Name
Abstract | ||
|---|---|---|
The problem of accuracy evaluation is one of the most time consuming tasks during the fixed-point refinement process. Analytical techniques based on perturbation theory have been proposed in order to overcome the need for long fixed-point simulation. However, these techniques are not applicable in the presence of certain operations classified as un-smooth operations. In such circumstances, fixed-point simulation should be used. In this paper, an algorithm detailing the hybrid technique which makes use of an analytical accuracy evaluation technique used to accelerate fixed-point simulation is presented. This technique is applicable to signal processing systems with both feed-forward and feedback interconnect topology between its operations. The acceleration obtained as a result of applications of the proposed technique is consistent with fixed-point simulation, while reducing the time taken for fixed-point simulation by several orders of magnitude. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/TCAD.2013.2292510 | Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions |
Keywords | DocType | Volume |
fixed point arithmetic,optimisation,perturbation theory,signal processing,accelerated performance evaluation,analytical accuracy evaluation technique,feedback interconnect topology,feedforward interconnect topology,fixed point systems,hybrid technique,perturbation theory,signal processing systems,unsmooth operations,Accuracy estimation,fixed-point refinement,perturbation theory,quantization noise,signal processing | Journal | 33 |
Issue | ISSN | Citations |
4 | 0278-0070 | 2 |
PageRank | References | Authors |
0.42 | 12 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Karthick Nagaraj Parashar | 1 | 2 | 0.42 |
| Daniel Menard | 2 | 207 | 19.00 |
| Olivier Sentieys | 3 | 597 | 73.35 |