Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effective Parallelism for Equation and Jacobian Evaluation in Power Flow
  Calculation   This letter investigates parallelism approaches for equation and Jacobian
evaluations in large-scale power flow calculation. Two levels of parallelism
are proposed and analyzed: inter-model parallelism, which evaluates models in
parallel, and intra-model parallelism, which evaluates calculations within each
model in parallel. Parallelism techniques such as multi-threading and single
instruction multiple data (SIMD) vectorization are discussed, implemented, and
benchmarked as six calculation workflows. Case studies on the 70,000-bus
synthetic grid show that equation evaluations can be accelerated by ten times,
and the overall Newton power flow advances the state of the art by 20%.

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The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
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The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
3
The categories of this paper are: physics
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: cmp-lg
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol