| |
| <!doctype html> |
| <html lang="en" class="no-js"> |
| <head> |
| |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width,initial-scale=1"> |
| |
| <meta name="description" content="Eclipse OpenJ9 documentation"> |
| |
| |
| |
| |
| <link rel="canonical" href="https://www.eclipse.org/openj9/docs/version0.12/"> |
| |
| <link rel="icon" href="../cr/openj9-logo.svg"> |
| <meta name="generator" content="mkdocs-1.1.2, mkdocs-material-7.1.4"> |
| |
| |
| |
| <title>Version 0.12.0 - </title> |
| |
| |
| |
| <link rel="stylesheet" href="../assets/stylesheets/main.bde7dde4.min.css"> |
| |
| |
| <link rel="stylesheet" href="../assets/stylesheets/palette.ef6f36e2.min.css"> |
| |
| |
| |
| <meta name="theme-color" content="#009485"> |
| |
| |
| |
| |
| |
| |
| |
| <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> |
| <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,400i,700%7CRoboto+Mono&display=fallback"> |
| <style>:root{--md-text-font-family:"Roboto";--md-code-font-family:"Roboto Mono"}</style> |
| |
| |
| |
| |
| <link rel="stylesheet" href="../stylesheets/oj9.css"> |
| |
| |
| |
| |
| |
| </head> |
| |
| |
| |
| |
| |
| |
| |
| <body dir="ltr" data-md-color-scheme="" data-md-color-primary="teal" data-md-color-accent="cyan"> |
| |
| |
| <script>function __prefix(e){return new URL("..",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script> |
| |
| <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off"> |
| <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off"> |
| <label class="md-overlay" for="__drawer"></label> |
| <div data-md-component="skip"> |
| |
| |
| <a href="#whats-new-in-version-012x" class="md-skip"> |
| Skip to content |
| </a> |
| |
| </div> |
| <div data-md-component="announce"> |
| |
| </div> |
| |
| <header class="md-header" data-md-component="header"> |
| <nav class="md-header__inner md-grid" aria-label="Header"> |
| <a href=".." title=" " class="md-header__button md-logo" aria-label=" " data-md-component="logo"> |
| |
| <img src="../cr/openj9_6b.png" alt="logo"> |
| |
| </a> |
| <label class="md-header__button md-icon" for="__drawer"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg> |
| </label> |
| <div class="md-header__title" data-md-component="header-title"> |
| <div class="md-header__ellipsis"> |
| <div class="md-header__topic"> |
| <span class="md-ellipsis"> |
| |
| </span> |
| </div> |
| <div class="md-header__topic" data-md-component="header-topic"> |
| <span class="md-ellipsis"> |
| |
| Version 0.12.0 |
| |
| </span> |
| </div> |
| </div> |
| </div> |
| |
| |
| |
| <label class="md-header__button md-icon" for="__search"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg> |
| </label> |
| |
| <div class="md-search" data-md-component="search" role="dialog"> |
| <label class="md-search__overlay" for="__search"></label> |
| <div class="md-search__inner" role="search"> |
| <form class="md-search__form" name="search"> |
| <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required> |
| <label class="md-search__icon md-icon" for="__search"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg> |
| </label> |
| <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg> |
| </button> |
| </form> |
| <div class="md-search__output"> |
| <div class="md-search__scrollwrap" data-md-scrollfix> |
| <div class="md-search-result" data-md-component="search-result"> |
| <div class="md-search-result__meta"> |
| Initializing search |
| </div> |
| <ol class="md-search-result__list"></ol> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| |
| |
| <div class="md-header__source"> |
| |
| <a href="https://github.com/eclipse-openj9/openj9" title="Go to repository" class="md-source" data-md-component="source"> |
| <div class="md-source__icon md-icon"> |
| |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg> |
| </div> |
| <div class="md-source__repository"> |
| eclipse-openj9/openj9 |
| </div> |
| </a> |
| </div> |
| |
| </nav> |
| </header> |
| |
| <div class="md-container" data-md-component="container"> |
| |
| |
| |
| |
| <main class="md-main" data-md-component="main"> |
| <div class="md-main__inner md-grid"> |
| |
| |
| |
| <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" > |
| <div class="md-sidebar__scrollwrap"> |
| <div class="md-sidebar__inner"> |
| |
| |
| |
| <nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0"> |
| <label class="md-nav__title" for="__drawer"> |
| <a href=".." title=" " class="md-nav__button md-logo" aria-label=" " data-md-component="logo"> |
| |
| <img src="../cr/openj9_6b.png" alt="logo"> |
| |
| </a> |
| |
| </label> |
| |
| <div class="md-nav__source"> |
| |
| <a href="https://github.com/eclipse-openj9/openj9" title="Go to repository" class="md-source" data-md-component="source"> |
| <div class="md-source__icon md-icon"> |
| |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg> |
| </div> |
| <div class="md-source__repository"> |
| eclipse-openj9/openj9 |
| </div> |
| </a> |
| </div> |
| |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href=".." class="md-nav__link"> |
| About the docs |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../builds/" class="md-nav__link"> |
| OpenJ9 builds |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../introduction/" class="md-nav__link"> |
| Getting started |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../openj9_newuser/" class="md-nav__link"> |
| New to OpenJ9? |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--active md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked> |
| |
| <label class="md-nav__link" for="__nav_5"> |
| Release notes |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Release notes" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_5"> |
| <span class="md-nav__icon md-icon"></span> |
| Release notes |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../openj9_releases/" class="md-nav__link"> |
| Overview |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.27/" class="md-nav__link"> |
| Version 0.27.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.26/" class="md-nav__link"> |
| Version 0.26.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.25/" class="md-nav__link"> |
| Version 0.25.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.24/" class="md-nav__link"> |
| Version 0.24.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--active md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5_6" type="checkbox" id="__nav_5_6" checked> |
| |
| <label class="md-nav__link" for="__nav_5_6"> |
| Earlier releases |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Earlier releases" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_5_6"> |
| <span class="md-nav__icon md-icon"></span> |
| Earlier releases |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.23/" class="md-nav__link"> |
| Version 0.23.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.22/" class="md-nav__link"> |
| Version 0.22.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.21/" class="md-nav__link"> |
| Version 0.21.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.20/" class="md-nav__link"> |
| Version 0.20.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.19/" class="md-nav__link"> |
| Version 0.19.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.18/" class="md-nav__link"> |
| Version 0.18.1 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.17/" class="md-nav__link"> |
| Version 0.17.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.16/" class="md-nav__link"> |
| Version 0.16.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.15/" class="md-nav__link"> |
| Version 0.15.1 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.14/" class="md-nav__link"> |
| Version 0.14.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.13/" class="md-nav__link"> |
| Version 0.13.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--active"> |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc"> |
| |
| |
| |
| |
| |
| <label class="md-nav__link md-nav__link--active" for="__toc"> |
| Version 0.12.0 |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| |
| <a href="./" class="md-nav__link md-nav__link--active"> |
| Version 0.12.0 |
| </a> |
| |
| |
| <nav class="md-nav md-nav--secondary" aria-label="On this page..."> |
| |
| |
| |
| |
| |
| |
| <label class="md-nav__title" for="__toc"> |
| <span class="md-nav__icon md-icon"></span> |
| On this page... |
| </label> |
| <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix> |
| |
| <li class="md-nav__item"> |
| <a href="#version-0120" class="md-nav__link"> |
| Version 0.12.0 |
| </a> |
| |
| <nav class="md-nav" aria-label="Version 0.12.0"> |
