Topic: Gpu acceleration is fo on Linux

Good day, i use Manjaro Linux with RocM 2.4 from AUR and SVP4 from AUR. There is no Gpu acceleration nor with Clover nor with Rocm on my Polaris Gpu.

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opencl.log 7.69 kb, 368 downloads since 2019-05-20 

Re: Gpu acceleration is fo on Linux

this's the reason:
"Image support : No"

it must be like this:

  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            134217728 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   256 bytes
    Pitch alignment for 2D image buffers          256 bytes
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             2048x2048x2048 pixels
    Max number of read image args                 128
    Max number of write image args                8

Re: Gpu acceleration is fo on Linux

Good day, thanks for the quick response. Is there any way to fix? This is Rocm 2.4 AUR, Clover also doesn't work, maybe for another reason or the same. Did this worked on AMD on Linux ever?

Re: Gpu acceleration is fo on Linux

Official AMD drivers should work.
https://www.amd.com/en/support

Re: Gpu acceleration is fo on Linux

https://github.com/RadeonOpenCompute/RO … /issues/59

Image support is supplied by a closed-source component of the ROCr runtime (libhsa-ext-image64.so) that is part of the hsa-ext-rocr-dev package.