OpenCL not working

General system Applications
1

I’m trying to play around with some AI/LLM stuff. opencl is screwed up, I can’t even run clinfo. It just hangs indefinitely. maybe because i have three different libraries installed? I try setting paths, but it doesn’t make a difference. I try to uninstall the intel library and I get a bunch of dependency errors. (I have a 6700xt)

I think it was all working a while ago after I installed rocm, but then there was a system update, and that broke it? not sure if that’s what did it.


ldconfig -p | grep -i opencl
	libpi_opencl.so (libc6,x86-64) => /opt/intel/oneapi/compiler/latest/linux/lib/libpi_opencl.so
	libomptarget.rtl.opencl.so (libc6,x86-64) => /opt/intel/oneapi/compiler/latest/linux/lib/libomptarget.rtl.opencl.so
	libOpenCL.so.1 (libc6,x86-64) => /opt/rocm/lib/libOpenCL.so.1
	libOpenCL.so.1 (libc6,x86-64) => /opt/intel/oneapi/compiler/latest/linux/lib/libOpenCL.so.1
	libOpenCL.so.1 (libc6,x86-64) => /usr/lib/libOpenCL.so.1
	libOpenCL.so (libc6,x86-64) => /opt/rocm/lib/libOpenCL.so
	libOpenCL.so (libc6,x86-64) => /opt/intel/oneapi/compiler/latest/linux/lib/libOpenCL.so
	libOpenCL.so (libc6,x86-64) => /usr/lib/libOpenCL.so
2

on AMD, you only need to install rocm-opencl-runtime for OpenCL. If you already installed something else, remove it.

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3

I’m running into trouble

ryzen5700x ~]$ pactree -r intel-oneapi-compiler-dpcpp-cpp-runtime
intel-oneapi-compiler-dpcpp-cpp-runtime
├─intel-oneapi-mkl
│ └─python-pytorch-opt-rocm
│   └─python-torchvision-rocm
└─intel-oneapi-openmp
  ├─intel-oneapi-compiler-shared-opencl-cpu
  └─intel-oneapi-compiler-shared-runtime
    └─intel-oneapi-compiler-dpcpp-cpp-runtime


ryzen5700x ~]$ sudo pacman -R intel-oneapi-compiler-shared-runtime intel-oneapi-compiler-dpcpp-cpp-runtime
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: removing intel-oneapi-compiler-dpcpp-cpp-runtime breaks dependency 'intel-oneapi-compiler-dpcpp-cpp-runtime' required by intel-oneapi-mkl
:: removing intel-oneapi-compiler-dpcpp-cpp-runtime breaks dependency 'intel-oneapi-compiler-dpcpp-cpp-common' required by intel-oneapi-openmp
4

try

pacman -Rdd intel-oneapi-compiler-shared-runtime intel-oneapi-compiler-dpcpp-cpp-runtime
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5

I think it’s working fine now. thanks!

edit: having some occasional/rare graphic glitches since last night. hopefully nothing but a rare quirk.

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6

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