PARALUTION is a library for sparse iterative methods with special focus on multi-core and accelerator technology such as GPUs. In particular, it incorporates fine-grained parallel preconditioners designed to expolit modern multi-/many-core devices. Based on C++, it provides a generic and flexible design and interface which allow seamless integration with other scientific software packages. The library is open source and released under GPL. Key features are:

• OpenMP, CUDA and OpenCL support
• No special hardware/library requirement
• Portable code and results across all hardware
• Many sparse matrix formats
• Various iterative solvers/preconditioners
• Generic and robust design
• Plug-in for the finite element package Deal.II
• Documentation: user manual (pdf), reports, doxygen

More information, including documentation and case studies, is available at http://www.paralution.com.