:11 pm
by Inspector77
is the plist from here, without any modification:
https://github.com/AMD-OSX/AMD_Vanilla

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 12:21 pm
by SaintNo
Confirmed this is working, with 15h config everything work perfectly!
Spec:
Aorus B450 M
Ryzen 5 2600
16 GB HyperX 16CL
Asus RX570 Strix
:evil: :evil: :evil: :evil:

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 12:31 pm
by Featbomber
Any change on other software ? adobe suite for exemple

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 12:57 pm
by VVV
I can confirm that too
Under Mojave the scores are similar

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 2:13 pm
by FlexIDK
Confirm too. OpenGL app work with full performance with patсh 15_16h.
Thx!

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 2:21 pm
by Inspector77
Great! :thumbup:

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 4:57 pm
by manoueltiger
and what if I use a zen2 CPU ?
I thought 15h_16h was for older CPU ???

that's a greeeeeat information, thanks dude ;)

Re: Full opencl with radeon rx580 and Mojave 10.14.6

Posted: Wed Jul 24, 2019 5:03 pm
by Featbomber
i've try with a 1700x / vega 56 on 10.14.1, and that doesn't work