| <ul class="md-nav__list"> |
| |
| <li class="md-nav__item"> |
| <a href="#features-and-changes" class="md-nav__link"> |
| Features and changes |
| </a> |
| |
| <nav class="md-nav" aria-label="Features and changes"> |
| <ul class="md-nav__list"> |
| |
| <li class="md-nav__item"> |
| <a href="#binaries-and-supported-environments" class="md-nav__link"> |
| Binaries and supported environments |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#improved-flexibility-for-managing-the-size-of-the-jit-code-cache" class="md-nav__link"> |
| Improved flexibility for managing the size of the JIT code cache |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#idle-tuning-is-enabled-by-default-when-openj9-runs-in-a-docker-container" class="md-nav__link"> |
| Idle-tuning is enabled by default when OpenJ9 runs in a docker container |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#changes-to-default-shared-classes-cache-directory-permissions-not-windows" class="md-nav__link"> |
| Changes to default shared classes cache directory permissions (not Windows) |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#openssl-is-now-supported-for-improved-native-cryptographic-performance" class="md-nav__link"> |
| OpenSSL is now supported for improved native cryptographic performance |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#improved-support-for-pause-less-garbage-collection" class="md-nav__link"> |
| Improved support for pause-less garbage collection |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#rsa-algorithm-support-for-openssl" class="md-nav__link"> |
| RSA algorithm support for OpenSSL |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#ibm_java_options-is-deprecated" class="md-nav__link"> |
| IBM_JAVA_OPTIONS is deprecated |
| </a> |
| |
| </li> |
| |
| </ul> |
| </nav> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#full-release-information" class="md-nav__link"> |
| Full release information |
| </a> |
| |
| </li> |
| |
| </ul> |
| </nav> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#version-0121" class="md-nav__link"> |
| Version 0.12.1 |
| </a> |
| |
| <nav class="md-nav" aria-label="Version 0.12.1"> |
| <ul class="md-nav__list"> |
| |
| <li class="md-nav__item"> |
| <a href="#full-release-information_1" class="md-nav__link"> |
| Full release information |
| </a> |
| |
| </li> |
| |
| </ul> |
| </nav> |
| |
| </li> |
| |
| </ul> |
| |
| </nav> |
| |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.11/" class="md-nav__link"> |
| Version 0.11.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.10/" class="md-nav__link"> |
| Version 0.10.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.9/" class="md-nav__link"> |
| Version 0.9.0 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../version0.8/" class="md-nav__link"> |
| Version 0.8.0 |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../configuring/" class="md-nav__link"> |
| Configuring your system |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" > |
| |
| <label class="md-nav__link" for="__nav_7"> |
| Memory management |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Memory management" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_7"> |
| <span class="md-nav__icon md-icon"></span> |
| Memory management |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../allocation/" class="md-nav__link"> |
| Heap allocation |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../gc_overview/" class="md-nav__link"> |
| Garbage Collection (GC) |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../gc/" class="md-nav__link"> |
| GC policies |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7_4" type="checkbox" id="__nav_7_4" > |
| |
| <label class="md-nav__link" for="__nav_7_4"> |
| Troubleshooting GC |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Troubleshooting GC" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_7_4"> |
| <span class="md-nav__icon md-icon"></span> |
| Troubleshooting GC |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../vgclog/" class="md-nav__link"> |
| Verbose GC logs |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../vgclog_examples/" class="md-nav__link"> |
| Log examples |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../jit/" class="md-nav__link"> |
| JIT Compiler |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../jitserver/" class="md-nav__link"> |
| JITServer (tech. preview) |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../aot/" class="md-nav__link"> |
| AOT Compiler |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_11" type="checkbox" id="__nav_11" > |
| |
| <label class="md-nav__link" for="__nav_11"> |
| Class data sharing |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Class data sharing" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_11"> |
| <span class="md-nav__icon md-icon"></span> |
| Class data sharing |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../shrc/" class="md-nav__link"> |
| Introduction |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../shrc_diag_util/" class="md-nav__link"> |
| Diagnosing problems |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../attachapi/" class="md-nav__link"> |
| Java Attach API |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_13" type="checkbox" id="__nav_13" > |
| |
| <label class="md-nav__link" for="__nav_13"> |
| Diagnostics |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Diagnostics" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_13"> |
| <span class="md-nav__icon md-icon"></span> |
| Diagnostics |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../diag_overview/" class="md-nav__link"> |
| Overview |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_13_2" type="checkbox" id="__nav_13_2" > |
| |
| <label class="md-nav__link" for="__nav_13_2"> |
| Dumps |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Dumps" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_13_2"> |
| <span class="md-nav__icon md-icon"></span> |
| Dumps |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dump_javadump/" class="md-nav__link"> |
| Java dump |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dump_heapdump/" class="md-nav__link"> |
| Heap dump |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dump_systemdump/" class="md-nav__link"> |
| System dump |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_13_3" type="checkbox" id="__nav_13_3" > |
| |
| <label class="md-nav__link" for="__nav_13_3"> |
| Tools |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Tools" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_13_3"> |
| <span class="md-nav__icon md-icon"></span> |
| Tools |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jextract/" class="md-nav__link"> |
| Dump extractor |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jdmpview/" class="md-nav__link"> |
| Dump viewer |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_traceformat/" class="md-nav__link"> |
| Trace formatter |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_builder/" class="md-nav__link"> |
| Option builder |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jcmd/" class="md-nav__link"> |
| Java command (jcmd) tool |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jmap/" class="md-nav__link"> |
| Java memory map (jmap) tool |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jps/" class="md-nav__link"> |
| Java process status (jps) |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jstack/" class="md-nav__link"> |
| Java stack (jstack) tool |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_jstat/" class="md-nav__link"> |
| Java statistics monitoring (jstat) tool |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../tool_migration/" class="md-nav__link"> |
| Switching to OpenJ9 |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_13_4" type="checkbox" id="__nav_13_4" > |
| |
| <label class="md-nav__link" for="__nav_13_4"> |
| Interfaces |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Interfaces" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_13_4"> |
| <span class="md-nav__icon md-icon"></span> |
| Interfaces |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../interface_jvmti/" class="md-nav__link"> |
| JVMTI |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../interface_dtfj/" class="md-nav__link"> |
| DTFJ |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../interface_lang_management/" class="md-nav__link"> |
| Language Management |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_14" type="checkbox" id="__nav_14" > |
| |
| <label class="md-nav__link" for="__nav_14"> |
