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Superlu-dist
Jul 20, 2023
Distributed memory, MPI based SuperLU
SuperLU_DIST contains a set of subroutines to solve a sparse linear system A*X=B. It uses Gaussian elimination with static pivoting GESP. Static pivoting is a technique that combines the numerical stability of partial pivoting with the scalability of Cholesky no pivoting, to run accurately and efficiently on large numbers of processors.
SuperLU_DIST is a parallel extension to the serial SuperLU library. It is targeted for the distributed memory parallel machines. SuperLU_DIST is implemented in ANSI C, with OpenMP for on-node parallelism and MPI for off-node communications. We are actively developing GPU acceleration capabilities.
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