Matches in SemOpenAlex for { <https://semopenalex.org/work/W3165049063> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W3165049063 endingPage "13" @default.
- W3165049063 startingPage "1" @default.
- W3165049063 abstract "Solving sparse triangular systems is the building block for incomplete LU- (ILU-) based preconditioning, but parallel algorithms, such as the level-scheduling scheme, are sometimes limited by available parallelism extracted from the sparsity pattern. In this study, the block version of the incomplete sparse approximate inverses (ISAI) algorithm is studied, and the block-ISAI is considered for preconditioning by proposing an efficient algorithm and implementation on graphical processing unit (GPU) accelerators. Performance comparisons are carried out between the proposed algorithm and serial and parallel block triangular solvers from PETSc and cuSPARSE libraries. The experimental results show that GMRES (30) with the proposed block-ISAI preconditioning achieves accelerations 1.4 × –6.9 × speedups over that using the cuSPARSE library on NVIDIA Tesla V100 GPU." @default.
- W3165049063 created "2021-06-07" @default.
- W3165049063 creator A5049683127 @default.
- W3165049063 creator A5056642263 @default.
- W3165049063 creator A5059129169 @default.
- W3165049063 creator A5070790173 @default.
- W3165049063 date "2021-05-25" @default.
- W3165049063 modified "2023-10-17" @default.
- W3165049063 title "GPU Preconditioning for Block Linear Systems Using Block Incomplete Sparse Approximate Inverses" @default.
- W3165049063 cites W1506342804 @default.
- W3165049063 cites W1965034778 @default.
- W3165049063 cites W1987145120 @default.
- W3165049063 cites W1994805693 @default.
- W3165049063 cites W2035080386 @default.
- W3165049063 cites W2095258827 @default.
- W3165049063 cites W2140153041 @default.
- W3165049063 cites W2252346314 @default.
- W3165049063 cites W2290916141 @default.
- W3165049063 cites W2469975815 @default.
- W3165049063 cites W2476506026 @default.
- W3165049063 cites W2767066575 @default.
- W3165049063 cites W2993109347 @default.
- W3165049063 cites W2996917989 @default.
- W3165049063 cites W3100838950 @default.
- W3165049063 cites W993511226 @default.
- W3165049063 doi "https://doi.org/10.1155/2021/5558508" @default.
- W3165049063 hasPublicationYear "2021" @default.
- W3165049063 type Work @default.
- W3165049063 sameAs 3165049063 @default.
- W3165049063 citedByCount "1" @default.
- W3165049063 countsByYear W31650490632021 @default.
- W3165049063 crossrefType "journal-article" @default.
- W3165049063 hasAuthorship W3165049063A5049683127 @default.
- W3165049063 hasAuthorship W3165049063A5056642263 @default.
- W3165049063 hasAuthorship W3165049063A5059129169 @default.
- W3165049063 hasAuthorship W3165049063A5070790173 @default.
- W3165049063 hasBestOaLocation W31650490631 @default.
- W3165049063 hasConcept C11413529 @default.
- W3165049063 hasConcept C114614502 @default.
- W3165049063 hasConcept C126255220 @default.
- W3165049063 hasConcept C134306372 @default.
- W3165049063 hasConcept C173608175 @default.
- W3165049063 hasConcept C206729178 @default.
- W3165049063 hasConcept C2777210771 @default.
- W3165049063 hasConcept C33923547 @default.
- W3165049063 hasConcept C41008148 @default.
- W3165049063 hasConcept C77618280 @default.
- W3165049063 hasConceptScore W3165049063C11413529 @default.
- W3165049063 hasConceptScore W3165049063C114614502 @default.
- W3165049063 hasConceptScore W3165049063C126255220 @default.
- W3165049063 hasConceptScore W3165049063C134306372 @default.
- W3165049063 hasConceptScore W3165049063C173608175 @default.
- W3165049063 hasConceptScore W3165049063C206729178 @default.
- W3165049063 hasConceptScore W3165049063C2777210771 @default.
- W3165049063 hasConceptScore W3165049063C33923547 @default.
- W3165049063 hasConceptScore W3165049063C41008148 @default.
- W3165049063 hasConceptScore W3165049063C77618280 @default.
- W3165049063 hasFunder F4320321001 @default.
- W3165049063 hasLocation W31650490631 @default.
- W3165049063 hasOpenAccess W3165049063 @default.
- W3165049063 hasPrimaryLocation W31650490631 @default.
- W3165049063 hasRelatedWork W1491899005 @default.
- W3165049063 hasRelatedWork W1558545464 @default.
- W3165049063 hasRelatedWork W1604898313 @default.
- W3165049063 hasRelatedWork W1918456467 @default.
- W3165049063 hasRelatedWork W1980146226 @default.
- W3165049063 hasRelatedWork W2117014006 @default.
- W3165049063 hasRelatedWork W2146086747 @default.
- W3165049063 hasRelatedWork W2172791042 @default.
- W3165049063 hasRelatedWork W2372170743 @default.
- W3165049063 hasRelatedWork W4233815414 @default.
- W3165049063 hasVolume "2021" @default.
- W3165049063 isParatext "false" @default.
- W3165049063 isRetracted "false" @default.
- W3165049063 magId "3165049063" @default.
- W3165049063 workType "article" @default.