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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Issenin, I. Dutt, N. |
| Copyright Year | 2005 |
| Description | Author affiliation: Donald Bren Sch. of Inf. & Comput. Sci., California Univ., Irvine, CA, USA (Issenin, I.; Dutt, N.) |
| Abstract | In today's embedded applications, a significant portion of energy is spent in the memory subsystem. Several approaches have been proposed to minimize this energy, including the use of scratch pad memories, with many based on static analysis of a program. However, it is often not possible to perform static analysis and optimization of a program's memory access behavior unless the program is specifically written for this purpose. We introduce the FORAY model of a program that permits aggressive analysis of the application's memory behavior that further enables such optimization since it consists of 'for' loops and array accesses which are easily analyzable. We present FORAY-GEN, an automated profile-based approach for extraction of the FORAY model from the original program. We also demonstrate how FORAY-GEN enhances applicability of other memory subsystem optimization approaches, resulting in an average doubling in the number of memory references that can be analyzed by existing static approaches. |
| Sponsorship | European Design and Autom. Assoc. EDA Consortium IEEE Comput. Soc. TTTC, IEEE Comput. Soc. DATC, ECSI, ACM SIGDA, RAS |
| Starting Page | 808 |
| Ending Page | 813 |
| File Size | 150393 |
| Page Count | 6 |
| File Format | |
| ISBN | 0769522882 |
| ISSN | 15301591 |
| DOI | 10.1109/DATE.2005.157 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-03-07 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Embedded computing Energy consumption Application software Performance analysis Scanning probe microscopy Delay |
| Content Type | Text |
| Resource Type | Article |
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