{"title":"支配路径调度:一种全局调度方法","authors":"P. Sweany, S. Beaty","doi":"10.1145/144965.145824","DOIUrl":null,"url":null,"abstract":"Dominator-path scheduling performs global instruction scheduling of paths in the dominator tree. Unlike other global scheduling methods, dominator-path scheduling does not require copies of operations to preserve program semantics. In a limited test suite for a typical superscalar architecture, dominator-path scheduling produces schedules requiring 8.3% fewer cycles than local scheduling alone.","PeriodicalId":108218,"journal":{"name":"MICRO 25","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"27","resultStr":"{\"title\":\"Dominator-path scheduling: a global scheduling method\",\"authors\":\"P. Sweany, S. Beaty\",\"doi\":\"10.1145/144965.145824\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dominator-path scheduling performs global instruction scheduling of paths in the dominator tree. Unlike other global scheduling methods, dominator-path scheduling does not require copies of operations to preserve program semantics. In a limited test suite for a typical superscalar architecture, dominator-path scheduling produces schedules requiring 8.3% fewer cycles than local scheduling alone.\",\"PeriodicalId\":108218,\"journal\":{\"name\":\"MICRO 25\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"27\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MICRO 25\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/144965.145824\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MICRO 25","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/144965.145824","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dominator-path scheduling: a global scheduling method
Dominator-path scheduling performs global instruction scheduling of paths in the dominator tree. Unlike other global scheduling methods, dominator-path scheduling does not require copies of operations to preserve program semantics. In a limited test suite for a typical superscalar architecture, dominator-path scheduling produces schedules requiring 8.3% fewer cycles than local scheduling alone.