Issues

• 🐛[BUG]: Mesh.get_point_to_points_adjacency() fails under torch.compile(fullgraph=True, dynamic=True)

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2138 · Filter by author peterdsharpe opened on Oct 16, 2026

• 🚀[FEA]: Support 2D points in physicsnemo.nn.functional.neighbors.radius_search

  ? - Needs Triageenhancement
  NVIDIA/physicsnemo#2137 · Filter by author peterdsharpe opened on Oct 16, 2026

• 🚀[FEA]: Let Mesh.transform apply RankSpec parity to pseudotensor fields under reflections

  ? - Needs Triageenhancement
  NVIDIA/physicsnemo#2136 · Filter by author peterdsharpe opened on Oct 16, 2026

• 🐛[BUG]: Several physicsnemo.mesh primitives load with reversed cell orientation

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2135 · Filter by author peterdsharpe opened on Oct 16, 2026

• Quick survey: your experience as a PyTorch Ecosystem maintainer

  NVIDIA/physicsnemo#2132 · Filter by author michellearoth opened on Oct 16, 2026

• 🐛[BUG]: Geometry guardrail principal-axis feature names out of order; OODGuard.score_geometry is not a cosine distance; GMM guardrail fitted on GPU fails to load on CPU

  NVIDIA/physicsnemo#2113 · Filter by author sgtkeum opened on Oct 15, 2026
  

• 🐛[BUG]: GLOBE DrivAerML training fails under torch.compile with PyTorch 2.13

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2083 · Filter by author peterdsharpe opened on Oct 9, 2026

• 🐛[BUG]: Unpickling a Mesh fails in other threads while torch.compile runs (DataLoader pin_memory)

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2082 · Filter by author peterdsharpe opened on Oct 9, 2026
  2

• 🐛[BUG]: GLOBE AirfRANS example fails in preprocessing: float64 and float32 meshes are mixed

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2081 · Filter by author peterdsharpe opened on Oct 9, 2026

• Histogram CRPS reduces the wrong dimension for negative ensemble axes

  NVIDIA/physicsnemo#2044 · Filter by author sylvesterkaczmarek opened on Oct 4, 2026

• Wasserstein CDF distance uses the first width for every bin

  NVIDIA/physicsnemo#2042 · Filter by author sylvesterkaczmarek opened on Oct 3, 2026

• 🐛[BUG]: Darcy2D Jacobi kernel divides grad(k)·grad(u) by 2dx instead of 4dx², so the data doesn't solve the Darcy equation

  NVIDIA/physicsnemo#2036 · Filter by author aaguadob opened on Sep 30, 2026
  2

  

• 🐛[BUG]: Darcy2D permeability: all Fourier coefficients of a sample share one random value (bare wp.tid() in rand_init)

  NVIDIA/physicsnemo#2035 · Filter by author aaguadob opened on Sep 30, 2026
  1

  

• 🚀[FEA]: Update FLARE++ to the v2 reference design and add token-sharded context parallelism for FLARE/FLARE++

  NVIDIA/physicsnemo#2024 · Filter by author vpuri3 opened on Sep 29, 2026
  2

• 🐛[BUG]: MHD_PDE equation "B_grad_u" uses v * Bx.diff(y) instead of By * u.diff(y)

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2021 · Filter by author aaguadob opened on Sep 28, 2026

• 🐛[BUG]: Diffusion(time=True) in darcy_physics_informed/utils.py silently drops the time-derivative term

  ? - Needs Triagebug
  NVIDIA/physicsnemo#2020 · Filter by author aaguadob opened on Sep 28, 2026

• 🐛[BUG]: power_spectrum in metrics.general puts the zero frequency half a cell off along an odd width

  NVIDIA/physicsnemo#2007 · Filter by author Nicholas022400701 opened on Sep 18, 2026
  2

• 🐛[BUG]: cdf in metrics.general.histogram drops earlier inputs from the last cumulative bin

  NVIDIA/physicsnemo#2005 · Filter by author Nicholas022400701 opened on Sep 18, 2026

• 🐛[BUG]: Variance in metrics.general.ensemble_metrics ignores the dim argument

  NVIDIA/physicsnemo#2003 · Filter by author Nicholas022400701 opened on Sep 18, 2026

• GradientsFiniteDifference/GradientsSpectral (and PhysicsInformer) silently assume a periodic domain — non-periodic BCs get a wrong residual at the boundary with no warning

  NVIDIA/physicsnemo#2001 · Filter by author barrosyan opened on Sep 17, 2026
  1

• 🐛[BUG]: AeroJEPA ignores unbatched TokenSet masks and decode_field_chunked accepts invalid arguments

  NVIDIA/physicsnemo#1998 · Filter by author harshaa765 opened on Sep 17, 2026

• 🐛[BUG]: ValueError: infer_schema(func) in @torch.library.custom_op due to stringified type annotations (from __future__ import annotations)

  ? - Needs Triagebug
  NVIDIA/physicsnemo#1990 · Filter by author DenizCanELCI opened on Sep 14, 2026
  

• 🐛[BUG]: torch.compile + ShardTensor failures with regional model recipe

  ? - Needs Triagebug
  NVIDIA/physicsnemo#1986 · Filter by author jleinonen opened on Sep 11, 2026
  3

• DistributedManager initialization fails on CPU-only hosts

  NVIDIA/physicsnemo#1936 · Filter by author pjaysaval opened on Aug 19, 2026

• DiffusionUNet3D cannot run under torch.autocast (amp_mode is not exposed)

  NVIDIA/physicsnemo#1935 · Filter by author pjaysaval opened on Aug 19, 2026