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3D Parallel (Intel TBB) N-Body Simulator in OpenGL. Two versions: Naive n-body and Barnes-Hut.

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3D Parallel N-Body Simulator in OpenGL

Simulations of dynamical systems of particles are often used in physics to predict behavior of planets, stars, galaxies, gas particles... The interaction between particles is described by physically sound equations and ”integrated” in time to predict the outcome of the simulation.

Features

Uses the Barnes-Hut algorithm and the Naive N-Body algorithm to simulate particle gravity interactions in C++ 11 Parallelization using Intel Thread Building Blocks OpenGL for the 3D visualisation.

Documentation

Documentation comparing the speed-up between the serial and parallel versions: https://onedrive.live.com/redir?resid=F3C315EB7F683B03!16208&authkey=!ABgFWP56pvq2rCs&ithint=file%2cpdf

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3D Parallel (Intel TBB) N-Body Simulator in OpenGL. Two versions: Naive n-body and Barnes-Hut.

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