| Command-line options |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Command-line options" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_14"> |
| <span class="md-nav__icon md-icon"></span> |
| Command-line options |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../cmdline_specifying/" class="md-nav__link"> |
| Specifying options |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../cmdline_general/" class="md-nav__link"> |
| Standard options |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../cmdline_migration/" class="md-nav__link"> |
| Switching to OpenJ9 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_14_4" type="checkbox" id="__nav_14_4" > |
| |
| <label class="md-nav__link" for="__nav_14_4"> |
| System property options |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="System property options" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_14_4"> |
| <span class="md-nav__icon md-icon"></span> |
| System property options |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../d_jvm_commands/" class="md-nav__link"> |
| Using System properties |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmenableclasscaching/" class="md-nav__link"> |
| -Dcom.ibm.enableClassCaching |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmenablelegacydumpsecurity/" class="md-nav__link"> |
| -Dcom.ibm.enableLegacyDumpSecurity |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmenablelegacylogsecurity/" class="md-nav__link"> |
| -Dcom.ibm.enableLegacyLogSecurity |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmenablelegacytracesecurity/" class="md-nav__link"> |
| -Dcom.ibm.enableLegacyTraceSecurity |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmgpudisable/" class="md-nav__link"> |
| -Dcom.ibm.gpu.disable |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmgpuenable/" class="md-nav__link"> |
| -Dcom.ibm.gpu.enable |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmgpuverbose/" class="md-nav__link"> |
| -Dcom.ibm.gpu.verbose |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmlangmanagementosmxbeaniscputime100ns/" class="md-nav__link"> |
| -Dcom.ibm.lang.management.OperatingSystemMXBean.isCpuTime100ns |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmlangmanagementverbose/" class="md-nav__link"> |
| -Dcom.ibm.lang.management.verbose |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmotisharedsharedclassglobalfilterclass/" class="md-nav__link"> |
| -Dcom.ibm.oti.shared.SharedClassGlobalFilterClass |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachcommand_timeout/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.command_timeout |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachdirectory/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.directory |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachdisplayname/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.displayName |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachenable/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.enable |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachid/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.id |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachlogging/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.logging |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachlogname/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.log.name |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachshutdown_timeout/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.shutdown_timeout |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dcomibmtoolsattachtimeout/" class="md-nav__link"> |
| -Dcom.ibm.tools.attach.timeout |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../dfileencoding/" class="md-nav__link"> |
| -Dfile.encoding |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djavacompiler/" class="md-nav__link"> |
| -Djava.compiler |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djavalangstringsubstringnocopy/" class="md-nav__link"> |
| -Djava.lang.string.substring.nocopy |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djavalangstringbuffergrowaggressively/" class="md-nav__link"> |
| -Djava.lang.stringBuffer.growAggressively |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djdknativecbc/" class="md-nav__link"> |
| -Djdk.nativeCBC |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djdknativechacha20/" class="md-nav__link"> |
| -Djdk.nativeChaCha20 |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djdknativecrypto/" class="md-nav__link"> |
| -Djdk.nativeCrypto |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djdknativedigest/" class="md-nav__link"> |
| -Djdk.nativeDigest |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djdknativegcm/" class="md-nav__link"> |
| -Djdk.nativeGCM |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../djdknativersa/" class="md-nav__link"> |
| -Djdk.nativeRSA |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_14_5" type="checkbox" id="__nav_14_5" > |
| |
| <label class="md-nav__link" for="__nav_14_5"> |
| JVM -X options |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="JVM -X options" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_14_5"> |
| <span class="md-nav__icon md-icon"></span> |
| JVM -X options |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../x_jvm_commands/" class="md-nav__link"> |
| Using -X options |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../x/" class="md-nav__link"> |
| -X |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xaggressive/" class="md-nav__link"> |
| -Xaggressive |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xalwaysclassgc/" class="md-nav__link"> |
| -Xalwaysclassgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xaot/" class="md-nav__link"> |
| -Xaot |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xargencoding/" class="md-nav__link"> |
| -Xargencoding |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xbootclasspath/" class="md-nav__link"> |
| -Xbootclasspath |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xceehdlr/" class="md-nav__link"> |
| -XCEEHDLR |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcheck/" class="md-nav__link"> |
| -Xcheck |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xclassgc/" class="md-nav__link"> |
| -Xclassgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcodecache/" class="md-nav__link"> |
| -Xcodecache |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcodecachetotal/" class="md-nav__link"> |
| -Xcodecachetotal |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcomp/" class="md-nav__link"> |
| -Xcomp |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompactexplicitgc/" class="md-nav__link"> |
| -Xcompactexplicitgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompactgc/" class="md-nav__link"> |
| -Xcompactgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompilationthreads/" class="md-nav__link"> |
| -XcompilationThreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompressedrefs/" class="md-nav__link"> |
| -Xcompressedrefs |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xconcurrentbackground/" class="md-nav__link"> |
| -Xconcurrentbackground |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xconcurrentlevel/" class="md-nav__link"> |
| -Xconcurrentlevel |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xconcurrentslack/" class="md-nav__link"> |
| -Xconcurrentslack |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xconmeter/" class="md-nav__link"> |
| -Xconmeter |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xenableexcessivegc/" class="md-nav__link"> |
| -Xdisableexcessivegc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xenableexplicitgc/" class="md-nav__link"> |
| -Xdisableexplicitgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xdisablejavadump/" class="md-nav__link"> |
| -Xdisablejavadump |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xenablestringconstantgc/" class="md-nav__link"> |
| -Xdisablestringconstantgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xdump/" class="md-nav__link"> |
| -Xdump |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xenableexcessivegc/" class="md-nav__link"> |
| -Xenableexcessivegc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xenableexplicitgc/" class="md-nav__link"> |
| -Xenableexplicitgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xenablestringconstantgc/" class="md-nav__link"> |
| -Xenablestringconstantgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xfastresolve/" class="md-nav__link"> |
| -Xfastresolve |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xfuture/" class="md-nav__link"> |
