| Presentation | 2004/1/16 A Method of Memory Allocation for Indirect Addressing DSPs with Parallel Data Transfer Masato SUDA, Yuhei KANEKO, Takefumi MIYOSHI, Nobuhiko SUGINO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In many of DSPs, two operands of their multiplier can be sent from separate memory pages in one instruction cycle, where each memory page is accessed by indirect addressing with auto-modification. In order to derive efficient program codes for such DSPs, memory page assignment and address allocation of program variables are quite important. In this article, these two problems are simultaneously formulated by use of the graph representation, so that both page faults and auto-modification overheads are evaluated in terms of instruction cycles. By use of this graph representation, an existing memory allocation method is extended by additional page assignment part. The proposed method is applied to several examples, and its effectiveness shown by the derived results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DSP / memory page assignment / memory allocation / indirect addressing |
| Paper # | CAS2003-100 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2004/1/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method of Memory Allocation for Indirect Addressing DSPs with Parallel Data Transfer |
| Sub Title (in English) | |
| Keyword(1) | DSP |
| Keyword(2) | memory page assignment |
| Keyword(3) | memory allocation |
| Keyword(4) | indirect addressing |
| 1st Author's Name | Masato SUDA |
| 1st Author's Affiliation | Department of Advanced Applied Electronics, Tokyo Institute of Techology() |
| 2nd Author's Name | Yuhei KANEKO |
| 2nd Author's Affiliation | Department of Advanced Applied Electronics, Tokyo Institute of Techology |
| 3rd Author's Name | Takefumi MIYOSHI |
| 3rd Author's Affiliation | Department of Advanced Applied Electronics, Tokyo Institute of Techology |
| 4th Author's Name | Nobuhiko SUGINO |
| 4th Author's Affiliation | Department of Advanced Applied Electronics, Tokyo Institute of Techology |
| Date | 2004/1/16 |
| Paper # | CAS2003-100 |
| Volume (vol) | vol.103 |
| Number (no) | 569 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |