Issues

• [Bug][A5 TMR] A runtime conditional submitting zero tasks fails completion and poisons the chip-run lane

  hw-native-sys/simpler#2569 · Filter by author lwDavid opened on Oct 14, 2026

• [Bug] A5 HBG dispatch-order inversion deadlocks the native run FIFO

  bug
  hw-native-sys/simpler#2565 · Filter by author ChaoZheng109 opened on Oct 14, 2026
  

• [Bug] a2a3 HBG concurrent-prepare stress stalls on an AIV task during a local batch

  bug
  hw-native-sys/simpler#2559 · Filter by author ChaoZheng109 opened on Oct 13, 2026

• [Bug] Graph cache reuses the wrong definition when configuration digests collide

  hw-native-sys/simpler#2556 · Filter by author zxx0288 opened on Oct 13, 2026

• [Code Health] Prevent lost HBG root routing at publication/readiness rendezvous

  code health
  hw-native-sys/simpler#2530 · Filter by author ChaoZheng109 opened on Oct 10, 2026
  1

• [Code Health] drain_host_log 的进程级 host-log sink 绑定无 teardown，弄瞎同进程内只读 stderr 的测试

  code health
  hw-native-sys/simpler#2524 · Filter by author poursoul opened on Oct 9, 2026

• [Code Health] Establish per-launch freshness of AICore exit ACK on A2/A3 and A5

  code health
  hw-native-sys/simpler#2520 · Filter by author ChaoZheng109 opened on Oct 9, 2026
  2

• [Bug] SwimlaneLoss* cases in chip_swimlane_handoff_identity fail deterministically on Linux aarch64, a host platform no CI lane covers

  bug
  hw-native-sys/simpler#2512 · Filter by author poursoul opened on Oct 9, 2026

• [Code Health] Reassess callable mixing in HBG Graph Task full_key

  code health
  hw-native-sys/simpler#2504 · Filter by author ChaoZheng109 opened on Oct 8, 2026

• [Feature] Runtime support for explicit SIMD/SIMT execution modes in dynamically dispatched AICore kernels

  enhancement
  hw-native-sys/simpler#2498 · Filter by author ChaoZheng109 opened on Oct 8, 2026

• [Feature] Cross-process SVM registration for shared device allocations

  enhancement
  hw-native-sys/simpler#2497 · Filter by author ChaoZheng109 opened on Oct 8, 2026

• [Feature] A5 driver SVM registration for Host↔Device shared memory mapping

  enhancement
  hw-native-sys/simpler#2496 · Filter by author ChaoZheng109 opened on Oct 8, 2026

• [Tracking] simpler external dependencies and capability gaps

  hw-native-sys/simpler#2495 · Filter by author ChaoZheng109 opened on Oct 8, 2026

• [Feature] Unify Tensor and Buffer across L3, Remote and L2: design and delivery plan

  enhancement
  hw-native-sys/simpler#2460 · Filter by author ChaoWao opened on Sep 28, 2026

• [Bug] host_build_graph distinct batch KV drift after decode step 2

  hw-native-sys/simpler#2459 · Filter by author Crane-Liu opened on Sep 28, 2026
  1

• [Feature] Establish Simpler as a vLLM program execution backend

  hw-native-sys/simpler#2429 · Filter by author Crane-Liu opened on Sep 23, 2026
  16

• [Code Health] Python source and tests have no per-owner layout: tests/ut/py is flat, tools/ monoliths unsplit

  code health
  hw-native-sys/simpler#2428 · Filter by author poursoul opened on Sep 23, 2026

• [Bug] Cross-card microsecond timestamps show stable per-device clock offsets

  hw-native-sys/simpler#2397 · Filter by author Mewtwo-Jieyu opened on Sep 20, 2026
  3

• [Bug] CI: device 4 on the infra021 NPU host is wedged, failing every a2a3 onboard bootstrap with 507018

  bug
  hw-native-sys/simpler#2395 · Filter by author ChaoWao opened on Sep 20, 2026
  3

• [Code Health] Three cann-examples tools decline to run on a5: no AIC_CTRL window equivalent in this repo

  code health
  hw-native-sys/simpler#2361 · Filter by author ChaoWao opened on Sep 19, 2026
  

• [Code Health] Codify parent-run ordering and host-build contracts (Track A P3)

  hw-native-sys/simpler#2316 · Filter by author Crane-Liu opened on Sep 18, 2026
  2

• [Code Health] tests/ut/cpp: split per-owner directories, drop relative paths, auto-discover cases

  code health
  hw-native-sys/simpler#2305 · Filter by author poursoul opened on Sep 18, 2026

• [Bug] Validate timeout ordering after ACL adjusts the operator timeout

  bug
  hw-native-sys/simpler#2292 · Filter by author ChaoWao opened on Sep 17, 2026
  1

• allocate_domain carves window sub-buffers without cache-line alignment

  hw-native-sys/simpler#2273 · Filter by author georgebisbas opened on Sep 16, 2026
  1

• [Code Health] Use per-run dual-stream completion fences (Track A P2)

  code health
  hw-native-sys/simpler#2267 · Filter by author ChaoWao opened on Sep 16, 2026
  4