20.38.17961
·
15785 commits
to master
since this release
Packages included in the release
- intel-gmmlib (https://github.com/intel/gmmlib)
- intel-opencl, intel-ocloc, intel-level-zero-gpu (https://github.com/intel/compute-runtime)
Components revisions included in the release
Additional components revisions used in build (Ubuntu 18.04)
- Used for building runtime
- intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
- oneapi-src/[email protected] (Compatible with oneAPI Level Zero API Spec v1.0.4)
- intel/[email protected]
Installation procedure on Ubuntu 18.04/20.04
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/20.38.17961/intel-gmmlib_20.2.5_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5064/intel-igc-core_1.0.5064_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5064/intel-igc-opencl_1.0.5064_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.38.17961/intel-opencl_20.38.17961_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.38.17961/intel-ocloc_20.38.17961_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.38.17961/intel-level-zero-gpu_1.0.17961_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/20.38.17961/ww38.sum
sha256sum -c ww38.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
a76dcaf3ab1a7ecf7c328f20589e493cf740a957892bea4208c0d12efca165ad intel-gmmlib_20.2.5_amd64.deb
a2c262e45fb459498326b84fbe865ab04e6f73aa3d2d88deed6dbf8642865bc5 intel-igc-core_1.0.5064_amd64.deb
c7a4e5d21f3616c7fe2a3dc7c93f11cb258c8d7179919b28e6c151e7ae27ac7c intel-igc-opencl_1.0.5064_amd64.deb
619ed8635bdad26a4b10bd6cc24cbd841dc31869818a6226455052d4c563bb54 intel-level-zero-gpu_1.0.17961_amd64.deb
f1f4c389bdb1e3669267fc3150c644d54b2b20244cca8979ab3d3b9fcd8fd9d5 intel-ocloc_20.38.17961_amd64.deb
c9f4c367c4aa8a945cc39f19ede65de415cdd55737aa5497afd849d2f8dbe2ba intel-opencl_20.38.17961_amd64.deb
Other installation procedures are described here.
Quality expectations
| Platform | OpenCL | Level Zero |
|---|---|---|
| Broadwell | 2.1 - Production | - |
| Skylake | 2.1 - Production | 1.0 - Pre-Release |
| Kaby Lake | 2.1 - Production | 1.0 - Pre-Release |
| Coffee Lake | 2.1 - Production | 1.0 - Pre-Release |
| Ice Lake | 2.1 - Production | 1.0 - Pre-Release |
| Tiger Lake | 3.0* - Production | 1.0 - Early support |
| Apollo Lake | 1.2 - Production | - |
| Gemini Lake | 1.2 - Production | - |
| Elkhart Lake | 1.2 - Early support | - |
(*) Product is based on a published Khronos specification and is expected to pass the Khronos Conformance Process when available. Current conformance status can be found at https://www.khronos.org/conformance.
All platforms were validated on Ubuntu 20.04 LTS with stock kernel, with the following exceptions:
- Tiger Lake was tested with kernel from drm-tip
5.8.0-rc7 commit ebef75fc1a3f0abebf46d7270128553f82361bc8 2020-08-02_07-12-33 drm-tip: 2020y-08m-02d-07h-11m-48s UTC integration manifest - Ice Lake was tested on Ubuntu 20.04 LTS with kernel 5.4.0-26-generic
- Gemini Lake was tested on Ubuntu 18.04.1 LTS with stock kernel
Quality levels
- Experimental - no quality expectations
- Early support - platform may not be available on the market yet
- Pre-Release - suitable for integration and testing, gathering customer feedback
- Beta - suitable for integration and broad testing
- Production - Beta + meets API-specific conformance requirements; suitable for production
Issues & regressions of note
- OpenCL and Level Zero packages provided in this release were compiled with DG1 support disabled
Important changes
- Updated IGC to 1.0.5064