| -Xfuture |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xgc/" class="md-nav__link"> |
| -Xgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xgcsplitheap/" class="md-nav__link"> |
| -Xgc:splitheap |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xgcmaxthreads/" class="md-nav__link"> |
| -Xgcmaxthreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xgcpolicy/" class="md-nav__link"> |
| -Xgcpolicy |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xgcthreads/" class="md-nav__link"> |
| -Xgcthreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xgcworkpackets/" class="md-nav__link"> |
| -Xgcworkpackets |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xint/" class="md-nav__link"> |
| -Xint |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xss/" class="md-nav__link"> |
| -Xiss |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xjit/" class="md-nav__link"> |
| -Xjit |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xjni/" class="md-nav__link"> |
| -Xjni |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlinenumbers/" class="md-nav__link"> |
| -Xlinenumbers |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xloa/" class="md-nav__link"> |
| -Xloa |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xloaminimum/" class="md-nav__link"> |
| -Xloainitial |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xloaminimum/" class="md-nav__link"> |
| -Xloamaximum |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xloaminimum/" class="md-nav__link"> |
| -Xloaminimum |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlockreservation/" class="md-nav__link"> |
| -XlockReservation |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlockword/" class="md-nav__link"> |
| -Xlockword |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlog/" class="md-nav__link"> |
| -Xlog |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlp/" class="md-nav__link"> |
| -Xlp |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlpcodecache/" class="md-nav__link"> |
| -Xlp:codecache |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlpobjectheap/" class="md-nav__link"> |
| -Xlp:objectheap |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmine/" class="md-nav__link"> |
| -Xmaxe |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xminf/" class="md-nav__link"> |
| -Xmaxf |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmint/" class="md-nav__link"> |
| -Xmaxt |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmca/" class="md-nav__link"> |
| -Xmca |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmca/" class="md-nav__link"> |
| -Xmco |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmcrs/" class="md-nav__link"> |
| -Xmcrs |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmine/" class="md-nav__link"> |
| -Xmine |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xminf/" class="md-nav__link"> |
| -Xminf |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmint/" class="md-nav__link"> |
| -Xmint |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmn/" class="md-nav__link"> |
| -Xmn |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmn/" class="md-nav__link"> |
| -Xmns |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmn/" class="md-nav__link"> |
| -Xmnx |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmo/" class="md-nav__link"> |
| -Xmo |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmoi/" class="md-nav__link"> |
| -Xmoi |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmo/" class="md-nav__link"> |
| -Xmos |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmo/" class="md-nav__link"> |
| -Xmox |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmr/" class="md-nav__link"> |
| -Xmr |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmr/" class="md-nav__link"> |
| -Xmrx |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xms/" class="md-nav__link"> |
| -Xms |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xmso/" class="md-nav__link"> |
| -Xmso |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xms/" class="md-nav__link"> |
| -Xmx |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xaot/" class="md-nav__link"> |
| -Xnoaot |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xclassgc/" class="md-nav__link"> |
| -Xnoclassgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompactexplicitgc/" class="md-nav__link"> |
| -Xnocompactexplicitgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompactgc/" class="md-nav__link"> |
| -Xnocompactgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xcompressedrefs/" class="md-nav__link"> |
| -Xnocompressedrefs |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xjit/" class="md-nav__link"> |
| -Xnojit |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xlinenumbers/" class="md-nav__link"> |
| -Xnolinenumbers |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xloa/" class="md-nav__link"> |
| -Xnoloa |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsigcatch/" class="md-nav__link"> |
| -Xnosigcatch |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsigchain/" class="md-nav__link"> |
| -Xnosigchain |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xnumanone/" class="md-nav__link"> |
| -Xnuma:none |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xoptionsfile/" class="md-nav__link"> |
| -Xoptionsfile |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xquickstart/" class="md-nav__link"> |
| -Xquickstart |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xrs/" class="md-nav__link"> |
| -Xrs |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsamplingexpirationtime/" class="md-nav__link"> |
| -XsamplingExpirationTime |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xscdmx/" class="md-nav__link"> |
| -Xscdmx |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xscminaot/" class="md-nav__link"> |
| -Xscmaxaot |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xscminjitdata/" class="md-nav__link"> |
| -Xscmaxjitdata |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xscminaot/" class="md-nav__link"> |
| -Xscminaot |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xscminjitdata/" class="md-nav__link"> |
| -Xscminjitdata |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xscmx/" class="md-nav__link"> |
| -Xscmx |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xshareclasses/" class="md-nav__link"> |
| -Xshareclasses |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsigcatch/" class="md-nav__link"> |
| -Xsigcatch |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsigchain/" class="md-nav__link"> |
| -Xsigchain |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsignal/" class="md-nav__link"> |
| -Xsignal |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsoftmx/" class="md-nav__link"> |
| -Xsoftmx |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsoftrefthreshold/" class="md-nav__link"> |
| -Xsoftrefthreshold |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xss/" class="md-nav__link"> |
| -Xss |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xss/" class="md-nav__link"> |
| -Xssi |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xsyslog/" class="md-nav__link"> |
| -Xsyslog |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xtgc/" class="md-nav__link"> |
| -Xtgc |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xthr/" class="md-nav__link"> |
| -Xthr |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xtlhprefetch/" class="md-nav__link"> |
| -XtlhPrefetch |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xtrace/" class="md-nav__link"> |
| -Xtrace |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xtunevirtualized/" class="md-nav__link"> |
| -Xtune:virtualized |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xverbosegclog/" class="md-nav__link"> |
| -Xverbosegclog |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xverify/" class="md-nav__link"> |
| -Xverify |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xzero/" class="md-nav__link"> |
| -Xzero |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_14_6" type="checkbox" id="__nav_14_6" > |
| |
| <label class="md-nav__link" for="__nav_14_6"> |
| JVM -XX options |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="JVM -XX options" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_14_6"> |
| <span class="md-nav__icon md-icon"></span> |
| JVM -XX options |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xx_jvm_commands/" class="md-nav__link"> |
| Using -XX options |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxactiveprocessorcount/" class="md-nav__link"> |
