Matches in SemOpenAlex for { <https://semopenalex.org/work/W2081649276> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2081649276 endingPage "918" @default.
- W2081649276 startingPage "910" @default.
- W2081649276 abstract "Computational Fluid Dynamics (CFD) simulation often needs to periodically output the intermediate results to files in the form of snapshots for visualization or restart, which seriously impacts the performance. Traditional CFD simulation takes ASCII format with typesetting in the snapshot output process, which results in precision loss of the data in the snapshot array and more storage space occupancy than the original binary format. In this paper, we propose the binary non-typesetting format optimization for the snapshot output in CFD simulation, aiming at eliminating the impact of ASCII format. In our optimization method, the snapshot array is output in binary format without typesetting. On one hand, it reserves the original binary precision in the output files, while the ASCII format always has precision loss, which seriously impacts the accuracy of CFD simulation; On the other hand, non-typesetting provide the opportunity of output the snapshot as a continuous memory block, which will signally improve the efficiency of the output. We design the multiply output mode framework for CFD applications through the combination of ASCII typesetting format and binary non-typesetting format. We implement this multiply output mode framework in the open source CFD software OpenFOAM. Experimental results on Tianhe-2 supercomputer demonstrate that our binary non-typesetting format optimization technique can achieve good optimization effect for the periodical snapshot output in CFD application." @default.
- W2081649276 created "2016-06-24" @default.
- W2081649276 creator A5041959417 @default.
- W2081649276 creator A5053112608 @default.
- W2081649276 creator A5090471484 @default.
- W2081649276 date "2013-10-01" @default.
- W2081649276 modified "2023-09-26" @default.
- W2081649276 title "Format Optimization for Periodical Snapshot Output in CFD Simulation" @default.
- W2081649276 cites W127439220 @default.
- W2081649276 cites W1523798960 @default.
- W2081649276 cites W1542566861 @default.
- W2081649276 cites W1978513924 @default.
- W2081649276 cites W1984163103 @default.
- W2081649276 cites W2001996555 @default.
- W2081649276 cites W2022508541 @default.
- W2081649276 cites W2043093642 @default.
- W2081649276 cites W2043213466 @default.
- W2081649276 cites W2074372516 @default.
- W2081649276 cites W2074976694 @default.
- W2081649276 cites W2095598180 @default.
- W2081649276 cites W2144413105 @default.
- W2081649276 cites W2209801867 @default.
- W2081649276 doi "https://doi.org/10.4028/www.scientific.net/amm.457-458.910" @default.
- W2081649276 hasPublicationYear "2013" @default.
- W2081649276 type Work @default.
- W2081649276 sameAs 2081649276 @default.
- W2081649276 citedByCount "0" @default.
- W2081649276 crossrefType "journal-article" @default.
- W2081649276 hasAuthorship W2081649276A5041959417 @default.
- W2081649276 hasAuthorship W2081649276A5053112608 @default.
- W2081649276 hasAuthorship W2081649276A5090471484 @default.
- W2081649276 hasConcept C111919701 @default.
- W2081649276 hasConcept C121684516 @default.
- W2081649276 hasConcept C127413603 @default.
- W2081649276 hasConcept C146978453 @default.
- W2081649276 hasConcept C1633027 @default.
- W2081649276 hasConcept C196832560 @default.
- W2081649276 hasConcept C2777904410 @default.
- W2081649276 hasConcept C33923547 @default.
- W2081649276 hasConcept C41008148 @default.
- W2081649276 hasConcept C459310 @default.
- W2081649276 hasConcept C48372109 @default.
- W2081649276 hasConcept C55282118 @default.
- W2081649276 hasConcept C83283714 @default.
- W2081649276 hasConcept C94375191 @default.
- W2081649276 hasConceptScore W2081649276C111919701 @default.
- W2081649276 hasConceptScore W2081649276C121684516 @default.
- W2081649276 hasConceptScore W2081649276C127413603 @default.
- W2081649276 hasConceptScore W2081649276C146978453 @default.
- W2081649276 hasConceptScore W2081649276C1633027 @default.
- W2081649276 hasConceptScore W2081649276C196832560 @default.
- W2081649276 hasConceptScore W2081649276C2777904410 @default.
- W2081649276 hasConceptScore W2081649276C33923547 @default.
- W2081649276 hasConceptScore W2081649276C41008148 @default.
- W2081649276 hasConceptScore W2081649276C459310 @default.
- W2081649276 hasConceptScore W2081649276C48372109 @default.
- W2081649276 hasConceptScore W2081649276C55282118 @default.
- W2081649276 hasConceptScore W2081649276C83283714 @default.
- W2081649276 hasConceptScore W2081649276C94375191 @default.
- W2081649276 hasLocation W20816492761 @default.
- W2081649276 hasOpenAccess W2081649276 @default.
- W2081649276 hasPrimaryLocation W20816492761 @default.
- W2081649276 hasRelatedWork W2002210988 @default.
- W2081649276 hasRelatedWork W2081649276 @default.
- W2081649276 hasRelatedWork W2098105971 @default.
- W2081649276 hasRelatedWork W2136480384 @default.
- W2081649276 hasRelatedWork W2145043379 @default.
- W2081649276 hasRelatedWork W2511547242 @default.
- W2081649276 hasRelatedWork W2906848819 @default.
- W2081649276 hasRelatedWork W3000170838 @default.
- W2081649276 hasRelatedWork W3180146464 @default.
- W2081649276 hasRelatedWork W37183307 @default.
- W2081649276 hasVolume "457-458" @default.
- W2081649276 isParatext "false" @default.
- W2081649276 isRetracted "false" @default.
- W2081649276 magId "2081649276" @default.
- W2081649276 workType "article" @default.