Compiler Support to Customize the Mark & Sweep Algorithm
Identifieur interne : 00B676 ( Main/Exploration ); précédent : 00B675; suivant : 00B677Compiler Support to Customize the Mark & Sweep Algorithm
Auteurs : Dominique Colnet [France] ; Philippe Coucaud [France] ; Olivier Zendra [France]Source :
English descriptors
- mix :
Abstract
Mark and sweep garbage collectors (GC) are classical but still very efficient automatic memory management systems. Although challenged by other kinds of systems, such as copying collectors, mark and sweep collectors remain among the best in terms of performance. This paper describes our implementation of an efficient mark and sweep garbage collector tailored to each program. Compiler support provides the type information required to statically and automatically generate this customized garbage collector. The segregation of objects by type allows the production of a more efficient GC code. This technique, implemented in SmallEiffel, our compiler for the object-oriented language Eiffel, is applicable to other languages and other garbage collection algorithms, be they distributed or not. We present the results obtained on programs featuring a variety of programming styles and compare our results to a well-know and high quality garbage collector.
Url:
Affiliations:
- France
- Grand Est, Lorraine (région)
- Nancy
- Institut national polytechnique de Lorraine, Université Nancy 2, Université de Lorraine
Links toward previous steps (curation, corpus...)
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Le document en format XML
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active="#struct-300291" type="indirect"><org type="institution" xml:id="struct-300291" status="OLD"><orgName>Université Henri Poincaré - Nancy 1</orgName><orgName type="acronym">UHP</orgName><date type="end">2011-12-31</date><desc><address><addrLine>24-30 rue Lionnois, BP 60120, 54 003 NANCY cedex, France</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300292" type="indirect"><org type="institution" xml:id="struct-300292" status="OLD"><orgName>Université Nancy 2</orgName><date type="end">2011-12-31</date><desc><address><addrLine>91 avenue de la Libération, BP 454, 54001 Nancy cedex</addrLine><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-300293" type="indirect"><org type="institution" xml:id="struct-300293" status="OLD"><orgName>Institut National Polytechnique de Lorraine</orgName><orgName type="acronym">INPL</orgName><date type="end">2011-12-31</date><desc><address><country key="FR"></country></address></desc></org></tutelle><tutelle active="#struct-2496" type="direct"><org type="laboratory" xml:id="struct-2496" status="OLD"><orgName>INRIA Lorraine</orgName><desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/centre-de-recherche-inria/nancy-grand-est</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation></listRelation></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Nancy</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université Nancy 2</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName><placeName><settlement type="city">Nancy</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Institut national polytechnique de Lorraine</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>Adaptation</term><term>Allocation</term><term>Balayage</term><term>Customization</term><term>Garbage collector</term><term>Gestion mémoire</term><term>Marking</term><term>Marquage</term><term>Memory management</term><term>Ramasse-miettes</term><term>Sweeping</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Mark and sweep garbage collectors (GC) are classical but still very efficient automatic memory management systems. Although challenged by other kinds of systems, such as copying collectors, mark and sweep collectors remain among the best in terms of performance. This paper describes our implementation of an efficient mark and sweep garbage collector tailored to each program. Compiler support provides the type information required to statically and automatically generate this customized garbage collector. The segregation of objects by type allows the production of a more efficient GC code. This technique, implemented in SmallEiffel, our compiler for the object-oriented language Eiffel, is applicable to other languages and other garbage collection algorithms, be they distributed or not. We present the results obtained on programs featuring a variety of programming styles and compare our results to a well-know and high quality garbage collector.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Nancy</li></settlement><orgName><li>Institut national polytechnique de Lorraine</li><li>Université Nancy 2</li><li>Université de Lorraine</li></orgName></list><tree><country name="France"><region name="Grand Est"><name sortKey="Colnet, Dominique" sort="Colnet, Dominique" uniqKey="Colnet D" first="Dominique" last="Colnet">Dominique Colnet</name></region><name sortKey="Coucaud, Philippe" sort="Coucaud, Philippe" uniqKey="Coucaud P" first="Philippe" last="Coucaud">Philippe Coucaud</name><name sortKey="Zendra, Olivier" sort="Zendra, Olivier" uniqKey="Zendra O" first="Olivier" last="Zendra">Olivier Zendra</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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