Issues

• MappedPartitionMut cannot be read back, so in-place updates in a swizzled tile order need unsafe or an extra buffer

  cutileenhancementTBD
  NVIDIA/cuda-rust#1371 · Filter by author ZzEeKkAa opened on Sep 30, 2026
  

• [BUG]: overflow::None fails bytecode serialization for addi, subi, muli, shli and trunci

  bugcutile
  NVIDIA/cuda-rust#1370 · Filter by author ZzEeKkAa opened on Sep 30, 2026
  

• all-generic #[cuda_module] in a library gives "load module: NoModules"

  bugTBD
  NVIDIA/cuda-rust#1365 · Filter by author martinjrobins opened on Sep 29, 2026

• Direct -> ! device calls are replaced by a trap, dropping callee side effects

  bugTBD
  NVIDIA/cuda-rust#1363 · Filter by author YunusMutlu opened on Sep 29, 2026

• Drop no-op analysis incorrectly erases non-terminating destructors

  bugTBD
  NVIDIA/cuda-rust#1360 · Filter by author YunusMutlu opened on Sep 29, 2026

• Integer pow, checked_pow and ilog fail to compile: is_val_statically_known unsupported

  NVIDIA/cuda-rust#1358 · Filter by author Arthur031221 opened on Sep 29, 2026

• Over-aligned enums generate invalid i0 LLVM IR

  bugTBD
  NVIDIA/cuda-rust#1356 · Filter by author YunusMutlu opened on Sep 28, 2026

• Shared memory alignment can be invalid or weaker than the pointee ABI requirement

  bugTBD
  NVIDIA/cuda-rust#1344 · Filter by author YunusMutlu opened on Sep 26, 2026

• mir-importer: from-end ConstantIndex after slice Subslice is unsupported

  bugTBD
  NVIDIA/cuda-rust#1342 · Filter by author YunusMutlu opened on Sep 26, 2026

• Typed CTA-shared pointers so TMA G2S can use .shared::cta (SM12x setmaxnreg loss, #1238)

  NVIDIA/cuda-rust#1337 · Filter by author lucifer1004 opened on Sep 26, 2026

• Shared-memory pointer union can emit a partial 32-bit store under p3:32

  bugTBD
  NVIDIA/cuda-rust#1334 · Filter by author YunusMutlu opened on Sep 25, 2026

• 16-byte enum fillers can erase global pointer address spaces during lowering

  bugTBD
  NVIDIA/cuda-rust#1331 · Filter by author YunusMutlu opened on Sep 25, 2026

• Bit shifting redux_sync_max_u32 result emits invalid same-width llvm.trunc

  bugTBD
  NVIDIA/cuda-rust#1328 · Filter by author jmracek opened on Sep 24, 2026

• ptx-schedule: --decisions-json can silently overwrite PTX files

  NVIDIA/cuda-rust#1318 · Filter by author Rachit2323 opened on Sep 22, 2026

• Nix not compatible with ffi examples & cutile_inter_kernel

  bugTBD
  NVIDIA/cuda-rust#1317 · Filter by author ryankav opened on Sep 22, 2026
  1

• Target feature scan splits LLVM IR on ';', so conjunctive predicates match across the whole module (integer redux + any f32 reads as ReduxF32)

  NVIDIA/cuda-rust#1303 · Filter by author vyncint opened on Sep 19, 2026
  1

• cargo oxide doctor's clang check fails after following its own 'apt install clang-21' remedy

  NVIDIA/cuda-rust#1302 · Filter by author vyncint opened on Sep 19, 2026
  1

• llc is the pipeline anchor, but nothing checks it against the LLVM that wrote the IR

  NVIDIA/cuda-rust#1300 · Filter by author sachinsharma3191 opened on Sep 18, 2026

• intrinsics-gen: runtime_validation = "executed" is unreachable for compact admissions (30 guards, no Runtime-stage producer)

  NVIDIA/cuda-rust#1298 · Filter by author 0z5a opened on Sep 18, 2026

• sparse_mma resolver conflates type-kind with metadata mode, blocking admission of imported intrinsics

  NVIDIA/cuda-rust#1296 · Filter by author 0z5a opened on Sep 18, 2026
  1

• feat(wgmma): add m64n64k32 FP8 E4M3 full-drain path

  enhancementTBD
  NVIDIA/cuda-rust#1281 · Filter by author Vishalkulkarni45 opened on Sep 17, 2026
  1

• cuda-bindings picks the highest-versioned /usr/local/cuda-13.* dir instead of the complete one, ignoring which is actually usable

  NVIDIA/cuda-rust#1265 · Filter by author bernardogv opened on Sep 14, 2026
  4

• full debug: the whole ltoir category refuses to build (9 examples, one diagnosed reason)

  NVIDIA/cuda-rust#1254 · Filter by author vyncint opened on Sep 7, 2026

• Expose source-derived launch signatures for concrete #[cuda_module] kernels

  Dependsdevice-apishost-apis
  NVIDIA/cuda-rust#1251 · Filter by author lucifer1004 opened on Sep 6, 2026
  1

• Nothing catches a prose reference to a source file that no longer exists

  build-relateddocumentationtests
  NVIDIA/cuda-rust#1248 · Filter by author vyncint opened on Sep 6, 2026
  2