212 citations · 506 across the 17 of their papers we have counts for
3 papers · 1 filter
The Reverse Cuthill-McKee Algorithm in Distributed-Memory
Ariful Azad, Mathias Jacquelin, Aydin Buluc +1
Ordering vertices of a graph is key to minimize fill-in and data structure size in sparse direct solvers, maximize locality in iterative solvers, and improve performance in graph a…
Accelerating Nuclear Configuration Interaction Calculations through a Preconditioned Block Iterative Eigensolver
Meiyue Shao, Hasan Metin Aktulga, Chao Yang +3
We describe a number of recently developed techniques for improving the performance of large-scale nuclear configuration interaction calculations on high performance parallel compu…
An Asynchronous Task-based Fan-Both Sparse Cholesky Solver
Mathias Jacquelin, Yili Zheng, Esmond Ng +1
Systems of linear equations arise at the heart of many scientific and engineering applications. Many of these linear systems are sparse; i.e., most of the elements in the coefficie…