| -XXActiveProcessorCount |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxadaptivegcthreading/" class="md-nav__link"> |
| -XX:[+|-]AdaptiveGCThreading |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxallowvmshutdown/" class="md-nav__link"> |
| -XXallowvmshutdown |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxalwayspretouch/" class="md-nav__link"> |
| -XX:[+|-]AlwaysPreTouch |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxclassrelationshipverifier/" class="md-nav__link"> |
| -XX:[+|-]ClassRelationshipVerifier |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxconcgcthreads/" class="md-nav__link"> |
| -XX:ConcGCThreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxcodecachetotal/" class="md-nav__link"> |
| -XX:codecachetotal |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxcompactstrings/" class="md-nav__link"> |
| -XX:[+|-]CompactStrings |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxdiagnosesynconvaluebasedclasses/" class="md-nav__link"> |
| -XX:DiagnoseSyncOnValueBasedClasses |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxdisableexplicitgc/" class="md-nav__link"> |
| -XX:[+|-]DisableExplicitGC |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxdisclaimjitscratch/" class="md-nav__link"> |
| -XX:[+|-]DisclaimJitScratch |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxenable3164interoperability/" class="md-nav__link"> |
| -XX:[+|-]Enable3164Interoperability |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxenablecpumonitor/" class="md-nav__link"> |
| -XX:[+|-]EnableCPUMonitor |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxexitonoutofmemoryerror/" class="md-nav__link"> |
| -XX:[+|-]ExitOnOutOfMemoryError |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxgloballockreservation/" class="md-nav__link"> |
| -XX:[+|-]GlobalLockReservation |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxhandlesigxfsz/" class="md-nav__link"> |
| -XX:[+|-]HandleSIGXFSZ |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxhandlesigabrt/" class="md-nav__link"> |
| -XX:[+|-]HandleSIGABRT |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxheapdumponoutofmemory/" class="md-nav__link"> |
| -XX:[+|-]HeapDumpOnOutOfMemory |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxheapdumppath/" class="md-nav__link"> |
| -XX:HeapDumpPath |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxheapmanagementmxbeancompatibility/" class="md-nav__link"> |
| -XX:[+|-]HeapManagementMXBeanCompatibility |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxidletuningcompactonidle/" class="md-nav__link"> |
| -XX:[+|-]IdleTuningCompactOnIdle |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxidletuninggconidle/" class="md-nav__link"> |
| -XX:[+|-]IdleTuningGcOnIdle |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxidletuningminfreeheaponidle/" class="md-nav__link"> |
| -XX:IdleTuningMinFreeHeapOnIdle |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxidletuningminidlewaittime/" class="md-nav__link"> |
| -XX:IdleTuningMinIdleWaitTime |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxignoreunrecognizedvmoptions/" class="md-nav__link"> |
| -XX:[+|-]IgnoreUnrecognizedVMOptions |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxignoreunrecognizedxxcolonoptions/" class="md-nav__link"> |
| -XX:[+|-]IgnoreUnrecognizedXXColonOptions |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxinitialrampercentage/" class="md-nav__link"> |
| -XX:InitialRAMPercentage |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxinitialheapsize/" class="md-nav__link"> |
| -XX:InitialHeapSize |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxinterleavememory/" class="md-nav__link"> |
| -XX:[+|-]InterleaveMemory |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxjitinlinewatches/" class="md-nav__link"> |
| -XX:[+|-]JITInlineWatches |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxlazysymbolresolution/" class="md-nav__link"> |
| -XX:[+|-]LazySymbolResolution |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxlegacyxlogoption/" class="md-nav__link"> |
| -XX:[+|-]LegacyXLogOption |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxmaxdirectmemorysize/" class="md-nav__link"> |
| -XX:MaxDirectMemorySize |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxinitialheapsize/" class="md-nav__link"> |
| -XX:MaxHeapSize |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxinitialrampercentage/" class="md-nav__link"> |
| -XX:MaxRAMPercentage |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxonoutofmemoryerror/" class="md-nav__link"> |
| -XX:OnOutOfMemoryError |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxoriginaljdk8heapsizecompatibilitymode/" class="md-nav__link"> |
| -XX:[+|-]OriginalJDK8HeapSizeCompatibilityMode |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxnosuballoc32bitmem/" class="md-nav__link"> |
| -XXnosuballoc32bitmem |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxpagealigndirectmemory/" class="md-nav__link"> |
| -XX:[+|-]PageAlignDirectMemory |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxparallelcmsthreads/" class="md-nav__link"> |
| -XX:ParallelCMSThreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxparallelgcmaxthreads/" class="md-nav__link"> |
| -XX:ParallelGCMaxThreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxparallelgcthreads/" class="md-nav__link"> |
| -XX:ParallelGCThreads |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxportablesharedcache/" class="md-nav__link"> |
| -XX:[+|-]PortableSharedCache |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxpositiveidentityhash/" class="md-nav__link"> |
| -XX:[+|-]PositiveIdentityHash |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxprintcodecache/" class="md-nav__link"> |
| -XX:[+|-]PrintCodeCache |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxprintflagsfinal/" class="md-nav__link"> |
| -XX:[+|-]PrintFlagsFinal |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxreadipinfoforras/" class="md-nav__link"> |
| -XX:[+|-]ReadIPInfoForRAS |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxreducecpumonitoroverhead/" class="md-nav__link"> |
| -XX:[+|-]ReduceCPUMonitorOverhead |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxruntimeinstrumentation/" class="md-nav__link"> |
| -XX:[+|-]RuntimeInstrumentation |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxsethwprefetch/" class="md-nav__link"> |
| -XXsetHWPrefetch |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxshareanonymousclasses/" class="md-nav__link"> |
| -XX:[+|-]ShareAnonymousClasses |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxshareclassesenablebci/" class="md-nav__link"> |
| -XX:ShareClassesDisableBCI |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxshareclassesenablebci/" class="md-nav__link"> |
| -XX:ShareClassesEnableBCI |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxsharedcachehardlimit/" class="md-nav__link"> |
| -XX:SharedCacheHardLimit |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxshareunsafeclasses/" class="md-nav__link"> |
| -XX:[+|-]ShareUnsafeClasses |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxstacktraceinthrowable/" class="md-nav__link"> |
| -XX:-StackTraceInThrowable |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxtransparenthugepage/" class="md-nav__link"> |
| -XX:[+|-]TransparentHugePage |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxusecompressedoops/" class="md-nav__link"> |
| -XX:[+|-]UseCompressedOops |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxusecontainersupport/" class="md-nav__link"> |
| -XX:[+|-]UseContainerSupport |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxusegcstartuphints/" class="md-nav__link"> |
| -XX:[+|-]UseGCStartupHints |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxusenogc/" class="md-nav__link"> |
| -XX:[+|-]UseNoGC |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxverboseverification/" class="md-nav__link"> |
| -XX:[+|-]VerboseVerification |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../xxvmlockclassloader/" class="md-nav__link"> |
| -XX:[+|-]VMLockClassLoader |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_15" type="checkbox" id="__nav_15" > |
| |
| <label class="md-nav__link" for="__nav_15"> |
| Reference |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label=" Reference" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_15"> |
| <span class="md-nav__icon md-icon"></span> |
| Reference |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../openj9_support/" class="md-nav__link"> |
| Supported environments |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../openj9_defaults/" class="md-nav__link"> |
