20.06.15619

Packages included in the release

• intel-gmmlib (https://github.com/intel/gmmlib)
• intel-igc-core and intel-igc-opencl (https://github.com/intel/intel-graphics-compiler)
• intel-opencl (https://github.com/intel/compute-runtime)

Components revisions included in the release

• intel/compute-runtime@20.06.15619
• intel/gmmlib@intel-gmmlib-19.4.1
• intel/intel-graphics-compiler@igc-1.0.3289

Additional components revisions used in build

• intel/libva@c9bb65b (compatible with va_api_major_version = 1)
• intel/llvm-patches@1c93162
• intel/opencl-clang@v9.0.0
• KhronosGroup/SPIRV-LLVM-Translator@v9.0.0-1
• llvm/llvm-project@llvmorg-9.0.0

Installation procedure on Ubuntu 18.04

1. Create temporary directory

Example:

mkdir neo

2. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/20.06.15619/intel-gmmlib_19.4.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.06.15619/intel-igc-core_1.0.3289_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.06.15619/intel-igc-opencl_1.0.3289_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.06.15619/intel-opencl_20.06.15619_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.06.15619/intel-ocloc_20.06.15619_amd64.deb

3. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.06.15619/ww06.sum
sha256sum -c ww06.sum

4. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

ee672f84f6c0c17934d46534ae7e3071c2ddd37ce7d2fcee35d30d923f4df91c  intel-gmmlib_19.4.1_amd64.deb
95373263552ec46aaebb2635b20bfedb5682545bcab92e277bf1da36ae7fd1a1  intel-igc-core_1.0.3289_amd64.deb
49e8816aafc40740f86e1389a9b902141656b6d0617c36f9f97284c078563f7f  intel-igc-opencl_1.0.3289_amd64.deb
1f05712879d9a7a5362b702315722fb6d54ca5f8cd39668b6469db2d1e45a2d9  intel-ocloc_20.06.15619_amd64.deb
4d5938c80022fe3b72fcc31d25b9e840bb89c28f51b615cee81c35ac87e5e149  intel-opencl_20.06.15619_amd64.deb

Other installation procedures are described here.

Quality expectations

Platform	OCL	Quality
Broadwell	2.1	Production
Skylake	2.1	Production
Kaby Lake	2.1	Production
Coffee Lake	2.1	Production
Ice Lake*	2.1	Production
Tiger Lake	2.1	Early support
Apollo Lake	1.2	Production
Gemini Lake	1.2	Production

Unless noted otherwise, the driver was validated on Ubuntu 18.04 LTS with stock kernel.
For ICL platform kernel from drm-tip repository was used at
commit b57ea8cadecd3444690439b4703d964afca476e1 2020-01-09_08-56-21 drm-tip: 2020y-01m-09d-08h-55m-33s UTC integration manifest

Quality levels

• Experimental - no quality expectations
• Early support - platform may not be available on the market yet
• Beta - suitable for integration and broad testing
• Production - Beta + meets Khronos certification requirements; suitable for production

Issues & regressions of note

• Fine grained SVM is not supported in this release. Please see issue #34 for details.
• For ICL platform i915.alpha_support=1 kernel parameter is required for kernel before 5.2

Important changes

• Updated IGC
• Enabled thread group preemption on gen12
• Enabled E2E compression on linux