38 citations · 242 across the 36 of their papers we have counts for
3 papers · 1 filter
The communication-hiding pipelined BiCGStab method for the parallel solution of large unsymmetric linear systems
Siegfried Cools, Wim Vanroose
A High Performance Computing alternative to traditional Krylov subspace methods, pipelined Krylov subspace solvers offer better scalability in the strong scaling limit compared to…
Fast derivatives of likelihood functionals for ODE based models using adjoint-state method
Valdemar Melicher, Tom Haber, Wim Vanroose
We consider time series data modeled by ordinary differential equations (ODEs), widespread models in physics, chemistry, biology and science in general. The sensitivity analysis of…
Analyzing the effect of local rounding error propagation on the maximal attainable accuracy of the pipelined Conjugate Gradient method
Siegfried Cools, Emrullah Fatih Yetkin, Emmanuel Agullo +2
Pipelined Krylov subspace methods typically offer improved strong scaling on parallel HPC hardware compared to standard Krylov subspace methods for large and sparse linear systems.…