StePS v1.0.2.2
A direct N-body code for compactified cosmological simulations.
Main features
-Optimized to run dark matter only N-body simulations in LambdaCDM, wCDM or w0waCDM cosmology.
-Running simulations with different models are possible by using external tabulated expansion histories.
-Able to run standard periodic and non-periodic spherical cosmological simulations.
-Can be used to make periodic, quasi-periodic or spherical glass.
-Available for GNU/Linux and Darwin (macOS).
-Written in C++ with MPI, OpenMP and CUDA parallelization.
-Able to use multiple GPUs simultaneously in a large computing cluster.
-Supported Initial Condition formats are HDF5, Gadget2, and ASCII.
-Supported output formats are ASCII and HDF5.
This release includes:
- StePS simulation source code (v1.0.2.2)
- StePS_IC.py initial condition generator script (v1.0.1.0)
- StePS_HF.py halo finder script (v0.2.0.2)
- Tools (Pre-IC generator, visualization scripts, snapshot converter scripts)
See README and CHANGELOG for detailed information