Exploring the future of out-of-core computing with compute-local non-volatile memory

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dc.contributor.authorJung, Myoungsooko
dc.contributor.authorWilson III, Ellis Hko
dc.contributor.authorChoi, Wonilko
dc.contributor.authorShalf, Johnko
dc.contributor.authorAktulga, Hasan Metinko
dc.contributor.authorYang, Chaoko
dc.contributor.authorSaule, Erikko
dc.contributor.authorCatalyurek, Umit Vko
dc.contributor.authorKandemir, Mahmutko
dc.date.accessioned2019-12-13T13:28:01Z-
dc.date.available2019-12-13T13:28:01Z-
dc.date.created2019-11-28-
dc.date.issued2013-11-17-
dc.identifier.citation2013 International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2013-
dc.identifier.urihttp://hdl.handle.net/10203/269685-
dc.description.abstractDrawing parallels to the rise of general purpose graphical processing units (GPGPUs) as accelerators for specific high performance computing (HPC) workloads, there is a rise in the use of non-volatile memory (NVM) as accelerators for I/O-intensive scientific applications. However, existing works have explored use of NVM within dedicated I/O nodes, which are distant from the compute nodes that actually need such acceleration. As NVM bandwidth begins to out-pace point-to-point network capacity, we argue for the need to break from the archetype of completely separated storage. Therefore, in this work we investigate co-location of NVM and compute by varying I/O interfaces, file systems, types of NVM, and both current and future SSD architectures, uncovering numerous bottlenecks implicit in these various levels in the I/O stack. We present novel hardware and software solutions, including the new Unified File System (UFS), to enable fuller utilization of the new compute-local NVM storage. Our experimental evaluation, which employs a real-world Out-of-Core (OoC) HPC application, demonstrates throughput increases in excess of an order of magnitude over current approaches. Copyright 2013 ACM.-
dc.languageEnglish-
dc.publisherACM and IEEE Computer Scoeity-
dc.titleExploring the future of out-of-core computing with compute-local non-volatile memory-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.publicationname2013 International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2013-
dc.identifier.conferencecountryUS-
dc.identifier.conferencelocationDenver, CO-
dc.identifier.doi10.1145/2503210.2503261-
dc.contributor.localauthorJung, Myoungsoo-
dc.contributor.nonIdAuthorWilson III, Ellis H-
dc.contributor.nonIdAuthorChoi, Wonil-
dc.contributor.nonIdAuthorShalf, John-
dc.contributor.nonIdAuthorAktulga, Hasan Metin-
dc.contributor.nonIdAuthorYang, Chao-
dc.contributor.nonIdAuthorSaule, Erik-
dc.contributor.nonIdAuthorCatalyurek, Umit V-
dc.contributor.nonIdAuthorKandemir, Mahmut-
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EE-Conference Papers(학술회의논문)
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