DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Kyu Ho | ko |
dc.contributor.author | Hwang, Woomin | ko |
dc.contributor.author | Seok, Hyunchul | ko |
dc.contributor.author | Kim, Chulmin | ko |
dc.contributor.author | Shin, Dong-Jae | ko |
dc.contributor.author | Kim, Dong Jin | ko |
dc.contributor.author | Maeng, Min Kyu | ko |
dc.contributor.author | Kim, Seong Min | ko |
dc.date.accessioned | 2016-04-14T02:59:57Z | - |
dc.date.available | 2016-04-14T02:59:57Z | - |
dc.date.created | 2015-11-25 | - |
dc.date.created | 2015-11-25 | - |
dc.date.created | 2015-11-25 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.citation | ACM JOURNAL ON EMERGING TECHNOLOGIES IN COMPUTING SYSTEMS, v.12, no.1 | - |
dc.identifier.issn | 1550-4832 | - |
dc.identifier.uri | http://hdl.handle.net/10203/203747 | - |
dc.description.abstract | Recent advent of manycore system increases needs for larger but faster memory hierarchy. Emerging next generation memories such as on-chip DRAM and nonvolatile memory (NVRAM) are promising candidates for replacement of DRAM-only main memory. Combined with the manycore trends, it gives an opportunity to rethink conventional resource management system with a memory hierarchy for a single cloud node. In an attempt to mitigate the energy and memory problems, we propose MN-MATE, an elastic resource management architecture for a single cloud node with manycores, on-chip DRAM, and large size of off-chip DRAM and NVRAM. In MN-MATE, the hypervisor places consolidated VMs and balances memory among them. Based on the monitored information about the allocated memory, a guest OS co-schedules tasks accessing different types of memory with complementary access intensity. Polymorphic management of DRAM hierarchy accelerates average memory access speed inside each guest OS. A guest OS reduces energy consumption with small performance loss based on the NVRAM-aware data placement policy and the hybrid page cache. A new lightweight kernel is developed to reduce the overhead from the guest OS for scientific applications. Experiment results show that our techniques in MN-MATE platform improve system performance and reduce energy consumption. | - |
dc.language | English | - |
dc.publisher | ASSOC COMPUTING MACHINERY | - |
dc.subject | PHASE-CHANGE MEMORY | - |
dc.subject | MAIN MEMORY | - |
dc.subject | TECHNOLOGY | - |
dc.subject | CONTENTION | - |
dc.subject | EFFICIENT | - |
dc.subject | PROCESSOR | - |
dc.subject | OVERHEAD | - |
dc.title | MN-MATE: Elastic Resource Management of Manycores and a Hybrid Memory Hierarchy for a Cloud Node | - |
dc.type | Article | - |
dc.identifier.wosid | 000359224800005 | - |
dc.identifier.scopusid | 2-s2.0-84938682908 | - |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | ACM JOURNAL ON EMERGING TECHNOLOGIES IN COMPUTING SYSTEMS | - |
dc.identifier.doi | 10.1145/2701429 | - |
dc.contributor.localauthor | Park, Kyu Ho | - |
dc.contributor.nonIdAuthor | Hwang, Woomin | - |
dc.contributor.nonIdAuthor | Seok, Hyunchul | - |
dc.contributor.nonIdAuthor | Kim, Chulmin | - |
dc.contributor.nonIdAuthor | Shin, Dong-Jae | - |
dc.contributor.nonIdAuthor | Kim, Dong Jin | - |
dc.contributor.nonIdAuthor | Maeng, Min Kyu | - |
dc.contributor.nonIdAuthor | Kim, Seong Min | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Virtual machine | - |
dc.subject.keywordAuthor | resource management | - |
dc.subject.keywordAuthor | scheduling | - |
dc.subject.keywordAuthor | NVRAM | - |
dc.subject.keywordAuthor | hybrid main memory | - |
dc.subject.keywordPlus | PHASE-CHANGE MEMORY | - |
dc.subject.keywordPlus | MAIN MEMORY | - |
dc.subject.keywordPlus | TECHNOLOGY | - |
dc.subject.keywordPlus | PROCESSOR | - |
dc.subject.keywordPlus | CONTENTION | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | OVERHEAD | - |
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