Issues

• Jet derivatives overflow when the argument is small but the derivative is representable

  autodiffbug
  NVIDIA/warp#2333 · Filter by author alecjacobson opened on Nov 14, 2026

• Float16 wp.length and wp.normalize overflow for components of 256 or more

  bug
  NVIDIA/warp#2332 · Filter by author alecjacobson opened on Nov 14, 2026

• Float16 jet atan2 returns zero for representable gradients

  autodiffbug
  Bug

  NVIDIA/warp#2331 · Filter by author shi-eric opened on Nov 14, 2026

• Float16 wp.atan returns zero for a representable gradient

  autodiffbug
  Bug

  NVIDIA/warp#2330 · Filter by author shi-eric opened on Nov 14, 2026

• [Epic] Forward-mode jet follow-up improvements

  autodiff
  Epic

  NVIDIA/warp#2329 · Filter by author shi-eric opened on Nov 14, 2026

• [REQ] Track forward-mode jet compile time and runtime in ASV benchmarks

  autodifffeature request
  Task

  NVIDIA/warp#2328 · Filter by author alecjacobson opened on Nov 14, 2026

• [BUG] Module hash ignores user-function overloads attached to builtins

  bugruntime
  Bug

  NVIDIA/warp#2327 · Filter by author alecjacobson opened on Nov 14, 2026

• Run the extended jet operation tests (test_jet_ops.py) on CUDA

  autodiffci/cd
  Task

  NVIDIA/warp#2326 · Filter by author alecjacobson opened on Nov 14, 2026

• [REQ] Custom gradient-and-Hessian rules for second-order jets

  autodifffeature request
  Enhancement

  NVIDIA/warp#2325 · Filter by author alecjacobson opened on Nov 14, 2026

• [REQ] Avoid generating unused adjoints for kernels that only use second-order jets

  autodifffeature request
  Task

  NVIDIA/warp#2324 · Filter by author alecjacobson opened on Nov 14, 2026

• [REQ] Clearer errors when an operation has no overload for a jet argument

  autodifffeature request
  Task

  NVIDIA/warp#2323 · Filter by author alecjacobson opened on Nov 14, 2026

• [REQ] Let vector, matrix and quaternion constructors build jets

  autodifffeature requestlanguage
  Enhancement

  NVIDIA/warp#2322 · Filter by author alecjacobson opened on Nov 14, 2026

• [REQ] Symmetric Hessian storage for second-order jets without slower code generation

  autodifffeature request
  Enhancement

  NVIDIA/warp#2321 · Filter by author alecjacobson opened on Nov 14, 2026

• [REQ] Track only a block of the Hessian in second-order jets (mixed derivatives, Hessian-vector products)

  autodifffeature request
  Enhancement

  NVIDIA/warp#2320 · Filter by author alecjacobson opened on Nov 14, 2026

• array_scan reports CUDA error 402 during graph capture

  bug
  Bug

  NVIDIA/warp#2319 · Filter by author shi-eric opened on Nov 13, 2026 · 1.21.0
  

• CUDA kernels without shared tiles reserve static shared memory for the tile allocator

  bugtile
  Bug

  NVIDIA/warp#2318 · Filter by author adenzler-nvidia opened on Nov 13, 2026

• Functions passed to wp.tile_map are not hashed: kernels differing only in a captured constant reuse stale code

  bugtile
  Bug

  NVIDIA/warp#2317 · Filter by author adenzler-nvidia opened on Nov 13, 2026

• tile_assign() gives wrong results when its destination is read between assignments

  bugtile
  Bug

  NVIDIA/warp#2316 · Filter by author shi-eric opened on Nov 13, 2026 · 1.21.0

• verify_autograd_array_access ignores arrays read or written by tile loads and stores

  NVIDIA/warp#2314 · Filter by author sohailshk opened on Nov 13, 2026

• verify_autograd_array_access does not flag arrays read as the left operand of a binary operator

  NVIDIA/warp#2313 · Filter by author sohailshk opened on Nov 13, 2026

• Document builtin overloads that jet spaces add at runtime, such as wp.value() on scalar jets

  docs
  Documentation

  NVIDIA/warp#2311 · Filter by author alecjacobson opened on Nov 13, 2026 · 1.20.0
  1

• Make deterministic sort-reduce scale with emitted records during CUDA graph replay

  NVIDIA/warp#2308 · Filter by author johnnynunez opened on Nov 12, 2026

• Element assignment and in-place tile solves give wrong results right after the tile is read

  bugtile
  Bug

  NVIDIA/warp#2306 · Filter by author shi-eric opened on Nov 12, 2026

• Tape.backward() starts a struct argument's value-field adjoints at the field values

  bug
  Bug

  NVIDIA/warp#2302 · Filter by author sohailshk opened on Nov 12, 2026

• Writing one component of a struct's vector or matrix field drops its gradient

  bug
  Bug

  NVIDIA/warp#2301 · Filter by author sohailshk opened on Nov 12, 2026