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Compiling Files in Parallel: A Study with GCC

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10469422" target="_blank" >RIV/00216208:11320/22:10469422 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1109/SBAC-PADW56527.2022.00011" target="_blank" >https://doi.org/10.1109/SBAC-PADW56527.2022.00011</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/SBAC-PADW56527.2022.00011" target="_blank" >10.1109/SBAC-PADW56527.2022.00011</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Compiling Files in Parallel: A Study with GCC

  • Original language description

    Processors are becoming increasingly parallel, but compiling software has so far been a task parallelizable only by the number of files in it. To improve compilation parallelism granularity, we propose a method feasible to implement in commercial compilers for single file parallel compilation, with simple modifications in the Link Time Optimization (LTO) engine; which we show by implementing it in GCC. This method resulted in a 35% speedup when self-compiling GCC when compared to make -j only parallelism, and up to 3.5x speedup when compiling individual files. We also explain why the adoption of our proposed method is still compatible with the Reproducible Builds project.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • 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

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    2022 IEEE 34TH INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE AND HIGH PERFORMANCE COMPUTING WORKSHOPS (SBAC-PADW 2022)

  • ISBN

    978-1-66545-157-4

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    1-8

  • Publisher name

    IEEE COMPUTER SOC

  • Place of publication

    LOS ALAMITOS

  • Event location

    Bordeaux

  • Event date

    Nov 2, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000906833000001