Comments (4)
Hi, you are welcome!
DynamicalSystems.jl does not support GPU in any particular application, however that also depends what you mean in the specific sense. Which part of the framework in particular did you expect to find in GPU?
For the algorithms that use DynamicalSystem
, the majority of time is spend on solving the ODEs. So if you had an ODE solver that works on the GPU, that would apply here just as well. For DeterministicIteratedMaps with large dimensionality it would be possible to run the time evolution on the GPU if the GPU allows for inplace computations. The system state can be any arbitrary array in the case of in-place systems.
For the algorithms that use StateSpaceSet
, each algorithm is unique and if you wanted a GPU version it would have to be written for each algorithm individually.
Are there any plans to add GPU capability
Not in the general sense, but of course if someone did a PR that implemented a GPU algorithm for a specific problem we would of course welcome it!
from dynamicalsystems.jl.
If you're using Ensembles internally then https://docs.sciml.ai/DiffEqGPU/stable/ should just work?
from dynamicalsystems.jl.
Ah, awesome, I'll think about how I can make the interfacing of using this easier, as at the moment all algorithms use integrators not problems and solve
.
from dynamicalsystems.jl.
It would in principle be compatible with EnsembleGPUArray, but not EnsembleGPUKernel. If you want the limited overhead you really need to have the solve be a single kernel call for the GPU overhead to be low.
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Related Issues (20)
- DynamicalSystems.jl 3.0 redesign HOT 3
- Recurrence analysis does not work anymore HOT 2
- Support for Complex number equations? HOT 3
- need support for Interactive Trajectory Evolution in unpredefined systems HOT 1
- integrator-using functions should return NaN on non-successful integrator steps HOT 24
- FYI: font glitches - a very minor issue and probably slightly off-topic... HOT 2
- basins_of_attraction fails at simple system (easy fix) HOT 22
- Extreme events functionality /ies HOT 14
- Delayed Differential Equations HOT 1
- produce_orbitdiagram problem. HOT 7
- PSA: DynamicalSystems.jl will become a multirepo on v3.0 HOT 3
- Early Warning Signals / Resilience Indicators / Regime Shift Identifiers / Transition Identifiers and related resources HOT 5
- t0 definition leads to unexpected behaviour with trajectory() HOT 2
- Method `recursivecopy!(::Matrix{Float64}, ::Vector{SVector{2, Float64}})` does not exist HOT 2
- Yes: again: "Failed to precompile due to DiffEqBase #163" HOT 15
- reinit! error for parallel integrator and in-pace equations of motion HOT 2
- Unclear description of Joint recurrence plot functions (in RecurrenceAnalysis.jl) HOT 4
- Passing a ModelingToolkit system to a ContinuousDynamicalSystem HOT 5
- Error on clean install on apple silicon mac HOT 2
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