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@JacekDanecki JacekDanecki released this 29 Jan 13:04
· 14979 commits to master since this release
21.04.18912
5a05d76

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/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

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 - Production -
Gemini Lake 3.0 - Production -
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

Important changes

  • Updated IGC
  • Added multi adapter support in L0 Metrics Api
Assets 7
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