Fabio Niephaus

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Fabio Niephaus

Fabio Niephaus

@fniephaus

Research Manager on the @GraalVM team at @Oracle. Dev tools, languages, VMs. Previously at @HPI_DE, @GoogleColab, and @MatonGuitars. Views are my own.

Potsdam, Germany Katılım Temmuz 2009
539 Takip Edilen3.4K Takipçiler
Fabio Niephaus
Fabio Niephaus@fniephaus·
Excited to speak at #WasmCon Europe next Monday about bringing #WebAssembly to the JVM ecosystem with @GraalVM. I’ll demo GraalWasm in a Spring Boot app and show how GraalVM can compile JVM apps to Wasm for browser, mobile, and cloud. Join us! Details: sched.co/2DY2u
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Fabio Niephaus
Fabio Niephaus@fniephaus·
@ARCaputo3 @alina_yurenko @graalvm AWT works in native images on Linux and Windows, but requires additional app-specific reachability metadata, at least currently. The easiest way to get started is to run your tests with the tracing agent to collect this metadata: #native-image-tracing-agent" target="_blank" rel="nofollow noopener">graalvm.github.io/native-build-t…
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Fabio Niephaus
Fabio Niephaus@fniephaus·
@brunoborges @starbuxman Would be interesting to include a @GraalVM-compiled version of the Spring app in the comparison. Could get memory usage much closer to Go without sacrificing latency and throughput.
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Аlina Yurenko 🇺🇦
Аlina Yurenko 🇺🇦@alina_yurenko·
GraalVM in action: wouldn't it be cool to move your workload from using 43 replicas to 12, and CPU cores from 15 to 5, reducing resources usage by ~67%? You can do so with @GraalVM Native Image!
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Aki 💙💛
Aki 💙💛@Logico_jp·
.@fniephaus is now talking about GraalWasm at @Jfokus! / GraalVM + Wasm: Fast, Efficient, Portable Apps
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GraalVM
GraalVM@graalvm·
Good morning #JFokus!👋 Make sure to catch @shaunmsmith and @fniephaus to ask anything you want to know about GraalVM & WebAssembly, and attend their session on Wednesday!
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Fabio Niephaus
Fabio Niephaus@fniephaus·
@thomaswue @parttimen3rd @graalvm If you'd like to reproduce the same startup effect on SapMachine or any other OpenJDK, use: "java -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -version" Our "native-image" launcher is a native image itself, and can be 3x faster than "java -version". 😉
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Thomas Wuerthinger
Thomas Wuerthinger@thomaswue·
@parttimen3rd @graalvm No, because on other OpenJDK distributions the UseJVMCICompiler flag is set to false by default and only the GraalVM JIT compiler uses JVMCI to connect to the runtime system.
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Julien Dubois
Julien Dubois@juliendubois·
I was fed up with my GraalVM build errors, so I just tried "Can you run the GraaVM build script and fix all the issues?" with Claude Sonnet 4.5, it took a long time to run, and boom... It works!!!! 0.056s startup time, 113Mo of RAM... and tons of changes that I should review 🤣
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Vsevolod
Vsevolod@qwwdfsad·
Native Image is an *amazing* technology! Having a 150mb+ JAR full of weird compiler stuff (from jrtfs to Swing!) in kotlinc quite easily built with Native Image, and immediately yielding this kind of improvement is outstanding. Looking forward to what's next 👀
Fabio Niephaus@fniephaus

The @Kotlin team at @JetBrains is working on a @GraalVM-compiled kotlinc. Early experiments look very promising: > So far, a native image with PGO offers a properly "warmed-up" kotlinc and with up to 20% more peak throughput. Ticket: youtrack.jetbrains.com/issue/KT-82373…

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Keşfet

@graalvm @ARCaputo3 @alina_yurenko @KiyayYippee @vineelyalamarth @brunoborges @starbuxman @Jfokus