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Deprecate string-keyed consumeFromDevice/persistOnDevice in favour of residency-by-object-identity + async handles

Status: Open.

#942 In beehive-lab/TornadoVM;

· mikepapadim opened on Jul 15, 2026

Async execution ergonomics: non-blocking executeAsync() + composable execution handles

CUDA

Status: Open.

#941 In beehive-lab/TornadoVM;

· mikepapadim opened on Jul 15, 2026

NVIDIA feature parity: native FP8 MMA + async-copy (cp.async)/TMA

CUDA

Status: Open.

#940 In beehive-lab/TornadoVM;

· mikepapadim opened on Jul 15, 2026

CUDA/kernel backend: stronger compile-time verification of KernelContext kernels

CUDA

Status: Open.

#939 In beehive-lab/TornadoVM;

· mikepapadim opened on Jul 15, 2026

CUDA backend: early returns in a helper inlined into a @Parallel loop mis-lower

Status: Open.

#931 In beehive-lab/TornadoVM;

· mikepapadim opened on Jul 14, 2026

CUDA backend: two loops in separate if/else branches merge incorrectly (phi lowering)

CUDA

Status: Open.

#930 In beehive-lab/TornadoVM;

· mikepapadim opened on Jul 14, 2026

include RELEASE file in sdk distro

Status: Open.

#922 In beehive-lab/TornadoVM;

· maxandersen opened on Jul 13, 2026

Metal backend reports grossly inflated GPU/dispatch timing metrics (TOTAL_KERNEL_TIME, TOTAL_DISPATCH_KERNEL_TIME, COPY_IN_TIME, COPY_OUT_TIME) despite comparable or better end-to-end execution time

Status: Open.

#905 In beehive-lab/TornadoVM;

· karan-kamat opened on Jul 9, 2026

PTX backend emits FP32-approximate transcendentals on double[] inputs (v4.0.1-jdk25)

CUDA

Status: Open.

#895 In beehive-lab/TornadoVM;

· marmanis opened on Jul 4, 2026

PTX prebuilt kernel loading can crash the JVM via JNI stack allocation from Java-controlled input size

Status: Open.

#863 In beehive-lab/TornadoVM;

· starsalt0124 opened on Jun 20, 2026

Invalid brackets in code generation for OpenCL and Metal backends

bugSomething isn't workingSomething isn't working

compiler

metal

OpenCL

Status: Open.

Bug

#837 In beehive-lab/TornadoVM;

· orionpapadakis opened on May 22, 2026

tornado --devices fails: libtornado-objc-metal.dylib” Not Opened

Status: Open.

#826 In beehive-lab/TornadoVM;

· AdamBien opened on Apr 10, 2026