Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149924148> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2149924148 abstract "We describe computational experiments exploring the performance improvements from overlapping computation and communication on hybrid parallel computers. Our test case is explicit time integration of linear advection with constant uniform velocity in a three-dimensional periodic domain. The test systems include a Cray XT5, a Cray XE6, and two multicore Infiniband clusters with different generations of NVIDIA graphics processing units (GPUs). We describe results for Fortran implementations using various combinations of MPI, OpenMP, and CUDA, with and without overlap of computation and communication. We find that overlapping CPU computation, GPU computation, parallel communication, and CPU-GPU communication can provide performance improvements of more than a factor of two." @default.
- W2149924148 created "2016-06-24" @default.
- W2149924148 creator A5025867024 @default.
- W2149924148 creator A5075517045 @default.
- W2149924148 date "2011-05-01" @default.
- W2149924148 modified "2023-10-17" @default.
- W2149924148 title "Overlapping Computation and Communication for Advection on Hybrid Parallel Computers" @default.
- W2149924148 cites W1485069509 @default.
- W2149924148 cites W1974548212 @default.
- W2149924148 cites W2020168202 @default.
- W2149924148 cites W2113190809 @default.
- W2149924148 cites W2122929502 @default.
- W2149924148 cites W2135682468 @default.
- W2149924148 cites W2138723837 @default.
- W2149924148 cites W3152199537 @default.
- W2149924148 doi "https://doi.org/10.1109/ipdps.2011.16" @default.
- W2149924148 hasPublicationYear "2011" @default.
- W2149924148 type Work @default.
- W2149924148 sameAs 2149924148 @default.
- W2149924148 citedByCount "14" @default.
- W2149924148 countsByYear W21499241482012 @default.
- W2149924148 countsByYear W21499241482013 @default.
- W2149924148 countsByYear W21499241482014 @default.
- W2149924148 countsByYear W21499241482015 @default.
- W2149924148 countsByYear W21499241482016 @default.
- W2149924148 countsByYear W21499241482020 @default.
- W2149924148 crossrefType "proceedings-article" @default.
- W2149924148 hasAuthorship W2149924148A5025867024 @default.
- W2149924148 hasAuthorship W2149924148A5075517045 @default.
- W2149924148 hasConcept C120314980 @default.
- W2149924148 hasConcept C121332964 @default.
- W2149924148 hasConcept C173608175 @default.
- W2149924148 hasConcept C199360897 @default.
- W2149924148 hasConcept C41008148 @default.
- W2149924148 hasConcept C45374587 @default.
- W2149924148 hasConcept C5072599 @default.
- W2149924148 hasConcept C97355855 @default.
- W2149924148 hasConceptScore W2149924148C120314980 @default.
- W2149924148 hasConceptScore W2149924148C121332964 @default.
- W2149924148 hasConceptScore W2149924148C173608175 @default.
- W2149924148 hasConceptScore W2149924148C199360897 @default.
- W2149924148 hasConceptScore W2149924148C41008148 @default.
- W2149924148 hasConceptScore W2149924148C45374587 @default.
- W2149924148 hasConceptScore W2149924148C5072599 @default.
- W2149924148 hasConceptScore W2149924148C97355855 @default.
- W2149924148 hasLocation W21499241481 @default.
- W2149924148 hasOpenAccess W2149924148 @default.
- W2149924148 hasPrimaryLocation W21499241481 @default.
- W2149924148 hasRelatedWork W1491899005 @default.
- W2149924148 hasRelatedWork W1513409726 @default.
- W2149924148 hasRelatedWork W1572523360 @default.
- W2149924148 hasRelatedWork W1604898313 @default.
- W2149924148 hasRelatedWork W2117014006 @default.
- W2149924148 hasRelatedWork W2164287667 @default.
- W2149924148 hasRelatedWork W2354062721 @default.
- W2149924148 hasRelatedWork W2372170743 @default.
- W2149924148 hasRelatedWork W2790489068 @default.
- W2149924148 hasRelatedWork W4233815414 @default.
- W2149924148 isParatext "false" @default.
- W2149924148 isRetracted "false" @default.
- W2149924148 magId "2149924148" @default.
- W2149924148 workType "article" @default.