| Default settings |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../openj9_signals/" class="md-nav__link"> |
| Signal handling |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../openj9_directories/" class="md-nav__link"> |
| Directory conventions |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../messages_intro/" class="md-nav__link"> |
| OpenJ9 messages |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../env_var/" class="md-nav__link"> |
| Environment variables |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_16" type="checkbox" id="__nav_16" > |
| |
| <label class="md-nav__link" for="__nav_16"> |
| API documentation |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="API documentation" data-md-level="1"> |
| <label class="md-nav__title" for="__nav_16"> |
| <span class="md-nav__icon md-icon"></span> |
| API documentation |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-overview/" class="md-nav__link"> |
| Overview |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item md-nav__item--nested"> |
| |
| |
| <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_16_2" type="checkbox" id="__nav_16_2" > |
| |
| <label class="md-nav__link" for="__nav_16_2"> |
| Java 8 API |
| <span class="md-nav__icon md-icon"></span> |
| </label> |
| <nav class="md-nav" aria-label="Java 8 API" data-md-level="2"> |
| <label class="md-nav__title" for="__nav_16_2"> |
| <span class="md-nav__icon md-icon"></span> |
| Java 8 API |
| </label> |
| <ul class="md-nav__list" data-md-scrollfix> |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-conditionhandling/" class="md-nav__link"> |
| Condition exception handling |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-cuda/" class="md-nav__link"> |
| CUDA4J |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-daa/" class="md-nav__link"> |
| Data access acceleration |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-dtfj/" class="md-nav__link"> |
| DTFJ |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-gpu/" class="md-nav__link"> |
| GPU |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-jvm/" class="md-nav__link"> |
| JVM diagnostic utilities |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-langmgmt/" class="md-nav__link"> |
| Monitoring and management |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-shrc/" class="md-nav__link"> |
| Shared classes |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-jdk11/" class="md-nav__link"> |
| Java 11 API |
| </a> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../api-jdk16/" class="md-nav__link"> |
| Java 16 API |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </li> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <li class="md-nav__item"> |
| <a href="../legal/" class="md-nav__link"> |
| Legal |
| </a> |
| </li> |
| |
| |
| |
| </ul> |
| </nav> |
| </div> |
| </div> |
| </div> |
| |
| |
| |
| <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" > |
| <div class="md-sidebar__scrollwrap"> |
| <div class="md-sidebar__inner"> |
| |
| <nav class="md-nav md-nav--secondary" aria-label="On this page..."> |
| |
| |
| |
| |
| |
| |
| <label class="md-nav__title" for="__toc"> |
| <span class="md-nav__icon md-icon"></span> |
| On this page... |
| </label> |
| <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix> |
| |
| <li class="md-nav__item"> |
| <a href="#version-0120" class="md-nav__link"> |
| Version 0.12.0 |
| </a> |
| |
| <nav class="md-nav" aria-label="Version 0.12.0"> |
| <ul class="md-nav__list"> |
| |
| <li class="md-nav__item"> |
| <a href="#features-and-changes" class="md-nav__link"> |
| Features and changes |
| </a> |
| |
| <nav class="md-nav" aria-label="Features and changes"> |
| <ul class="md-nav__list"> |
| |
| <li class="md-nav__item"> |
| <a href="#binaries-and-supported-environments" class="md-nav__link"> |
| Binaries and supported environments |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#improved-flexibility-for-managing-the-size-of-the-jit-code-cache" class="md-nav__link"> |
| Improved flexibility for managing the size of the JIT code cache |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#idle-tuning-is-enabled-by-default-when-openj9-runs-in-a-docker-container" class="md-nav__link"> |
| Idle-tuning is enabled by default when OpenJ9 runs in a docker container |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#changes-to-default-shared-classes-cache-directory-permissions-not-windows" class="md-nav__link"> |
| Changes to default shared classes cache directory permissions (not Windows) |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#openssl-is-now-supported-for-improved-native-cryptographic-performance" class="md-nav__link"> |
| OpenSSL is now supported for improved native cryptographic performance |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#improved-support-for-pause-less-garbage-collection" class="md-nav__link"> |
| Improved support for pause-less garbage collection |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#rsa-algorithm-support-for-openssl" class="md-nav__link"> |
| RSA algorithm support for OpenSSL |
| </a> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#ibm_java_options-is-deprecated" class="md-nav__link"> |
| IBM_JAVA_OPTIONS is deprecated |
| </a> |
| |
| </li> |
| |
| </ul> |
| </nav> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#full-release-information" class="md-nav__link"> |
| Full release information |
| </a> |
| |
| </li> |
| |
| </ul> |
| </nav> |
| |
| </li> |
| |
| <li class="md-nav__item"> |
| <a href="#version-0121" class="md-nav__link"> |
| Version 0.12.1 |
| </a> |
| |
| <nav class="md-nav" aria-label="Version 0.12.1"> |
| <ul class="md-nav__list"> |
| |
| <li class="md-nav__item"> |
| <a href="#full-release-information_1" class="md-nav__link"> |
| Full release information |
| </a> |
| |
| </li> |
| |
| </ul> |
| </nav> |
| |
| </li> |
| |
| </ul> |
| |
| </nav> |
| </div> |
| </div> |
| </div> |
| |
| |
| <div class="md-content" data-md-component="content"> |
| <article class="md-content__inner md-typeset"> |
| |
| |
| |
| <!-- |
| * Copyright (c) 2017, 2021 IBM Corp. and others |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ or the Apache |
| * License, Version 2.0 which accompanies this distribution and |
| * is available at https://www.apache.org/licenses/LICENSE-2.0. |
| * |
| * This Source Code may also be made available under the |
| * following Secondary Licenses when the conditions for such |
| * availability set forth in the Eclipse Public License, v. 2.0 |
| * are satisfied: GNU General Public License, version 2 with |
| * the GNU Classpath Exception [1] and GNU General Public |
| * License, version 2 with the OpenJDK Assembly Exception [2]. |
| * |
| * [1] https://www.gnu.org/software/classpath/license.html |
| * [2] http://openjdk.java.net/legal/assembly-exception.html |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH |
| * Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception |
| --> |
| |
| <h1 id="whats-new-in-version-012x">What's new in version 0.12.x</h1> |
| <h2 id="version-0120">Version 0.12.0</h2> |
| <p>The following new features and notable changes since v 0.11.0 are included in this release:</p> |
| <ul> |
| <li><a href="#improved-flexibility-for-managing-the-size-of-the-jit-code-cache">Improved flexibility for managing the size of the JIT code cache</a></li> |
| </ul> |
| <!-- - [Class data sharing is enabled by default](#class-data-sharing-is-enabled-by-default) --> |
| <ul> |
| <li><a href="#idle-tuning-is-enabled-by-default-when-openj9-runs-in-a-docker-container">Idle-tuning is enabled by default when OpenJ9 runs in a docker container</a></li> |
| <li><a href="#changes-to-default-shared-classes-cache-directory-permissions-not-windows">Changes to default shared classes cache directory permissions (not Windows)</a></li> |
| <li><img alt="Start of content that applies only to Java 11 (LTS)" src="../cr/java11.png" /> <a href="#openssl-is-now-supported-for-improved-native-cryptographic-performance">OpenSSL is now supported for improved native cryptographic performance</a></li> |
| <li><a href="#improved-support-for-pause-less-garbage-collection">Improved support for pause-less garbage collection</a></li> |
| <li><a href="#rsa-algorithm-support-for-openssl">RSA algorithm support for OpenSSL</a></li> |
| <li><a href="#ibm_java_options-is-deprecated"><code>IBM_JAVA_OPTIONS</code> is deprecated</a></li> |
| </ul> |
| <p><span aria-hidden="true" class="twemoji warn"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346 7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z"/></svg></span> <strong>Warning:</strong> Following the release of OpenJ9 0.12.0, an intermittent problem |
