Issues

• [OnnxToTorch] Support multiple outputs for onnx.SkipSimplifiedLayerNormalization

  llvm/torch-mlir#4840 · Filter by author riestmo-nxp opened on Oct 20, 2026

• [Bug] ONNX Reduce do_not_keepdims with runtime axes tensor lowing failure(RestructureNonConstantAxes)

  llvm/torch-mlir#4838 · Filter by author liuyalong opened on Oct 20, 2026

• [FX importer] as_strided rewriting materializes redundant full-output index tensors

  llvm/torch-mlir#4834 · Filter by author Cerulime opened on Oct 17, 2026

• Triage access guikorol

  llvm/torch-mlir#4832 · Filter by author guikorol opened on Oct 15, 2026

• Triage access Manewing

  llvm/torch-mlir#4831 · Filter by author Manewing opened on Oct 15, 2026

• [Torch] add first-class torchao affine quantization ops

  llvm/torch-mlir#4827 · Filter by author roberto-laudani opened on Oct 13, 2026

• [OnnxToTorch] add lowering for com.microsoft.MatMulNBits

  enhancement
  Feature

  llvm/torch-mlir#4825 · Filter by author ziereis opened on Oct 13, 2026
  2

  

• [Torch] Add decomposition support for aten.meshgrid

  llvm/torch-mlir#4799 · Filter by author meenakshiramanathan1068 opened on Oct 1, 2026

• [Torch] Add decomposition support for aten.multinomial

  llvm/torch-mlir#4796 · Filter by author Kamalrajkannan opened on Oct 1, 2026

• [PyPI]: fix retention grouping and duration

  llvm/torch-mlir#4778 · Filter by author j2kun opened on Sep 21, 2026
  

• fx_importer: non-persistent buffers fail with "Could not find state mapping for buffer"

  llvm/torch-mlir#4744 · Filter by author weidel-p opened on Sep 2, 2026

• [TorchToLinalg] Dynamic batch + sequence torch.nn.MultiheadAttention produces silently incorrect output;

  llvm/torch-mlir#4743 · Filter by author Rmuk655 opened on Sep 1, 2026

• [RFC] Use core_aten_decompositions() as the FX-path decomposition table

  Feature

  llvm/torch-mlir#4729 · Filter by author sahas3 opened on Aug 20, 2026
  5

• [onnx] Support com.microsoft::Attention contrib op (onnxruntime-genai model builder)

  llvm/torch-mlir#4726 · Filter by author ant-gua opened on Aug 20, 2026

• [TorchToLinalg] Segfault instead of a clean failure when lowering 8-bit integer matmul / mm / bmm / convolution

  llvm/torch-mlir#4725 · Filter by author dudgus1727 opened on Aug 20, 2026

• [TorchToLinalg] Unconventional lowering of KernelBench softmax kernel

  llvm/torch-mlir#4700 · Filter by author tkarna opened on Jul 30, 2026
  4

• [TorchOnnxToTorch] Generate unexpected unflatten for ScatterND

  llvm/torch-mlir#4699 · Filter by author vfdff opened on Jul 30, 2026
  1

• [TorchToLinalg] Missing lowering for torch.aten._scaled_mm

  llvm/torch-mlir#4693 · Filter by author prasadakp27 opened on Jul 28, 2026

• Torch-to-Linalg lowering fails to legalize torch.vtensor.literal for Hugging Face TinyLlama forward export

  llvm/torch-mlir#4625 · Filter by author Arghyajoy27 opened on Jun 29, 2026
  1

• [TorchToLinalg] torch-mlir fails to legalize torch.aten.empty_permuted

  llvm/torch-mlir#4619 · Filter by author prasadakp27 opened on Jun 22, 2026
  1

• [TorchToLinalg] torch-mlir fails to legalize torch.transformers.grouped_mm_fallback

  llvm/torch-mlir#4618 · Filter by author prasadakp27 opened on Jun 22, 2026
  1

• [TorchToLinalg] torch-mlir fails to legalize torch.aten.histc

  llvm/torch-mlir#4617 · Filter by author prasadakp27 opened on Jun 22, 2026

• Inconsistent lowering of 3D and 4D matmuls

  llvm/torch-mlir#4610 · Filter by author rengolin opened on Jun 16, 2026
  4

• [RFC] First-class PT2E quantization support in torch-mlir

  Feature

  llvm/torch-mlir#4600 · Filter by author sahas3 opened on Jun 11, 2026
  24

• [Feature Request]: Add macOS wheels (arm64 / universal2) for torch-mlir dev releases

  llvm/torch-mlir#4599 · Filter by author nikhil-m-k opened on Jun 10, 2026
  3