Packages included in the release

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

Components revisions included in the release

• intel/compute-runtime@20.20.16837
• intel/gmmlib@intel-gmmlib-20.1.1
• intel/intel-graphics-compiler@igc-1.0.3977

Additional components revisions used in build

• intel/libva@c9bb65b (compatible with va_api_major_version = 1)
• intel/llvm-patches@595c1e3
• intel/opencl-clang@v10.0.0
• KhronosGroup/SPIRV-LLVM-Translator@v10.0.0
• llvm/llvm-project@llvmorg-10.0.0
• oneapi-src/level-zero@v0.91.10

Installation procedure on Ubuntu 18.04

1. Create temporary directory

Example:

mkdir neo

1. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/intel-gmmlib_20.1.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/intel-igc-core_1.0.3977_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/intel-igc-opencl_1.0.3977_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/intel-opencl_20.20.16837_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/intel-ocloc_20.20.16837_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/intel-level-zero-gpu_0.8.16837_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.20.16837/ww20.sum
sha256sum -c ww20.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

df33a4ff1346a06a55fd2a4a86ba86fe4d25be4af3ecb2057654b5ffb0e60ed9  intel-gmmlib_20.1.1_amd64.deb
bf80ee86616fb80e395b54978a92e662a5aa5ea94fefee43fb88eff28fba0c27  intel-igc-core_1.0.3977_amd64.deb
5a21c80e2ecaceb9821b9e687bbc557edff9b2eba25dfc8f1b9cf96aabd0657a  intel-igc-opencl_1.0.3977_amd64.deb
53bd094fb6e8527ad6b0dc47c79a3e5fce83bd53f45c096706ec97640eabe88f  intel-level-zero-gpu_0.8.16837_amd64.deb
ad81c0c36e8d612a85f1ce8578883c9793f7bb5b7b45a625bef5b9753e8b7635  intel-ocloc_20.20.16837_amd64.deb
f70290d4aedf29295fcf568142394982ed4597b75202929b628f5cd2c782e56b  intel-opencl_20.20.16837_amd64.deb

Other installation procedures are described here.

Quality expectations

Unless noted otherwise, the driver was validated on Ubuntu 18.04 LTS with stock kernel.
For ICL and TGL platforms kernel from drm-tip repository were used:

• 5.6.0-rc7 commit 257af0ddcea3a234dcb79579600f971edd47353f 2020-03-23_15-07-40 drm-tip: 2020y-03m-23d-15h-06m-46s UTC integration manifest

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

Issues & regressions of note

• For ICL platform i915.alpha_support=1 kernel parameter is required for kernel before 5.2

Important changes

• Updated IGC
• Added support for new TGLLP device id
• Added ocloc library and ocloc library header to ocloc package
• Added clCreateBufferWithProperties and clCreateImageWithProperties from OpenCL 3.0