InfoQ Homepage JVM Content on InfoQ
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Evolving the Java Platform
Ola Bini talks about the current status of the JVM regarding languages running on top of it and the need to evolve in order to support dynamic languages.
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Language Parity: Closures and the JVM
Neal Gafter discusses closures on the JVM, running other languages on the JVM, language-specific wrapper libraries, making the JVM more language-friendly, and whether lambda expressions are too hard.
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Project Fortress: Run your whiteboard, in parallel, on the JVM
David Chase discusses Fortress, a Fortran-based HPC programming language. Topics include Fortress origins, running on the JVM, work stealing, transactions, continuations and the type system
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JRuby: The Pain of Bringing an Off-Platform Dynamic Language to the JVM
Charles Nutter discusses bringing JRuby to the JVM, why Ruby is hard to implement, JIT compilation, precompilation, core Ruby implementation, Java library access, library challenges and future plans.
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VM Optimizations for Language Designers
John Pampuch discusses the HotSpot compiler, the history of Java performance, HotSpot development philosophies and challenges, optimization, JVM library improvements, and tips for better performance.
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Fast Bytecodes for Funny Languages
Cliff Click discusses how to optimize generated bytecode for running on the JVM. Click analyzes and reports on several JVM languages and shows several places where they could increase performance.
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Clojure
Rich Hickey discusses Clojure features and syntax, example code, functional programming, concurrency semantics, transactions, software transactional memory, agents, implementation and pain points.
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The Maxine VM
Bernd Mathiske discusses Maxine VM, Java compatibility, swapping major VM components, research areas, Object handling, code examples, optimizing compiler, snippets, bytecode generation, JNI and JIT.
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Running PHP on the JVM with P8
Robert Nicholson discusses the reasons to bring PHP to the JVM, an overview of PHP and P8, PHP characteristics, how PHP functions are compiled, InvokeDynamic and PHP Functions.
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How The JVM Spec Came To Be
James Gosling discusses Java's creation, how users use a product in very unusual ways, Java as a compromise between C and scripting languages, the Java object model, primitives and optimization tricks
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Scala: Bringing Future Languages to the JVM
In this presentation, Lex Spoon discusses the Scala programming language. Topics covered include the origin of Scala, the philosophy behind Scala, the Scala feature set, Scala examples and DSLs.
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Java EE Class Loading Architectures
Ernie Svehla reviews Java Class Loading including a comparison of major appservers, how to package Java EE apps, and common class loading problems such as ClassNotFoundException, or NoDefFound Errors.
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