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An Empirical Study of Selective Optimization

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
13 p.
Note (type = special display note)
Technical report DCS-TR-411
Name (authority = RutgersOrg-School); (type = corporate)
NamePart
School of Arts and Sciences (SAS) (New Brunswick)
Name (authority = RutgersOrg-Department); (type = corporate)
NamePart
Computer Science (New Brunswick)
TypeOfResource
Text
TitleInfo
Title
An Empirical Study of Selective Optimization
Abstract (type = abstract)
This paper describes an empirical study of the SPECjvm98 benchmarks, using the Jalape~no virtual
machine. The study employs two compilers, a nonoptimizing compiler that is initially used to compile all
application methods, and an optimizing compiler that is selectively used to recompile a parameterized
set of hot methods based on past proling. We view this study as a step in examining the feasibility of
adaptive optimization in this environment.
The results show promise for adaptive optimization. In particular, they show that the combined
time (execution and compilation) of selective opt-compilation can be less than the execution time of no
opt-compilation and the combined time of full opt-compilation. The results also show that the combined
time of selective opt-compilation can be competitive with static compilation (full opt-compilation not
counting compilation time) for the SPECjvm98 benchmarks with input size 100.
Name (type = personal)
NamePart (type = family)
Arnold
NamePart (type = given)
Matthew
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Hind
NamePart (type = given)
Michael
Affiliation
Thomas J. Watson IBM Research Center
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Ryder
NamePart (type = given)
Barbara G.
Affiliation
Computer Science (New Brunswick)
Role
RoleTerm (authority = marcrt); (type = text)
author
OriginInfo
DateCreated (encoding = w3cdtf); (keyDate = yes); (qualifier = exact)
2000-03
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/T3T15788
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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
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Copyright protected
Availability
Status
Open
Reason
Permission or license
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Technical

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Document
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1.4
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GPL Ghostscript 9.07
DateCreated (point = start); (encoding = w3cdtf); (qualifier = exact)
2018-06-06T12:29:32
DateCreated (point = start); (encoding = w3cdtf); (qualifier = exact)
2018-06-06T12:29:32
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