Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076005690> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2076005690 abstract "Graph based algorithms are widely used for unstructured mesh partitioning. They give rise to non-contiguous partitions optimized for minimum communication between partitions. Space-filling curves (SFC) on the other hand give better balanced partitions having higher communication cost than graphs. In this work, we show that SFC based algorithms are competitive to graph based methods, especially for I/O and compute intensive scientific applications. The basic idea used in this work is the SFC reordered storage in Hierarchical Data Format (HDF), which simplifies mesh partitioning, improves I/O bandwidth and at the same time provide cache friendly memory access. The ordering enables us to read the mesh entities as contiguous chunks using parallel I/O, which precludes the use of elaborate partitioning tools. We show comparisons of various partition quality metrics between partitions obtained from SFC and graph based methods for four types of unstructured meshes. The results show that SFC outperforms graph based partitioning in all the quality metrics except the communication volume. Finally, we show that storing the mesh entities using SFC leads to better cache locality without additional local reordering effort." @default.
- W2076005690 created "2016-06-24" @default.
- W2076005690 creator A5004305983 @default.
- W2076005690 creator A5046911046 @default.
- W2076005690 date "2013-12-01" @default.
- W2076005690 modified "2023-09-23" @default.
- W2076005690 title "Revisiting the space-filling curves for storage, reordering and partitioning mesh based data in scientific computing" @default.
- W2076005690 cites W1552950500 @default.
- W2076005690 cites W1991852130 @default.
- W2076005690 cites W2019744059 @default.
- W2076005690 cites W2031666594 @default.
- W2076005690 cites W2078900897 @default.
- W2076005690 cites W2101875746 @default.
- W2076005690 cites W2138143219 @default.
- W2076005690 cites W2143131337 @default.
- W2076005690 cites W2154074774 @default.
- W2076005690 cites W2169893912 @default.
- W2076005690 cites W2286885283 @default.
- W2076005690 cites W3142035222 @default.
- W2076005690 doi "https://doi.org/10.1109/hipc.2013.6799097" @default.
- W2076005690 hasPublicationYear "2013" @default.
- W2076005690 type Work @default.
- W2076005690 sameAs 2076005690 @default.
- W2076005690 citedByCount "0" @default.
- W2076005690 crossrefType "proceedings-article" @default.
- W2076005690 hasAuthorship W2076005690A5004305983 @default.
- W2076005690 hasAuthorship W2076005690A5046911046 @default.
- W2076005690 hasConcept C11413529 @default.
- W2076005690 hasConcept C114614502 @default.
- W2076005690 hasConcept C115537543 @default.
- W2076005690 hasConcept C121684516 @default.
- W2076005690 hasConcept C132525143 @default.
- W2076005690 hasConcept C13670688 @default.
- W2076005690 hasConcept C138885662 @default.
- W2076005690 hasConcept C173608175 @default.
- W2076005690 hasConcept C2779808786 @default.
- W2076005690 hasConcept C31487907 @default.
- W2076005690 hasConcept C33923547 @default.
- W2076005690 hasConcept C41008148 @default.
- W2076005690 hasConcept C41895202 @default.
- W2076005690 hasConcept C42812 @default.
- W2076005690 hasConcept C48903430 @default.
- W2076005690 hasConcept C80444323 @default.
- W2076005690 hasConceptScore W2076005690C11413529 @default.
- W2076005690 hasConceptScore W2076005690C114614502 @default.
- W2076005690 hasConceptScore W2076005690C115537543 @default.
- W2076005690 hasConceptScore W2076005690C121684516 @default.
- W2076005690 hasConceptScore W2076005690C132525143 @default.
- W2076005690 hasConceptScore W2076005690C13670688 @default.
- W2076005690 hasConceptScore W2076005690C138885662 @default.
- W2076005690 hasConceptScore W2076005690C173608175 @default.
- W2076005690 hasConceptScore W2076005690C2779808786 @default.
- W2076005690 hasConceptScore W2076005690C31487907 @default.
- W2076005690 hasConceptScore W2076005690C33923547 @default.
- W2076005690 hasConceptScore W2076005690C41008148 @default.
- W2076005690 hasConceptScore W2076005690C41895202 @default.
- W2076005690 hasConceptScore W2076005690C42812 @default.
- W2076005690 hasConceptScore W2076005690C48903430 @default.
- W2076005690 hasConceptScore W2076005690C80444323 @default.
- W2076005690 hasLocation W20760056901 @default.
- W2076005690 hasOpenAccess W2076005690 @default.
- W2076005690 hasPrimaryLocation W20760056901 @default.
- W2076005690 hasRelatedWork W1832683484 @default.
- W2076005690 hasRelatedWork W1967153225 @default.
- W2076005690 hasRelatedWork W2039910065 @default.
- W2076005690 hasRelatedWork W2045841536 @default.
- W2076005690 hasRelatedWork W2052138473 @default.
- W2076005690 hasRelatedWork W2101161250 @default.
- W2076005690 hasRelatedWork W2112549583 @default.
- W2076005690 hasRelatedWork W2114763871 @default.
- W2076005690 hasRelatedWork W2117197583 @default.
- W2076005690 hasRelatedWork W2132998471 @default.
- W2076005690 hasRelatedWork W2165020038 @default.
- W2076005690 hasRelatedWork W2490876026 @default.
- W2076005690 hasRelatedWork W2532269050 @default.
- W2076005690 hasRelatedWork W2611287648 @default.
- W2076005690 hasRelatedWork W2729071068 @default.
- W2076005690 hasRelatedWork W2766758139 @default.
- W2076005690 hasRelatedWork W2785844383 @default.
- W2076005690 hasRelatedWork W3166790580 @default.
- W2076005690 hasRelatedWork W3175055685 @default.
- W2076005690 hasRelatedWork W2816350808 @default.
- W2076005690 isParatext "false" @default.
- W2076005690 isRetracted "false" @default.
- W2076005690 magId "2076005690" @default.
- W2076005690 workType "article" @default.