Issues

• [Bug] UP_DOWN Vec-to-Mat transfer emits unsupported Mat-to-Mat copy after tpop

  bug
  hw-native-sys/pypto#2992 · Filter by author lwDavid opened on Oct 14, 2026

• [Bug] Auto UP_DOWN split rejects row-vector loop state after row_max reshape

  bug
  hw-native-sys/pypto#2991 · Filter by author lwDavid opened on Oct 14, 2026

• [Bug] DeepSeek V4 prefill fails AssignTypeSymmetry on SPMD branch phis — regression between b532800 and 374481cf

  hw-native-sys/pypto#2989 · Filter by author lterrac opened on Oct 14, 2026

• [Feature] Deduplicate equivalent outlined child kernels before runtime registration

  hw-native-sys/pypto#2985 · Filter by author high-cloud opened on Oct 14, 2026
  

• [Bug] Orchestration codegen rejects documented runtime scalar or conditions

  hw-native-sys/pypto#2984 · Filter by author lwDavid opened on Oct 14, 2026

• [Bug] A5 aic_gather loses MX-scale layout and fails matmul_mx lowering

  bug
  hw-native-sys/pypto#2983 · Filter by author sjduan opened on Oct 14, 2026

• [Performance] UINT8 FP4 decoding is 2.80x slower than native TCVT on A5

  enhancement
  Feature

  hw-native-sys/pypto#2979 · Filter by author lwDavid opened on Oct 13, 2026
  

• [Bug] Narrowing tile.cast writes wrong values when the output row is not a multiple of 128 bytes (a2a3 hardware only)

  hw-native-sys/pypto#2973 · Filter by author vloncar opened on Oct 12, 2026

• [Performance] pl.pipeline loses cross-panel overlap in two-matmul CSA scoring

  enhancement
  hw-native-sys/pypto#2967 · Filter by author Little-oil opened on Oct 12, 2026

• Complete FP4 packing and byte aliases for PTOAS v0.67

  hw-native-sys/pypto#2959 · Filter by author lwDavid opened on Oct 10, 2026
  2

• [Bug] pl.tensor.dim on a constant extent leaves an unresolved read in an outlined signature

  hw-native-sys/pypto#2951 · Filter by author vloncar opened on Oct 6, 2026

• [Performance] MemoryReuse 把 pl.pipeline 深度一律降到 1 而非逐级下探，且 PH-MR-001 不报 co-resident 明细，作者无从下手

  hw-native-sys/pypto#2949 · Filter by author nalinaly opened on Sep 30, 2026

• [Performance] 跨 incore task 的核内 Scalar/Vector-Cube 并发：对标 SuperKernel early_start

  hw-native-sys/pypto#2948 · Filter by author nalinaly opened on Sep 30, 2026

• [Pass Bug] LowerAutoVectorSplit: a view op over the per-lane slice folds onto the parent base, giving both AIV lanes lane 0's data

  hw-native-sys/pypto#2947 · Filter by author vloncar opened on Sep 29, 2026

• [Bug] Cross-core on-chip FIFO reserve still scales with GM ring depth: local_slot_num is plumbed but never emitted (follow-up to #2287)

  hw-native-sys/pypto#2903 · Filter by author vloncar opened on Sep 24, 2026

• [Performance] JIT cache lookup costs ~1.8 s per process; target under 1 s

  enhancement
  hw-native-sys/pypto#2881 · Filter by author lyfne123 opened on Sep 23, 2026

• [Bug] A single zero valid dimension still reaches the static PTOAS view annotation

  bug
  hw-native-sys/pypto#2879 · Filter by author luohuan19 opened on Sep 23, 2026

• [Bug] AutoTileMatmulL0 skips oversized-operand re-tiling for non-PyPTO planners, overflowing L0B

  bug
  hw-native-sys/pypto#2872 · Filter by author luohuan19 opened on Sep 22, 2026

• [Bug] InitMemRef skips tcvt scratch materialization on a2a3 under memory_planner=PTOAS

  bug
  hw-native-sys/pypto#2871 · Filter by author luohuan19 opened on Sep 22, 2026

• [Bug] tile.fillpad_inplace loses the destination pad value under memory_planner=PTOAS

  bug
  hw-native-sys/pypto#2869 · Filter by author luohuan19 opened on Sep 22, 2026

• [Feature] Static orchestration (calendar scheduling) for AICPU-less scenarios

  enhancement
  hw-native-sys/pypto#2859 · Filter by author buffer8848 opened on Sep 21, 2026

• [Feature] Support chip ESL models for functional verification

  enhancement
  hw-native-sys/pypto#2858 · Filter by author buffer8848 opened on Sep 21, 2026

• [Feature] Offline graph export: emit ONNX and support ATC-to-OM conversion for offline inference

  enhancement
  hw-native-sys/pypto#2857 · Filter by author buffer8848 opened on Sep 21, 2026

• [Pass Bug] ExpandMixedKernel drops live branch results that reference kernel parameters

  bug
  hw-native-sys/pypto#2830 · Filter by author wangqin1723-max opened on Sep 20, 2026

• [Bug][A5] Pending mixed C2V producer corrupts a running Vector task’s UB

  hw-native-sys/pypto#2829 · Filter by author high-cloud opened on Sep 19, 2026