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@20.28.17293
• intel/gmmlib@intel-gmmlib-20.2.2
• intel/intel-graphics-compiler@igc-1.0.4241

Additional components revisions used in build

• intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
• intel/llvm-patches@0e35a4a
• intel/opencl-clang@v10.0.0-2
• KhronosGroup/SPIRV-LLVM-Translator@4d43f68
• llvm/llvm-project@llvmorg-10.0.0
• oneapi-src/level-zero@v0.91.10 (Compatible with oneAPI Level Zero API Spec v0.91)

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/20.28.17293/intel-gmmlib_20.2.2_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.28.17293/intel-igc-core_1.0.4241_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.28.17293/intel-igc-opencl_1.0.4241_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.28.17293/intel-opencl_20.28.17293_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.28.17293/intel-ocloc_20.28.17293_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.28.17293/intel-level-zero-gpu_0.8.17293_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.28.17293/ww28.sum
sha256sum -c ww28.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

8ad964a4dfaef0a9b4bb443e6c17755c12851742248aba1030fcabefdfe4b38c  intel-gmmlib_20.2.2_amd64.deb
c192c4138715408c4a59ff5794932914941ac98c33d6352fdd91a0e57f925c29  intel-igc-core_1.0.4241_amd64.deb
22e79dbc6ff7ba08edbdfc5bf1f6a61611fbd5ef57ff66c96ad427edffe06e30  intel-igc-opencl_1.0.4241_amd64.deb
bdc45302236757bebf1c079ccb7a618d1e478cd26108d7894c3ffee3727e277d  intel-level-zero-gpu_0.8.17293_amd64.deb
4276a3f316d4dbd25d4d692d3a244f04e0c216c0935e98994ae8d5d475cfd497  intel-ocloc_20.28.17293_amd64.deb
847bbb2224a687d0854f0bb48d51cd41bc77d7fcfa1b1d61e7df4da0e8f66066  intel-opencl_20.28.17293_amd64.deb

Other installation procedures are described here.

Quality expectations

(*) Product is based on a published Khronos specification and is expected to pass the Khronos Conformance Process when available. Current conformance status can be found at https://www.khronos.org/conformance.

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

• Tiger Lake and Ice Lake platforms were tested on Ubuntu 20.04 with kernel from drm-tip:
  5.6.0-rc7 commit 257af0ddcea3a234dcb79579600f971edd47353f 2020-03-23_15-07-40 drm-tip: 2020y-03m-23d-15h-06m-46s UTC integration manifest
• 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

Issues & regressions of note

• For ICL platform i915.alpha_support=1 kernel parameter is required for kernel before 5.2
• OpenCL and Level Zero packages provided in this release were compiled with DG1 support disabled