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