Differentialequations. jl–a performant and feature-rich ecosystem for solving differential equations in julia

C Rackauckas, Q Nie - Journal of …, 2017 - … .openresearchsoftware.metajnl.com
DifferentialEquations. jl is a package for solving differential equations in Julia. It covers
discrete equations (function maps, discrete stochastic (Gillespie/Markov) simulations) …

[HTML][HTML] Multi-GPU acceleration of large-scale density-based topology optimization

D Herrero-Pérez, PJM Castejón - Advances in Engineering Software, 2021 - Elsevier
This work presents a parallel implementation of density-based topology optimization using
distributed GPU computing systems. The use of multiple GPU devices allows us accelerating …

Automated translation and accelerated solving of differential equations on multiple GPU platforms

U Utkarsh, V Churavy, Y Ma, T Besard… - Computer Methods in …, 2024 - Elsevier
We demonstrate a high-performance vendor-agnostic method for massively parallel solving
of ensembles of ordinary differential equations (ODEs) and stochastic differential equations …

[HTML][HTML] The art of solving a large number of non-stiff, low-dimensional ordinary differential equation systems on GPUs and CPUs

D Nagy, L Plavecz, F Hegedűs - Communications in Nonlinear Science and …, 2022 - Elsevier
This paper discusses the main performance barriers for solving a large number of
independent ordinary differential equation systems on processors (CPU) and graphics cards …

[HTML][HTML] Memory-friendly fixed-point iteration method for nonlinear surface mode oscillations of acoustically driven bubbles: from the perspective of high-performance …

P Kalmár, F Hegedűs, D Nagy, L Sándor… - Ultrasonics …, 2023 - Elsevier
A fixed-point iteration technique is presented to handle the implicit nature of the governing
equations of nonlinear surface mode oscillations of acoustically excited microbubbles. The …

[HTML][HTML] Program package MPGOS: Challenges and solutions during the integration of a large number of independent ODE systems using GPUs

F Hegedűs - Communications in Nonlinear Science and Numerical …, 2021 - Elsevier
Challenges and efficient solution techniques during the integration of a large number of
independent ordinary differential equations (ODEs) using the massively parallel architecture …

Continuous dimer angles on the silicon surface: Critical properties and the Kibble-Zurek mechanism

A Weitzel, G Schaller, F Queisser, R Schützhold - Physical Review B, 2024 - APS
Langevin dynamics simulations are used to analyze the static and dynamic properties of an
XY model adapted to dimers forming on Si (001) surfaces. The numerics utilize high …

面向CPU, GPU 多目标机的混合求解器设计与实现

马琳, 张雪松, 雷新丽, 包铁 - 系统仿真学报, 2022 - china-simulation.com
传统常微分方程的并行求解方法主要包括面向任务的并行和面向方法的并行,
但是这两种求解算法, 只能利用CPU, 或者只能面向同质形式的ODE (ordinary differential …

[图书][B] Chemodynamical Simulations of Star-Forming Molecular Clouds

CJ Hsu - 2023 - search.proquest.com
Stars are known to form from dense, dusty clumps and cores of molecular clouds. However,
there is no consensus on a theory that can predict the rate of star formation, its clustering …

Solving large number of non-stiff, low-dimensional ordinary differential equation systems on gpus and cpus: performance comparisons of mpgos, odeint and …

D Nagy, L Plavecz, F Hegedűs - arXiv preprint arXiv:2011.01740, 2020 - arxiv.org
In this paper, the performance characteristics of different solution techniques and program
packages to solve a large number of independent ordinary differential equation systems is …