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20112026
most citedA Recursive Algebraic Coloring Technique for Hardware-Efficient Symmetric Sparse Matrix-Vector Multiplication

132 citations · 263 across the 9 of their papers we have counts for

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cs.SE2021

(R)SE challenges in HPC

Jonas Thies, Melven Röhrig-Zöllner, Achim Basermann

We discuss some specific software engineering challenges in the field of high-performance computing, and argue that the slow adoption of SE tools and techniques is at least in part…

math.NA2021★ 9 cited

Performance of the low-rank tensor-train SVD (TT-SVD) for large dense tensors on modern multi-core CPUs

Melven Röhrig-Zöllner, Jonas Thies, Achim Basermann

There are several factorizations of multi-dimensional tensors into lower-dimensional components, known as `tensor networks'. We consider the popular `tensor-train' (TT) format and…