Issues

• roadmap: tensor-only Manager-Based runtime and three-backend scope reduction

  roadmap
  Motphys/UniLab#1811 · Filter by author TATP-233 opened on Oct 1, 2026
  41

• fix(runtime): remove hybrid CPU-ring topology, keep full-CPU profile, and shelve Isaac external CUDA IPC owners

  Motphys/UniLab#1795 · Filter by author TATP-233 opened on Sep 30, 2026

• refactor(runtime): replace backend-name readiness hacks with declared lifecycle capabilities

  Motphys/UniLab#1790 · Filter by author TATP-233 opened on Sep 30, 2026

• feat: productionize FlashSAC/G1 motion tracking IsaacSim mapped CUDA IPC owner

  Motphys/UniLab#1771 · Filter by author TATP-233 opened on Sep 30, 2026
  4

• perf(regression): TorchEnv full SAC/G1 walk is 1.8–2.9× slower than NpEnv baseline

  Motphys/UniLab#1755 · Filter by author TATP-233 opened on Sep 29, 2026
  15

• Performance: ObservationManager CPU path costs 5x physics step with wide observation sets (per-term noise, manager fixed overhead, cross-group duplication)

  Motphys/UniLab#1718 · Filter by author TATP-233 opened on Sep 29, 2026

• NpEnv removal P3: task/backend TorchEnv parity and performance gates

  Motphys/UniLab#1705 · Filter by author TATP-233 opened on Sep 28, 2026

• NpEnv removal P1: tensor-native Manager-Based TorchEnv runtime

  Motphys/UniLab#1703 · Filter by author TATP-233 opened on Sep 28, 2026
  21

• roadmap: remove legacy NpEnv and converge on the sole TorchEnv path

  Motphys/UniLab#1701 · Filter by author TATP-233 opened on Sep 28, 2026
  2

• roadmap: multi-GPU tensor runtime scaling (M10)

  Motphys/UniLab#1672 · Filter by author TATP-233 opened on Sep 27, 2026

• fix(training): ONNX export crashes end-of-training playback; decouple export and video render failures

  Motphys/UniLab#1654 · Filter by author TATP-233 opened on Sep 26, 2026

• Fix headerless motion CSV conversion

  Motphys/UniLab#1652 · Filter by author TATP-233 opened on Sep 26, 2026

• Cover SAC cold-start compilation in the inference timeout

  Motphys/UniLab#1651 · Filter by author TATP-233 opened on Sep 26, 2026

• Restore runtime dependencies in the ROCm profile

  Motphys/UniLab#1649 · Filter by author TATP-233 opened on Sep 26, 2026

• fix(cli): fallback owner route for tasks without a sim owner yaml conflicts with the play/viser reserved-key check

  Motphys/UniLab#1642 · Filter by author TATP-233 opened on Sep 24, 2026

• unilab.rl 与 uni_rl 重复实现（dp_launcher / rsl_rl 助手）的漂移风险：需明确属主并加契约测试

  Motphys/UniLab#1623 · Filter by author TATP-233 opened on Sep 22, 2026

• roadmap: g1_motion_tracking multi-backend enablement — newton CUDA graph, genesis cold-start, isaac worker fixes

  Motphys/UniLab#1604 · Filter by author TATP-233 opened on Sep 17, 2026
  3

• Bug: Motrix G1FlipTracking PPO 默认配置未学会完整后空翻，采用 MuJoCo 任务配置后可完成

  bug
  Motphys/UniLab#1595 · Filter by author wang-sm520 opened on Sep 16, 2026

• 测试耦合 uni_rl 私有符号 _discover_physical_cpu_groups

  Motphys/UniLab#1589 · Filter by author TATP-233 opened on Sep 16, 2026

• algo_capabilities 静默缺省：确认有意还是遗漏

  Motphys/UniLab#1588 · Filter by author TATP-233 opened on Sep 16, 2026

• 为 uni_rl env 契约增加 runtime_checkable 符合性测试

  Motphys/UniLab#1587 · Filter by author TATP-233 opened on Sep 16, 2026

• 跨边界重复工具模块需明确唯一属主（nan_guard/tensor/seed/device）

  Motphys/UniLab#1586 · Filter by author TATP-233 opened on Sep 16, 2026

• decision: expose joint acceleration for source-compatible task metrics

  Motphys/UniLab#1543 · Filter by author TATP-233 opened on Sep 8, 2026

• NCCL 默认禁用 P2P/SHM 走 TCP loopback：NVLink 主机上梯度同步带宽受损，需条件化或文档化

  Motphys/UniLab#1507 · Filter by author TATP-233 opened on Sep 5, 2026

• NUMA 主机上 collector CPU 默认切片不感知拓扑：需按 GPU NUMA 亲和性自动推导

  Motphys/UniLab#1506 · Filter by author TATP-233 opened on Sep 5, 2026