Authors: Sven de Smet
This paper describes a unified model for the optimization of communication in parallel algorithms and architectures. Based on a property that provides a unified view of locality in space and time, an algorithm is constructed that generates a parallel architecture that is optimized for communication for a given computation. The optimization algorithm is constructed using the lattice algebraic properties of congruence relations and is therefor applicable in a general context. An application to a bio-informatics algorithm demonstrates the value of the model and optimization algorithm.
Comments: 12 pages. This paper is a slightly modified version of a draft paper that was submitted to ParCo 2011 and is very preliminary. Since I do not have the resources to complete this paper by increasing its clarity, extending the experimental evaluation and adding a section on related work, I'm making it available so that it may be useful to others.
[v1] 12 Jun 2011
Unique-IP document downloads: 58 times
Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.