19.27.13361

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

• intel/compute-runtime@19.27.13361
• intel/gmmlib@intel-gmmlib-19.2.1
• intel/intel-graphics-compiler@8ded4d5

Additional components revisions used in build

• intel/libva@c9bb65b (compatible with va_api_major_version = 1)
• intel/llvm-patches@dadc84b
• intel/opencl-clang@41cad39
• KhronosGroup/SPIRV-LLVM-Translator@83298e3

Installation procedure on Ubuntu

1. Create temporary directory

Example:

mkdir neo

2. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/19.27.13361/intel-gmmlib_19.2.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.27.13361/intel-igc-core_1.0.10-2273_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.27.13361/intel-igc-opencl_1.0.10-2273_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.27.13361/intel-opencl_19.27.13361_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.27.13361/intel-ocloc_19.27.13361_amd64.deb

3. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/19.27.13361/ww27.sum
sha256sum -c ww27.sum

4. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

e14ec78b7f2db75ed0e820feba1ea8759634c09da0301d91990a0137855e1314  intel-gmmlib_19.2.1_amd64.deb
400c78d071b4a79b5b992b33d1f635676275c7c434559dcad9436407464c7bd9  intel-igc-core_1.0.10-2273_amd64.deb
8ba143505716efa4a162e0f336a811f655d7dbc04951f41a85c5706d73a1388d  intel-igc-opencl_1.0.10-2273_amd64.deb
b690b3ca1343ac2a28f21983f5ffda6d8d73b3595969e235b97b8899e578b37f  intel-ocloc_19.27.13361_amd64.deb
a6373e82e4617947bd407025ae3d6fe670dc0bf730ef78da4451ec173965d935  intel-opencl_19.27.13361_amd64.deb

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	Pre-Release
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.

Quality levels

• Experimental - no quality expectations
• Pre-Release - major issues or regressions; suitable for preliminary checkout
• Beta - no known major issues or regressions; 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 CFL platform i915.alpha_support=1 kernel parameter is required under Ubuntu 16.04.4 with default kernel 4.13

Important changes

• Updated Intel Graphic Compiler to 1.0.10-2273
• Adding support for kernel disasm using IGA
• Add clGetMemAllocInfoIntel
• Add clSetProgramSpecializationConstant