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/level-zero@v1.0.26 (Compatible with oneAPI Level Zero API Spec v1.0.4)
- intel/intel-graphics-compiler@igc-1.0.6083
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/21.04.18912/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6083/intel-igc-core_1.0.6083_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6083/intel-igc-opencl_1.0.6083_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/intel-opencl_21.04.18912_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/intel-ocloc_21.04.18912_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/intel-level-zero-gpu_1.0.18912_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/21.04.18912/ww04.sum
sha256sum -c ww04.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
1da101ba76c157d7c621386d81af7dd11673fe7cb3b2b1988d56537a5ccf819a intel-gmmlib_20.3.2_amd64.deb
40768d12ad77cac6cb2f5a7afa3881eaaf2de3af8c623500934774cfc176a55d intel-igc-core_1.0.6083_amd64.deb
22398a6e102268e67694698076919d79d6529cf7f8f9700cf72dfb8b7c13dcaa intel-igc-opencl_1.0.6083_amd64.deb
b23c0517c9d4ca7c0b12824ff97dd92dbb3287a34a9cdbdc092832e46b0a3e3a intel-level-zero-gpu_1.0.18912_amd64.deb
0cf468b4995d5fb959f02a0ce263f987e3e88978f88c3e3f75fc158be51ae7d7 intel-ocloc_21.04.18912_amd64.deb
92cc42ec0d363d2cf41919d02bdc68845efd24be0144972b6d43680450caa55a intel-opencl_21.04.18912_amd64.deb
Other installation procedures are described here.
Quality expectations
Platform | OpenCL | Level Zero |
---|---|---|
Broadwell | 3.0 - Production | - |
Skylake | 3.0 - Production | 1.0 - Pre-Release |
Kaby Lake | 3.0 - Production | 1.0 - Pre-Release |
Coffee Lake | 3.0 - Production | 1.0 - Pre-Release |
Ice Lake | 3.0 - Production | 1.0 - Pre-Release |
Tiger Lake | 3.0 - Production | 1.0 - Pre-Release |
Apollo Lake | 3.0 - Production | - |
Gemini Lake | 3.0 - Production | - |
Elkhart Lake | 3.0 - Early support | - |
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 stock kernel
- 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
- Maintenance - Reduced test frequency compared to Production, no longer recommended for new deployments. Reactive support for customers.
Issues & regressions of note
- OpenCL and Level Zero packages provided in this release were compiled with DG1 support disabled
Important changes
- Updated IGC
- Added multi adapter support in L0 Metrics Api