Issues

• from_numpy holds its staging memory on unified-memory GPUs

  Genesis-Embodied-AI/quadrants#1100 · Filter by author duburcqa opened on Nov 12, 2026
  1

• AMDGPU: freed raw allocations corrupt the caching allocator

  Genesis-Embodied-AI/quadrants#1099 · Filter by author duburcqa opened on Nov 12, 2026
  1

• qd.algorithms.sort launches every phase with a saturating grid

  Genesis-Embodied-AI/quadrants#1098 · Filter by author duburcqa opened on Nov 12, 2026
  1

• global_thread_idx() returns a raw ExprCxx, breaking arithmetic on it

  bug
  Genesis-Embodied-AI/quadrants#1097 · Filter by author duburcqa opened on Nov 12, 2026
  1

• AMDGPU RDNA4 wave64: qd.algorithms.sort returns unsorted keys

  Genesis-Embodied-AI/quadrants#1096 · Filter by author duburcqa opened on Nov 11, 2026
  1

• AMDGPU RDNA4 (gfx1201) wave64: subgroup shuffles return lane target ^ 32 on lanes 32-63

  Genesis-Embodied-AI/quadrants#1095 · Filter by author duburcqa opened on Nov 11, 2026
  1

• Tile16x16 / Tile32x32: allow several tiles per subgroup, so 64-lane AMDGPU wavefronts are not left idle

  Genesis-Embodied-AI/quadrants#1093 · Filter by author duburcqa opened on Nov 11, 2026
  2

• A typed dataclass kernel argument passed to a func inside a tuple is not expanded into its fields

  Genesis-Embodied-AI/quadrants#1091 · Filter by author duburcqa opened on Nov 10, 2026
  1

• fast_math: the same qd.func inlined into two kernels gives different results on identical inputs

  Genesis-Embodied-AI/quadrants#1086 · Filter by author duburcqa opened on Nov 8, 2026
  1

• Ndarray indexing is 32-bit regardless of default_ip: 2^31 scalars is a hard limit on every backend

  Genesis-Embodied-AI/quadrants#1085 · Filter by author D0liphin opened on Nov 8, 2026

• graph=True: statements right before a graph do_while run again on every pass when its body opens with bare statements

  Genesis-Embodied-AI/quadrants#1083 · Filter by author duburcqa opened on Nov 7, 2026
  1

• GPU struct-for over a field ignores loop_config(serialize=True)

  Genesis-Embodied-AI/quadrants#1082 · Filter by author duburcqa opened on Nov 7, 2026
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• qd.ndarray takes no memory layout, unlike qd.field and qd.tensor

  Genesis-Embodied-AI/quadrants#1081 · Filter by author duburcqa opened on Nov 7, 2026
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• CPU: each parallel loop pays ~17 µs to start the thread pool

  Genesis-Embodied-AI/quadrants#1080 · Filter by author duburcqa opened on Nov 6, 2026
  2

• Native logger bypasses stderr redirection on Windows

  Genesis-Embodied-AI/quadrants#1075 · Filter by author duburcqa opened on Nov 6, 2026
  1

• Launch context cache serves a collected struct argument's context to a new struct that reuses its id()

  Genesis-Embodied-AI/quadrants#1074 · Filter by author alanray-tech opened on Nov 5, 2026

• Support optional struct kernel arguments (Struct | None)

  Genesis-Embodied-AI/quadrants#1072 · Filter by author hughperkins opened on Nov 5, 2026

• 3x3 qd.svd stops at 2e-10 accuracy in double precision

  Genesis-Embodied-AI/quadrants#1065 · Filter by author duburcqa opened on Nov 4, 2026
  1

• Windows CPU backend: IMAGE_REL_AMD64_ADDR32NB relocation requires an ordered section layout, then a crash or hang in Program teardown

  Genesis-Embodied-AI/quadrants#1064 · Filter by author alanray-tech opened on Nov 4, 2026

• Three Python tests fail on Windows (default text encoding, capfd not capturing stderr)

  Genesis-Embodied-AI/quadrants#1063 · Filter by author alanray-tech opened on Nov 4, 2026

• checkpoints=True: each loop outside an explicit qd.checkpoint costs a gate kernel and an IF node

  Genesis-Embodied-AI/quadrants#1062 · Filter by author alanray-tech opened on Nov 4, 2026

• qd.checkpoint on CPU / AMDGPU: a yield fires after the first dynamic-range loop of the checkpoint body

  Genesis-Embodied-AI/quadrants#1061 · Filter by author alanray-tech opened on Nov 4, 2026

• graph=True: a bare store in a qd.graph.parallel section reads its value from another, concurrent task

  Genesis-Embodied-AI/quadrants#1060 · Filter by author alanray-tech opened on Nov 4, 2026
  1

• Kernel argument walk skips tuples of data-oriented items

  Genesis-Embodied-AI/quadrants#1040 · Filter by author duburcqa opened on Oct 31, 2026
  2

• Fastcache key misses members read by data_oriented methods

  Genesis-Embodied-AI/quadrants#1039 · Filter by author duburcqa opened on Oct 31, 2026
  2