Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963526919> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W1963526919 endingPage "695" @default.
- W1963526919 startingPage "687" @default.
- W1963526919 abstract "An efficient Monte Carlo algorithm for two-dimensional quantum spins or boson systems was implemented on two massively parallel distributed memory supercomputers: Intel Delta and iPSC/860. The algorithm uses a multispin coding technique which allows significant data compactification and efficient vectorization of Monte Carlo updates. Two data decompositions, corresponding naturally to different Monte Carlo updating processes and observable measurements, are devised such that only nearest neighbor communications are needed within a given decomposition. The algorithm dynamically switches between the two decompositions using a simple pipe along the one-dimensional ring of processing nodes of the parallel computer. In this two-decomposition scheme, the entire algorithm uses only two communication routines (exchange and broadcast); this simplification makes the code easily portable to other computers. On a 128-node Intel Delta, this algorithm updates 183 million spins per second (21 on CM-2 and 6.2 on Cray YMP). A systematic performance analysis shows a better than 90% efficiency in the parallel implementation. Several new physics results on the magnetic properties of the high temperature superconductors obtained in the simulations will be discussed." @default.
- W1963526919 created "2016-06-24" @default.
- W1963526919 creator A5002921938 @default.
- W1963526919 date "1993-11-01" @default.
- W1963526919 modified "2023-09-27" @default.
- W1963526919 title "Monte Carlo simulations of quantum systems on massively parallel supercomputers" @default.
- W1963526919 doi "https://doi.org/10.1063/1.168476" @default.
- W1963526919 hasPublicationYear "1993" @default.
- W1963526919 type Work @default.
- W1963526919 sameAs 1963526919 @default.
- W1963526919 citedByCount "1" @default.
- W1963526919 crossrefType "journal-article" @default.
- W1963526919 hasAuthorship W1963526919A5002921938 @default.
- W1963526919 hasConcept C105795698 @default.
- W1963526919 hasConcept C11413529 @default.
- W1963526919 hasConcept C120373497 @default.
- W1963526919 hasConcept C173608175 @default.
- W1963526919 hasConcept C190475519 @default.
- W1963526919 hasConcept C19499675 @default.
- W1963526919 hasConcept C199115840 @default.
- W1963526919 hasConcept C33923547 @default.
- W1963526919 hasConcept C41008148 @default.
- W1963526919 hasConcept C459310 @default.
- W1963526919 hasConceptScore W1963526919C105795698 @default.
- W1963526919 hasConceptScore W1963526919C11413529 @default.
- W1963526919 hasConceptScore W1963526919C120373497 @default.
- W1963526919 hasConceptScore W1963526919C173608175 @default.
- W1963526919 hasConceptScore W1963526919C190475519 @default.
- W1963526919 hasConceptScore W1963526919C19499675 @default.
- W1963526919 hasConceptScore W1963526919C199115840 @default.
- W1963526919 hasConceptScore W1963526919C33923547 @default.
- W1963526919 hasConceptScore W1963526919C41008148 @default.
- W1963526919 hasConceptScore W1963526919C459310 @default.
- W1963526919 hasIssue "6" @default.
- W1963526919 hasLocation W19635269191 @default.
- W1963526919 hasOpenAccess W1963526919 @default.
- W1963526919 hasPrimaryLocation W19635269191 @default.
- W1963526919 hasRelatedWork W1580581198 @default.
- W1963526919 hasRelatedWork W1584757156 @default.
- W1963526919 hasRelatedWork W1976044314 @default.
- W1963526919 hasRelatedWork W2008058295 @default.
- W1963526919 hasRelatedWork W2062914341 @default.
- W1963526919 hasRelatedWork W2101403545 @default.
- W1963526919 hasRelatedWork W2544715459 @default.
- W1963526919 hasRelatedWork W4240850883 @default.
- W1963526919 hasRelatedWork W4321262379 @default.
- W1963526919 hasRelatedWork W1808117052 @default.
- W1963526919 hasVolume "7" @default.
- W1963526919 isParatext "false" @default.
- W1963526919 isRetracted "false" @default.
- W1963526919 magId "1963526919" @default.
- W1963526919 workType "article" @default.