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WebAssemblyã§JavaVMã‚’å‹•ã‹ã™ - Qiita
最近環境ãŒæ•´ã„ã¤ã¤ã‚ã‚‹WebAssemblyを触ã£ã¦ã¿ã¾ã™ã€‚ é¡Œæã¨ã—ã¦Javaを実行ã§ãる環境を作ã£ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ãã†ã§ã™ã€Javaアプレットã®ã‚ˆã†ãªã€ãƒ–ラウザã§å‹•ãJavaインタプリタ(JavaVM)ã§ã™ã€‚ 最åˆã«ã€ãŠæ–ã‚Šã—ã¦ãŠãã¾ã™ã€‚ Javaã®ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã‚’解釈ã™ã‚‹Javaインタプリタã§ã¯ã‚ã‚Šã¾ã™ãŒã€æœ€ä½Žé™ã®ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã—ã‹å®Ÿè£…ã—ã¦ã„ã¾ã›ã‚“。ã¾ãŸã€java/langé…下ã®ã»ã‚“ã®ä¸€éƒ¨ã®ã‚¯ãƒ©ã‚¹ã—ã‹å®Ÿè£…ã—ã¦ã„ãªã„ã®ã§ã€å®Ÿç”¨çš„ã«ã¯ä½¿ã„物ã«ãªã‚‰ãªã„ã§ã™ã€‚個人的ã«ã€Javaインタプリタã®å‹‰å¼·ã®ãŸã‚ã«ä½œã£ã¦ã¿ãŸã‚‚ã®ã§ã™ã€‚ 期待ã—ã¦ã“られãŸæ–¹ã«ã¯ã™ã¿ã¾ã›ã‚“。 以下ã®é€šã‚Šé€²ã‚ã¦ã„ãã¾ã™ã€‚ WebAssemblyコードを生æˆã™ã‚‹ã‚³ãƒ³ãƒ‘イラをインストールã™ã‚‹ã€‚ プãƒã‚¸ã‚§ã‚¯ãƒˆãƒ•ã‚©ãƒ«ãƒ€ã‚’作æˆã™ã‚‹ WebAssemblyã«åŸ‹ã‚込むJavaソースコードをコンパイルã™ã‚‹ã€‚ Javaインタプリタã®C言語ソース
Kotlin/JVM ã§ãƒ†ã‚¹ãƒˆãƒ¡ã‚½ãƒƒãƒ‰åã«ç©ºç™½ã‚’å«ã‚られるç†ç”± - Qiita
ã¯ã˜ã‚ã« Kotlin ã«ã¯ãƒãƒƒã‚¯ã‚¯ã‚©ãƒ¼ãƒˆã§å›²ã†ã“ã¨ã§ã€ãƒ¡ã‚½ãƒƒãƒ‰åãªã©ã«äºˆç´„語や通常使用ã§ããªã„æ–‡å—ã‚’å«ã‚られるã¨ã„ã†è¨€èªžæ©Ÿèƒ½ãŒã‚ã‚Šã¾ã™ã€‚ 例ãˆã°Javaã§å®šç¾©ã—ãŸãƒ¡ã‚½ãƒƒãƒ‰å・フィールドåãŒKotlinã®äºˆç´„語ã«å«ã¾ã‚Œã‚‹å ´åˆã‚„ã€ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã®ãƒ¡ã‚½ãƒƒãƒ‰åã¨ã—ã¦ã“ã®æ©Ÿèƒ½ã‚’使ã†ã“ã¨ãŒå¤šã„ã‹ã¨æ€ã„ã¾ã™ã€‚ // in ã¯Kotlinã§ã¯äºˆç´„語ãªã®ã§ãƒãƒƒã‚¯ã‚¯ã‚©ãƒ¼ãƒˆã§å›²ã†å¿…è¦ã‚ã‚Š val text = System.`in`.reader().readText()
GraalVMã§Javaã‚’ãƒã‚¤ãƒ†ã‚£ãƒ–モジュールã«ãƒ“ルドã—ã¦ã¿ã‚‹ - Qiita
ã¯ã˜ã‚ã« ã¤ã„ã«GraalVMã®1.0 RCãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸï¼ https://blogs.oracle.com/developers/announcing-graalvm Java界隈ã®äººã¯Java9ã®AOTã‚„Java10ã®JITã¾ã‚ã‚Šã®æ¬¡ä¸–代基盤ã¨ã—ã¦ã€Rubyãªäººã¯çˆ†é€Ÿã®Ruby環境(Truffle Ruby)ã¨ã—ã¦ã”å˜çŸ¥ãªã‚“ã˜ã‚ƒç„¡ã„ã§ã—ょã†ã‹ã€‚ å…¬å¼ã‚µã‚¤ãƒˆã«ã¯ GraalVM is a universal virtual machine for running applications written in JavaScript, Python 3, Ruby, R, JVM-based languages like Java, Scala, Kotlin, and LLVM-based languages such as C and C++. https://www.graa
GitHub - xerial/larray: Large off-heap arrays and mmap files for Scala and Java
LArray can create arrays with more than 2G(2^31) entries. 2^31 -1 (2G) is the limitation of the default Java/Scala array size, because these arrays use 32-bit signed integer (int) as indexes. LArray uses long type indexes of 64-bit signed integers to resolve this limitation. For example, the entire human genome data (3GB) can be stored in LArray. LArray can be released immediately from the memory.
