Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/37728
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | SCHILDERMANS, Stijn | - |
dc.contributor.author | Shan, JC | - |
dc.contributor.author | AERTS, Kris | - |
dc.contributor.author | Jackrel, J | - |
dc.contributor.author | Ding, XN | - |
dc.date.accessioned | 2022-07-14T08:44:02Z | - |
dc.date.available | 2022-07-14T08:44:02Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2022-07-06T12:14:35Z | - |
dc.identifier.citation | IEEE transactions on parallel and distributed systems (Print), 32 (10) , p. 2557 -2570 | - |
dc.identifier.uri | http://hdl.handle.net/1942/37728 | - |
dc.description.abstract | Despite great advancements in hardware-assisted virtualization of the x86 architecture, certain workloads still suffer significant overhead. This article dissects said overhead in the context of multi-threading. We describe the state-of-the-art, pinpoint challenges, and suggest improvements, aiming to provide a valuable reference to developers and users of virtualization systems alike. We study the virtualization overhead of the PARSEC and SPLASH2X multithreaded benchmarks in a variety of scenarios using a state-of-the-art system. Through controlled experiments, source code analysis and literature review, we quantify the virtualization overhead multithreading still induces and link it to its root causes, after which we suggest possible mitigation strategies. Multithreading still induces high virtualization overhead, mainly caused by synchronization, spinning at user level and NUMA management. The overhead is diverse in nature and embodiment as it is a function of many system and workload properties. System-level solutions are feasible, but often imply difficult trade-offs. Systematic workload optimization is a promising alternative. | - |
dc.description.sponsorship | The authors would like to thank the reviewers and the editor for their constructive comments. This work was supported in part by the U.S. National Science Foundation under Grant CCF 1617749, in part by the Flemish FWO under Grant V433819N, and in part by KU Leuven JUMO under Grant 19005 | - |
dc.language.iso | en | - |
dc.publisher | IEEE COMPUTER SOC | - |
dc.rights | 2021 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See https://www.ieee.org/publications/rights/index.html for more information. | - |
dc.subject.other | Virtualization | - |
dc.subject.other | Virtual machine monitors | - |
dc.subject.other | Hardware | - |
dc.subject.other | Synchronization | - |
dc.subject.other | Multithreading | - |
dc.subject.other | Spinning | - |
dc.subject.other | Degradation | - |
dc.subject.other | Multi-threading | - |
dc.subject.other | virtualization | - |
dc.subject.other | overhead | - |
dc.subject.other | performance | - |
dc.subject.other | guidelines | - |
dc.subject.other | classification | - |
dc.title | Virtualization Overhead of Multithreading in X86 State-of-the-Art & Remaining Challenges | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2570 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | 2557 | - |
dc.identifier.volume | 32 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 USA | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1109/tpds.2021.3064709 | - |
dc.identifier.isi | 000647322600002 | - |
local.provider.type | Web of Science | - |
local.uhasselt.international | yes | - |
item.fullcitation | SCHILDERMANS, Stijn; Shan, JC; AERTS, Kris; Jackrel, J & Ding, XN (2021) Virtualization Overhead of Multithreading in X86 State-of-the-Art & Remaining Challenges. In: IEEE transactions on parallel and distributed systems (Print), 32 (10) , p. 2557 -2570. | - |
item.contributor | SCHILDERMANS, Stijn | - |
item.contributor | Shan, JC | - |
item.contributor | AERTS, Kris | - |
item.contributor | Jackrel, J | - |
item.contributor | Ding, XN | - |
item.fulltext | With Fulltext | - |
item.accessRights | Open Access | - |
crisitem.journal.issn | 1045-9219 | - |
crisitem.journal.eissn | 1558-2183 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Virtualization Overhead of Multithreading in X86 State-of-the-Art & Remaining Challenges.pdf Restricted Access | Published version | 1.56 MB | Adobe PDF | View/Open Request a copy |
main.pdf | Peer-reviewed author version | 4.21 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.