Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Identifying Compiler Options to Minimise Energy Consumption for Embedded
  Platforms   This paper presents an analysis of the energy consumption of an extensive
number of the optimisations a modern compiler can perform. Using GCC as a test
case, we evaluate a set of ten carefully selected benchmarks for five different
embedded platforms.
  A fractional factorial design is used to systematically explore the large
optimisation space (2^82 possible combinations), whilst still accurately
determining the effects of optimisations and optimisation combinations.
Hardware power measurements on each platform are taken to ensure all
architectural effects on the energy consumption are captured.
  We show that fractional factorial design can find more optimal combinations
than relying on built in compiler settings. We explore the relationship between
run-time and energy consumption, and identify scenarios where they are and are
not correlated.
  A further conclusion of this study is the structure of the benchmark has a
larger effect than the hardware architecture on whether the optimisation will
be effective, and that no single optimisation is universally beneficial for
execution time or energy consumption.

5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
7
The categories of this paper are: hep-th