Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lattice-Gas Automata Fluids on Parallel Supercomputers   A condensed history and theoretical development of lattice-gas automata in
the Boltzmann limit is presented. This is provided as background to set up the
context for understanding the implementation of the lattice-gas method on two
parallel supercomputers: the MIT cellular automata machine CAM-8 and the
Connection Machine CM-5. The macroscopic limit of two-dimensional fluids is
tested by simulating the Rayleigh-B\'enard convective instability,
Kelvin-Helmholtz shear instability, and the Von Karman vortex shedding
instability. Performance of the two machines in terms of both site update rate
and maximum problem size are comparable. The CAM-8, being a low-cost desktop
machine, demonstrates the potential of special-purpose digital hardware.

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The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga