Unable to run inference on GPU when using EIIv2.5 on 11th Generation Intel® Core™ Processor

[Haizad_Intel]

Encountered clGetPlatformIDs error -1001 when running inference on GPU when using EIIv2.5 on 11th Generation Intel® Core™ Processor.

[Haizad_Intel · Accepted solution]

This error is caused by OpenCL in the OpenVINO™ toolkit as mentioned here .

Follow the following steps to fix this error:

1. Make sure your linux kernel version is 5.7 or later. You can check your kernel version using the following command:

     $ uname -r

2. Remove old drivers and install OpenCL runtime library 20.43.18277 by adding the following commands in the video ingestion and video analytics Dockerfile:
    RUN dpkg -r –force-depends intel-opencl && \
             dpkg -r –force-depends intel-ocloc && \
             dpkg -r –force-depends intel-gmmlib && \
             dpkg -r –force-depends intel-igc-core && \
             dpkg -r –force-depends intel-igc-opencl 

    RUN mkdir neo && cd neo && \
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/intel-gmmlib_20.2.4_amd64.deb  && \ 
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/intel-igc-core_1.0.4756_amd64.deb && \ 
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/intel-igc-opencl_1.0.4756_amd64.deb && \ 
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/intel-opencl_20.35.17767_amd64.deb && \ 
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/intel-ocloc_20.35.17767_amd64.deb && \ 
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/intel-level-zero-gpu_1.0.17767_amd64.deb && \ 
             wget https://github.com/intel/compute-runtime/releases/download/20.35.17767/ww35.sum && \ 
             sha256sum -c ww35.sum
             dpkg -i *.deb