Automatic program parallelization with a block data distribution

Autor:	M. V. Yurushkin, E. N. Kravchenko, B. Ya. Steinberg, L. R. Gervich
Rok vydání:	2015
Předmět:	Block code Numerical Analysis Theoretical computer science Computer science business.industry Numerical analysis Parallel computing Automation Acceleration Automatic parallelization Linear algebra Distributed memory business Block (data storage)
Zdroj:	Numerical Analysis and Applications. 8:35-45
ISSN:	1995-4247 1995-4239
DOI:	10.1134/s1995423915010048
Popis:	This paper discusses several automated methods of acceleration of program operation. The acceleration is achieved by parallelization and optimization of memory access. Optimization of accesses to RAM is provided by switching to a block code and a block distribution of arrays. When using a distributed memory, automated distributions of arrays and array distributions with overlapping are used. Automation is implemented by using the C language with pragmas in the Optimizing Parallelizing System. Numerical results for problems of linear algebra and mathematical physics are presented. Some features of this demonstration converter have a remote access to the Internet.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::12c10995a494b637dbbe136efa9e9a0d https://doi.org/10.1134/s1995423915010048 Zobrazit plný text záznamu Full text from SpringerLink