19.41.14441
·
14919 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@1c93162
- intel/opencl-clang@6f8c329
- KhronosGroup/SPIRV-LLVM-Translator@beaa885
- llvm/llvm-project@e82a536
Installation procedure on Ubuntu 18.04
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/19.41.14441/intel-gmmlib_19.3.2_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.41.14441/intel-igc-core_1.0.2597_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.41.14441/intel-igc-opencl_1.0.2597_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.41.14441/intel-opencl_19.41.14441_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.41.14441/intel-ocloc_19.41.14441_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.41.14441/ww41.sum
sha256sum -c ww41.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
aa978b54eac464c14fd32e3489fdb0fa80e9cdf5895edb568425e294debe893d intel-gmmlib_19.3.2_amd64.deb
cd4a3cae3d4305e6dd322bacdc47037b4e8b614aea73d8f75364affd94644ff3 intel-igc-core_1.0.2597_amd64.deb
39c34ee549751e9894090c6f81e91b8eec10b7f17bff5215fb1ed6ac64cace41 intel-igc-opencl_1.0.2597_amd64.deb
931c1ad0c94d9d8c5db0e951496d68d5fbcce7f27993213c05026471cd997b5f intel-ocloc_19.41.14441_amd64.deb
020ea4e277458228c9947aec1ba656d74e822b23530c8f465df0e004dd309681 intel-opencl_19.41.14441_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 ccd2c9cb3fd35f9654cdf6743bdecfb489fba70a 2019-09-19_19-07-08 drm-tip: 2019y-09m-19d-18h-52m-24s 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