19.25.13237

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@19.25.13237
• intel/gmmlib@intel-gmmlib-19.2.1
• intel/intel-graphics-compiler@9e0cc12

Additional components revisions used in build

• intel/libva@c9bb65b (compatible with va_api_major_version = 1)
• intel/llvm-patches@cac8d77
• intel/opencl-clang@41cad39
• KhronosGroup/SPIRV-LLVM-Translator@83298e3

Installation procedure on Ubuntu

1. Create temporary directory

Example:

mkdir neo

2. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/19.25.13237/intel-gmmlib_19.2.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.25.13237/intel-igc-core_1.0.9-2190_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.25.13237/intel-igc-opencl_1.0.9-2190_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.25.13237/intel-opencl_19.25.13237_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.25.13237/intel-ocloc_19.25.13237_amd64.deb

3. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/19.25.13237/ww25.sum
sha256sum -c ww25.sum

4. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

1e671432df4136f763523328a88dc40b66572113f6130e2c4577368d9a3e3edb  intel-gmmlib_19.2.1_amd64.deb
0dd6a421094d361a15fb96ffdc09330727fe2f45c1f22256fc1a33592537e622  intel-igc-core_1.0.9-2190_amd64.deb
f435795f000923ff5904e36fe27791bb152f64d9383de657361ddc0c9556456e  intel-igc-opencl_1.0.9-2190_amd64.deb
47e869a68b983d410225a8132d301285da6fba9e29c77e0d16aa457a9ae4eeab  intel-ocloc_19.25.13237_amd64.deb
5a7e9c57b6ffe5eb0189f97baf5be3873cb451d2ef0a781c9b4a080c76baa886  intel-opencl_19.25.13237_amd64.deb

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	Pre-Release
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.

Quality levels

• Experimental - no quality expectations
• Pre-Release - major issues or regressions; suitable for preliminary checkout
• Beta - no known major issues or regressions; 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 CFL platform i915.alpha_support=1 kernel parameter is required under Ubuntu 16.04.4 with default kernel 4.13

Important changes

• Updated Intel Graphic Compiler to 1.0.9-2190