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@21.15.19533
• intel/gmmlib@intel-gmmlib-20.4.1

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@v1.2.3 (Compatible with oneAPI Level Zero API Spec v1.1.2)
  • intel/intel-graphics-compiler@igc-1.0.6812

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/21.15.19533/intel-gmmlib_20.4.1_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6812/intel-igc-core_1.0.6812_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6812/intel-igc-opencl_1.0.6812_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.15.19533/intel-opencl_21.15.19533_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.15.19533/intel-ocloc_21.15.19533_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.15.19533/intel-level-zero-gpu_1.1.19533_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.15.19533/ww15.sum
sha256sum -c ww15.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

d710ed2287da39d84a373240e953f4b8d6d35ad96cddf9f20623d5c8fb22025c  intel-gmmlib_20.4.1_amd64.deb
836d7c63ac36a877471992a79188cdd1cdcde15cd302096e45915d8e3a724425  intel-igc-core_1.0.6812_amd64.deb
00b73762594b6915ebdeb63231a516cceee156066a6a2918488681524a2e5918  intel-igc-opencl_1.0.6812_amd64.deb
da5f21ee4d122535ad0e17e27b612ffbeb0302b9333c2d5c288df0733ee0ec2b  intel-level-zero-gpu_1.1.19533_amd64.deb
dcfba310ff1312d10491829f3468e6128dbbd6c343fc5c28c001a7eb91376886  intel-ocloc_21.15.19533_amd64.deb
29540107aeca4ab167546e480e817b6f477ffa7200345e96fb661f400c4d5f75  intel-opencl_21.15.19533_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
• Apollo Lake platform downgraded to Beta due to issues in profiling test

Important changes

• Increment L0 version to v1.1