{"title":"LogP模型中并行的“与胜者同行”算法","authors":"Marcus Peinado, Thomas Lengauer","doi":"10.1109/IPPS.1997.580972","DOIUrl":null,"url":null,"abstract":"The authors parallelize the 'Go with the winners' algorithm of Aldous and Vazirani (1994) and analyze the resulting parallel algorithm in the LogP-model. The main issues in the analysis are load imbalances and communication delays. The result of the analysis is a practical algorithm which, under reasonable assumptions, achieves linear speedup. Finally, they analyze the algorithm for a concrete application: generating models of amorphous chemical structures.","PeriodicalId":145892,"journal":{"name":"Proceedings 11th International Parallel Processing Symposium","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Parallel 'Go with the winners' algorithms in the LogP model\",\"authors\":\"Marcus Peinado, Thomas Lengauer\",\"doi\":\"10.1109/IPPS.1997.580972\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors parallelize the 'Go with the winners' algorithm of Aldous and Vazirani (1994) and analyze the resulting parallel algorithm in the LogP-model. The main issues in the analysis are load imbalances and communication delays. The result of the analysis is a practical algorithm which, under reasonable assumptions, achieves linear speedup. Finally, they analyze the algorithm for a concrete application: generating models of amorphous chemical structures.\",\"PeriodicalId\":145892,\"journal\":{\"name\":\"Proceedings 11th International Parallel Processing Symposium\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings 11th International Parallel Processing Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IPPS.1997.580972\",\"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 11th International Parallel Processing Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPPS.1997.580972","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
摘要
作者将Aldous和Vazirani(1994)的“Go with The winners”算法并行化，并在logp模型中分析由此产生的并行算法。分析中的主要问题是负载不平衡和通信延迟。分析结果是一种实用的算法，在合理的假设下，可以实现线性加速。最后，他们分析了该算法的具体应用:生成非晶化学结构的模型。
Parallel 'Go with the winners' algorithms in the LogP model
The authors parallelize the 'Go with the winners' algorithm of Aldous and Vazirani (1994) and analyze the resulting parallel algorithm in the LogP-model. The main issues in the analysis are load imbalances and communication delays. The result of the analysis is a practical algorithm which, under reasonable assumptions, achieves linear speedup. Finally, they analyze the algorithm for a concrete application: generating models of amorphous chemical structures.
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