Issues

• bvh_get_group_root launched right after a device wp.Bvh(..., groups=) build returns the zero-initialised output on Jetson Thor (L4T R38.2.1); Model.bvh_shapes_group_roots stays [0, 0]

  NVIDIA/warp#2160 · Filter by author microagi-andy opened on Oct 25, 2026

• array.transpose() accepts a repeated axis and returns a view that reads past the end of the array

  bug
  NVIDIA/warp#2158 · Filter by author alphasafal opened on Oct 25, 2026

• Incorrect gradients when a kernel uses the value returned by wp.atomic_add()

  bug
  NVIDIA/warp#2157 · Filter by author shi-eric opened on Oct 25, 2026
  1

• Incorrect if/else result when a loop in a branch reassigns the condition variable

  buglanguage
  Bug

  NVIDIA/warp#2156 · Filter by author shi-eric opened on Oct 25, 2026 · 1.20.0
  

• Incorrect if/else result when a branch modifies its condition

  buglanguage
  Bug

  NVIDIA/warp#2155 · Filter by author shi-eric opened on Oct 24, 2026 · 1.20.0
  

• [REQ] Kernel modules compile native built-ins they don't use

  feature request
  Enhancement

  NVIDIA/warp#2154 · Filter by author christophercrouzet opened on Oct 24, 2026 · 1.20.0
  1

  

• CPU radix sort does not preserve signed-zero key order

  NVIDIA/warp#2152 · Filter by author darkdi opened on Oct 23, 2026

• Suite intersection predicates and constructions

  feature requestwarp.geometry
  Enhancement

  NVIDIA/warp#2150 · Filter by author alecjacobson opened on Oct 23, 2026
  

• WarpMLP manual backward returns NaN weight gradients when reserved buffer rows contain NaN

  bug
  Bug

  NVIDIA/warp#2149 · Filter by author nvtw opened on Oct 23, 2026 · 1.20.0
  

• Kernels with wp.indexedarray of a @wp.struct dtype fail to compile: struct type is never emitted

  bug
  Bug

  NVIDIA/warp#2148 · Filter by author nvtw opened on Oct 23, 2026 · 1.20.0
  1

  

• isnan(), isinf(), isfinite(), and unot() raise AttributeError when called from Python

  bug
  Bug

  NVIDIA/warp#2145 · Filter by author christophercrouzet opened on Oct 22, 2026 · 1.20.0
  

• Support handle-containing struct fills during savable APIC capture on older CUDA drivers

  NVIDIA/warp#2143 · Filter by author coderabbitai opened on Oct 22, 2026

• APIC graphs replay the wrong overload when a capture launches several overloads of one generic kernel

  NVIDIA/warp#2140 · Filter by author RyanL2 opened on Oct 22, 2026

• Array slice starting at the end of a dimension raises instead of returning an empty view

  NVIDIA/warp#2139 · Filter by author AkshayShah03 opened on Oct 22, 2026

• Make indexed array augmented assignments non-atomic

  feature request
  Task

  NVIDIA/warp#2135 · Filter by author daedalus5 opened on Oct 21, 2026 · 1.20.0
  

• Phase out uint64 as the documented object-handle type

  Documentation

  NVIDIA/warp#2134 · Filter by author c0d1f1ed opened on Oct 21, 2026 · 1.20.0
  

• Use 8- and 16-byte stores for vector, matrix and spatial array elements

  feature request
  Enhancement

  NVIDIA/warp#2132 · Filter by author adenzler-nvidia opened on Oct 21, 2026 · 1.20.0
  1

  

• Expose the nonnegative range of wp.tid() to native compilers

  feature request
  Enhancement

  NVIDIA/warp#2131 · Filter by author adenzler-nvidia opened on Oct 21, 2026 · 1.20.0
  

• Deterministic mode rejects level-by-level tree reductions that read and update one array

  bug
  Bug

  NVIDIA/warp#2130 · Filter by author adenzler-nvidia opened on Oct 21, 2026

• [REQ] Add a block barrier for tile kernels, or order tile_scatter_masked after earlier reads

  feature request
  Enhancement

  NVIDIA/warp#2129 · Filter by author DehuiWang01 opened on Oct 21, 2026 · 1.20.0
  

• Drop Python 3.10 support

  platform
  Task

  NVIDIA/warp#2128 · Filter by author shi-eric opened on Oct 21, 2026 · 1.20.0
  2

  

• Incorrect gradients for products in runtime-bounded loops

  autodiffbug
  Bug

  NVIDIA/warp#2126 · Filter by author shi-eric opened on Oct 21, 2026

• Incorrect gradients for a maximum reduction in a while loop with continue

  autodiffbug
  Bug

  NVIDIA/warp#2125 · Filter by author shi-eric opened on Oct 21, 2026

• wp.utils.array_cast fails on multi-dimensional casts and can write past a smaller output

  NVIDIA/warp#2123 · Filter by author v0ropaev opened on Oct 21, 2026

• tile_argmin() and tile_argmax() can return the index of a NaN that tile_min() and tile_max() skip

  bugtile
  Bug

  NVIDIA/warp#2122 · Filter by author shi-eric opened on Oct 21, 2026