Episode 302
Project Valhalla: Value Types, Nullability and Float16
A conversation with Paul Sandoz about Project Valhalla, value types and nullability
airhacks.fm podcast with adam bien · adam-bien.com
July 14, 20241h 3m
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Show Notes
An airhacks.fm conversation with Paul Sandoz (@paulsandoz) about:
Project Valhalla's origins and goals, value types vs reference types, heap and stack flattening optimizations, Value objects and data transfer objects, nullability constraints, enums and values, implicit constructability, potential performance gains, challenges in retrofitting value types into Java, implications for numeric types and operator overloading, connections to Vector API and Project Panama, impact on JVM languages like Scala, timeline and development process for Project Valhalla, potential for improving Java's competitiveness in areas like machine learning, challenges in growing the Java language in an extensible way, considerations around backwards compatibility, Paul Sandoz's role in the project and future directions for Java
Paul Sandoz on twitter: @paulsandoz