Issues

• Track focused CUDA kernel migrations proposed in #4183

  scikit-hep/awkward#4463 · Filter by author ianna opened on Oct 23, 2026

• Fused lazy compute promotes 0-d array operands differently from eager

  bug (unverified)
  scikit-hep/awkward#4457 · Filter by author ariostas opened on Oct 22, 2026

• Track profiling and possible fused kernels for stack/unstack

  scikit-hep/awkward#4446 · Filter by author ianna opened on Oct 21, 2026

• Migrate string sort/argsort kernel from parents to group offsets

  scikit-hep/awkward#4438 · Filter by author ianna opened on Oct 20, 2026

• CPU string sort and argsort ignore bytes after embedded NULs

  scikit-hep/awkward#4437 · Filter by author ianna opened on Oct 20, 2026

• Add property-based tests for the remaining 26 kernels whose inputs are all valid

  scikit-hep/awkward#4410 · Filter by author TaiSakuma opened on Oct 7, 2026
  

• Track optional Meta typing improvements and _do organization follow-ups

  scikit-hep/awkward#4404 · Filter by author ianna opened on Oct 4, 2026
  2

• Migrate the C++ JIT integration from cppyy to cppjit

  feature
  Feature

  scikit-hep/awkward#4382 · Filter by author ianna opened on Sep 21, 2026
  

• Tracking: Zarr support for Awkward Array

  DS3 at UCSD projectfeature
  Feature

  scikit-hep/awkward#4381 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue I — Benchmarks and documentation

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4380 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue H — ROCm CI and kernel parity tests

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4379 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue G — Backend selection & DLPack round-trip for ROCm

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4378 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue F — Target-aware fusion (fuse on CUDA, split on HIP)

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4377 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue E — HIP-specific optimization of irregular kernels

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4376 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue D — ROCm path for the CCCL compute/reduction kernels

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4375 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue C — Generate & validate HIP-compatible kernel sources

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4374 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue B — Runtime kernel compilation under hipRTC

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4373 · Filter by author ianna opened on Sep 20, 2026
  1

• Issue A — Assess CuPy-ROCm as the array/nplike layer

  DS3 at UCSD projectfeature
  Task

  scikit-hep/awkward#4372 · Filter by author ianna opened on Sep 20, 2026
  1

• Tracking: AMD GPU (ROCm/HIP) support

  DS3 at UCSD projectfeature
  Feature

  scikit-hep/awkward#4371 · Filter by author ianna opened on Sep 20, 2026

• Summarize Community Feedback

  DS3 at UCSD projectfeature
  scikit-hep/awkward#4370 · Filter by author ianna opened on Sep 20, 2026

• Benchmark Awkward ↔ Zarr I/O Performance

  DS3 at UCSD projectfeature
  scikit-hep/awkward#4369 · Filter by author ianna opened on Sep 20, 2026

• Write Zarr Metadata Spec Document

  DS3 at UCSD projectfeature
  scikit-hep/awkward#4368 · Filter by author ianna opened on Sep 20, 2026

• Cross‑Tool Validation

  DS3 at UCSD projectfeature
  scikit-hep/awkward#4367 · Filter by author ianna opened on Sep 20, 2026

• Implement Zarr → Awkward Reader

  DS3 at UCSD projectfeature
  scikit-hep/awkward#4366 · Filter by author ianna opened on Sep 20, 2026

• Implement Awkward → Zarr Writer

  DS3 at UCSD projectfeature
  scikit-hep/awkward#4365 · Filter by author ianna opened on Sep 20, 2026