Issues

• [Bug] PTODSL-cv同步，含 pipe 的 vpto 子核 sim 无法运行：对象发射的 bridge 链接失败

  bugQA
  hw-native-sys/PTOAS#1760 · Filter by author chenben09 opened on Nov 14, 2026

• [Bug] PTOAS-IR，pto.tpartsel / pto.tsel 的 verifier 不校验 mask 载体，非 i8 mask 会被按 1 字节/元素寻址并静默算错（疑似不支持非i8，但是文档与校验不全）

  bug
  hw-native-sys/PTOAS#1759 · Filter by author ChenYuzhi05 opened on Nov 13, 2026

• [Pass Bug] A3 InsertSync misses TGATHER scratch index-table overlap

  bugpypto
  hw-native-sys/PTOAS#1758 · Filter by author lyfne123 opened on Nov 13, 2026

• [Pass Bug] pto.subview of a pto.treshape result fails legalization at A3 level2

  bugpypto
  hw-native-sys/PTOAS#1757 · Filter by author lyfne123 opened on Nov 13, 2026

• [Performance] Bounded dynamic UB alloc_tile inserts redundant MTE3-Scalar metadata handshake

  performancepypto
  hw-native-sys/PTOAS#1756 · Filter by author yiyuan-123 opened on Nov 12, 2026
  

• [Performance][VMI][A5] RoPE BF16 interleaved 路径的 packed 转换与排列融合机会（约 4µs 差距）

  hw-native-sys/PTOAS#1755 · Filter by author liuzidi opened on Nov 12, 2026

• [Performance] Redundant VV_ALL in bounded nested Window VF loops

  performancepyptoReady-To-Test
  hw-native-sys/PTOAS#1754 · Filter by author yiyuan-123 opened on Nov 12, 2026
  1

  

• [Pass Bug] FA softmax移除预设vecscope后，CVOutlineVF无法处理逐行UB视图

  bug
  hw-native-sys/PTOAS#1753 · Filter by author Zhihe-Zhang opened on Nov 12, 2026

• [Performance]

  performance
  hw-native-sys/PTOAS#1752 · Filter by author ft1593000 opened on Nov 12, 2026

• [Feature] Support normal-layout F32-to-BF16 L0C-to-L1 Fixpipe transfers

  enhancement
  hw-native-sys/PTOAS#1751 · Filter by author Melikano opened on Nov 11, 2026

• [Pass Bug] Preserve provable masked-store alignment through arith.select offsets

  bug
  hw-native-sys/PTOAS#1750 · Filter by author Melikano opened on Nov 11, 2026

• [Performance] Redundant vecscope barriers for disjoint gather/store and dynamic loops in O-Quant

  bugperformancepyptoReady-To-Test
  hw-native-sys/PTOAS#1749 · Filter by author luohuan19 opened on Nov 11, 2026
  1

  

• [Bug] A2/A3 TREM/TREMS scratch contracts lag behind updated PTO-ISA

  bugpyptoReady-To-Test
  hw-native-sys/PTOAS#1748 · Filter by author YunjiQin opened on Nov 11, 2026
  2

  

• VMI has no single-element store, so a narrow UB write at an unaligned offset has no legal lowering

  hw-native-sys/PTOAS#1746 · Filter by author Little-oil opened on Nov 11, 2026

• [Performance] Hoist invariant TF32 CTRL setup/restore in EmitC matmul regions

  performancepypto
  hw-native-sys/PTOAS#1745 · Filter by author yiyuan-123 opened on Nov 11, 2026
  1

  

• [Feature] Add the MX_A_ND layout to PTO_LayoutEnum and lower it to the ISA's MX_A_ND2ZZ TLoad

  enhancementpyptoReady-To-Test
  hw-native-sys/PTOAS#1743 · Filter by author Little-oil opened on Nov 10, 2026
  2

  

• [Bug] PTODSL-tile，pto.tload 的 GM→MAT 模板缺 i32 dtype 签名（gemv_bias 装载 bias 触发）

  bugQAReady-To-Test
  hw-native-sys/PTOAS#1742 · Filter by author chenben09 opened on Nov 10, 2026
  1

  

• [Pass Bug] CSE merges pto.vote_ballot across divergent SIMT control flow

  bugpypto
  hw-native-sys/PTOAS#1740 · Filter by author lyfne123 opened on Nov 9, 2026
  

• [Bug] inserts hot-loop vecscope mem_bar in MoE forward/backward and MHC multilayer​

  bug
  hw-native-sys/PTOAS#1737 · Filter by author willaawhh opened on Nov 5, 2026
  1

  

• [Bug] A5 C2V TPOP used as a GM completion token does not order subsequent MTE2 loads

  bugpypto
  hw-native-sys/PTOAS#1735 · Filter by author lyfne123 opened on Nov 5, 2026
  2

  

• [Bug] NPUIR-to-PTOAS: PIPE_S rejected by pto.set_intra_block and pto.wait_intra_block

  bug
  hw-native-sys/PTOAS#1734 · Filter by author Melikano opened on Nov 4, 2026

• [Feature] PTODSL 支持无初始值的 VMI 向量声明

  enhancementtilelang
  hw-native-sys/PTOAS#1733 · Filter by author KurrinQu opened on Nov 4, 2026
  1

• [Feature] Native masked interleave lowering to retire PyPTO workarounds

  enhancementpyptoReady-To-Test
  hw-native-sys/PTOAS#1732 · Filter by author luohuan19 opened on Nov 4, 2026
  

• [Performance] Eliminate redundant VSEL after zero-masked FP32 vgather lowering

  performancepyptoReady-To-Test
  hw-native-sys/PTOAS#1731 · Filter by author yiyuan-123 opened on Nov 4, 2026
  1

  

• [Feature] 提供可以透传bisheng编译选项的能力或者开放等价编译能力

  enhancementpyptoReady-To-Test
  hw-native-sys/PTOAS#1729 · Filter by author yiyuan-123 opened on Nov 3, 2026