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02/08/2023
General framework for re-assuring numerical reliability in parallel Krylov solvers: A case of BiCGStab methods
Parallel implementations of Krylov subspace methods often help to accele...
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03/31/2022
Efficient and Eventually Consistent Collective Operations
Collective operations are common features of parallel programming models...
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05/14/2020
Reproducibility of Parallel Preconditioned Conjugate Gradient in Hybrid Programming Environments
The Preconditioned Conjugate Gradient method is often employed for the s...
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04/09/2020
White Paper from Workshop on Large-scale Parallel Numerical Computing Technology (LSPANC 2020): HPC and Computer Arithmetic toward Minimal-Precision Computing
In numerical computations, precision of floating-point computations is a...
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04/09/2020