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机译:Developing a Multi-GPU-Enabled Preconditioned GMRES with Inexact Triangular Solves for Block Sparse Matrices
Xinyang Normal Univ, Coll Comp & Informat Technol, Xinyang 464000, Henan, Peoples R China;
Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100190, Peoples R China;