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Reusing Just-in-Time Compiled Code

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F23%3A00371228" target="_blank" >RIV/68407700:21240/23:00371228 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1145/3622839" target="_blank" >https://doi.org/10.1145/3622839</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1145/3622839" target="_blank" >10.1145/3622839</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Reusing Just-in-Time Compiled Code

  • Original language description

    Most code is executed more than once. If not entire programs then libraries remain unchanged from one run to the next. Just-in-time compilers expend considerable effort gathering insights about code they compiled many times, and often end up generating the same binary over and over again. We explore how to reuse compiled code across runs of different programs to reduce warm-up costs of dynamic languages. We propose to use speculative contextual dispatch to select versions of functions from an off-line curated code repository. That repository is a persistent database of previously compiled functions indexed by the context under which they were compiled. The repository is curated to remove redundant code and to optimize dispatch. We assess practicality by extending Ř, a compiler for the R language, and evaluating its performance. Our results suggest that the approach improves warmup times while preserving peak performance.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Result continuities

  • Project

    <a href="/en/project/GX23-07580X" target="_blank" >GX23-07580X: Rigorous Engineering of Data Analysis Pipelines (RiGiD)</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2023

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Proceedings of the ACM on Programming Languages (PACMPL)

  • ISSN

    2475-1421

  • e-ISSN

    2475-1421

  • Volume of the periodical

    7

  • Issue of the periodical within the volume

    OOPSLA2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    22

  • Pages from-to

    1176-1197

  • UT code for WoS article

    001087279100043

  • EID of the result in the Scopus database

    2-s2.0-85175001675