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The Challenges of Writing Portable, Correct and High Performance Libraries for GPUs. 为gpu编写可移植、正确和高性能库的挑战。
Computer architecture news Pub Date : 2011-09-01 DOI: 10.1145/2082156.2082158
Miriam Leeser, Devon Yablonski, Dana Brooks, Laurie Smith King
{"title":"The Challenges of Writing Portable, Correct and High Performance Libraries for GPUs.","authors":"Miriam Leeser, Devon Yablonski, Dana Brooks, Laurie Smith King","doi":"10.1145/2082156.2082158","DOIUrl":"10.1145/2082156.2082158","url":null,"abstract":"<p><p>Graphics Processing Units (GPUs) are widely used to accelerate scientific applications. Many successes have been reported with speedups of two or three orders of magnitude over serial implementations of the same algorithms. These speedups typically pertain to a specific implementation with fixed parameters mapped to a specific hardware implementation. The implementations are not designed to be easily ported to other GPUs, even from the same manufacturer. When target hardware changes, the application must be re-optimized. In this paper we address a different problem. We aim to deliver working, efficient GPU code in a library that is downloaded and run by many different users. The issue is to deliver efficiency independent of the individual user parameters and without <i>a priori</i> knowledge of the hardware the user will employ. This problem requires a different set of tradeoffs than finding the best runtime for a single solution. Solutions must be adaptable to a range of different parameters both to solve users' problems and to make the best use of the target hardware. Another issue is the integration of GPUs into a Problem Solving Environment (PSE) where the use of a GPU is almost invisible from the perspective of the user. Ease of use and smooth interactions with the existing user interface are important to our approach. We illustrate our solution with the incorporation of GPU processing into the Scientific Computing Institute (SCI)Run Biomedical PSE developed at the University of Utah. SCIRun allows scientists to interactively construct many different types of biomedical simulations. We use this environment to demonstrate the effectiveness of the GPU by accelerating time consuming algorithms in the scientist's simulations. Specifically we target the linear solver module, including Conjugate Gradient, Jacobi and MinRes solvers for sparse matrices.</p>","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"39 4","pages":"2-7"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3691863/pdf/nihms369666.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31631571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Some aspects of the STARLET project STARLET项目的一些方面
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_4
W. Giloi, H. Berg
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引用次数: 2
The connection of an associative pipeline with a cache memory 关联管道与高速缓存的连接
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_11
H. Schecher
{"title":"The connection of an associative pipeline with a cache memory","authors":"H. Schecher","doi":"10.1007/978-3-642-66400-7_11","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_11","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"68 1","pages":"267-296"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90656644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A virtual memory organisation based on a multi-activity drum 一种基于多活动磁鼓的虚拟内存组织
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_6
Sigram Schindler
{"title":"A virtual memory organisation based on a multi-activity drum","authors":"Sigram Schindler","doi":"10.1007/978-3-642-66400-7_6","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_6","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"51 1","pages":"95-111"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87599666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Content addressing in data bases by special peripheral hardware: a proposal called "Suchrechner" 用特殊外设硬件对数据库中的内容进行寻址:一种称为“Suchrechner”的建议
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_7
H. Leilich, Ingo H. Karlowsky, H. C. Zeidler
{"title":"Content addressing in data bases by special peripheral hardware: a proposal called \"Suchrechner\"","authors":"H. Leilich, Ingo H. Karlowsky, H. C. Zeidler","doi":"10.1007/978-3-642-66400-7_7","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_7","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"44 1","pages":"113-131"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80827159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
A fast access algorithm for cellular dynamic memories 细胞动态存储器的快速存取算法
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_17
U. Licht
{"title":"A fast access algorithm for cellular dynamic memories","authors":"U. Licht","doi":"10.1007/978-3-642-66400-7_17","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_17","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"55 1","pages":"373-382"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74691260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic bubbles as a computer technology 磁气泡作为一种计算机技术
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_14
T. C. Chen
{"title":"Magnetic bubbles as a computer technology","authors":"T. C. Chen","doi":"10.1007/978-3-642-66400-7_14","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_14","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"38 1","pages":"337-350"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74087895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A concept for hardwired main storage management 硬连接主存储管理的概念
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_5
K. Berkling, W. Kluge
{"title":"A concept for hardwired main storage management","authors":"K. Berkling, W. Kluge","doi":"10.1007/978-3-642-66400-7_5","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_5","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"33 1","pages":"79-94"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78246089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of a hierarchical multiprocessor system for multilevel parallel computation 多级并行计算的分层多处理机系统设计
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_10
H. Anlauff
{"title":"Design of a hierarchical multiprocessor system for multilevel parallel computation","authors":"H. Anlauff","doi":"10.1007/978-3-642-66400-7_10","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_10","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"81 1","pages":"223-265"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84284219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A general purpose array with a broad spectrum of applications 具有广泛应用范围的通用阵列
Computer architecture news Pub Date : 1995-05-22 DOI: 10.1007/978-3-642-66400-7_13
W. Händler, F. Hofmann, H. J. Schneider
{"title":"A general purpose array with a broad spectrum of applications","authors":"W. Händler, F. Hofmann, H. J. Schneider","doi":"10.1007/978-3-642-66400-7_13","DOIUrl":"https://doi.org/10.1007/978-3-642-66400-7_13","url":null,"abstract":"","PeriodicalId":89753,"journal":{"name":"Computer architecture news","volume":"40 1","pages":"311-335"},"PeriodicalIF":0.0,"publicationDate":"1995-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85398918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 48
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