DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhang, Jie | ko |
dc.contributor.author | Jung, Myoungsoo | ko |
dc.date.accessioned | 2020-12-16T01:50:28Z | - |
dc.date.available | 2020-12-16T01:50:28Z | - |
dc.date.created | 2020-12-15 | - |
dc.date.created | 2020-12-15 | - |
dc.date.issued | 2020-06-03 | - |
dc.identifier.citation | 47th ACM/IEEE Annual International Symposium on Computer Architecture, ISCA 2020, pp.1064 - 1075 | - |
dc.identifier.uri | http://hdl.handle.net/10203/278539 | - |
dc.description.abstract | We propose ZnG, a new GPU-SSD integrated architecture, which can maximize the memory capacity in a GPU and address performance penalties imposed by an SSD. Specifically, ZnG replaces all GPU internal DRAMs with an ultra-low-latency SSD to maximize the GPU memory capacity. ZnG further removes performance bottleneck of the SSD by replacing its flash channels with a high-throughput flash network and integrating SSD firmware in the GPU's MMU to reap the benefits of hardware accelerations. Although flash arrays within the SSD can deliver high accumulated bandwidth, only a small fraction of such bandwidth can be utilized by GPU's memory requests due to mismatches of their access granularity. To address this, ZnG employs a large L2 cache and flash registers to buffer the memory requests. Our evaluation results indicate that ZnG can achieve 7.5× higher performance than prior work. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | ZnG: Architecting GPU Multi-Processors with New Flash for Scalable Data Analysis | - |
dc.type | Conference | - |
dc.identifier.wosid | 000617734800079 | - |
dc.identifier.scopusid | 2-s2.0-85091980062 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 1064 | - |
dc.citation.endingpage | 1075 | - |
dc.citation.publicationname | 47th ACM/IEEE Annual International Symposium on Computer Architecture, ISCA 2020 | - |
dc.identifier.conferencecountry | SP | - |
dc.identifier.conferencelocation | Virtual | - |
dc.identifier.doi | 10.1109/ISCA45697.2020.00090 | - |
dc.contributor.localauthor | Jung, Myoungsoo | - |
dc.contributor.nonIdAuthor | Zhang, Jie | - |
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