Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Advances in Run-Time Performance and Interoperability for the Adapteva
  Epiphany Coprocessor   The energy-efficient Adapteva Epiphany architecture exhibits massive
many-core scalability in a physically compact 2D array of RISC cores with a
fast network-on-chip (NoC). The architecture presents many features and
constraints which contribute to software design challenges for the application
developer. Addressing these challenges within the software stack that supports
application development is critical to improving productivity and expanding the
range of applications for the architecture. We report here on advances that
have been made in the COPRTHR-2 software stack targeting the Epiphany
architecture that address critical issues identified in previous work.
Specifically, we describe improvements that bring greater control and precision
to the design of compact compiled binary programs in the context of the limited
per-core local memory of the architecture. We describe a new design for
run-time support that has been implemented to dramatically improve the program
load and execute performance and capabilities. Finally, we describe
developments that advance host-coprocessor interoperability to expand the
functionality available to the application developer.

19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th