21 citations · 191 across the 67 of their papers we have counts for
5 papers · 1 filter
Multilevel Summation for Dispersion: A Linear-Time Algorithm for Potentials
Daniel Tameling, Paul Springer, Paolo Bientinesi +1
We have extended the multilevel summation (MLS) method, originally developed to evaluate long-range Coulombic interactions in molecular dynamics (MD) simulations [Skeel et al., J.…
Towards an Efficient Use of the BLAS Library for Multilinear Tensor Contractions
Edoardo Di Napoli, Diego Fabregat-Traver, Gregorio Quintana-Ortì +1
Mathematical operators whose transformation rules constitute the building blocks of a multi-linear algebra are widely used in physics and engineering applications where they are ve…
Algorithms for Large-scale Whole Genome Association Analysis
Elmar Peise, Diego Fabregat, Yurii Aulchenko +1
In order to associate complex traits with genetic polymorphisms, genome-wide association studies process huge datasets involving tens of thousands of individuals genotyped for mill…
Improved Accuracy and Parallelism for MRRR-based Eigensolvers -- A Mixed Precision Approach
Matthias Petschow, Enrique Quintana-Orti, Paolo Bientinesi
The real symmetric tridiagonal eigenproblem is of outstanding importance in numerical computations; it arises frequently as part of eigensolvers for standard and generalized dense…
Streaming Data from HDD to GPUs for Sustained Peak Performance
Lucas Beyer, Paolo Bientinesi
In the context of the genome-wide association studies (GWAS), one has to solve long sequences of generalized least-squares problems; such a task has two limiting factors: execution…