TornadoVM is an open-source toolkit that lets Java developers harness GPUs and other accelerators without diving into CUDA or OpenCL. It plugs into popular JDKs like GraalVM and OpenJDK, extends the Graal compiler for GPU code generation, and supports dynamic reconfiguration and multi-device execution—so you get GPU power with minimal fuss.
Alongside a friendlier API for annotating parallel Java code, TornadoVM offers the TornadoInsight IntelliJ plugin for profiling/debugging and a Bytecode Visualizer to see how your code transforms for different hardware. In a live demo, it even turbocharges a large-language-model pipeline, highlighting the impact of data movement and code-generation tweaks on performance.
Watch on YouTube
Top comments (0)