Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044416352> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2044416352 endingPage "261" @default.
- W2044416352 startingPage "241" @default.
- W2044416352 abstract "We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supernodal right-looking parallel factorization on a bi-dimensional grid of processors, that uses static pivoting. Our model characterizes the algorithmic behavior by taking into account the underlying processor speed, memory system performance, as well as the interconnect speed. The model is validated using the implementation in the SuperLU_DIST linear system solver, the sparse matrices from real application, and an IBM POWER3 parallel machine. Our modeling methodology can be adapted to study performance of other types of sparse factorizations, such as Cholesky or QR, and on different parallel machines." @default.
- W2044416352 created "2016-06-24" @default.
- W2044416352 creator A5006873445 @default.
- W2044416352 creator A5040521001 @default.
- W2044416352 date "2007-02-24" @default.
- W2044416352 modified "2023-10-08" @default.
- W2044416352 title "Towards an accurate performance modeling of parallel sparse factorization" @default.
- W2044416352 cites W1538822307 @default.
- W2044416352 cites W1965351873 @default.
- W2044416352 cites W1975244539 @default.
- W2044416352 cites W1988098298 @default.
- W2044416352 cites W2079658918 @default.
- W2044416352 cites W2127144731 @default.
- W2044416352 cites W2141331848 @default.
- W2044416352 doi "https://doi.org/10.1007/s00200-007-0036-y" @default.
- W2044416352 hasPublicationYear "2007" @default.
- W2044416352 type Work @default.
- W2044416352 sameAs 2044416352 @default.
- W2044416352 citedByCount "5" @default.
- W2044416352 countsByYear W20444163522014 @default.
- W2044416352 countsByYear W20444163522016 @default.
- W2044416352 countsByYear W20444163522022 @default.
- W2044416352 crossrefType "journal-article" @default.
- W2044416352 hasAuthorship W2044416352A5006873445 @default.
- W2044416352 hasAuthorship W2044416352A5040521001 @default.
- W2044416352 hasBestOaLocation W20444163522 @default.
- W2044416352 hasConcept C11413529 @default.
- W2044416352 hasConcept C120373497 @default.
- W2044416352 hasConcept C121332964 @default.
- W2044416352 hasConcept C158693339 @default.
- W2044416352 hasConcept C163716315 @default.
- W2044416352 hasConcept C171250308 @default.
- W2044416352 hasConcept C173608175 @default.
- W2044416352 hasConcept C187834632 @default.
- W2044416352 hasConcept C188060507 @default.
- W2044416352 hasConcept C192562407 @default.
- W2044416352 hasConcept C199360897 @default.
- W2044416352 hasConcept C2778770139 @default.
- W2044416352 hasConcept C34727166 @default.
- W2044416352 hasConcept C41008148 @default.
- W2044416352 hasConcept C44363057 @default.
- W2044416352 hasConcept C56372850 @default.
- W2044416352 hasConcept C62520636 @default.
- W2044416352 hasConcept C70388272 @default.
- W2044416352 hasConceptScore W2044416352C11413529 @default.
- W2044416352 hasConceptScore W2044416352C120373497 @default.
- W2044416352 hasConceptScore W2044416352C121332964 @default.
- W2044416352 hasConceptScore W2044416352C158693339 @default.
- W2044416352 hasConceptScore W2044416352C163716315 @default.
- W2044416352 hasConceptScore W2044416352C171250308 @default.
- W2044416352 hasConceptScore W2044416352C173608175 @default.
- W2044416352 hasConceptScore W2044416352C187834632 @default.
- W2044416352 hasConceptScore W2044416352C188060507 @default.
- W2044416352 hasConceptScore W2044416352C192562407 @default.
- W2044416352 hasConceptScore W2044416352C199360897 @default.
- W2044416352 hasConceptScore W2044416352C2778770139 @default.
- W2044416352 hasConceptScore W2044416352C34727166 @default.
- W2044416352 hasConceptScore W2044416352C41008148 @default.
- W2044416352 hasConceptScore W2044416352C44363057 @default.
- W2044416352 hasConceptScore W2044416352C56372850 @default.
- W2044416352 hasConceptScore W2044416352C62520636 @default.
- W2044416352 hasConceptScore W2044416352C70388272 @default.
- W2044416352 hasIssue "3" @default.
- W2044416352 hasLocation W20444163521 @default.
- W2044416352 hasLocation W20444163522 @default.
- W2044416352 hasLocation W20444163523 @default.
- W2044416352 hasOpenAccess W2044416352 @default.
- W2044416352 hasPrimaryLocation W20444163521 @default.
- W2044416352 hasRelatedWork W1509943448 @default.
- W2044416352 hasRelatedWork W1966900933 @default.
- W2044416352 hasRelatedWork W1987177655 @default.
- W2044416352 hasRelatedWork W1991619898 @default.
- W2044416352 hasRelatedWork W2039527536 @default.
- W2044416352 hasRelatedWork W2113085198 @default.
- W2044416352 hasRelatedWork W2133539877 @default.
- W2044416352 hasRelatedWork W2739115385 @default.
- W2044416352 hasRelatedWork W4306891336 @default.
- W2044416352 hasRelatedWork W2526784484 @default.
- W2044416352 hasVolume "18" @default.
- W2044416352 isParatext "false" @default.
- W2044416352 isRetracted "false" @default.
- W2044416352 magId "2044416352" @default.
- W2044416352 workType "article" @default.