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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rongjie Yan Kai Huang Min Yu Xiaomeng Zhang |
| Copyright Year | 2013 |
| Description | Author affiliation: Inst. of VLSI Design, Zhejiang Univ., Hangzhou, China (Kai Huang; Min Yu; Xiaomeng Zhang) || State Key Lab. of Comput. Sci., ISCAS, Beijing, China (Rongjie Yan) |
| Abstract | Automatic multi-threaded code generation is one of the key techniques to improve MPSoC-based programming efficiency. Besides the saving on programming effort, system performance is also an important ant issue to be considered. As thread communication is frequent in multi-threaded code, the whole performance will be improved by reducing communication cost. We present two techniques to improve communication related performance during multi-threaded code generation. One is communication pipeline technique that applies distributed memory server for parallel execution between message passing and functional tasks to reduce the cost caused by communication between different threads. The other technique is to allocate more buffers to communication channel to reduce thread switching. The two techniques can be applied to communicated threads in acyclic topologies. To maximize the application of these techniques, we also propose a technique to search for cyclic techniques and decompose some of the threads to avoid cyclic topologies. |
| Starting Page | 1893 |
| Ending Page | 1900 |
| File Size | 882153 |
| Page Count | 8 |
| File Format | |
| ISBN | 9780769550220 |
| DOI | 10.1109/TrustCom.2013.251 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-16 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Software packages Instruction sets Pipelines Switches Vectors Communication pipeline; thread switching; SCCbased algorithm; repartition Message systems |
| Content Type | Text |
| Resource Type | Article |
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