Thicket is an open-source Python toolkit for Exploratory Data Analysis (EDA) of multi-run
performance experiments. It enables an understanding of optimal performance configuration …

Abstract The Lawrence Livermore National Laboratory (LLNL) will soon have in place the El
Capitan exascale supercomputer, based on advanced micro devices (AMD) graphics …

We propose a new Nitsche-type approach for weak enforcement of normal velocity
boundary conditions for a Lagrangian discretization of the compressible shock …

Optimization of large-scale frame structures consumes a vast amount of time since the
analysis of such complex systems contains several iterative processes. Mitigating …

We present a new method for two-material Lagrangian hydrodynamics, which combines the
Shifted Interface Method (SIM) with a high-order Finite Element Method. Our approach relies …

MAGMA (Matrix Algebra for GPU and Multicore Architectures) is a pivotal open-source
library in the landscape of GPU-enabled dense and sparse linear algebra computations …

Matrix-free techniques play an increasingly important role in large-scale simulations. Schur
complement techniques and massively parallel multigrid solvers for second-order elliptic …

Power is an often-cited reason for moving to advanced architectures on the path to Exascale
computing. This is due to the practical concern of delivering enough power to successfully …

Аннотация Приведен обзор публикаций, посвященных особенностям использования
параллельных вычислительных систем для решения задач механики сплошных сред …

We propose a new method for remap of material volume fractions, densities, and specific
internal energies in the context of multi-material compressible ALE hydrodynamics [?]. The …