19.17.12918
Pre-release
Pre-release
·
15789 commits
to master
since this release
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:
Additional components revisions used in build:
- intel/libva@c9bb65b (compatible with va_api_major_version = 1)
- intel/llvm-patches@cac8d77
- intel/opencl-clang@6257ffe
- KhronosGroup/SPIRV-LLVM-Translator@8ce6443
Installation procedure on Ubuntu
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/19.17.12918/intel-gmmlib_19.1.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.17.12918/intel-igc-core_1.0.3-1844_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.17.12918/intel-igc-opencl_1.0.3-1844_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.17.12918/intel-opencl_19.17.12918_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.17.12918/intel-ocloc_19.17.12918_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.17.12918/ww17.sum
sha256sum -c ww17.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
57de008acb583702c1879bea9f43006dbc5c957f63ea6d7e9039c4b82145b49f intel-gmmlib_19.1.1_amd64.deb
387285e4bfe580202ee1fc35ce37a58a9bf251b62495eea4f9d90b5b379e7f40 intel-igc-core_1.0.3-1844_amd64.deb
1644c07a4e47a1f37457c34edfc522e72e267a9f3cc87a5badfbfb644961f853 intel-igc-opencl_1.0.3-1844_amd64.deb
e78c4b2bada869734e5a319142c2ec5b08329f396029c7b4b3dde498b3b7598a intel-ocloc_19.17.12918_amd64.deb
66b2df415f4e4d05be7ad8d5d01ebc25534bb9367628bf52f03f012b04d13943 intel-opencl_19.17.12918_amd64.deb
Quality expectations
| Platform | OCL | Quality |
|---|---|---|
| Broadwell | 2.1 | Beta |
| 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
- Broadwell platform downgraded to Beta quality due to regression in certification tests. Fix is in progress.
Important changes
- Updated Intel Graphic Compiler to 1.0.3
- Disable Gen 10 in build
- Report SPIRV 1.2 as supported