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Performance Evaluation of Compiling Techniques on Asymmetric Distributed Shared Memory
| Content Provider | Semantic Scholar |
|---|---|
| Author | Niwa, Junpei Inagaki, Tatsushi Matsumoto, Takashi Hiraki, Kei |
| Copyright Year | 1999 |
| Abstract | We have proposed an “Asymmetric Distributed Shared Memory: ADSM”, that realizes userlevel protected high-speed communications/synchronizations. In the ADSM, the shared-read is based on a cache-based shared virtual memory system. As for the shared-write, instructions for consistency management are inserted after the corresponding store instruction. Therefore, various optimizations can be performed. We propose an optimizing method of reducing overheads for consistency management. The algorithm coalesces a sequence of consistency management instructions statically/dynamically. We have implemented the prototype of the compiler and the runtime system for the ADSM on a multicomputer Fujitsu AP1000+ and the general-purpose massivelyparallel operating system: SSS-CORE. The performance evaluation using LU-Contig of SPLASH-2 shows that the execution time is reduced by 80% using static optimization and it is further reduced by 30% using dynamic optimization. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www-hiraki.is.s.u-tokyo.ac.jp/ssscore/paper/miyazaki97-niwa.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
