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@20.29.17408
• intel/gmmlib@intel-gmmlib-20.2.2
• intel/intel-graphics-compiler@igc-1.0.4361

Additional components revisions used in build

• intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
• intel/llvm-patches@5005890
• intel/opencl-clang@6a9cd2c
• KhronosGroup/SPIRV-LLVM-Translator@424e375 (for opencl-clang)
• intel/vc-intrinsics@d7c5f99
• KhronosGroup/SPIRV-LLVM-Translator@e87b59a (for vc-intrinsics)
• 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/20.29.17408/intel-gmmlib_20.2.2_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.29.17408/intel-igc-core_1.0.4361_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.29.17408/intel-igc-opencl_1.0.4361_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.29.17408/intel-opencl_20.29.17408_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.29.17408/intel-ocloc_20.29.17408_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.29.17408/intel-level-zero-gpu_0.8.17408_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.29.17408/ww29.sum
sha256sum -c ww29.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

0a150a52ea9b4a7e9f6a126e6cb274ccf21010dfcc9ac847dbb13a47125df943  intel-gmmlib_20.2.2_amd64.deb
c8b03e3f06263cca0a4a3f4fed72951e16a0fe72b624e7c66a2a970d34ca2e25  intel-igc-core_1.0.4361_amd64.deb
44dc4ba19692c7a86851c62b9556ac9e4ed72cc127b767e938e9e64a5cda03cf  intel-igc-opencl_1.0.4361_amd64.deb
03536a566ebd5843ff758260acd65c438050ca2cef048e4ee48e9fc75961dfb7  intel-level-zero-gpu_0.8.17408_amd64.deb
fa08479169cc32ea480b9a7b6d43aea07d7f180f948343599371e2b49da64cd5  intel-ocloc_20.29.17408_amd64.deb
65678ba4c1c3262018f451dde42d9d70fac3b558cee994e2c22869bec29c22e8  intel-opencl_20.29.17408_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:

• Tigerlake and Icelake 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
• Geminilake 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

Important changes

• Enabled cl_khr_il_program on all platforms
• Updated IGC with new vc-intrinsics component
• Updated llvm-patches
• Updated opencl-clang
• Updated spirv-llvm-translator