GADGET2

GADGET-2

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GADGET-2: Galaxies
with dark matter and gas
interact

A code for cosmological simulations of structure
formation

 

Description
GADGET is a freely
available code for cosmological N-body/SPH simulations on massively
parallel computers with distributed memory. GADGET
uses an explicit communication model that is implemented with the
standardized MPI communication interface. The code can be run on
essentially all supercomputer systems presently in use, including
clusters of workstations or individual PCs.

GADGET
computes gravitational forces with a hierarchical tree algorithm
(optionally in combination with a particle-mesh
scheme for long-range gravitational forces) and represents fluids by
means of smoothed particle hydrodynamics (SPH). The code can be used
for studies of isolated systems, or for simulations

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