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@JablonskiMateusz JablonskiMateusz released this 02 Dec 14:48
· 15268 commits to master since this release
20.48.18558
c0853b9

Packages included in the release

Components revisions included in the release

Additional components revisions used in build (Ubuntu 18.04)

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/20.48.18558/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5699/intel-igc-core_1.0.5699_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5699/intel-igc-opencl_1.0.5699_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/intel-opencl_20.48.18558_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/intel-ocloc_20.48.18558_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/intel-level-zero-gpu_1.0.18558_amd64.deb
  1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/ww48.sum
sha256sum -c ww48.sum
  1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

821067de378f420de5e06c324954420f1f591a0df0793fdce424f9ee77ca13e5 intel-gmmlib_20.3.2_amd64.deb
89bc8b4c1ccc44363677a16c8a104017dcd213dc88f4e166998c2076befa07d6 intel-igc-core_1.0.5699_amd64.deb
438b96ae9e5fd1010cef35b2e2ab073e4fca90753a67b751182862044730e881 intel-igc-opencl_1.0.5699_amd64.deb
42868e4289d6146301f969eb475bc8dbe0e1a8a4c38e2b8d031f13378aca0202 intel-level-zero-gpu_1.0.18558_amd64.deb
152a7cbbbc72ca6604d94f8162ba67e7d139ebdf57a8166081d1959623b1d45c intel-ocloc_20.48.18558_amd64.deb
65f45ba5a2d486bdec328560bf1d84ec2bf3971c82a08125a9d3a44d1d3dd334 intel-opencl_20.48.18558_amd64.deb

Other installation procedures are described here.

Quality expectations

Platform OpenCL Level Zero
Broadwell 3.0 - Production -
Skylake 3.0 - Production 1.0 - Pre-Release
Kaby Lake 3.0 - Production 1.0 - Pre-Release
Coffee Lake 3.0 - Production 1.0 - Pre-Release
Ice Lake 3.0 - Production 1.0 - Pre-Release
Tiger Lake 3.0 - Production 1.0 - Pre-Release
Apollo Lake 3.0 - Beta -
Gemini Lake 3.0 - Beta -
Elkhart Lake 3.0 - Early support -

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
  • Gen9 Atom platforms (Apollo Lake / Gemini Lake) downgraded due to compiler regression in math_brute_force pown conformance test

Important changes

  • Updated IGC
Assets 7
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