HHVM/About/ja

HHVM (別名 HipHop Virtual Machine) は、関連付けられた just-in-time (JIT) コンパイラーがある、PHP 向けの仮想マシン (VM) です. MediaWiki ウィキに HHVM を導入することで、大部分の利用者の全体的なパフォーマンスの改善につながるはずです.

Currently, on Wikimedia wikis, you can opt-in as an editor to using HHVM through the Beta Features tab in your preferences. You can verify that it is enabled for you by visiting Special:Version on your wiki, and checking that it says "HHVM" instead of "PHP" in the "Installed software" table. Once the developers and sysadmins are satisfied that it is stable enough, it will become the default for all users.

Our preliminary benchmarks show that HHVM is significantly faster than the current PHP interpreter.

よくある質問

 * HHVM での編集かどうか知るには?
 * All edits and log entries made via HHVM are tagged so they can be [//www.mediawiki.org/w/index.php?namespace=&tagfilter=HHVM&translations=filter&title=Special%3ARecentChanges filtered] on Special:RecentChanges.
 * ガジェットでの編集が HHVM を使用しない理由は?
 * Most gadgets use the API to edit, which currently does not support this beta feature.
 * HHVM の既知の問題点は?
 * All bugs related to HHVM are tagged with the keyword "hhvm" on, so you can use a [//bugzilla.wikimedia.org/buglist.cgi?keywords=hhvm&keywords_type=allwords&list_id=345439&query_format=advanced&resolution=--- saved search] to see all open bugs.
 * HHVM に関連すると思われる問題点を報告できる場所は?
 * If you're familiar with bugzilla, feel free to file a bug there and tag it with the "hhvm" keyword. If you're familiar with IRC, join #wikimedia-tech and report it there. Or just leave a report on the talk page.

関連項目

 * プロジェクトのメイン ページ: HHVM
 * HHVM – ウィキペディア上の情報