14 citations · 51 across the 12 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
cs.DC2019★ 4 cited
Improving strong scaling of the Conjugate Gradient method for solving large linear systems using global reduction pipelining
Siegfried Cools, Jeffrey Cornelis, Pieter Ghysels +1
This paper presents performance results comparing MPI-based implementations of the popular Conjugate Gradient (CG) method and several of its communication hiding (or 'pipelined') v…
math.NA2019
A Parallel Hierarchical Blocked Adaptive Cross Approximation Algorithm
Yang Liu, Wissam Sid-Lakhdar, Elizaveta Rebrova +2
This paper presents a hierarchical low-rank decomposition algorithm assuming any matrix element can be computed in time. The proposed algorithm computes rank-revealing decom…