Awesome Astrophysical Simulation Codes 
A curated list of awesome astrophysical simulation software
| Code |
Description |
Lang. |
Repo |
Paper |
| Athena++ |
Radiation GRMHD code and adaptive mesh refinement (AMR) framework. |
 |
 |
 |
| Arepo |
Massively parallel moving Voronoi mesh cosmological simulation code. |
 |
 |
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| Cholla |
GPU-based hydro code. |
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| Dedalus |
Flexible framework for solving PDEs with modern spectral methods. |
 |
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| Enzo |
Adaptive Mesh Refinement Code for Astrophysics. |
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| FLASH |
Adaptive Mesh Hydrodynamics Code for Modeling Astrophysical Thermonuclear Flashes. |
 |
|
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| Gadget |
Parallel cosmological N-body and SPH code. |
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| Gizmo |
Flexible, massively-parallel, multi-physics simulation code. |
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| Pencil |
High-order finite-difference code for compressible hydrodynamic flows with magnetic fields and particles. |
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| PHANTOM |
Smoothed particle hydrodynamics and magnetohydrodynamics code for astrophysics. |
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| QUOKKA |
First two-moment AMR radiation hydrodynamics on GPUs for astrophysics. |
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| RAMSES |
Code to model astrophysical systems, featuring self-gravitating, magnetized, compressible, radiative fluid flows. |
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| REBOUND |
Open-source multi-purpose N-body code. |
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| Code |
Finite Difference |
Finite Volume |
Finite Element |
Spectral |
SPH |
N-body |
Eulerian |
ALE |
Lagrangian |
AMR |
| Athena++ |
|
🟩️️️️️ |
|
|
|
|
🟩️️️️️ |
|
|
🟩️️️️️ |
| Arepo |
|
🟩️️️️️ |
|
|
|
🟩️️️️️ |
|
🟩️️️️️ |
|
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| Cholla |
|
🟩️️️️️ |
|
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|
|
🟩️️️️️ |
|
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| Dedalus |
|
|
|
🟩️️️️️ |
|
|
🟩️️️️️ |
|
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| Enzo |
|
🟩️️️️️ |
|
|
|
|
🟩️️️️️ |
|
|
🟩️️️️️ |
| FLASH |
|
🟩️️️️️ |
|
|
|
|
🟩️️️️️ |
|
|
🟩️️️️️ |
| Gadget |
|
|
|
|
🟩️️️️️ |
🟩️️️️️ |
|
|
🟩️️️️️ |
|
| Gizmo |
|
🟩️️️️️ |
|
|
|
🟩️️️️️ |
|
|
🟩️️️️️ |
|
| Pencil |
🟩️️️️️ |
|
|
|
|
|
🟩️️️️️ |
|
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| PHANTOM |
|
|
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|
🟩️️️️️ |
🟩️️ |
|
|
🟩️️️️️ |
|
| QUOKKA |
|
🟩️️️️️ |
|
|
|
|
🟩️️️️️ |
|
|
️️️️️️️️🟩️️️️️ |
| RAMSES |
|
🟩️️️️️ |
|
|
|
🟩️️️️️ |
🟩️️️️️ |
|
|
🟩️️️️️ |
| REBOUND |
|
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|
🟩️️️️️ |
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| Code |
Hydrodynamics |
MHD |
Radiation |
Self-Gravity |
General-Relativity |
| Athena++ |
🟩️️️️️ |
🟩️️️️️ |
🟩️️️️️ |
🟩️️️️️ |
🟩️️️️️ |
| Arepo |
🟩️️️️️ |
🟩️️️️️ |
🟩️️️️️ |
🟩️️️️️ |
|
| Cholla |
🟩️ |
|
🟩️ |
🟩️ |
|
| Dedalus |
🟩️ |
🟩️ |
|
🟩️ |
|
| Enzo |
🟩️ |
🟩️ |
🟩️ |
🟩️ |
|
| FLASH |
🟩️ |
🟩️ |
🟩️ |
🟩️ |
|
| Gadget |
🟩️ |
|
|
🟩️ |
|
| Gizmo |
🟩️ |
🟩️ |
🟩️ |
🟩️ |
|
| Pencil |
🟩️ |
🟩️ |
|
🟩️ |
|
| PHANTOM |
🟩️ |
|
|
🟩️ |
|
| QUOKKA |
🟩️️️️️ |
|
🟩️️️️️ |
🟩️️️️️ |
|
| RAMSES |
🟩️ |
🟩️ |
🟩️ |
🟩️ |
|
| REBOUND |
|
|
|
🟩️ |
|
High-Performance Features
| Code |
MPI |
GPU |
| Athena++ |
🟩️️️️️ |
|
| Arepo |
🟩️️️️️ |
|
| Cholla |
🟩️️️️️ |
🟩️️️️️ |
| Dedalus |
🟩️ |
|
| Enzo |
🟩️ |
|
| FLASH |
🟩️ |
|
| Gadget |
🟩️ |
|
| Gizmo |
🟩️ |
|
| Pencil |
🟩️ |
|
| PHANTOM |
🟩️ |
|
| QUOKKA |
🟩️ |
🟩️ |
| RAMSES |
🟩️ |
|
| REBOUND |
🟩️ |
|
Contributions to the list are welcome! Contributing guidelines can be found in contributing.md
