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@21.04.18912
• intel/gmmlib@intel-gmmlib-20.3.2

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@v1.0.26 (Compatible with oneAPI Level Zero API Spec v1.0.4)
  • intel/intel-graphics-compiler@igc-1.0.6083

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/21.04.18912/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6083/intel-igc-core_1.0.6083_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6083/intel-igc-opencl_1.0.6083_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/intel-opencl_21.04.18912_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/intel-ocloc_21.04.18912_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/intel-level-zero-gpu_1.0.18912_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/ww04.sum
sha256sum -c ww04.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

1da101ba76c157d7c621386d81af7dd11673fe7cb3b2b1988d56537a5ccf819a  intel-gmmlib_20.3.2_amd64.deb
40768d12ad77cac6cb2f5a7afa3881eaaf2de3af8c623500934774cfc176a55d  intel-igc-core_1.0.6083_amd64.deb
22398a6e102268e67694698076919d79d6529cf7f8f9700cf72dfb8b7c13dcaa  intel-igc-opencl_1.0.6083_amd64.deb
b23c0517c9d4ca7c0b12824ff97dd92dbb3287a34a9cdbdc092832e46b0a3e3a  intel-level-zero-gpu_1.0.18912_amd64.deb
0cf468b4995d5fb959f02a0ce263f987e3e88978f88c3e3f75fc158be51ae7d7  intel-ocloc_21.04.18912_amd64.deb
92cc42ec0d363d2cf41919d02bdc68845efd24be0144972b6d43680450caa55a  intel-opencl_21.04.18912_amd64.deb

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 stock kernel
• 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

• Updated IGC
• Added multi adapter support in L0 Metrics Api