| was identified with OpenSSL V1.1.x acceleration of the cryptographic Digest algorithm. For more information about the issue, see <a href="https://github.com/eclipse-openj9/openj9/issues/4530">#4530</a>. You can turn off the Digest algorithm by setting the <a href="../djdknativedigest/">-Djdk.nativeDigest</a> system property to <code>false</code>. A new release of OpenJ9 (0.12.1) is available that disables the Digest algorithm by default.</p> |
| <h3 id="features-and-changes">Features and changes</h3> |
| <h4 id="binaries-and-supported-environments">Binaries and supported environments</h4> |
| <p>OpenJ9 release 0.12.0 provides support for <em>OpenJDK 8 with OpenJ9</em> and <em>OpenJDK 11 with OpenJ9</em>. In this release support is extended to the 64-bit macOS® platform on OpenJDK with OpenJ9.</p> |
| <p>Builds for all platforms are available from the AdoptOpenJDK project at the following links:</p> |
| <ul> |
| <li><a href="https://adoptopenjdk.net/archive.html?variant=openjdk8&jvmVariant=openj9">OpenJDK 8 with OpenJ9</a></li> |
| <li><a href="https://adoptopenjdk.net/archive.html?variant=openjdk11&jvmVariant=openj9">OpenJDK 11 with OpenJ9</a></li> |
| </ul> |
| <p>To learn more about support for OpenJ9 releases, including OpenJDK levels and platform support, see <a href="../openj9_support/">Supported environments</a>.</p> |
| <h4 id="improved-flexibility-for-managing-the-size-of-the-jit-code-cache">Improved flexibility for managing the size of the JIT code cache</h4> |
| <p>The JIT code cache stores the native code of compiled Java™ methods. By default, the size of the code cache is 256 MB for a 64-bit VM and 64 MB for a 31/32-bit VM. In earlier releases the size of the code cache could be increased from the default value by using the <code>-Xcodecachetotal</code> command line option. In this release the size can also be decreased by using this option, with a minimum size of 2 MB. The size of the JIT code cache also affects the size of the JIT data cache, which holds metadata about compiled methods. If you use the <code>-Xcodecachetotal</code> option to manage the size of the code cache, the size of the data cache is adjusted by the same proportion. For more information, see <a href="../xcodecachetotal/"><code>-Xcodecachetotal</code></a>.</p> |
| <!-- ### Class data sharing is enabled by default |
| |
| Class data sharing is enabled by default for bootstrap classes, unless your application is running in a container. You can use the `-Xshareclasses` option to change the default behavior. For more information, see [Class Data Sharing](shrc.md). --> |
| |
| <h4 id="idle-tuning-is-enabled-by-default-when-openj9-runs-in-a-docker-container">Idle-tuning is enabled by default when OpenJ9 runs in a docker container</h4> |
| <p>In an earlier release, a set of idle-tuning options were introduced to manage the footprint of the Java heap when the OpenJ9 VM is in an idle state. These options could be set manually on the command line. In this release, the following two options are enabled by default when OpenJ9 is running in a container:</p> |
| <ul> |
| <li><code>-XX:[+|-]IdleTuningGcOnIdle</code>, which runs a garbage collection cycle and releases free memory pages back to the operating system when the VM state is set to idle.</li> |
| <li><code>-XX:[+|-]IdleTuningCompactOnIdle</code>, which compacts the object heap to reduce fragmentation when the VM state is set to idle.</li> |
| </ul> |
| <p>By default, the VM must be idle for 180 seconds before the status is set to idle. To control the wait time before an idle state is set, use the <a href="../xxidletuningminidlewaittime/"><code>-XX:IdleTuningMinIdleWaitTime</code></a> option. To turn off idle detection, set the value to <code>0</code>.</p> |
| <h4 id="changes-to-default-shared-classes-cache-directory-permissions-not-windows">Changes to default shared classes cache directory permissions (not Windows)</h4> |
| <p>If you do not use the <code>cachDirPerm</code> suboption to specify permissions for a shared classes cache directory, and the cache directory is not the <code>/tmp/javasharedresources</code> default, the following changes apply:</p> |
| <ul> |
| <li>When creating a new cache directory, the default permissions are now stricter.</li> |
| <li>If the cache directory already exists, permissions are now unchanged (previously, when a cache was opened using this directory, the permissions would be set to 0777).</li> |
| </ul> |
| <p>For more information, see <a href="../xshareclasses/#cachedirperm"><code>-Xshareclasses</code></a>.</p> |
| <h4 id="openssl-is-now-supported-for-improved-native-cryptographic-performance">OpenSSL is now supported for improved native cryptographic performance</h4> |
| <p><img alt="Start of content that applies only to Java 11 (LTS)" src="../cr/java11.png" /></p> |
| <p>OpenSSL is a native open source cryptographic toolkit for Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols, which provides improved cryptographic performance compared to the in-built OpenJDK Java cryptographic implementation. The OpenSSL V1.1.x implementation is enabled by default and supported for the Digest, CBC, and GCM algorithms. Binaries obtained from AdoptOpenJDK include OpenSSL v1.1.x (see Note). For more information about tuning the OpenSSL implementation, see <a href="../introduction/#cryptographic-operations">Performance tuning</a>.</p> |
| <p><span aria-hidden="true" class="twemoji note"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="m497.9 142.1-46.1 46.1c-4.7 4.7-12.3 4.7-17 0l-111-111c-4.7-4.7-4.7-12.3 0-17l46.1-46.1c18.7-18.7 49.1-18.7 67.9 0l60.1 60.1c18.8 18.7 18.8 49.1 0 67.9zM284.2 99.8 21.6 362.4.4 483.9c-2.9 16.4 11.4 30.6 27.8 27.8l121.5-21.3 262.6-262.6c4.7-4.7 4.7-12.3 0-17l-111-111c-4.8-4.7-12.4-4.7-17.1 0zM124.1 339.9c-5.5-5.5-5.5-14.3 0-19.8l154-154c5.5-5.5 14.3-5.5 19.8 0s5.5 14.3 0 19.8l-154 154c-5.5 5.5-14.3 5.5-19.8 0zM88 424h48v36.3l-64.5 11.3-31.1-31.1L51.7 376H88v48z"/></svg></span> <strong>Note:</strong> OpenJDK 8 with OpenJ9 includes OpenSSL support since v 0.11.0. Currently, OpenSSL is not bundled as part of the AdoptOpenJDK AIX binaries due to an unresolved problem.</p> |
| <p><img alt="End of content that applies only to Java 11 (LTS)" src="../cr/java_close_lts.png" /></p> |
| <h4 id="improved-support-for-pause-less-garbage-collection">Improved support for pause-less garbage collection</h4> |
| <p>Concurrent scavenge mode is now supported on 64-bit Windows operating systems.</p> |
| <p>In Eclipse OpenJ9 v 0.11.0, support was added for <code>-Xgc:concurrentScavenge</code> on Linux x86-64 virtual machines that use compressed references. In this release, support is now available for Linux x86-64 large-heap virtual machines (non-compressed references).</p> |
| <p>For more information, see the <a href="../xgc/#concurrentscavenge"><code>-Xgc:concurrentScavenge</code></a> option.</p> |
| <h4 id="rsa-algorithm-support-for-openssl">RSA algorithm support for OpenSSL</h4> |
| <p>OpenSSL v1.1 support for the RSA algorithm is added in this release, providing improved cryptographic performance. OpenSSL support is enabled by default. If you want to turn off support for the RSA algorithm, set the <a href="../djdknativersa/"><code>-Djdk.nativeRSA</code></a> system property to <code>false</code>.</p> |
| <h4 id="ibm_java_options-is-deprecated"><code>IBM_JAVA_OPTIONS</code> is deprecated</h4> |
| <p>The VM environment variable <code>IBM_JAVA_OPTIONS</code> is deprecated and is replaced by <code>OPENJ9_JAVA_OPTIONS</code>. <code>IBM_JAVA_OPTIONS</code> will be removed in a future release. For more information about the use of this variable, see the <a href="../env_var/#general-options">general options</a> in <a href="../env_var/">Environment variables</a>.</p> |
| <h3 id="full-release-information">Full release information</h3> |
| <p>To see a complete list of changes between Eclipse OpenJ9 v 0.11.0 and v 0.12.0 releases, see the <a href="https://github.com/eclipse-openj9/openj9/blob/master/doc/release-notes/0.12/0.12.md">Release notes</a>.</p> |
| <h2 id="version-0121">Version 0.12.1</h2> |
| <p>The following change is implemented since v 0.12.0:</p> |
| <p>By default, OpenJ9 provides native cryptographic acceleration using OpenSSL v 1.1.x for the Digest, CBC, GCM, and RSA algorithms. Under certain circumstances acceleration of the Digest algorithm was found to cause a segmentation error. Cryptographic acceleration of the Digest algorithm is now turned off by default. The system property <code>-Djdk.nativeDigest</code> cannot be used to turn on support. This property is ignored by the VM.</p> |
