llnl/CARE
CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that functionality, adding new features such as loop fusion capability and a portable interface for many numerical algorithms. It provides all the basics for anyone wanting to write portable code.
GitHub repository with 31 stars and 6 forks.
Language: C++
Topics: gpu, gpu-acceleration, gpu-computing, gpu-programming, hpc, hpc-applications, portability, portable, portable-apps, portable-class-library