30. Juli 2026

ÜBER DIESE EPISODE

While Java programs are deployed as bytecode, performance-relevant code will be compiled, at run time, to machine code whose performance rivals that of any other platform. In the HotSpot JVM, this is the job of the just-in-time compilers C1 and C2 and between speculation and traps, inlining and constant folding, escape analysis and scalar replacement (and many more), they apply a number of heuristics, analyses, and transformations to achieve that. This requires expertise, careful research, thorough testing, and regular reevaluations of old assumptions.

In this "Ask the Architects" episode of the Inside Java Podcast, recorded during JavaOne 2026, Nicolai Parlog talks to Roberto Lozano, compiler engineer at the Java Platform Group at Oracle.

In our show "Ask the Architects", we talk to experts in OpenJDK about their work on the Java language, API, and runtime.

Technologie

Englisch

Vereinigte Staaten

Verwenden SieAPI, um diese Episode inJSONabzurufen

IN DIESER FOLGE

roberto lozano

nicolai parlog

jit compiler

Diese Tags bearbeiten

TRANSKRIPT 🔗

Are you the producer of this podcast? Add a podcast transcript

Need Audio-to-Text? Transcribe with Listen411 in Just 60 Seconds

VERGANGENE FOLGEN SUCHEN

Vorhandene Folgen von Inside Java durchsuchen.

Betten Sie diese Suchleiste in Ihre Website ein

WEITERE EPISODEN IN DIESEM PODCAST

"AI Solutions with Spring AI 2.0 and Java" [I/O]

23. Juli 2026

Spring AI 2.0 released in June 2026 and is one of several projects ensuring Java's continued strength in enterprise AI development. Here are some tips on deterministic agents, MCP servers and skills, prompt engineering, and where Java's richness for AI solutions stems from. In this "Input/Output" …

00:19:36

SPEICHERN

Clip

"How JEPs Drive Java's Evolution" with Alex Buckley [AtA]

25. Juni 2026

JDK Enhancement Proposals are OpenJDK's vehicle for documenting and communicating substantial changes of the Java language, its APIs, and the runtime but also the JDK project itself, for example when it comes to development processes. Their well-defined structure and the immense care that goes into…

00:56:39

SPEICHERN

Clip

"Scripting JS and Python with Project Detroit" with Mikael Vidstedt [AtA]

9. Juli 2026

OpenJDK recently resurrected Project Detroit, an effort to ease Java's interoperability with Python and JavaScript. Interestingly, while both integrations will work through the _java.scripting_ API, there are still differences between them. On top of that, the JavaScript integration needs to explai…

00:16:26

SPEICHERN

Clip

"JDK 27 + Valhalla, Now! + Hackathon" [IJN]

19. Juli 2026

JDK 27 entered Ramp-Down-Phase 1 in early June, so we can go over its features. Valhalla's first JDK Enhancement Proposal (401) will likely be part of JDK 28. Show off your Java ideas in the "Modern Java in the Wild" hackathon. There are two interesting articles for those who want to dive deeper in…

00:10:03

SPEICHERN

Clip

Rechtliche Hinweise: Der auf dieser Seite eingebettete Podcast und das Bildmaterial stammen von David Delabassee, das Eigentum seines Eigentümers ist und nicht mit Listen Notes, Inc. verbunden ist oder von diesen unterstützt wird.