Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200053457> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W4200053457 abstract "Shuffle is an indispensable process in distributed online analytical processing systems to enable task-level parallelism exploitation via multiple nodes. As a data-intensive data reorganization process, shuffle implemented on general-purpose CPUs not only incurs data traffic back and forth between the computing and storage resources, but also pollutes the cache hierarchy with almost zero data reuse. As a result, shuffle can easily become the bottleneck of distributed analysis pipelines.Our PSACS approach attacks these bottlenecks with the rising computational storage paradigm. Shuffle is offloaded to the storage-side PSACS accelerator to avoid polluting computing node memory hierarchy and enjoy the latency, bandwidth and energy benefits of near-data computing. Further, the microarchitecture of PSACS exploits data-, subtask-, and task-level parallelism for high performance and a customized scratchpad for fast on-chip random access.PSACS achieves 4.6x—5.7x shuffle throughput at kernel-level and up to 1.3x overall shuffle throughput with only a twentieth of CPU utilization comparing to software baselines. These mount up to 23% end-to-end OLAP query speedup on average." @default.
- W4200053457 created "2021-12-31" @default.
- W4200053457 creator A5001881392 @default.
- W4200053457 creator A5003759585 @default.
- W4200053457 creator A5054570678 @default.
- W4200053457 creator A5085538238 @default.
- W4200053457 date "2021-10-01" @default.
- W4200053457 modified "2023-09-28" @default.
- W4200053457 title "PSACS: Highly-Parallel Shuffle Accelerator on Computational Storage" @default.
- W4200053457 cites W2074935284 @default.
- W4200053457 cites W2173213060 @default.
- W4200053457 cites W2207699634 @default.
- W4200053457 cites W2612080955 @default.
- W4200053457 cites W2753147542 @default.
- W4200053457 cites W2798457757 @default.
- W4200053457 cites W2911165058 @default.
- W4200053457 cites W2946040749 @default.
- W4200053457 cites W3043363332 @default.
- W4200053457 cites W3043568421 @default.
- W4200053457 cites W3043776758 @default.
- W4200053457 doi "https://doi.org/10.1109/iccd53106.2021.00080" @default.
- W4200053457 hasPublicationYear "2021" @default.
- W4200053457 type Work @default.
- W4200053457 citedByCount "1" @default.
- W4200053457 countsByYear W42000534572022 @default.
- W4200053457 crossrefType "proceedings-article" @default.
- W4200053457 hasAuthorship W4200053457A5001881392 @default.
- W4200053457 hasAuthorship W4200053457A5003759585 @default.
- W4200053457 hasAuthorship W4200053457A5054570678 @default.
- W4200053457 hasAuthorship W4200053457A5085538238 @default.
- W4200053457 hasConcept C115537543 @default.
- W4200053457 hasConcept C120314980 @default.
- W4200053457 hasConcept C149635348 @default.
- W4200053457 hasConcept C173608175 @default.
- W4200053457 hasConcept C2778100165 @default.
- W4200053457 hasConcept C2780513914 @default.
- W4200053457 hasConcept C41008148 @default.
- W4200053457 hasConcept C68339613 @default.
- W4200053457 hasConceptScore W4200053457C115537543 @default.
- W4200053457 hasConceptScore W4200053457C120314980 @default.
- W4200053457 hasConceptScore W4200053457C149635348 @default.
- W4200053457 hasConceptScore W4200053457C173608175 @default.
- W4200053457 hasConceptScore W4200053457C2778100165 @default.
- W4200053457 hasConceptScore W4200053457C2780513914 @default.
- W4200053457 hasConceptScore W4200053457C41008148 @default.
- W4200053457 hasConceptScore W4200053457C68339613 @default.
- W4200053457 hasLocation W42000534571 @default.
- W4200053457 hasOpenAccess W4200053457 @default.
- W4200053457 hasPrimaryLocation W42000534571 @default.
- W4200053457 hasRelatedWork W12026041 @default.
- W4200053457 hasRelatedWork W13025791 @default.
- W4200053457 hasRelatedWork W13640671 @default.
- W4200053457 hasRelatedWork W1813111 @default.
- W4200053457 hasRelatedWork W3970919 @default.
- W4200053457 hasRelatedWork W5223388 @default.
- W4200053457 hasRelatedWork W619728 @default.
- W4200053457 hasRelatedWork W7081844 @default.
- W4200053457 hasRelatedWork W8413239 @default.
- W4200053457 hasRelatedWork W8941019 @default.
- W4200053457 isParatext "false" @default.
- W4200053457 isRetracted "false" @default.
- W4200053457 workType "article" @default.