| <h3 id="full-release-information_1">Full release information</h3> |
| <p>Release notes to describe the changes between Eclipse OpenJ9 v 0.12.0 and v 0.12.1 releases, can be found in the <a href="https://github.com/eclipse-openj9/openj9/blob/master/doc/release-notes/0.12/0.12.1.md">OpenJ9 GitHub repository</a>.</p> |
| <!-- ==== END OF TOPIC ==== version0.12.md ==== --> |
| |
| |
| |
| |
| |
| |
| |
| </article> |
| </div> |
| </div> |
| |
| </main> |
| |
| <!-- |
| * Copyright (c) 2017, 2021 IBM Corp. and others |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ or the Apache |
| * License, Version 2.0 which accompanies this distribution and |
| * is available at https://www.apache.org/licenses/LICENSE-2.0. |
| * |
| * This Source Code may also be made available under the |
| * following Secondary Licenses when the conditions for such |
| * availability set forth in the Eclipse Public License, v. 2.0 |
| * are satisfied: GNU General Public License, version 2 with |
| * the GNU Classpath Exception [1] and GNU General Public |
| * License, version 2 with the OpenJDK Assembly Exception [2]. |
| * |
| * [1] https://www.gnu.org/software/classpath/license.html |
| * [2] http://openjdk.java.net/legal/assembly-exception.html |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH |
| * Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception |
| --> |
| |
| <footer class="md-footer"> |
| |
| <div class="md-footer-meta"> |
| |
| |
| <!-- Add following links ...................................... --> |
| |
| <div class="above-line"> |
| <div class="above-line-links"> |
| <div class="column"> |
| <h3 >Docs</h3> |
| <span class="footer-link"><a href="/openj9/docs/openj9_newuser/" >New to OpenJ9?</a></span> |
| <span class="footer-link"><a href="/openj9/docs/introduction/">Getting started</a></span> |
| <span class="footer-link"><a href="/openj9/docs/cmdline_specifying/">Command-line options</a></span> |
| </div> |
| |
| <div class="column"> |
| <h3>Resources</h3> |
| <span class="footer-link"><a href="https://www.eclipse.org/openj9/about/" rel="noopener noreferrer" target="_blank">About</a></span> |
| <span class="footer-link"><a href="https://www.eclipse.org/openj9/performance/" rel="noopener noreferrer" target="_blank">Performance</a></span> |
| </div> |
| |
| <div class="column"> |
| <h3 >Community</h3> |
| <span class="footer-link"><a href="https://www.eclipse.org/openj9/news/" rel="noopener noreferrer" target="_blank">News</a></span> |
| <span class="footer-link"><a href="https://blog.openj9.org/" rel="noopener noreferrer" target="_blank">Blogs</a></span> |
| </div> |
| </div> |
| |
| <div class="column-incubator"> |
| <div class="arrange-column"> |
| <h3 ><b>OpenJ9 is an Eclipse Incubator project</b></h3> |
| <a class="incubator-image" href="http://wiki.eclipse.org/Development_Resources/Process_Guidelines/What_is_Incubation" target="_blank"><img width="50px" src="../cr/incubator-logo.svg" alt="Eclipse Incubation"></a> |
| </div> |
| </div> |
| </div> |
| |
| <div class="horizontal-line"></div> |
| |
| <div class="below-line"> |
| <span class="below-line-links"><a href="https://www.eclipse.org/" rel="noopener noreferrer" target="_blank">Eclipse Foundation Website </a></span> |
| <span class="below-line-links"><a href="https://www.eclipse.org/legal/privacy.php" rel="noopener noreferrer" target="_blank">Privacy Policy</a></span> |
| <span class="below-line-links"><a href="https://www.eclipse.org/legal/termsofuse.php" rel="noopener noreferrer" target="_blank">Terms of Use</a></span> |
| <span class="below-line-links"><a href="https://www.eclipse.org/legal/copyright.php" rel="noopener noreferrer" target="_blank">Copyright Agent</a></span> |
| <span class="below-line-links"><a href="https://www.eclipse.org/legal/" rel="noopener noreferrer" target="_blank">Legal</a></span> |
| <div class="below-line-social-media-icons"> |
| |
| <div class="md-footer-social"> |
| |
| |
| |
| <a href="https://github.com/eclipse-openj9/openj9" target="_blank" rel="noopener" title="OpenJ9 in GitHub" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg> |
| </a> |
| |
| |
| |
| <a href="https://openj9.slack.com" target="_blank" rel="noopener" title="OpenJ9 on Slack" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M94.12 315.1c0 25.9-21.16 47.06-47.06 47.06S0 341 0 315.1c0-25.9 21.16-47.06 47.06-47.06h47.06v47.06zm23.72 0c0-25.9 21.16-47.06 47.06-47.06s47.06 21.16 47.06 47.06v117.84c0 25.9-21.16 47.06-47.06 47.06s-47.06-21.16-47.06-47.06V315.1zm47.06-188.98c-25.9 0-47.06-21.16-47.06-47.06S139 32 164.9 32s47.06 21.16 47.06 47.06v47.06H164.9zm0 23.72c25.9 0 47.06 21.16 47.06 47.06s-21.16 47.06-47.06 47.06H47.06C21.16 243.96 0 222.8 0 196.9s21.16-47.06 47.06-47.06H164.9zm188.98 47.06c0-25.9 21.16-47.06 47.06-47.06 25.9 0 47.06 21.16 47.06 47.06s-21.16 47.06-47.06 47.06h-47.06V196.9zm-23.72 0c0 25.9-21.16 47.06-47.06 47.06-25.9 0-47.06-21.16-47.06-47.06V79.06c0-25.9 21.16-47.06 47.06-47.06 25.9 0 47.06 21.16 47.06 47.06V196.9zM283.1 385.88c25.9 0 47.06 21.16 47.06 47.06 0 25.9-21.16 47.06-47.06 47.06-25.9 0-47.06-21.16-47.06-47.06v-47.06h47.06zm0-23.72c-25.9 0-47.06-21.16-47.06-47.06 0-25.9 21.16-47.06 47.06-47.06h117.84c25.9 0 47.06 21.16 47.06 47.06 0 25.9-21.16 47.06-47.06 47.06H283.1z"/></svg> |
| </a> |
| |
| |
| |
| <a href="https://twitter.com/openj9" target="_blank" rel="noopener" title="OpenJ9 on Twitter" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg> |
| </a> |
| |
| |
| |
| <a href="https://stackoverflow.com/search?q=OpenJ9" target="_blank" rel="noopener" title="OpenJ9 on StackOverflow" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path d="M290.7 311 95 269.7 86.8 309l195.7 41zm51-87L188.2 95.7l-25.5 30.8 153.5 128.3zm-31.2 39.7L129.2 179l-16.7 36.5L293.7 300zM262 32l-32 24 119.3 160.3 32-24zm20.5 328h-200v39.7h200zm39.7 80H42.7V320h-40v160h359.5V320h-40z"/></svg> |
| </a> |
| |
| </div> |
| |
| </div> |
| </div> |
| |
| <!-- End of added links........................................ --> |
| |
| |
| |
| <!-- |
| |
| <div class="md-footer-social"> |
| |
| |
| |
| <a href="https://github.com/eclipse-openj9/openj9" target="_blank" rel="noopener" title="OpenJ9 in GitHub" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg> |
| </a> |
| |
| |
| |
| <a href="https://openj9.slack.com" target="_blank" rel="noopener" title="OpenJ9 on Slack" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M94.12 315.1c0 25.9-21.16 47.06-47.06 47.06S0 341 0 315.1c0-25.9 21.16-47.06 47.06-47.06h47.06v47.06zm23.72 0c0-25.9 21.16-47.06 47.06-47.06s47.06 21.16 47.06 47.06v117.84c0 25.9-21.16 47.06-47.06 47.06s-47.06-21.16-47.06-47.06V315.1zm47.06-188.98c-25.9 0-47.06-21.16-47.06-47.06S139 32 164.9 32s47.06 21.16 47.06 47.06v47.06H164.9zm0 23.72c25.9 0 47.06 21.16 47.06 47.06s-21.16 47.06-47.06 47.06H47.06C21.16 243.96 0 222.8 0 196.9s21.16-47.06 47.06-47.06H164.9zm188.98 47.06c0-25.9 21.16-47.06 47.06-47.06 25.9 0 47.06 21.16 47.06 47.06s-21.16 47.06-47.06 47.06h-47.06V196.9zm-23.72 0c0 25.9-21.16 47.06-47.06 47.06-25.9 0-47.06-21.16-47.06-47.06V79.06c0-25.9 21.16-47.06 47.06-47.06 25.9 0 47.06 21.16 47.06 47.06V196.9zM283.1 385.88c25.9 0 47.06 21.16 47.06 47.06 0 25.9-21.16 47.06-47.06 47.06-25.9 0-47.06-21.16-47.06-47.06v-47.06h47.06zm0-23.72c-25.9 0-47.06-21.16-47.06-47.06 0-25.9 21.16-47.06 47.06-47.06h117.84c25.9 0 47.06 21.16 47.06 47.06 0 25.9-21.16 47.06-47.06 47.06H283.1z"/></svg> |
| </a> |
| |
| |
| |
| <a href="https://twitter.com/openj9" target="_blank" rel="noopener" title="OpenJ9 on Twitter" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg> |
| </a> |
| |
| |
| |
| <a href="https://stackoverflow.com/search?q=OpenJ9" target="_blank" rel="noopener" title="OpenJ9 on StackOverflow" class="md-footer-social__link"> |
| <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path d="M290.7 311 95 269.7 86.8 309l195.7 41zm51-87L188.2 95.7l-25.5 30.8 153.5 128.3zm-31.2 39.7L129.2 179l-16.7 36.5L293.7 300zM262 32l-32 24 119.3 160.3 32-24zm20.5 328h-200v39.7h200zm39.7 80H42.7V320h-40v160h359.5V320h-40z"/></svg> |
| </a> |
| |
| </div> |
| |
| --> |
| </div> |
| </footer> |
| |
| |
| |
| </div> |
| <div class="md-dialog" data-md-component="dialog"> |
| <div class="md-dialog__inner md-typeset"></div> |
| </div> |
| <script id="__config" type="application/json">{"base": "..", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing"}, "search": "../assets/javascripts/workers/search.4fa0e4ee.min.js", "version": 2.0}</script> |
| |
| |
| <script src="../assets/javascripts/bundle.1d3bfcf1.min.js"></script> |
| |
| <script src="../javascripts/oj9.js"></script> |
| |
| |
| </body> |
| </html> |
