Name: Sandal
Owner: Los Alamos National Laboratory
Description: Simple rANDom wALk Simulation with Relational Programming Model
Created: 2016-05-24 15:09:59.0
Updated: 2016-05-24 15:50:15.0
Pushed: 2016-05-24 15:50:13.0
Homepage: null
Size: 58
Language: Scala
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LA-CC-16-048
Sandal is a mini-app of particle-mesh based simulation in terms of relational tables and queries. The physics simulated is rather simple, it propagates a set of particles in a constant, 2D wind field with Gaussian turbulence. Sandal demonstrates the feasibility of formulating a non-trivial computational physics problem using a functional language and Big Data software platform, specifically, Scala on Apache Spark.
Java SDK and Simple Build Tool (SBT) are required in order to build and run the simulation. To build the application,
build
and SBT will pull all the dependency over Internet. To run the application,
run
The application will dump particle positions in terms of x, y, z coordinate at each time step.