Issues

• [Interpreter] tl.map_elementwise fails with AttributeError: no attribute new_block

  triton-lang/triton#12733 · Filter by author dundysm opened on Nov 13, 2026

• [Interpreter] tensor descriptor load/store rejects block offsets that are not 16-byte aligned

  triton-lang/triton#12731 · Filter by author dundysm opened on Nov 12, 2026

• [Interpreter] integer constants that do not fit the type raise OverflowError instead of wrapping like the compiled path

  triton-lang/triton#12729 · Filter by author dundysm opened on Nov 12, 2026

• [Blackwell][WS] A tl.dot after a warp-specialized loop fails to compile (HoistTMEMAlloc cast assertion / scf.if partition verifier); loop_unroll_factor remainders hit it too

  bug
  triton-lang/triton#12727 · Filter by author lifang535 opened on Nov 12, 2026

• fp_downcast_rounding="rtz" to float8e4nv (from f32/f16/bf16) and to float8e5 (from f16/bf16) is accepted by the frontend but fails in ConvertTritonGPUToLLVM on NVIDIA (3.9.0 and main)

  bug
  triton-lang/triton#12726 · Filter by author lifang535 opened on Nov 12, 2026

• ConSan aborts the process on sm_8x GPUs: LLVM ERROR: Cannot select: intrinsic %llvm.nvvm.elect.sync

  triton-lang/triton#12722 · Filter by author Mazukiri opened on Nov 12, 2026

• Provenance of libdevice.10.bc shipped in Triton 3.2.0

  triton-lang/triton#12703 · Filter by author ibryant3i8r-spec opened on Nov 10, 2026

• [AMD] CanonicalizePointers: scf.if fails to legalize when one arm yields a >2 GiB (non-canonicalized) pointer and the other a canonicalized one

  triton-lang/triton#12695 · Filter by author AndreasKaratzas opened on Nov 10, 2026
  1

• tl.dot on f32 with a transposed operand fails to compile on more than one CTA in a pipelined loop

  triton-lang/triton#12678 · Filter by author bhargavchintam opened on Nov 9, 2026
  1

• tl.dot_scaled returns wrong results with num_ctas > 1 on Blackwell

  bug
  triton-lang/triton#12675 · Filter by author bhargavchintam opened on Nov 9, 2026
  2

• tl.dot on 8-bit inputs fails to compile when N per CTA is 8 on Blackwell

  triton-lang/triton#12673 · Filter by author bhargavchintam opened on Nov 9, 2026

• tl.dot returns wrong results for a transposed operand above 256 on Blackwell

  triton-lang/triton#12671 · Filter by author bhargavchintam opened on Nov 9, 2026

• [Gluon][Hopper] Improve WGMMA descriptor materialization to reduce register pressure and spilling

  triton-lang/triton#12631 · Filter by author LoserCheems opened on Nov 5, 2026
  1

• [Testing] Clean up already-started concurrent test processes when startup fails

  triton-lang/triton#12624 · Filter by author 0z5a opened on Nov 4, 2026

• [ROCM] Replicated blocked layout races an in-place load/store of the same element

  bug
  triton-lang/triton#12616 · Filter by author jamesETsmith opened on Nov 4, 2026

• [Runtime] Re-reading a failed FutureKernel loses the compilation error

  triton-lang/triton#12584 · Filter by author deavgprime opened on Nov 2, 2026

• [Autotuner] Omitted default arguments collide in the tuning cache key

  triton-lang/triton#12582 · Filter by author deavgprime opened on Nov 2, 2026
  1

• [Interpreter] Rewritten kernels lose captured constexpr values

  triton-lang/triton#12581 · Filter by author deavgprime opened on Nov 2, 2026
  1

• [Interpreter] Runtime Python float arguments bypass fp32 conversion

  triton-lang/triton#12580 · Filter by author deavgprime opened on Nov 2, 2026
  1

• [WS] Unused-result atomics run twice under warp_specialize=True on Blackwell

  triton-lang/triton#12567 · Filter by author athrva98 opened on Oct 31, 2026
  4

• do_bench: zero_() L2 flush leaves dirty lines; their write-back is timed in the next kernel

  triton-lang/triton#12554 · Filter by author haosenwang1018 opened on Oct 30, 2026

• Wrong result: loop_unroll_factor can execute iterations of an empty tl.range

  bug
  triton-lang/triton#12525 · Filter by author merlinsun opened on Oct 27, 2026
  8

• [Tools] MXScaleTensor.random can generate values outside the requested range

  bug
  triton-lang/triton#12508 · Filter by author zh301 opened on Oct 27, 2026

• [AOT] Kernels with only constexpr arguments generate invalid C signatures

  bug
  triton-lang/triton#12507 · Filter by author zh301 opened on Oct 27, 2026

• [Tools] MXFP4 conversion result depends on unrelated tensor elements

  bug
  triton-lang/triton#12506 · Filter by author zh301 opened on Oct 27, 2026
  1