 |
|
|||
| Authors: | Rolf Enzler, Marco Platzner, Christian Plessl, Lothar Thiele, Gerhard Tröster |
| Group: | Computer Engineering |
| Type: | Inproceedings |
| Title: | Reconfigurable Processors for Handhelds and Wearables: Application Analysis |
| Year: | 2001 |
| Month: | August |
| Pub-Key: | plessl01_itcom |
| Book Titel: | Reconfigurable Technology: FPGAs and Reconfigurable Processors for Computing and Communications III (ITCom 2001) |
| Volume: | 4525 |
| Pages: | 135-146 |
| Keywords: | REC |
| Publisher: | SPIE |
| Abstract: | In this paper, we present the analysis of applications from the domain of handheld and wearable computing. This analysis is the first step to derive and evaluate design parameters for dynamically reconfigurable processors. We discuss the selection of representative benchmarks for handhelds and wearables and group the applications into multimedia, communications, and cryptography programs. We simulate the applications on a cycle-accurate processor simulator and gather statistical data such as instruction mix, cache hit rates and memory requirements for an embedded processor model. A breakdown of the executed cycles into different functions identifies the most compute-intensive code sections - the kernels. Then, we analyze the applications and discuss parameters that strongly influence the design of dynamically reconfigurable processors. Finally, we outline the construction of a parameterizable simulation model for a reconfigurable unit that is attached to a processor core. |
| Location: | Denver, Colorado, USA |
| Resources: | [BibTeX] |
