Aug 18, 2020 · A highly-efficient sparse triangular system solver for graphics processors that combines iterative refinement with the block-Jacobi preconditioner available in ...

Recent research efforts have shown that Jacobi and block-Jacobi relaxation methods can be used as an effective and highly parallel approach for the solution ...

Recent research efforts have shown that Jacobi and block-Jacobi relaxation methods can be used as an effective and highly parallel approach for the solution of ...

This paper bridges the gap between relaxation methods based on regular splittings and preconditioners by demonstrating that iterative refinement can be ...

Multiprecision Block-Jacobi for Iterative Triangular Solves · List of references · Publications that cite this publication.

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Aug 18, 2020 · Multiprecision Block-Jacobi for iterative triangular solves ; Publikationstyp, Proceedingsbeitrag ; Publikationsjahr, 2020 ; Sprache, Englisch.

Feb 12, 2018 · We also show that by using block Jacobi iterations, we can extend the range of problems for which such an approach can be effective. For block.

In [30] iterative solvers such as Jacobi and Block-Jacobi are proposed for solving sparse triangular systems with increased parallelism in exchange for a direct ...

We investigate the use of Jacobi iterations (also called sweeps in this paper) and a “block-asynchronous” variant to apply an incomplete LU (ILU) factoriza-.