Matches in SemOpenAlex for { <https://semopenalex.org/work/W4315695022> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4315695022 abstract "Solving a linear system of equations is one of the most critical tasks in scientific computing, which can be performed using the LINPACK test to evaluate TOP500 supercomputers. We have already implemented SIMDized basic linear computation with AVX2 and confirmed that it performs well via benchmark tests in the x86-64 computing environment, demonstrating that SIMDized can be used to accelerate LU decomposition. In this study, it is further demonstrated that parallelized SIMDized LU decomposition with OpenMP is faster than the serial version, and that the mixed-precision iterative refinement used to obtain quad-double (QD, 212-bit mantissa) approximation is optimizable. As a result, the combination of double-double (DD, 106 bits mantissa) and QD arithmetic for the iterative refinement process is more efficient than the DDMPFR 212-bit combination." @default.
- W4315695022 created "2023-01-12" @default.
- W4315695022 creator A5083237480 @default.
- W4315695022 date "2022-10-27" @default.
- W4315695022 modified "2023-09-23" @default.
- W4315695022 title "Optimization of mixed-precision iterative refinement using parallelized direct methods" @default.
- W4315695022 cites W1975818677 @default.
- W4315695022 cites W2012407419 @default.
- W4315695022 cites W2889796855 @default.
- W4315695022 cites W3021698515 @default.
- W4315695022 cites W3201897195 @default.
- W4315695022 cites W3217545726 @default.
- W4315695022 doi "https://doi.org/10.1109/iceet56468.2022.10007230" @default.
- W4315695022 hasPublicationYear "2022" @default.
- W4315695022 type Work @default.
- W4315695022 citedByCount "1" @default.
- W4315695022 countsByYear W43156950222023 @default.
- W4315695022 crossrefType "proceedings-article" @default.
- W4315695022 hasAuthorship W4315695022A5083237480 @default.
- W4315695022 hasConcept C11413529 @default.
- W4315695022 hasConcept C124681953 @default.
- W4315695022 hasConcept C13280743 @default.
- W4315695022 hasConcept C133095886 @default.
- W4315695022 hasConcept C159694833 @default.
- W4315695022 hasConcept C170723468 @default.
- W4315695022 hasConcept C173608175 @default.
- W4315695022 hasConcept C185798385 @default.
- W4315695022 hasConcept C18903297 @default.
- W4315695022 hasConcept C199360897 @default.
- W4315695022 hasConcept C205649164 @default.
- W4315695022 hasConcept C2777904410 @default.
- W4315695022 hasConcept C2779982483 @default.
- W4315695022 hasConcept C35912277 @default.
- W4315695022 hasConcept C41008148 @default.
- W4315695022 hasConcept C45374587 @default.
- W4315695022 hasConcept C459310 @default.
- W4315695022 hasConcept C83581934 @default.
- W4315695022 hasConcept C86803240 @default.
- W4315695022 hasConceptScore W4315695022C11413529 @default.
- W4315695022 hasConceptScore W4315695022C124681953 @default.
- W4315695022 hasConceptScore W4315695022C13280743 @default.
- W4315695022 hasConceptScore W4315695022C133095886 @default.
- W4315695022 hasConceptScore W4315695022C159694833 @default.
- W4315695022 hasConceptScore W4315695022C170723468 @default.
- W4315695022 hasConceptScore W4315695022C173608175 @default.
- W4315695022 hasConceptScore W4315695022C185798385 @default.
- W4315695022 hasConceptScore W4315695022C18903297 @default.
- W4315695022 hasConceptScore W4315695022C199360897 @default.
- W4315695022 hasConceptScore W4315695022C205649164 @default.
- W4315695022 hasConceptScore W4315695022C2777904410 @default.
- W4315695022 hasConceptScore W4315695022C2779982483 @default.
- W4315695022 hasConceptScore W4315695022C35912277 @default.
- W4315695022 hasConceptScore W4315695022C41008148 @default.
- W4315695022 hasConceptScore W4315695022C45374587 @default.
- W4315695022 hasConceptScore W4315695022C459310 @default.
- W4315695022 hasConceptScore W4315695022C83581934 @default.
- W4315695022 hasConceptScore W4315695022C86803240 @default.
- W4315695022 hasLocation W43156950221 @default.
- W4315695022 hasOpenAccess W4315695022 @default.
- W4315695022 hasPrimaryLocation W43156950221 @default.
- W4315695022 hasRelatedWork W1571090276 @default.
- W4315695022 hasRelatedWork W1986819906 @default.
- W4315695022 hasRelatedWork W2239119680 @default.
- W4315695022 hasRelatedWork W2336476964 @default.
- W4315695022 hasRelatedWork W2571972762 @default.
- W4315695022 hasRelatedWork W3150959508 @default.
- W4315695022 hasRelatedWork W4312538816 @default.
- W4315695022 hasRelatedWork W4315695022 @default.
- W4315695022 hasRelatedWork W4323709075 @default.
- W4315695022 hasRelatedWork W98416164 @default.
- W4315695022 isParatext "false" @default.
- W4315695022 isRetracted "false" @default.
- W4315695022 workType "article" @default.