Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Influence of atomic FAA on ParallelFor and a cost model for improvements   This paper focuses on one of the most frequently visited multithreading
library interfaces - ParallelFor. In this study, it is inferred that
ParallelFor's end-to-end latency performance is noticeably affected by the
frequency with which fetch-add-add (FAA) is called during program execution.
This can be explained by ParallelFor's uniform semantics and the utilization of
atomic FAA. To prove this assumption, a battery of tests was designed and
conducted on diverse platforms. From the collected performance statistics and
overall trends, several conclusions were drawn and a cost model is proposed to
enhance performance by mitigating the influence of FAA.

3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg