{"title":"并行广度优先搜索的有序和无序算法","authors":"M. A. Hassaan, Martin Burtscher, K. Pingali","doi":"10.1145/1854273.1854341","DOIUrl":null,"url":null,"abstract":"We describe and evaluate ordered and unordered algorithms for shared-memory parallel breadth-first search. The unordered algorithm is based on viewing breadth-first search as a fixpoint computation, and in general, it may perform more work than the ordered algorithms while requiring less global synchronization.","PeriodicalId":422461,"journal":{"name":"2010 19th International Conference on Parallel Architectures and Compilation Techniques (PACT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Ordered and unordered algorithms for parallel breadth first search\",\"authors\":\"M. A. Hassaan, Martin Burtscher, K. Pingali\",\"doi\":\"10.1145/1854273.1854341\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We describe and evaluate ordered and unordered algorithms for shared-memory parallel breadth-first search. The unordered algorithm is based on viewing breadth-first search as a fixpoint computation, and in general, it may perform more work than the ordered algorithms while requiring less global synchronization.\",\"PeriodicalId\":422461,\"journal\":{\"name\":\"2010 19th International Conference on Parallel Architectures and Compilation Techniques (PACT)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-09-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 19th International Conference on Parallel Architectures and Compilation Techniques (PACT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/1854273.1854341\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 19th International Conference on Parallel Architectures and Compilation Techniques (PACT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1854273.1854341","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ordered and unordered algorithms for parallel breadth first search
We describe and evaluate ordered and unordered algorithms for shared-memory parallel breadth-first search. The unordered algorithm is based on viewing breadth-first search as a fixpoint computation, and in general, it may perform more work than the ordered algorithms while requiring less global synchronization.
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