D. M. Newman, D. Goeckel, R. D. Crawford, S. Abraham
{"title":"Parallel holographic image calculation and compression","authors":"D. M. Newman, D. Goeckel, R. D. Crawford, S. Abraham","doi":"10.1109/FMPC.1992.234923","DOIUrl":null,"url":null,"abstract":"The authors describe the parallel implementation of an algorithm suitable for hologram creation on a 16384 processor SIMD (single-instruction multiple-data) MasPar machine. When computing an image of typical complexity, the parallel implementation sacrifices up to 11% efficiency in data compression to gain a performance up to 250 times greater than that achieved on a uniprocessor workstation. The MasPar can achieve pattern generation more than 750 times faster than the fully optimized Sparc C code.<<ETX>>","PeriodicalId":117789,"journal":{"name":"[Proceedings 1992] The Fourth Symposium on the Frontiers of Massively Parallel Computation","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[Proceedings 1992] The Fourth Symposium on the Frontiers of Massively Parallel Computation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FMPC.1992.234923","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The authors describe the parallel implementation of an algorithm suitable for hologram creation on a 16384 processor SIMD (single-instruction multiple-data) MasPar machine. When computing an image of typical complexity, the parallel implementation sacrifices up to 11% efficiency in data compression to gain a performance up to 250 times greater than that achieved on a uniprocessor workstation. The MasPar can achieve pattern generation more than 750 times faster than the fully optimized Sparc C code.<>
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