ComputeCpp

ComputeCpp is a high-performance C++ SYCL implementation from Codeplay Software. SYCL is an open standard from the Khronos Group that provides a C++ programming model for heterogeneous computing, allowing developers to write applications that can run on various compute devices such as CPUs, GPUs, and FPGAs from a single C++ codebase. ComputeCpp provides a compiler and runtime system that enables developers to leverage the power of these diverse hardware accelerators for their C++ applications.

The primary goal of ComputeCpp is to enable developers to write portable, high-performance code for heterogeneous systems using standard C++. It supports different SYCL features and aims to provide good performance across various hardware architectures. Codeplay actively contributes to the SYCL standard and works with hardware vendors to ensure compatibility and optimize performance. ComputeCpp is used in various domains, including scientific computing, artificial intelligence, and data analytics, where accelerating computationally intensive tasks is crucial.

ComputeCpp typically includes a compiler that translates SYCL C++ code into device-specific code. The runtime system manages the execution of this code on the target hardware, handling data transfers and synchronization between the host CPU and accelerators. This abstraction allows developers to focus on the algorithm rather than the intricacies of specific hardware platforms. The availability of ComputeCpp allows developers to explore and utilize the benefits of heterogeneous computing with a familiar C++ programming paradigm.