Optimizing Java on the EU processor platform
summary
AERO coordinates software for EU-designed chips and demonstrates concrete results: Quarkus + Mandrel native-image compiles a full Java service in a container (build ~40s) into a single native binary that cold-starts in ~50–60 ms and reduces memory use versus HotSpot; TornadoVM JVM plugin auto-compiles Java kernels to OpenCL/PTX/SPIR‑V, runs a Java ray‑tracer on an M1 Pro GPU at ~6 FPS (CPU single‑thread 1–2 FPS, 10 FPS with parallel streams) and keeps the CPU idle while rendering; tests run on an 80‑core Ampere server.
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