Issues

• [VMI] Mixed-width comparisons sharing a partial mask cause conflicting b16/b32 granularities

  hw-native-sys/PTOAS#1704 · Filter by author chenshengxin2026 opened on Oct 28, 2026

• [VPTO] Unknown gather/unaligned footprints drop required vecscope store-to-load barriers

  hw-native-sys/PTOAS#1702 · Filter by author chenshengxin2026 opened on Oct 28, 2026

• [Bug] Packed FP4 MX matmul emits operand dimensions inconsistent with accumulator and scales

  enhancementpypto
  Feature

  hw-native-sys/PTOAS#1700 · Filter by author lwDavid opened on Oct 28, 2026
  

• [Bug] PTODSL-tile，insert ACC→MAT 的 f32 分形 512 按 nz2nd 写出，第 0 行只对上前 8 列

  bugQA
  hw-native-sys/PTOAS#1696 · Filter by author chenben09 opened on Oct 27, 2026

• [Bug] PTODSL-tile，f4e1m2x2 的 ND/DN store 平面地址没有按 b8 右移

  bugQA
  hw-native-sys/PTOAS#1695 · Filter by author chenben09 opened on Oct 27, 2026

• [Feature] Enable UF-aware synchronization for phased matmul/store pipelines

  enhancementpypto
  hw-native-sys/PTOAS#1694 · Filter by author lyfne123 opened on Oct 27, 2026
  

• [New Op] Expose pto.tpartsel for selection across different physical tile views

  enhancementpypto
  hw-native-sys/PTOAS#1693 · Filter by author lyfne123 opened on Oct 27, 2026
  

• [Bug] PTODSL-tile，acc2gm 的 nz2nd 与 nz2nz：有效形状对齐时前者通过，后者只对上前 4 行

  bugQA
  hw-native-sys/PTOAS#1690 · Filter by author chenben09 opened on Oct 26, 2026

• [Bug] PTODSL-tile，tdequant 顶满 UB 时把 src 和 dst 叠到同一地址

  bugQA
  hw-native-sys/PTOAS#1689 · Filter by author chenben09 opened on Oct 26, 2026
  1

• [Bug] PTODSL-tile，tcolexpanddiv 的 i16 在列数不超过一个向量时整块输出 0

  bugQA
  hw-native-sys/PTOAS#1688 · Filter by author chenben09 opened on Oct 26, 2026
  

• [Bug] PTODSL-tile，tcmps 把多行谓词接成第 0 行的连续前缀

  bugQA
  hw-native-sys/PTOAS#1687 · Filter by author chenben09 opened on Oct 26, 2026
  

• [Bug] PTODSL-tile，tcvt f32→i16 在 sat_mode=ON 时按低 16 位回绕

  bugQA
  hw-native-sys/PTOAS#1686 · Filter by author chenben09 opened on Oct 26, 2026
  

• [Feature] Support A5 FP4-to-FP8 conversion into RowPlusOne NZ

  hw-native-sys/PTOAS#1684 · Filter by author parsifal-wang-1995 opened on Oct 26, 2026

• [Bug] PTODSL-tile，tgemv/tgemv.bias 拒绝 f8E4M3FN，且 pto.tile 没有 matmul_bias

  bugQA
  hw-native-sys/PTOAS#1683 · Filter by author chenben09 opened on Oct 26, 2026
  1

  

• [Bug] ptoas 无法lower pto.vmi.vgatherb：未注册 VMI layout relation

  bugtilelangvmi
  hw-native-sys/PTOAS#1682 · Filter by author KurrinQu opened on Oct 24, 2026

• [Bug] A3：ResolveBufferSelect 扩大 Mat 子视图物理尺寸，导致 Mat→Right TMOV 形状校验失败

  bugpypto
  hw-native-sys/PTOAS#1680 · Filter by author nalinaly opened on Oct 23, 2026
  1

  

• [Bug] vecscope 自动插 bar（PR307）对 >2 层 IV 嵌套与 vecscope 外变量 offset 静默失效且无诊断

  hw-native-sys/PTOAS#1679 · Filter by author jimmychou0 opened on Oct 23, 2026
  1

• [Performance][A5] Bounded runtime row-loop lowering loses VLOOP in norm_backward (63.3 → 41.6 μs)

  performance
  hw-native-sys/PTOAS#1678 · Filter by author liuzidi opened on Oct 23, 2026

• [Bug] PTODSL-tile，A5 数据移动比 pto-isa 窄：校验拒绝或没有模板

  bugQAvpto/mi
  hw-native-sys/PTOAS#1677 · Filter by author chenben09 opened on Oct 23, 2026
  2

  

• [Performance] A2/A3 MGATHER Row hidden fences block independent Vector overlap

  pypto
  hw-native-sys/PTOAS#1674 · Filter by author nalinaly opened on Oct 22, 2026
  1

  

• [Feature] AVE-To-VMI Preserve continuous singleton-store intent

  enhancement
  hw-native-sys/PTOAS#1673 · Filter by author Melikano opened on Oct 22, 2026

• [Feature] AVE-to-VMI - Load and store predicates as packed memory data

  enhancement
  hw-native-sys/PTOAS#1672 · Filter by author Melikano opened on Oct 22, 2026

• [Feature] AVE-to-VMI - Masked Narrowing/Widening Ops (vexft, vcvt)

  enhancement
  hw-native-sys/PTOAS#1671 · Filter by author Melikano opened on Oct 22, 2026

• A5 FP4→FP8 ordinary ND/NZ: merged ISA dependency and review of #1637

  pypto
  hw-native-sys/PTOAS#1669 · Filter by author parsifal-wang-1995 opened on Oct 22, 2026
  

• [Bug] EmitC ptoas_bitcast helper lacks AICORE qualifier for scalar FP32 max/min

  pypto
  hw-native-sys/PTOAS#1667 · Filter by author ne0juan opened on Oct 22, 2026
  2