GraalVMã§Rustå‹•ã‹ã—ãŸã‚Šãƒ¬ã‚¤ãƒˆãƒ¬ã‚’ãƒã‚¤ãƒ†ã‚£ãƒ–コンパイルã—ãŸã‚Š - ãã—ã ã®Hatena
GraalVMãŒæ£å¼ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚çµæ§‹è©±é¡Œã«ãªã£ã¦ã¾ã™ã。 GraalVMã¯ã€Graal JITã¨AoTã€ãã—ã¦ASTエンジンTruffleã®è¤‡åˆä½“ã§ã™ã€‚(ã‹ãªï¼Ÿ) GraalVM ã¨ã„ã†ã“ã¨ã§ã€Rustå‹•ã‹ã—ãŸã‚ŠJavaã§æ›¸ã„ãŸãƒ¬ã‚¤ãƒˆãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’ãƒã‚¤ãƒ†ã‚£ãƒ–コンパイルã—ãŸã‚Šã—ã¦ã¿ã¾ã—ãŸã€‚ Hyper-Vã§Ubuntuを用æ„ã™ã‚‹ ã»ã‚“ã¨ã¯Windows Subsystem of Linux(WSL)ã§ã‚„ã‚ŠãŸã‹ã£ãŸã®ã ã‘ã©ã€WSL上ã§JavaãŒã¡ã‚ƒã‚“ã¨å‹•ã„ã¦ãã‚Œãªã‹ã£ãŸã®ã§ã‚ãらã‚ã¾ã—ãŸã€‚ ã§ã€VirtualBox使ã†ã‹ãªã¨æ€ã£ãŸã‘ã©ã€Hyper-Vを無効ã«ã—ãªã„ã¨ã„ã‘ãªãã¦ã€Hyper-Vを無効ã«ã™ã‚‹ã¨DockerãŒå‹•ã‹ãªããªã‚‹ã®ã§ã‚„ã ãªãƒ¼ã¨æ€ã£ã¦ãŸã®ã ã‘ã©ã€æ™®é€šã«Hyper-Vã§UbuntuãŸã¡ã‚ã’ã‚Œã°ã„ã„ã®ã§ã¯ãƒ¼ã¨æ€ã£ã¦ã‚„ã£ã¦ã¿ã¾ã—ãŸã€‚ 普通ã«ä½¿ãˆã¾ã™ãŒã€ç”»é¢ã‚µã‚¤ã‚ºèª¿æ•´ã‚„フォルダ共
Graal/Truffleã«ã¤ã„ã¦è»½ã | κeenã®Happy Hacκing Blog
κeenã§ã™ã€‚ã“ã‚Œã¯è¨€èªžå®Ÿè£… Advent Calendar 201714日目ã®è¨˜äº‹ã§ã™ã€‚ JVMã®ã‚³ãƒ³ãƒ‘イラエンジンGraalã¨é«˜é€Ÿã‚¤ãƒ³ã‚¿ãƒ—リタ作æˆãƒ•ãƒ¬ãƒ¼ãƒ ワークã®Truffleã«ã¤ã„ã¦ã€‚ ã“ã®è¨˜äº‹ã®å‰ã«æ˜¨æ—¥ã®è¨˜äº‹ã‚’èªã‚“ã§ãŠãã¨ç†è§£ã®åŠ©ã‘ã«ãªã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。 Graalã«ã¤ã„㦠公å¼ãƒšãƒ¼ã‚¸/GitHub。 Oracle Labã§é–‹ç™ºã•ã‚Œã¦ã„ã‚‹Javaã®JITエンジンã®1ã¤ã§ã™ã€‚ JVMã®ã‚³ãƒ³ãƒ‘イラインタフェース(JVMCI)を利用ã—ã¦Javaã§ã‚³ãƒ³ãƒ‘イラを書ã„ãŸã‚‚ã®ã§ã™ã€‚ 従æ¥ã¯ã‚³ãƒ³ãƒ‘イル部分ã¯C++ã§æ›¸ã‹ã‚Œã¦ã¾ã—ãŸãŒæ›°ãJavaã‚‚å分速ããªã£ãŸã—高級ã§å®‰å…¨ãªJavaã§ã‚³ãƒ³ãƒã‚¤ãƒ©ã‚’書ã„ã¦ã‚‚ã„ã„ã ã‚ã¨ã®ã“ã¨ã€‚ ã“ã®çµ¶å¦™ã«ãƒ©ãƒ³ã‚¿ã‚¤ãƒ ãŒæ‹¡å¼µå¯èƒ½ã§ã‹ã¤ãƒ‘フォーマンスをæãªã‚ãªã„æ„Ÿã˜ã¯Javaãªã‚‰ã§ã¯ã§ã™ã。 ã¾ãŸã€Javaã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ã®ã§ãƒ¦ãƒ¼ã‚¶ãŒJavaã§æ‹¡å¼µå¯èƒ½ã§ã‚‚ã‚ã‚Šã€æœ€é©åŒ–や機械語生æˆ
INTEL コード & ダウンãƒãƒ¼ãƒ‰
