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\appendix |
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\chapter{\label{chapt:oopse}Object-Oriented Parallel Simulation Engine} |
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Designing object-oriented software is hard, and designing reusable |
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object-oriented scientific software is even harder. Absence of |
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applying modern software development practices is the bottleneck of |
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Scientific Computing community\cite{Wilson2006}. For instance, in |
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the last 20 years , there are quite a few MD packages that were |
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developed to solve common MD problems and perform robust simulations |
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. However, many of the codes are legacy programs that are either |
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poorly organized or extremely complex. Usually, these packages were |
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contributed by scientists without official computer science |
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training. The development of most MD applications are lack of strong |
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coordination to enforce design and programming guidelines. Moreover, |
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most MD programs also suffer from missing design and implement |
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documents which is crucial to the maintenance and extensibility. |
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Along the way of studying structural and dynamic processes in |
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condensed phase systems like biological membranes and nanoparticles, |
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we developed and maintained an Object-Oriented Parallel Simulation |
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Engine ({\sc OOPSE}). This new molecular dynamics package has some |
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unique features |
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Absence of applying modern software development practices is the |
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bottleneck of Scientific Computing community\cite{Wilson2006}. In |
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the last 20 years , there are quite a few MD |
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packages\cite{Brooks1983, Vincent1995, Kale1999} that were developed |
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to solve common MD problems and perform robust simulations . |
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Unfortunately, most of them are commercial programs that are either |
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poorly written or extremely complicate. Consequently, it prevents |
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the researchers to reuse or extend those packages to do cutting-edge |
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research effectively. Along the way of studying structural and |
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dynamic processes in condensed phase systems like biological |
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membranes and nanoparticles, we developed an open source |
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Object-Oriented Parallel Simulation Engine ({\sc OOPSE}). This new |
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molecular dynamics package has some unique features |
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\begin{enumerate} |
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\item {\sc OOPSE} performs Molecular Dynamics (MD) simulations on non-standard |
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atom types (transition metals, point dipoles, sticky potentials, |
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program of the package, \texttt{oopse} and it corresponding parallel |
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version \texttt{oopse\_MPI}, as well as other useful utilities, such |
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as \texttt{StatProps} (see Sec.~\ref{appendixSection:StaticProps}), |
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\texttt{DynamicProps} (see |
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Sec.~\ref{appendixSection:appendixSection:DynamicProps}), |
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\texttt{Dump2XYZ} (see |
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Sec.~\ref{appendixSection:appendixSection:Dump2XYZ}), \texttt{Hydro} |
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(see Sec.~\ref{appendixSection:appendixSection:hydrodynamics}) |
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\texttt{DynamicProps} (see Sec.~\ref{appendixSection:DynamicProps}), |
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\texttt{Dump2XYZ} (see Sec.~\ref{appendixSection:Dump2XYZ}), |
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\texttt{Hydro} (see Sec.~\ref{appendixSection:hydrodynamics}) |
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\textit{etc}. |
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\begin{figure} |
