activity
20192024
most citedA Recursive Algebraic Coloring Technique for Hardware-Efficient Symmetric Sparse Matrix-Vector Multiplication

132 citations · 238 across the 10 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.DC2024

Cache Blocking of Distributed-Memory Parallel Matrix Power Kernels

Dane C. Lacey, Christie L. Alappat, Florian Lange +3

Sparse matrix-vector products (SpMVs) are a bottleneck in many scientific codes. Due to the heavy strain on the main memory interface from loading the sparse matrix and the possibl…

cs.CE2024

Code Generation and Performance Engineering for Matrix-Free Finite Element Methods on Hybrid Tetrahedral Grids

Fabian Böhm, Daniel Bauer, Nils Kohl +5

This paper introduces a code generator designed for node-level optimized, extreme-scalable, matrix-free finite element operators on hybrid tetrahedral grids. It optimizes the local…