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Online instrumentation and feedback directed optimization of Java

Descriptive

Language
LanguageTerm (authority = ISO 639-3:2007); (type = text)
English
Genre (authority = RULIB-FS)
Other
Genre (authority = marcgt)
technical report
PhysicalDescription
InternetMediaType
application/pdf
Extent
1 online resource (11 pages) : illustrations
Note (type = special display note)
Technical report DCS-TR-469
Name (type = corporate); (authority = RutgersOrg-School)
NamePart
School of Arts and Sciences (SAS) (New Brunswick)
Name (type = corporate); (authority = RutgersOrg-Department)
NamePart
Computer Science (New Brunswick)
TypeOfResource
Text
TitleInfo
Title
Online instrumentation and feedback directed optimization of Java
Abstract (type = abstract)
The overhead involved in collecting fine-grained profiling information makes feedback-directed optimizations diÆult to perform online at runtime. As a result, the vast majority of work in offline feedback-directed optimization is not yet being applied in online systems. This paper describes the design and implementation of a fully automatic online approach for performing instrumentation and feedback-directed optimization. Our approach uses instrumentation sampling to reduce the overhead of instrumentation, thus eliminating many of the limitations present in existing online systems. Several online feedback-directed optimizations are described, including a novel algorithm for performing feedback-directed splitting. Our experimental results show improvements in peak performance of up to 20% while overhead remains low, with no individual execution being degraded more than 2%.
Name (type = personal)
NamePart (type = family)
Arnold
NamePart (type = given)
Matthew
Affiliation
Computer Science (New Brunswick)
Role
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author
OriginInfo
DateCreated (point = start); (encoding = w3cdtf); (qualifier = approximate); (keyDate = yes)
2002
RelatedItem (type = host)
TitleInfo
Title
Computer Science (New Brunswick)
Identifier (type = local)
rucore21032500001
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier (type = doi)
doi:10.7282/t3-4w1w-yc77
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This Item is protected by copyright and/or related rights.You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.For other uses you need to obtain permission from the rights-holder(s).
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
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Technical

RULTechMD (ID = TECHNICAL1)
ContentModel
Document
CreatingApplication
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1.4
ApplicationName
GPL Ghostscript 9.07
DateCreated (point = start); (encoding = w3cdtf); (qualifier = exact)
2018-06-06T12:30:53
DateCreated (point = start); (encoding = w3cdtf); (qualifier = exact)
2018-06-06T12:30:53
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