Issues

• [Bug] A5 HBG SPMD core-spread ST intermittently fails on valid scheduling

  hw-native-sys/simpler#2816 · Filter by author doraemonmj opened on Nov 2, 2026

• [Performance] Percounter AICore HBG解依赖策略

  performance
  hw-native-sys/simpler#2815 · Filter by author deciding opened on Nov 2, 2026
  3

  

• [Bug] Device phase markers use different origins for RunWall and subphases

  bug
  hw-native-sys/simpler#2811 · Filter by author HaoZhang1024 opened on Nov 1, 2026
  1

  

• [Bug] A3 AIC_CTRL mapping can remain DRV_ERROR_BUSY beyond the 2-second retry deadline

  bug
  hw-native-sys/simpler#2806 · Filter by author HaoZhang1024 opened on Nov 1, 2026
  1

  

• [Bug] Intermittent two-rank comm_init failure with mismatched bootstrap progress

  bug
  hw-native-sys/simpler#2800 · Filter by author luohuan19 opened on Oct 31, 2026
  1

  

• [Bug] 修正 URMA 资源生命周期

  bug
  hw-native-sys/simpler#2787 · Filter by author ChaoZheng109 opened on Oct 30, 2026
  2

  

• [Bug] ProfilerBase identity-copy fixture can overwrite queue publication

  bug
  hw-native-sys/simpler#2784 · Filter by author HaoZhang1024 opened on Oct 30, 2026
  

• [Bug] Dynamic domain handshake markers exhaust /tmp inodes before communicator teardown

  bug
  hw-native-sys/simpler#2783 · Filter by author luohuan19 opened on Oct 30, 2026
  1

  

• [Feature] 提供不依赖 GIL 的原生提交接口，解决 Python Worker.submit 的异步队列集成问题

  enhancement
  hw-native-sys/simpler#2774 · Filter by author YunjiQin opened on Oct 29, 2026
  4

  

• [Code Health] 共用运行协议承载模式相关的新鲜度取舍，迫使 capture 自建身份协议

  code health
  hw-native-sys/simpler#2773 · Filter by author ChaoWao opened on Oct 29, 2026
  4

  

• [Bug] TLS lifetime leaks and unsafe callbacks across SO unload/reload

  bug
  hw-native-sys/simpler#2767 · Filter by author ChaoWao opened on Oct 28, 2026
  2

  

• Runtime prebuilds override the configured CMake job budget and multiply compiler concurrency

  hw-native-sys/simpler#2765 · Filter by author chenshengxin2026 opened on Oct 28, 2026
  1

  

• [Code Health] TorchDecode.close 同一 run 执行与清理同时失败时 cleanup_error 记录不准确

  hw-native-sys/simpler#2760 · Filter by author hw-native-sys-bot opened on Oct 28, 2026
  1

  

• [Performance] A3 TMR: rare warmed CSA HEAD stalls also occur without prepared-layout optimization

  performance
  hw-native-sys/simpler#2744 · Filter by author HaoZhang1024 opened on Oct 27, 2026

• [Feature] 分离 SDMA、URMA、RDMA workspace，支持多通信后端共存

  enhancement
  hw-native-sys/simpler#2739 · Filter by author ChaoZheng109 opened on Oct 27, 2026
  1

• [Code Health] 评估将 SDMA workspace 统一由 CommContext 传递，保留现有启用开关

  code health
  hw-native-sys/simpler#2738 · Filter by author ChaoZheng109 opened on Oct 27, 2026

• [Performance] A3 PyPTO Attention：闭合 HBG 相对 TMR 的短负载差距

  performance
  hw-native-sys/simpler#2737 · Filter by author MaxwellF1 opened on Oct 27, 2026
  2

  

• [Bug] A2/A3 joined DFX runs quarantine args dump after shard reference-release timeout

  bug
  hw-native-sys/simpler#2733 · Filter by author chenshengxin2026 opened on Oct 26, 2026
  

• [Feature] A5 cross-rank asynchronous Host DDR reads through URMA and L3-to-L2 dispatch

  enhancement
  hw-native-sys/simpler#2731 · Filter by author ChaoZheng109 opened on Oct 26, 2026
  

• [Feature] A5 local L2 Host DDR reads through synchronous MTE

  enhancement
  hw-native-sys/simpler#2730 · Filter by author ChaoZheng109 opened on Oct 26, 2026
  

• [Performance] Reduce A2/A3 TMR ready sync-start drain preparation and handoff latency

  performance
  hw-native-sys/simpler#2727 · Filter by author HaoZhang1024 opened on Oct 26, 2026
  

• [Track] L3+ / 方向 4：L4 多级与多机部署

  enhancement
  hw-native-sys/simpler#2724 · Filter by author ChaoZheng109 opened on Oct 26, 2026
  

• [Track] L3+ / 方向 3：L2 Worker 常驻执行

  enhancement
  hw-native-sys/simpler#2723 · Filter by author ChaoZheng109 opened on Oct 26, 2026
  

• [Track] L3+ / 方向 2：多卡通信与后端能力

  enhancement
  hw-native-sys/simpler#2722 · Filter by author ChaoZheng109 opened on Oct 26, 2026
  

• [Track] L3+ / 方向 1：编排调度、任务下发与资源访问

  enhancement
  hw-native-sys/simpler#2721 · Filter by author ChaoZheng109 opened on Oct 26, 2026