Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Iterative Krylov Methods for Acoustic Problems on Graphics Processing
  Unit   This paper deals with linear algebra operations on Graphics Processing Unit
(GPU) with complex number arithmetic using double precision. An analysis of
their uses within iterative Krylov methods is presented to solve acoustic
problems. Numerical experiments performed on a set of acoustic matrices arising
from the modelisation of acoustic phenomena inside a car compartment are
collected, and outline the performance, robustness and effectiveness of our
algorithms, with a speed-up up to 28x for dot product, 9.8x for sparse
matrix-vector product and solvers.

34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th