19.13.12717

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@ 19.13.12717
• intel/[email protected]
• intel/intel-graphics-compiler@429b1d5

Additional components revisions used in build:

• intel/libva@c9bb65b
• intel/llvm-patches@3285b32
• intel/opencl-clang@6257ffe
• KhronosGroup/SPIRV-LLVM-Translator@8ce6443

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/19.13.12717/intel-gmmlib_19.1.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.13.12717/intel-igc-core_19.11.1622_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.13.12717/intel-igc-opencl_19.11.1622_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.13.12717/intel-opencl_19.13.12717_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.13.12717/intel-ocloc_19.13.12717_amd64.deb

3. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/19.13.12717/ww13.sum
sha256sum -c ww13.sum

4. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

c06e56c585550500f641f65c9b3a974cab833c8f19fbc70955e13b3c31ee0018  intel-gmmlib_19.1.1_amd64.deb
a4df96888048d3f28e87b862de0c557d63ac5802d43661c27628a95ce9c773d5  intel-igc-core_19.11.1622_amd64.deb
65a26e6912c4d3228f4f55364e31ed2feb1f66414bc7329856a8cc97e21b3529  intel-igc-opencl_19.11.1622_amd64.deb
f5f4f496ae992d97deda4e101040ee4d12d63e3d4f7059fdfc13c6d62edf00a1  intel-ocloc_19.13.12717_amd64.deb
a7131c934f87bd936b052ecf2dbf61b94f04c7ab25f91baf3dcf5241fbf17e67  intel-opencl_19.13.12717_amd64.deb

Quality expectations

Platform	OCL	Quality
Broadwell	2.1	Production
Skylake	2.1	Beta
Kaby Lake	2.1	Beta
Coffee Lake	2.1	Beta
Cannon Lake	2.1	Experimental
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
• Skylake, Kaby Lake, Coffee Lake platforms downgraded to Beta quality due to regression in certification tests. Fix is in progress.

Important changes

• New Intel(R) Graphics Memory Management Library (gmmlib) ver. 19.1.1
• Install shared library into intel-opencl subfolder
• Add support of GPU preemption
• Expose cl_khr_spirv_no_integer_wrap_decoration extension