Issues

• [Code Health] Port READY/REQUESTED retirement handoff to A2/A3

  hw-native-sys/simpler#2492 · Filter by author qweasdzxcht opened on Sep 30, 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

• [Bug] critical_path cannot read a current chip swimlane: aicore_tasks rows are 7 columns, the analyzer unpacks 6

  hw-native-sys/simpler#2457 · Filter by author vloncar opened on Sep 25, 2026

• [Feature] Support shared KV arenas with intentional writable aliases across nested tasks

  hw-native-sys/simpler#2450 · Filter by author superxf opened on Sep 24, 2026

• [Code Health] Make HBG Graph execution phase and external readiness explicit

  code health
  hw-native-sys/simpler#2439 · Filter by author ChaoZheng109 opened on Sep 23, 2026

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

  hw-native-sys/simpler#2429 · Filter by author Crane-Liu opened on Sep 23, 2026
  14

• [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

• [CI][Flaky] Track code-level concurrency and completion-order failures in early-enqueue/HBG tests

  bugcode health
  hw-native-sys/simpler#2425 · Filter by author doraemonmj opened on Sep 22, 2026
  1

• [Feature] Stamp the installed package with the simpler revision it was built from

  enhancement
  hw-native-sys/simpler#2409 · Filter by author lyfne123 opened on Sep 21, 2026
  2

• [Code Health] Startup-deadline UT can intermittently fail during real child cleanup

  code health
  hw-native-sys/simpler#2408 · Filter by author indigo1973 opened on Sep 21, 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

• A5: port the a2a3 AICore retirement protocol

  hw-native-sys/simpler#2387 · Filter by author qweasdzxcht opened on Sep 20, 2026
  1

• [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

• [Performance] A2/A3 TMR: pending MIX blocks wait while compatible groups are idle

  performance
  hw-native-sys/simpler#2279 · Filter by author wangqin1723-max opened on Sep 17, 2026
  2

• 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

  

• [CI] st-network1-onboard-a2a3 fails from remote-node device init (507033), not from the change under test

  hw-native-sys/simpler#2264 · Filter by author ChaoWao opened on Sep 16, 2026
  1

• [Bug] Second kernel callable registration synchronizes a captured AICPU stream

  bug
  hw-native-sys/simpler#2255 · Filter by author lyfne123 opened on Sep 16, 2026

• [Code Health] worker.run hand-copies the Runtime device image per run instead of letting KernelLaunch upload it

  code health
  hw-native-sys/simpler#2254 · Filter by author ChaoWao opened on Sep 16, 2026
  8

• [Bug] Intermittent hang/507901 in 16-rank persistent TP notify/wait test (instrumented runtime)

  bug
  hw-native-sys/simpler#2239 · Filter by author ndleslx opened on Sep 15, 2026