Parfor/SPMD and Backwards Euler method for ODEs
显示 更早的评论
As far as I know, a crucial assumption for using the aforementioned models is the independence between instructions so that the result at time t mustn't depend on the result at time t-1. That's why I'd ask if it is possible to adapt either the parfor or the SPMD model to solve ODEs with backwards Euler.
Thank you in advance for you answers.
回答（1 个）
Jan
2018-9-13
1 个投票
Solving ODEs cannot be parallelized in general. This is not a limitation of Matlab's PARFOR/SPMD, but the dependency between the steps prohibits the parallel evaluation.
You could use parfor to compute different integrations, e.g. for different parameters or initial values.
类别
在 帮助中心 和 File Exchange 中查找有关 Ordinary Differential Equations 的更多信息
2018-9-13
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
