Releases: intel/compute-runtime
Releases · intel/compute-runtime
18.27.11048
Components revisions included in the package:
- intel/compute-runtime@ b3c742b
- intel/gmmlib@375036a
- intel/intel-graphics-compiler@a56f313
- intel/llvm-patches@5c67217
- intel/opencl-clang@9b2473d
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-18.27.11048-1.fc27.x86_64.rpm
intel-opencl-18.27.11048-1.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-18.27.11048-1.fc28.x86_64.rpm
intel-opencl-18.27.11048-1.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
18.26.10987
Components revisions included in the package:
- intel/compute-runtime@ 4a4ad64
- intel/gmmlib@5ff84b9
- intel/intel-graphics-compiler@dca01ed
- intel/llvm-patches@8a7abaf
- intel/opencl-clang@9b2473d
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
18.25.10965
Components revisions included in the package:
- intel/compute-runtime@ 3e65a39
- intel/gmmlib@5ff84b9
- intel/intel-graphics-compiler@dca01ed
- intel/llvm-patches@8a7abaf
- intel/opencl-clang@9b2473d
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 |
| 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:
- 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
18.24.10921
Components revisions included in the package:
- intel/compute-runtime@ 769e09e
- intel/gmmlib@3f31384
- intel/intel-graphics-compiler@65bbbe3
- intel/llvm-patches@7ac2c8a
- intel/opencl-clang@9b2473d
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 |
| 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:
- 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
18.23.10915
Components revisions included in the package:
- intel/compute-runtime@ c46f716
- intel/gmmlib@3f31384
- intel/intel-graphics-compiler@65bbbe3
- intel/llvm-patches@7ac2c8a
- intel/opencl-clang@9b2473d
Additional components revisions used in build:
QUALITY EXPECTATIONS
| Platform | OCL | Quality |
|---|---|---|
| Broadwell | 2.1 | Beta |
| Skylake | 2.1 | Production |
| Kaby Lake | 2.1 | Production |
| Coffee Lake | 2.1 | Production |
| 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:
- 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
- Broadwell downgraded to Beta quality due to regression in certification tests. Fix is in progress.
18.22.10890
Components revisions included in the package:
- intel/compute-runtime@ 9a7e57d
- intel/gmmlib@a501534
- intel/intel-graphics-compiler@65bbbe3
- intel/llvm-patches@7ac2c8a
- intel/opencl-clang@9b2473d
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 |
| 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:
- 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
18.21.10858
Components revisions included in the package:
- intel/compute-runtime@ 972c080
- intel/gmmlib@a501534
- intel/intel-graphics-compiler@858e183
- intel/llvm-patches@0ba9deb
- intel/opencl-clang@fa75886
Additional components revisions used in build:
QUALITY EXPECTATIONS
| Platform | OCL | Quality |
|---|---|---|
| Broadwell | 2.1 | Pre-Release |
| Skylake | 2.1 | Production |
| Kaby Lake | 2.1 | Production |
| Coffee Lake | 2.1 | Production |
| 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:
- 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.
- Broadwell - device enqueue not fully operational – you may experience slowness in kernel execution or GPU hang
- For CFL platform i915.alpha_support=1 kernel parameter is required under Ubuntu 16.04.4 with default kernel 4.13
18.20.10830
Components revisions included in the package:
- intel/compute-runtime@ bcda4ce
- intel/gmmlib@a501534
- intel/intel-graphics-compiler@858e183
- intel/llvm-patches@0ba9deb
- intel/opencl-clang@fa75886
Additional components revisions used in build:
QUALITY EXPECTATIONS
| Platform | OCL | Quality |
|---|---|---|
| Broadwell | 2.1 | Pre-Release |
| Skylake | 2.1 | Production |
| Kaby Lake | 2.1 | Production |
| Coffee Lake | 2.1 | Production |
| Apollo Lake | 1.2 | Production |
| Gemini Lake | 1.2 | Beta |
Unless noted otherwise, the driver was validated on Ubuntu 16.04.4 LTS with stock kernel.
Quality levels:
- 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.
- Broadwell - device enqueue not fully operational – you may experience slowness in kernel execution or GPU hang
- For CFL platform i915.alpha_support=1 kernel parameter is required under Ubuntu 16.04.4 with default kernel 4.13
- One functional issue on GLK under debug
- For application which is not linked with pthread library one of the following workarounds is required:
- recompile application with flag "-pthread"
- set environment variable LD_PRELOAD=<path/to/libthread>
- use an ICD which links pthread library
2018ww19-010806
Components revisions included in the package:
- intel/compute-runtime@ b59a5f1
- intel/gmmlib@a501534
- intel/intel-graphics-compiler@858e183
- intel/llvm-patches@0ba9deb
- intel/opencl-clang@fa75886
Additional components revisions used in build:
QUALITY EXPECTATIONS
| Platform | OCL | Quality | Comments |
|---|---|---|---|
| Broadwell | 2.1 | Pre-Release | |
| Skylake | 2.1 | Production | |
| Kaby Lake | 2.1 | Production | |
| Coffee Lake | 2.1 | Production | |
| Apollo Lake | 1.2 | Production | |
| Gemini Lake | 1.2 | Beta |
Unless noted otherwise, the driver was validated on Ubuntu 16.04.4 LTS with stock kernel.
Quality levels:
- 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.
- Broadwell - device enqueue not fully operational – you may experience slowness in kernel execution or GPU hang
- In our weekly validation runs we have switched from Ubuntu 16.04.3 (default kernel 4.10) to Ubuntu 16.04.4 (default kernel 4.13). Functional delta:
- GLK and CFL platforms are supported, we will no longer use vanilla kernel 4.14 LTS to validate these platforms. For CFL i915.alpha_support=1 kernel parameter is required.
- One functional issue on GLK under debug – GLK downgraded to “Beta” quality
- Since the last release, the driver was changed to create an asynchronous thread in DrmGemCloseWorker class which may cause segfaults when application or ICD doesn't link pthread library. It's known issue https://sourceware.org/bugzilla/show_bug.cgi?id=16628 when thread is created in library loaded by dlopen in application which is not linked with pthread library. We are implementing a solution to this.
In the meantime, you can use one of the following workarounds:- compile application with flag "-pthread"
- set environment variable LD_PRELOAD=<path/to/libthread>
- use an ICD which links pthread library
2018ww18-010782
Components revisions included in the package:
- intel/compute-runtime@ 21f2350
- intel/gmmlib@b7ce36f
- intel/intel-graphics-compiler@dbb9f9f
- intel/llvm-patches@0871c14
- intel/opencl-clang@fa75886
Additional components revisions used in build:
QUALITY EXPECTATIONS
| Platform | OCL | Quality | Comments |
|---|---|---|---|
| Broadwell | 2.1 | Pre-Release | |
| Skylake | 2.1 | Production | |
| Kaby Lake | 2.1 | Production | |
| Coffee Lake | 2.1 | Production | kernel 4.14+ |
| Apollo Lake | 1.2 | Production | |
| Gemini Lake | 1.2 | Production | kernel 4.14+ |
Unless noted otherwise, the driver was validated on Ubuntu 16.04.3 LTS with stock kernel.
Quality levels:
- 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.
- Broadwell - device enqueue not fully operational – you may experience slowness in kernel execution or GPU hang