Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scalable Unix Commands for Parallel Processors: A High-Performance
  Implementation   We describe a family of MPI applications we call the Parallel Unix Commands.
These commands are natural parallel versions of common Unix user commands such
as ls, ps, and find, together with a few similar commands particular to the
parallel environment. We describe the design and implementation of these
programs and present some performance results on a 256-node Linux cluster. The
Parallel Unix Commands are open source and freely available.

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The categories of this paper are: eess
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The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: plasm-ph
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The categories of this paper are: quant-ph
2
The categories of this paper are: math
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: cond-mat
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph