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@JacekDanecki JacekDanecki released this 24 Sep 13:21
· 9829 commits to master since this release
21.38.21026
9f5828b

Packages included in the release

Components revisions included in the release

Additional components revisions used in build

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

Platform OpenCL Level Zero
Skylake 3.0 - Production 1.2 - Pre-Release
Kaby Lake 3.0 - Production 1.2 - Pre-Release
Coffee Lake 3.0 - Production 1.2 - Pre-Release
Ice Lake 3.0 - Production 1.2 - Pre-Release
Tiger Lake 3.0 - Production 1.2 - Pre-Release
Rocket Lake 3.0 - Production 1.2 - Pre-Release
Broadwell 3.0 - Maintenance -
Apollo Lake 3.0 - Maintenance -
Gemini Lake 3.0 - Maintenance -
Elkhart Lake 3.0 - Early support -

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.
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