Optimization of portable parallel signal processing applications by design space exploration of dataflow programs
(2011) 2011 IEEE Workshop on Signal Processing Systems (SiPS) p.43-48- Abstract
- Abstract in Undetermined
This paper describes a methodology for the optimization of portable parallel signal processing applications specified by dataflow programs. The use of dataflow as a programming model for signal processing applications targeting parallel platforms provides an important advantage versus the traditional sequential programming paradigm: the portability of parallelism. The paper introduce a design space exploration methodology for exploring alternative implementations in which abstract traces of a program, representing the actual data dependencies of its parts, are first constructed and then analyzed to guide the refactoring and mapping and of the signal processing applications to best match its intended parallel... (More) - Abstract in Undetermined
This paper describes a methodology for the optimization of portable parallel signal processing applications specified by dataflow programs. The use of dataflow as a programming model for signal processing applications targeting parallel platforms provides an important advantage versus the traditional sequential programming paradigm: the portability of parallelism. The paper introduce a design space exploration methodology for exploring alternative implementations in which abstract traces of a program, representing the actual data dependencies of its parts, are first constructed and then analyzed to guide the refactoring and mapping and of the signal processing applications to best match its intended parallel target. The methodology is demonstrated and evaluated in an at-size case study of an MPEG-4 video decoder. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2224817
- author
- Lucarz, Christophe ; Mattavelli, Marco and Janneck, Jörn LU
- organization
- publishing date
- 2011
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- software synthesis, multicore systems, design space exploration, Dataflow programming
- host publication
- 2011 IEEE Workshop on Signal Processing Systems (SiPS)
- pages
- 43 - 48
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2011 IEEE Workshop on Signal Processing Systems (SiPS)
- conference location
- Beirut, Lebanon
- conference dates
- 2011-10-04 - 2011-10-07
- external identifiers
-
- scopus:84055189449
- ISSN
- 2162-3562
- ISBN
- 978-1-4577-1920-2
- DOI
- 10.1109/SiPS.2011.6088947
- language
- English
- LU publication?
- yes
- id
- 5b8ae8e2-fcfe-471c-b26a-bf08ae9f93dc (old id 2224817)
- date added to LUP
- 2016-04-01 13:50:51
- date last changed
- 2022-01-27 21:27:13
@inproceedings{5b8ae8e2-fcfe-471c-b26a-bf08ae9f93dc, abstract = {{Abstract in Undetermined<br/>This paper describes a methodology for the optimization of portable parallel signal processing applications specified by dataflow programs. The use of dataflow as a programming model for signal processing applications targeting parallel platforms provides an important advantage versus the traditional sequential programming paradigm: the portability of parallelism. The paper introduce a design space exploration methodology for exploring alternative implementations in which abstract traces of a program, representing the actual data dependencies of its parts, are first constructed and then analyzed to guide the refactoring and mapping and of the signal processing applications to best match its intended parallel target. The methodology is demonstrated and evaluated in an at-size case study of an MPEG-4 video decoder.}}, author = {{Lucarz, Christophe and Mattavelli, Marco and Janneck, Jörn}}, booktitle = {{2011 IEEE Workshop on Signal Processing Systems (SiPS)}}, isbn = {{978-1-4577-1920-2}}, issn = {{2162-3562}}, keywords = {{software synthesis; multicore systems; design space exploration; Dataflow programming}}, language = {{eng}}, pages = {{43--48}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Optimization of portable parallel signal processing applications by design space exploration of dataflow programs}}, url = {{https://lup.lub.lu.se/search/files/3623748/2224838.pdf}}, doi = {{10.1109/SiPS.2011.6088947}}, year = {{2011}}, }