Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Efficient Parallel Simulations of Asynchronous Cellular Arrays   A definition for a class of asynchronous cellular arrays is proposed. An
example of such asynchrony would be independent Poisson arrivals of cell
iterations. The Ising model in the continuous time formulation of Glauber falls
into this class. Also proposed are efficient parallel algorithms for simulating
these asynchronous cellular arrays. In the algorithms, one or several cells are
assigned to a processing element (PE), local times for different PEs can be
different. Although the standard serial algorithm by Metropolis, Rosenbluth,
Rosenbluth, Teller, and Teller can simulate such arrays, it is usually believed
to be without an efficient parallel counterpart. However, the proposed parallel
algorithms contradict this belief proving to be both efficient and able to
perform the same task as the standard algorithm. The results of experiments
with the new algorithms are encouraging: the speed-up is greater than 16 using
25 PEs on a shared memory MIMD bus computer, and greater than 1900 using 2**14
PEs on a SIMD computer. The algorithm by Bortz, Kalos, and Lebowitz can be
incorporated in the proposed parallel algorithms, further contributing to
speed-up. [In this paper I invented the update-cites-of-local-time-minima
parallel simulation scheme. Now the scheme is becoming popular. Many misprints
of the original 1987 Complex Systems publication are corrected here.-B.L.]

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The categories of this paper are: mtrl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: q-bio
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The categories of this paper are: math-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
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The categories of this paper are: nucl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: supr-con