Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decomposition of stencil update formula into atomic stages   In parallel solution of partial differential equations, a complex stencil
update formula that accesses multiple layers of neighboring grid points
sometimes must be decomposed into atomic stages, ones that access only
immediately neighboring grid points. This paper shows that this requirement can
be formulated as constraints of an optimization problem, which is equivalent to
the dual of a minimum-cost network flow problem. An optimized decomposition of
a single stencil on one set of grid points can thereby be computed efficiently.

34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph