Solving same DiffEq repeatedly but with different initial conditions

[ChrisRackauckas]

@ash

Currently I just do this in a loop. I’m sure there’s a smarter way but I haven’t quite found it in the documentation yet. This is very inefficient of course since I need to keep setting up the problem again every time.

You can use the integrator interface with reinit.

https://diffeq.sciml.ai/stable/basics/integrator/

Or you can use the ensemble interface to auto-parallelize it.

https://diffeq.sciml.ai/stable/features/ensemble/

This includes automated GPU parallelism with DiffEqGPU.jl

GitHub - SciML/DiffEqGPU.jl: GPU-acceleration routines for...