viennacl

Linear algebra and solver library using CUDA, OpenCL, and OpenMP

ViennaCL is a free open-source linear algebra library for computations on many-core architectures (GPUs, MIC) and multi-core CPUs. The library is written in C++ and supports CUDA, OpenCL, and OpenMP (including switches at runtime). The highlights of the latest 1.7.x release family are: * Fast sparse matrix-matrix multiplications, outperforming CUBLAS and MKL. * Fine-grained parallel algebraic multigrid preconditioners for CPUs, Xeon Phis, and GPUs. * Fine-grained parallel incomplete LU factorization preconditioners for CPUs, Xeon Phis, and GPUs.