{"title":"利用OpenCoarrays在IBM Power8E上支持Coarray Fortran","authors":"A. Fanfarillo, D. Rouson","doi":"10.1145/2808700.2808701","DOIUrl":null,"url":null,"abstract":"We include a few comparisons between the performance a competent application developer would attain with two-sided MPI communication and the performance achieved with the newer MPI 3.0 one-sided communication that OpenCoarrays generates from CAF programs. We also demonstrate the OpenCoarrays support for the parallel collective subroutines that have been proposed for the upcoming Fortran 2015 standard.","PeriodicalId":379614,"journal":{"name":"ACM SIGPLAN Fortran Forum","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Leveraging OpenCoarrays to Support Coarray Fortran on IBM Power8E\",\"authors\":\"A. Fanfarillo, D. Rouson\",\"doi\":\"10.1145/2808700.2808701\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We include a few comparisons between the performance a competent application developer would attain with two-sided MPI communication and the performance achieved with the newer MPI 3.0 one-sided communication that OpenCoarrays generates from CAF programs. We also demonstrate the OpenCoarrays support for the parallel collective subroutines that have been proposed for the upcoming Fortran 2015 standard.\",\"PeriodicalId\":379614,\"journal\":{\"name\":\"ACM SIGPLAN Fortran Forum\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-07-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM SIGPLAN Fortran Forum\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2808700.2808701\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM SIGPLAN Fortran Forum","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2808700.2808701","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Leveraging OpenCoarrays to Support Coarray Fortran on IBM Power8E
We include a few comparisons between the performance a competent application developer would attain with two-sided MPI communication and the performance achieved with the newer MPI 3.0 one-sided communication that OpenCoarrays generates from CAF programs. We also demonstrate the OpenCoarrays support for the parallel collective subroutines that have been proposed for the upcoming Fortran 2015 standard.
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