{"title":"并行n体仿真的抽象","authors":"S. Bhatt, M. Chen, C.-Y. Lin, Peng Liu","doi":"10.1109/SHPCC.1992.232690","DOIUrl":null,"url":null,"abstract":"Introduces C++ programming abstractions for maintaining load-balanced partitions of irregular and adaptive trees. Such abstractions are useful across a range of applications and MIMD architectures. The use of these abstractions is illustrated for gravitational N-body simulation. The strategy for parallel N-body simulation is based on a technique for implicitly representing a global tree across multiple processors. This substantially reduces the programming complexity and the overhead for distributed memory architectures. The overhead is further reduced by maintaining incremental data structures.<<ETX>>","PeriodicalId":254515,"journal":{"name":"Proceedings Scalable High Performance Computing Conference SHPCC-92.","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"36","resultStr":"{\"title\":\"Abstractions for parallel N-body simulations\",\"authors\":\"S. Bhatt, M. Chen, C.-Y. Lin, Peng Liu\",\"doi\":\"10.1109/SHPCC.1992.232690\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Introduces C++ programming abstractions for maintaining load-balanced partitions of irregular and adaptive trees. Such abstractions are useful across a range of applications and MIMD architectures. The use of these abstractions is illustrated for gravitational N-body simulation. The strategy for parallel N-body simulation is based on a technique for implicitly representing a global tree across multiple processors. This substantially reduces the programming complexity and the overhead for distributed memory architectures. The overhead is further reduced by maintaining incremental data structures.<<ETX>>\",\"PeriodicalId\":254515,\"journal\":{\"name\":\"Proceedings Scalable High Performance Computing Conference SHPCC-92.\",\"volume\":\"29 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-04-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"36\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings Scalable High Performance Computing Conference SHPCC-92.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SHPCC.1992.232690\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings Scalable High Performance Computing Conference SHPCC-92.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SHPCC.1992.232690","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Introduces C++ programming abstractions for maintaining load-balanced partitions of irregular and adaptive trees. Such abstractions are useful across a range of applications and MIMD architectures. The use of these abstractions is illustrated for gravitational N-body simulation. The strategy for parallel N-body simulation is based on a technique for implicitly representing a global tree across multiple processors. This substantially reduces the programming complexity and the overhead for distributed memory architectures. The overhead is further reduced by maintaining incremental data structures.<>