Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vectorized OpenCL implementation of numerical integration for higher
  order finite elements   In our work we analyze computational aspects of the problem of numerical
integration in finite element calculations and consider an OpenCL
implementation of related algorithms for processors with wide vector registers.
  As a platform for testing the implementation we choose the PowerXCell
processor, being an example of the Cell Broadband Engine (CellBE) architecture.
Although the processor is considered old for today's standards (its design
dates back to year 2001), we investigate its performance due to two features
that it shares with recent Xeon Phi family of coprocessors: wide vector units
and relatively slow connection of computing cores with main global memory. The
performed analysis of parallelization options can also be used for designing
numerical integration algorithms for other processors with vector registers,
such as contemporary x86 microprocessors.

22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con