Using Intel.com Search You can easily search the entire Intel.com site in several ways. Brand Name: Core i9 Document Number: 123456 Code Name: Emerald Rapids Special Operators: “Ice Lakeâ€, Ice AND Lake, Ice OR Lake, Ice* Quick Links You can also try the quick links below to see results for most popular searches. Product Information Support Drivers & Software
fastthread.io
Java Thread Dump Analyzer Elevate JVM troubleshooting with fastThread, your intelligent thread dump analysis companion. Discover the industry's first machine learning-guided tool for seamless Java thread dump analysis. Detect and resolve JVM thread issues by ML algorithms. Troubleshoot BLOCKED threads, Deadlocks, CPU spikes... Streamline thread dump analysis with automated REST API. Trusted by 10,
Eclipse Memory Analyzer Open Source Project | The Eclipse Foundation
The Eclipse Memory Analyzer is a fast and feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption. Use the Memory Analyzer to analyze productive heap dumps with hundreds of millions of objects, quickly calculate the retained sizes of objects, see who is preventing the Garbage Collector from collecting objects, run a report to automatically extract leak suspec
メニコア環境ã«ãŠã‘ã‚‹Javaコンテナã®ãƒ‘フォーマンス低下 - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? 2018/04/08追記： ã¾ã¨ã‚ã«Java10ã«é–¢ã™ã‚‹è¨˜è¼‰ã‚’è¿½åŠ ã—ã¾ã—ãŸã€‚ 2017/06/02追記： 調査内容をã¾ã¨ã‚ã¦è¨˜è¼‰ã‚’大幅ã«æ›´æ–°ã—ã¾ã—ãŸã€‚ 2017/06/01追記： 記事ã®æœ€å¾Œã«ã€ŒJDK8/9以é™ã®æœ¬å•é¡Œã®å–り組ã¿ã€ã‚’è¿½åŠ ã—ã¾ã—ãŸã€‚OpenJDK8ã®8u121.b34ã€8u131.b06ã§å¯¾å‡¦æ¸ˆã¿ã®ã‚ˆã†ã§ã™ï¼ˆæœ¬å½“ã«ä¿®æ£ã•ã‚Œã¦ã„ã‚‹ã‹ã¯åˆ¥é€”確èªã™ã‚‹äºˆå®šï¼‰ã€‚ ã©ã¡ã‚‰ã®å¯¾å‡¦ç‰ˆã‚‚2017年以é™ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ã„ã‚‹ãŸã‚ã€é »ç¹ã«JDK/JREã‚’æ›´æ–°ã—ã¦ãªã„å ´åˆã¯ç¢ºèªã—ã¦ãŠãã¨ã‚ˆã„ã§ã™ã€‚ #ã¾ã¨ã‚ (Java10以é™) Java10ã§ã¯ã€
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