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

• intel/compute-runtime@21.38.21026
• intel/gmmlib@intel-gmmlib-21.2.1

Additional components revisions used in build

• Used for building runtime
  • intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
  • oneapi-src/level-zero@v1.5.0 (Compatible with oneAPI Level Zero API Spec v1.2)
  • intel/intel-graphics-compiler@igc-1.0.8708
  • intel/igsc@V0.2.4

Installation procedure on Ubuntu 18.04/20.04

1. Create temporary directory

Example:

mkdir neo

1. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/21.38.21026/intel-gmmlib_21.2.1_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.8708/intel-igc-core_1.0.8708_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.8708/intel-igc-opencl_1.0.8708_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.38.21026/intel-opencl_21.38.21026_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.38.21026/intel-ocloc_21.38.21026_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.38.21026/intel-level-zero-gpu_1.2.21026_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.38.21026/ww38.sum
sha256sum -c ww38.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

8d60716e5fab868e2c1781d3e3a70e37390a1da77458dbc2b7c5c0886367e163  intel-gmmlib_21.2.1_amd64.deb
44cdbe7fbdf8d9b06c346bebe230e86b841f79721fedd9349c04c1bb3f66b79a  intel-igc-core_1.0.8708_amd64.deb
197adbe645b717a10b2a6cc414ee44e00ac89e868657c8d3a5942789aa46788e  intel-igc-opencl_1.0.8708_amd64.deb
2daa74090ad2e90775779e447a487214513c77b84c00b543f766ae5950b966c2  intel-level-zero-gpu_1.2.21026_amd64.deb
bd4f1913bfa6d7f14f953e1555f0d85be1ddec7a97f95f2db9f1653609f5f3aa  intel-ocloc_21.38.21026_amd64.deb
bb9c58042a0db3de485388bbd2c5e260277f46baf618f449674eb92e1c5cf027  intel-opencl_21.38.21026_amd64.deb

Other installation procedures are described here.

Quality expectations

All platforms were validated on Ubuntu 20.04 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, opencl-clang, VC intrinsics, spirv-translator built with llvm 11
• Updated igsc
• Upddated L0 loader
• This is the last release with binaries compatible with Ubuntu 18.04. Starting next week, we will move to posting Ubuntu 20.04 packages only.