29 May
2019
29 May
'19
4:19 a.m.
Hi all...
I just upgraded to laatest kernel in experimental from 4.19.40 , and for my OpenCL app this now fails with this msg:
amdgpu_device_initialize: DRM version is 2.50.0 but this driver is only compatible with 3.x.x.
Booting back to 4.19.40 makes it work again.
I have added a few files from amdgpu-pro package, to make openCL work here in centos7; but something must have changed in this new kernel for amdgpu support.
As kernel 4.19.40 works fine, it is not a big issue here - just wanted to report it.
Allan.