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@21.25.20114
• intel/gmmlib@intel-gmmlib-21.1.3

Additional components revisions used in build

• Used for building runtime
  • intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
  • oneapi-src/level-zero@v1.2.3 (Compatible with oneAPI Level Zero API Spec v1.1.2)
  • intel/intel-graphics-compiler@igc-1.0.7712

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/21.25.20114/intel-gmmlib_21.1.3_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.7712/intel-igc-core_1.0.7712_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.7712/intel-igc-opencl_1.0.7712_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.25.20114/intel-opencl_21.25.20114_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.25.20114/intel-ocloc_21.25.20114_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.25.20114/intel-level-zero-gpu_1.1.20114_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.25.20114/ww25.sum
sha256sum -c ww25.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

dcaf392b6e56ca229f57591139d68b3c2359187247eabe49f67d350fcf1bf174  intel-gmmlib_21.1.3_amd64.deb
fdd5c9b2351962bbff6a03ef6ae52c0d14799711f80936dc4e7414569f31bad6  intel-igc-core_1.0.7712_amd64.deb
d7bd9054effdef6af2f8db0212117bcb70cff5e6216953160a08abd402d58080  intel-igc-opencl_1.0.7712_amd64.deb
d71e89f51602641951ebe213e1f33057594cce3ec30f9e9f5c002361f53fd99f  intel-level-zero-gpu_1.1.20114_amd64.deb
251d7ed75a506c321751f69a8023098aeeffb6c064c8a65130e377506a8cc101  intel-ocloc_21.25.20114_amd64.deb
c08869007eebec549cf309a0006d8c7fd6ef513bb49c420da7cd2057d18fd90e  intel-opencl_21.25.20114_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

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
• Unit tests compilation failed with gcc 11, fix in progress
• All platforms downgraded to Beta due to regression in certification tests (test bruteforce started failing with commit 4d6d5ba), will be fixed in the release next week

Important changes

• Updated IGC