Components revisions included in the package:
- intel/compute-runtime@ d159d3b
- intel/gmmlib@99ff764
- intel/intel-graphics-compiler@b662d85
- intel/llvm-patches@96d382b
- intel/opencl-clang@8248120
Additional components revisions used in build:
QUALITY EXPECTATIONS
Platform | OCL | Quality |
---|---|---|
Broadwell | 2.1 | Production |
Skylake | 2.1 | Production |
Kaby Lake | 2.1 | Production |
Coffee Lake | 2.1 | Production |
Cannon Lake | 2.1 | Experimental |
Apollo Lake | 1.2 | Production |
Gemini Lake | 1.2 | Production |
Unless noted otherwise, the driver was validated on Ubuntu 16.04.4 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
Rpm package verification
- Verify the fingerprint and key ID C4C68662 of GPG public key
$ gpg --with-fingerprint compute-runtime.public
pub 2048R/C4C68662 2017-10-30 "CN = Intel(R) OpenCL GPU driver for Linux", O=Intel Corporation
Key fingerprint = CE62 F881 B10A 418A B4FA 55D0 C332 19B1 C4C6 8662
- If the GPG key fingerprint is correct, add the key to the system's rpm database.
$ sudo rpm --import compute-runtime.public
- Verify selected rpm package with imported public key
$ rpm -Kv intel-opencl-18.36.11428-1.fc27.x86_64.rpm
intel-opencl-18.36.11428-1.fc27.x86_64.rpm:
Header V4 RSA/SHA1 Signature, key ID c4c68662: OK
Header SHA1 digest: OK
Header SHA256 digest: OK
Payload SHA256 digest: OK
MD5 digest: OK
$ rpm -Kv intel-opencl-18.36.11428-1.fc28.x86_64.rpm
intel-opencl-18.36.11428-1.fc28.x86_64.rpm:
Header V4 RSA/SHA1 Signature, key ID c4c68662: OK
Header SHA1 digest: OK
Header SHA256 digest: OK
Payload SHA256 digest: OK
MD5 digest: OK