Issues

• [PTO] engram_gate_bwd 的 T.clear 仍降为标量写回，端到端慢约两倍

  PTO-ISA/tilelang#30 · Filter by author mouliangyu opened on Oct 27, 2026

• [PTO][VMI] 固定范围循环访问寄存器数组仍要求 explicit=True

  PTO-ISA/tilelang#29 · Filter by author mouliangyu opened on Oct 27, 2026

• [PTO][T.Parallel] Support pure branch-local SSA temporaries in predicated elementwise bodies

  PTO-ISA/tilelang#27 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Accept symbolic tensor dimensions in lane-uniform SIMD serial-loop bounds

  PTO-ISA/tilelang#26 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Scalar FP32 division loses the Ascend precision contract and changes FP8 quantization

  PTO-ISA/tilelang#25 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Preserve single-writer semantics for Parallel(1) after simplification

  PTO-ISA/tilelang#24 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Support sequential serial loops within one per-lane computation

  PTO-ISA/tilelang#23 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Per-lane alloc_var values are misclassified as lane-uniform during arithmetic verification

  PTO-ISA/tilelang#22 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] AutoSchedule-generated UB version-counter loads are rejected as indirect addresses

  PTO-ISA/tilelang#21 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Support logical FP4 element addressing and packed FP4 conversion

  PTO-ISA/tilelang#20 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Support scalar bitcasts and integer bit operations for quantization scale formats

  PTO-ISA/tilelang#19 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Support grouped scale broadcast and transposed UB access layouts

  PTO-ISA/tilelang#18 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• [PTO][T.Parallel] Support axis/group reductions and dependent scalar-parallel consumers

  PTO-ISA/tilelang#17 · Filter by author chenshengxin2026 opened on Oct 25, 2026

• vmi的V.vdiv precision='exact' 性能比asc的S.vdiv差

  PTO-ISA/tilelang#12 · Filter by author wangchen965 opened on Oct 21, 2026

• [BUG] PTO codegen 不支持 tl.warp_reduce_*

  bug
  PTO-ISA/tilelang#8 · Filter by author willaawhh opened on Oct 19, 2026

• T.Parallel 对接 PTO Roadmap

  PTO-ISA/tilelang#3 · Filter by author KurrinQu opened on Oct 8, 2026