{"title":"时间通信图:一种新的图论模型在分布式存储系统中的映射和调度","authors":"V. Lo","doi":"10.1109/DMCC.1991.633137","DOIUrl":null,"url":null,"abstract":"The temporal communication graph is a new graph theoretic model of parallel computation that we have developed for the mapping of parallel computations to message-passing parallel architectures. The TCG integrates the two dominant models currently in use in the area of mapping, task assignment, partitioning, and scheduling: the static task graph and the DAG. The TCG augments these models with the capability to identify logically synchronous phases of communication and computation, and to describe the temporal behavior of a parallel algorithm in terms of these phases. This paper defines the TCG, illustrates its use for mapping and scheduling, and discusses a wide range of potentials uses for the TCG in the area of parallel programming environments.","PeriodicalId":313314,"journal":{"name":"The Sixth Distributed Memory Computing Conference, 1991. Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Temporal Communication Graphs: A New Graph Theoretic Model Mapping and Scheduling in Distributed Memory Systems\",\"authors\":\"V. Lo\",\"doi\":\"10.1109/DMCC.1991.633137\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The temporal communication graph is a new graph theoretic model of parallel computation that we have developed for the mapping of parallel computations to message-passing parallel architectures. The TCG integrates the two dominant models currently in use in the area of mapping, task assignment, partitioning, and scheduling: the static task graph and the DAG. The TCG augments these models with the capability to identify logically synchronous phases of communication and computation, and to describe the temporal behavior of a parallel algorithm in terms of these phases. This paper defines the TCG, illustrates its use for mapping and scheduling, and discusses a wide range of potentials uses for the TCG in the area of parallel programming environments.\",\"PeriodicalId\":313314,\"journal\":{\"name\":\"The Sixth Distributed Memory Computing Conference, 1991. Proceedings\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-04-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Sixth Distributed Memory Computing Conference, 1991. Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DMCC.1991.633137\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Sixth Distributed Memory Computing Conference, 1991. Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DMCC.1991.633137","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Temporal Communication Graphs: A New Graph Theoretic Model Mapping and Scheduling in Distributed Memory Systems
The temporal communication graph is a new graph theoretic model of parallel computation that we have developed for the mapping of parallel computations to message-passing parallel architectures. The TCG integrates the two dominant models currently in use in the area of mapping, task assignment, partitioning, and scheduling: the static task graph and the DAG. The TCG augments these models with the capability to identify logically synchronous phases of communication and computation, and to describe the temporal behavior of a parallel algorithm in terms of these phases. This paper defines the TCG, illustrates its use for mapping and scheduling, and discusses a wide range of potentials uses for the TCG in the area of parallel programming environments.
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