Packages included in the release

• intel-gmmlib (https://github.com/intel/gmmlib)
• intel-opencl, intel-ocloc, intel-level-zero-gpu (https://github.com/intel/compute-runtime)

Components revisions included in the release

• intel/compute-runtime@20.41.18123
• intel/gmmlib@intel-gmmlib-20.3.1

Additional components revisions used in build (Ubuntu 18.04)

• Used for building runtime
  • intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
  • oneapi-src/level-zero@v1.0.13 (Compatible with oneAPI Level Zero API Spec v1.0.4)
  • intel/intel-graphics-compiler@igc-1.0.5186

Installation procedure on Ubuntu 18.04/20.04

1. Create temporary directory

Example:

mkdir neo

1. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/20.41.18123/intel-gmmlib_20.3.1_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5186/intel-igc-core_1.0.5186_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5186/intel-igc-opencl_1.0.5186_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.41.18123/intel-opencl_20.41.18123_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.41.18123/intel-ocloc_20.41.18123_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.41.18123/intel-level-zero-gpu_1.0.18123_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.41.18123/ww41.sum
sha256sum -c ww41.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

9031819b13062c533e93a637c95b907a8c874cc17f9e7392c7bef68fd367da73  intel-gmmlib_20.3.1_amd64.deb
2e71181997417664cda97729e45896cf422a0cba695162f3e9bf0721de7946ce  intel-igc-core_1.0.5186_amd64.deb
71a203ac639f49330c00ef86d401b15f22c3deea07f220638ed226c6dfedf1ee  intel-igc-opencl_1.0.5186_amd64.deb
5c17aa4269771b7429083e95b4c8c366aa0cbe0d6c752dc3c562b1cabe8e9c92  intel-level-zero-gpu_1.0.18123_amd64.deb
57450a01341c6a7ed3ef4f577f80a99c88a92867dd24a028e6600a88c1158ff4  intel-ocloc_20.41.18123_amd64.deb
d1e4e9259410b8269e8960fe413d8b8cdcb1e7588e7e8ee50728ed3e17c09b5c  intel-opencl_20.41.18123_amd64

Other installation procedures are described here.

Quality expectations

All platforms were validated on Ubuntu 20.04 LTS with stock kernel, with the following exceptions:

• Tiger Lake was tested with kernel from drm-tip
  5.8.0-rc7 commit ebef75fc1a3f0abebf46d7270128553f82361bc8 2020-08-02_07-12-33 drm-tip: 2020y-08m-02d-07h-11m-48s UTC integration manifest
• Ice Lake was tested on Ubuntu 20.04 LTS with kernel 5.4.0-26-generic
• Gemini Lake was tested on Ubuntu 18.04.1 LTS with stock kernel

Quality levels

• Experimental - no quality expectations
• Early support - platform may not be available on the market yet
• Pre-Release - suitable for integration and testing, gathering customer feedback
• Beta - suitable for integration and broad testing
• Production - Beta + meets API-specific conformance requirements; suitable for production
• Maintenance - Reduced test frequency compared to Production, no longer recommended for new deployments. Reactive support for customers.

Issues & regressions of note

• OpenCL and Level Zero packages provided in this release were compiled with DG1 support disabled

Important changes

• Enabled OpenCL 3.0 by default on all devices
• Added new DG1 device
• Enabled cl_khr_subgroup_extensions
• Updated IGC to 1.0.5186
• Updated gmmlib to 20.3.1