Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ganga: a tool for computational-task management and easy access to Grid
  resources   In this paper, we present the computational task-management tool Ganga, which
allows for the specification, submission, bookkeeping and post-processing of
computational tasks on a wide set of distributed resources. Ganga has been
developed to solve a problem increasingly common in scientific projects, which
is that researchers must regularly switch between different processing systems,
each with its own command set, to complete their computational tasks. Ganga
provides a homogeneous environment for processing data on heterogeneous
resources. We give examples from High Energy Physics, demonstrating how an
analysis can be developed on a local system and then transparently moved to a
Grid system for processing of all available data. Ganga has an API that can be
used via an interactive interface, in scripts, or through a GUI. Specific
knowledge about types of tasks or computational resources is provided at
run-time through a plugin system, making new developments easy to integrate. We
give an overview of the Ganga architecture, give examples of current use, and
demonstrate how Ganga can be used in many different areas of science.

4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex