MAESTROeX solves the equations of low Mach number hydrodynamics on an adaptive grid, with support for a general equation of state, and nuclear reaction networks. The low Mach number approach allows for large timesteps to efficiently model subsonic flows.learn more
MAESTROeX is built on the AMReX adaptive mesh refinement library, and uses an advance MPI + tiled OpenMP approach to parallelism to get great performance on modern architectures. It scales from 1 to 10,000s of cores, and is run at most national supercomputing facilities.learn more
MAESTROeX (and its predecessor MAESTRO) has been used for scientific explorations of Type Ia supernovae (the Chandra and sub-Chandra scenarios), X-ray bursts, and convection in stellar evolution.learn more
git clone https://github.com/AMReX-Codes/amrex.git git clone https://github.com/AMReX-Astro/MAESTROeX.git git clone https://github.com/StarKiller-astro/Microphysics.git
export MAESTROEX_HOME=/path/to/MAESTROeX export AMREX_HOME=/path/to/amrex export MICROPHYSICS_HOME=/path/to/Microphysics
cd MAESTROeX/Exec/TEST_PROBLEMS/reacting_bubble/ make DIM=2 COMP=gnu
Additional physics capabilities are provided by the Microphysics git repository.