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XBraid: Parallel Time Integration with Multigrid

LLNL scientists have developed an open-source, non-intrusive, and general purpose parallel-in-time code, XBraid. This tool solves for all time steps simultaneously with the help of a new multilevel algorithm and the massively parallel processing capabilities of current and future high-performance computers.

Learn more on the LLNL Computing website, and download the software on GitHub.

Lawrence Livermore National Laboratory

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