Improving GPU Multitasking Efficiency Using Dynamic Resource Sharing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jiho | - |
dc.contributor.author | Cha, Jehee | - |
dc.contributor.author | Park, Jason Jong Kyu | - |
dc.contributor.author | Jeon, Dongsuk | - |
dc.contributor.author | Park, Yongjun | - |
dc.date.accessioned | 2022-07-10T14:54:43Z | - |
dc.date.available | 2022-07-10T14:54:43Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-01 | - |
dc.identifier.issn | 1556-6056 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/148493 | - |
dc.description.abstract | As GPUs have become essential components for embedded computing systems, a shared GPU with multiple CPU cores needs to efficiently support concurrent execution of multiple different applications. Spatial multitasking, which assigns a different amount of streaming multiprocessors (SMs) to multiple applications, is one of the most common solutions for this. However, this is not a panacea for maximizing total resource utilization. It is because an SM consists of many different sub-resources such as caches, execution units and scheduling units, and the requirements of the sub-resources per kernel are not well matched to their fixed sizes inside an SM. To solve the resource requirement mismatch problem, this paper proposes a GPU Weaver, a dynamic sub-resource management system of multitasking GPUs. GPU Weaver can maximize sub-resource utilization through a shared resource controller (SRC) that is added between neighboring SMs. The SRC dynamically identifies idle sub-resources of an SM and allows them to be used by the neighboring SM when possible. Experiments show that the combination of multiple sub-resource borrowing techniques enhances the total throughput by up to 26 and 9.5 percent on average over the baseline spatial multitasking GPU. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE COMPUTER SOC | - |
dc.title | Improving GPU Multitasking Efficiency Using Dynamic Resource Sharing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Yongjun | - |
dc.identifier.doi | 10.1109/LCA.2018.2889042 | - |
dc.identifier.scopusid | 2-s2.0-85058986235 | - |
dc.identifier.wosid | 000456158300001 | - |
dc.identifier.bibliographicCitation | IEEE COMPUTER ARCHITECTURE LETTERS, v.18, no.1, pp.1 - 5 | - |
dc.relation.isPartOf | IEEE COMPUTER ARCHITECTURE LETTERS | - |
dc.citation.title | IEEE COMPUTER ARCHITECTURE LETTERS | - |
dc.citation.volume | 18 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Hardware & Architecture | - |
dc.subject.keywordPlus | Computer graphics | - |
dc.subject.keywordPlus | Embedded systems | - |
dc.subject.keywordPlus | Multitasking | - |
dc.subject.keywordPlus | Natural resources management | - |
dc.subject.keywordPlus | Program processors | - |
dc.subject.keywordPlus | Resource allocation | - |
dc.subject.keywordPlus | Weaving | - |
dc.subject.keywordPlus | Dynamic resource sharing | - |
dc.subject.keywordPlus | Embedded computing system | - |
dc.subject.keywordPlus | Instruction set | - |
dc.subject.keywordPlus | Kernel | - |
dc.subject.keywordPlus | Micromechanical device | - |
dc.subject.keywordPlus | Resource management | - |
dc.subject.keywordPlus | Resource management systems | - |
dc.subject.keywordPlus | Streaming multiprocessors | - |
dc.subject.keywordPlus | Graphics processing unit | - |
dc.subject.keywordAuthor | Computer architecture | - |
dc.subject.keywordAuthor | GPUs | - |
dc.subject.keywordAuthor | multi-programmed | - |
dc.subject.keywordAuthor | resource sharing | - |
dc.subject.keywordAuthor | spatial multitasking | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8585119 | - |
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