Issues

• [Docs] 文档参数名错误：mlir2graph.py 中的 --is_big 实际应为 --isbig

  sophgo/tpu-mlir#285 · Filter by author Fluzient opened on Sep 30, 2026

• 量化文档和源代码run_calibration.py不符

  sophgo/tpu-mlir#284 · Filter by author shawnyuxuan opened on Sep 3, 2026

• [Falcon-Perception][BM1688] temporal RoPE 头维广播导致生成结果错误

  sophgo/tpu-mlir#283 · Filter by author samuel--hu opened on Sep 2, 2026

• yolov26

  sophgo/tpu-mlir#282 · Filter by author Parkhomenko-Vladimir opened on Jul 29, 2026
  4

• [CV186X 1-core] Qwen3-VL-2B bmodel produces garbage output — compiler creates 2-core context despite --num_core 1

  sophgo/tpu-mlir#281 · Filter by author brewswang-maker opened on Jul 18, 2026

• [Bug] TopMoveReluAheadConcatPattern loses relu_limit attribute when creating new ReluOp

  bug
  sophgo/tpu-mlir#280 · Filter by author henaixin opened on Jul 5, 2026

• Qwen3.5-2B AutoRound BM1688 W4BF16 compile fails: invalid scale channel in A16MatMul weight reorder

  sophgo/tpu-mlir#275 · Filter by author tianna1121 opened on Jun 2, 2026
  1

• not support '' Mod" operation

  enhancement
  sophgo/tpu-mlir#274 · Filter by author Boris-Cui opened on May 28, 2026

• TPU-MLIR model_transform fails on Mask R-CNN ONNX export — KeyError on tensor inside If subgraph

  bug
  sophgo/tpu-mlir#270 · Filter by author Ryan-py opened on May 16, 2026

• Bug: w4bf16 quantization on Qwen3.5-2B fails with "invalid scale channel" in A16MatMul.cpp for BM1684X on tpu_mlir-1.28.1

  bug
  sophgo/tpu-mlir#269 · Filter by author moonnryan opened on May 14, 2026

• Transposing via --channel_format and --input_shapes fails

  sophgo/tpu-mlir#267 · Filter by author masroof-maindak opened on Apr 24, 2026
  2

• Please support yolo26 - yolo26n-pose fails with a stack trace at model_deploy.py

  sophgo/tpu-mlir#264 · Filter by author juodumas opened on Mar 27, 2026
  5

• run_calibration.py run error in yolo v26

  sophgo/tpu-mlir#263 · Filter by author oslivan opened on Mar 16, 2026

• [Bug][CV181X] model_deploy.py crash: std::out_of_range (index 65536) during Address Assign

  sophgo/tpu-mlir#262 · Filter by author AS2818 opened on Mar 1, 2026

• tpu_mlir x tdl_sdk

  sophgo/tpu-mlir#260 · Filter by author tcpipchip opened on Jan 9, 2026
  1

• Stale link to tflite file in documentation

  sophgo/tpu-mlir#255 · Filter by author jdsalmonson opened on Dec 5, 2025
  1

• TORCH转MLIR出错：load fakequant ONNX fail: Error parsing message with type 'onnx.ModelProto'

  sophgo/tpu-mlir#252 · Filter by author 15380831711 opened on Oct 31, 2025

• MatMulLowering::LoweringBF16 缺少 do_relu 条件判断，LoweringF16 有，建议修复

  sophgo/tpu-mlir#251 · Filter by author hebangwen opened on Oct 21, 2025
  2

• distributor插件问题

  sophgo/tpu-mlir#249 · Filter by author wzl639 opened on Sep 9, 2025

• Implement C++ Inference Demo for Phi4 in LLM-TPU

  enhancementhelp wanted
  sophgo/tpu-mlir#248 · Filter by author HarmonyHu opened on Sep 8, 2025

• Implement C++ Inference Demo for Llama3.2 Vision in LLM-TPU

  enhancementhelp wanted
  sophgo/tpu-mlir#247 · Filter by author HarmonyHu opened on Sep 8, 2025

• Implement C++ Inference Demo for MiniCPM4 in LLM-TPU

  enhancementhelp wanted
  sophgo/tpu-mlir#246 · Filter by author HarmonyHu opened on Sep 8, 2025

• Implement C++ Inference Demo for GLM-4.1V in LLM-TPU

  enhancementhelp wanted
  sophgo/tpu-mlir#245 · Filter by author HarmonyHu opened on Sep 8, 2025

• Generalize operator extraction script for unit testing​

  enhancementhelp wanted
  sophgo/tpu-mlir#238 · Filter by author xujm1998 opened on Aug 18, 2025

• Replace pybind11 with nanobind (LLVM-style)

  enhancementhelp wanted
  sophgo/tpu-mlir#237 · Filter by author xujm1998 opened on Aug 18, 2025