Efficient Method Lookup Customization for Smalltalk

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Efficient Method Lookup Customization for Smalltalk

Popis výsledku v původním jazyce

Programming languages are still evolving, and programming languages and language features are being designed and implemented every year. Since it is not a trivial task to provide a runtime system for a new language, existing runtime systems such as the Java Virtual Machine or the Common Language Runtime are used to host the new language. However, most of the high-performance runtime systems were designed for a specific language with a specific semantics. Therefore, if the new language semantics differsfrom the semantics hard-coded in a runtime system, it has to be emulated on top of features supported by the runtime. The emulation causes performance overhead. To overcome the limitations of an emulation, a runtime system may provide a meta-object protocol to alter the runtime semantics. The protocol should fulfill opposing goals: it should be flexible, easy to use, fast and easy to implement at the same time. We propose a simple meta-object protocol for customization of a method lookup

Název v anglickém jazyce

Efficient Method Lookup Customization for Smalltalk

Popis výsledku anglicky

Programming languages are still evolving, and programming languages and language features are being designed and implemented every year. Since it is not a trivial task to provide a runtime system for a new language, existing runtime systems such as the Java Virtual Machine or the Common Language Runtime are used to host the new language. However, most of the high-performance runtime systems were designed for a specific language with a specific semantics. Therefore, if the new language semantics differsfrom the semantics hard-coded in a runtime system, it has to be emulated on top of features supported by the runtime. The emulation causes performance overhead. To overcome the limitations of an emulation, a runtime system may provide a meta-object protocol to alter the runtime semantics. The protocol should fulfill opposing goals: it should be flexible, easy to use, fast and easy to implement at the same time. We propose a simple meta-object protocol for customization of a method lookup

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Objects, Models, Components, Patterns

ISBN

978-3-642-30560-3

ISSN

0302-9743

e-ISSN

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Počet stran výsledku

16

Strana od-do

124-139

Název nakladatele

Springer

Místo vydání

Berlin

Místo konání akce

Praha

Datum konání akce

28. 5. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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