Processors -16.1.1 Or Later- Download — Opencl Runtime For Intel Core And Intel Xeon
Introduction OpenCL (Open Computing Language) is a framework for writing programs that execute across heterogeneous platforms, including CPUs, GPUs, and FPGAs. For Intel Core and Intel Xeon processors, the Intel® CPU Runtime for OpenCL™ Applications provides the necessary libraries and drivers to enable OpenCL 2.0, 2.1, and 3.0 features on the CPU itself.
# For Ubuntu 18.04/20.04 (example) wget https://apt.repos.intel.com/opencl/2020/intel-opencl-2020.2.320.deb sudo dpkg -i intel-opencl-2020.2.320.deb Check version with clinfo | grep "Driver Version" . Some 2020.x releases report as “16.1.x” internally. Introduction OpenCL (Open Computing Language) is a framework
For the exact terms, read the license.txt included in the download. While Intel has moved most OpenCL development into the oneAPI ecosystem, the legacy 16.1.1 runtime remains a critical dependency for many production applications. If you need this exact version, your best sources are Intel’s archived downloads (via Intel Premier Support or legacy download center) or trusted redistributors. For most users, installing the Intel oneAPI Base Toolkit (which includes a modern, backward-compatible OpenCL CPU runtime) is the safest and most straightforward path forward. Some 2020
| Processor Family | Minimum Generation | |----------------|--------------------| | Intel Core i3/i5/i7/i9 | 4th Gen (Haswell) | | Intel Xeon E3/E5/E7 | v3 (Haswell-EP) | | Intel Xeon Scalable | 1st Gen (Skylake-SP) | | Intel Xeon D | 1500 series+ | If you need this exact version, your best
sudo apt install ocl-icd-libopencl1 Solution: Fall back to OpenCL 1.2 mode. Set environment variable:
export CL_CONFIG_CPU_OPENCL_VERSION=1.2 The Intel CPU Runtime for OpenCL Applications is provided under the Intel Simplified Software License (similar to BSD-3). It is free for development and distribution as long as it is not modified or reverse-engineered. Redistribution of the runtime DLLs/SOs is permitted only with your application.
