Issues

• CUDA backend: no fallback kernels for nonzero and masked_select

  pytorch/executorch#24767 · Filter by author shoumikhin opened on Nov 7, 2026

• XNNPACK packs a reused weight once per use, so memory grows with every reuse

  pytorch/executorch#24766 · Filter by author shoumikhin opened on Nov 7, 2026

• No safe way to set the CPU thread count from Python: _unsafe_reset_threadpool after load_method crashes or hangs XNNPACK

  bug
  pytorch/executorch#24765 · Filter by author shoumikhin opened on Nov 7, 2026

• torch.masked_select fails to_edge ("not in Core ATen opset"), although the portable kernel exists

  bug
  pytorch/executorch#24764 · Filter by author shoumikhin opened on Nov 7, 2026

• torch.nonzero returns wrong indices, and indexing with its result fails at run time

  bug
  pytorch/executorch#24763 · Filter by author shoumikhin opened on Nov 7, 2026

• Qualcomm AI Engine Direct: HTP float16 Concat reads a static bool input of all True as False

  module: qnnpartner: qualcomm
  pytorch/executorch#24750 · Filter by author shoumikhin opened on Nov 6, 2026

• Qualcomm AI Engine Direct: a delegated mutable buffer starts from leftover memory

  module: qnnpartner: qualcomm
  pytorch/executorch#24749 · Filter by author shoumikhin opened on Nov 6, 2026

• CUDA AOTI:reinterpret_tensor drops the source tensor's storage offset

  pytorch/executorch#24737 · Filter by author mshr-h opened on Nov 6, 2026

• How can I measure the full memory usage of an ExecuTorch QNN HTP model?

  pytorch/executorch#24726 · Filter by author baoliangEss opened on Nov 6, 2026
  1

• Arm: how much of each LeRobot policy the Arm backend (VGF, Ethos-U85) takes, and what blocks the rest

  module: arm
  pytorch/executorch#24697 · Filter by author shoumikhin opened on Nov 5, 2026

• Vulkan: how much of each LeRobot policy the Vulkan backend takes, and what blocks the rest

  module: vulkan
  pytorch/executorch#24688 · Filter by author shoumikhin opened on Nov 5, 2026
  

• CUDA: LeRobot policies that do not run yet, and what blocks them

  module: cuda
  pytorch/executorch#24684 · Filter by author shoumikhin opened on Nov 5, 2026
  1

• CUDA AOTI: Inductor memory planning fails with undefined symbol aoti_torch__alloc_from_pool

  module: cuda
  pytorch/executorch#24682 · Filter by author mshr-h opened on Nov 5, 2026
  2

  

• [CPU] Shared elementwise helpers ignore output strides during broadcasting

  pytorch/executorch#24671 · Filter by author mshr-h opened on Nov 5, 2026

• Core ML and MLX: LeRobot policies that do not run yet, and what blocks them

  module: coremlmodule: mlx
  pytorch/executorch#24669 · Filter by author shoumikhin opened on Nov 5, 2026
  1

• Qualcomm (QNN): LeRobot policies that do not run yet, and what blocks them

  module: qnn
  pytorch/executorch#24668 · Filter by author shoumikhin opened on Nov 5, 2026
  1

  

• XNNPACK: LeRobot policies that do not run yet, and what blocks them

  module: xnnpack
  pytorch/executorch#24667 · Filter by author shoumikhin opened on Nov 5, 2026
  1

  

• Qualcomm: bmm over a flattened 4D input returns ~1/W of the right value when followed by unsqueeze (HTP fp16)

  module: qnn
  pytorch/executorch#24502 · Filter by author msluszniak opened on Nov 3, 2026
  1

• Optimized le.Tensor_out returns b <= a for reverse-argument broadcasts

  pytorch/executorch#24485 · Filter by author SofianElmotiem opened on Nov 3, 2026

• Qualcomm AI Engine Direct - fp16a8w quantization crashes on layer_norm

  pytorch/executorch#24434 · Filter by author msluszniak opened on Nov 2, 2026

• install_executorch.sh fails in a fresh uv virtual environment: No module named pip

  pytorch/executorch#24417 · Filter by author mshr-h opened on Nov 2, 2026

• [aarch64/GCC] CPU kernel tests fail to compile due to Half narrowing conversions

  pytorch/executorch#24410 · Filter by author mshr-h opened on Nov 2, 2026

• [CPU] Complex scalar broadcasting fails or returns incorrect results

  pytorch/executorch#24408 · Filter by author mshr-h opened on Nov 2, 2026
  3

• TensorRT: LeRobot policies that do not run yet, and what blocks them

  module: cuda
  pytorch/executorch#24353 · Filter by author shoumikhin opened on Oct 30, 2026

• More Exynos SoCs support

  pytorch/executorch#24350 · Filter by author amirali1390jeddi opened on Oct 30, 2026