[INFO] QAIRT_SDK_ROOT=/home/boyucwsl/executorch/qairt/2.37.0.250724 [WARN] QNN_SDK_ROOT/SNPE_ROOT set to QAIRT_SDK_ROOT for backwards compatibility and will be deprecated in a future release. [INFO] QAIRT SDK environment setup complete [QNN] Using QNN SDK at /home/boyucwsl/executorch/qairt/2.37.0.250724 (from QNN_SDK_ROOT) [PipelineGraphCollector] Installed patch: prepare_pt2e [PipelineGraphCollector] Installed patch: convert_pt2e [PipelineGraphCollector] Installed patch: to_edge_transform_and_lower [PipelineGraphCollector] Installed ETRecord patches libquantized_ops_aot_lib is not loaded The backend_opinfo module couldn't be imported, so the abstract implementation will be used instead. This might be because $QNN_SDK_ROOT/lib/python isn't included in your PYTHONPATH, or the `BackendOpInfo` API isn't available in your QNN SDK version. Note that the `BackendOpInfo` API is supported starting from QNN SDK 2.41 and above. [PipelineGraphCollector] Installed QNN patch: _ptq_calibrate [AccuracyLens] Installed patch: get_imagenet_dataset [AccuracyLens] Installed patch: get_masked_language_model_dataset [Observatory CLI] Running as module: examples.qualcomm.oss_scripts.distilbert PyTorch version 2.11.0+cpu available. Using parser's config HTTP Request: HEAD https://huggingface.co/distilbert/distilbert-base-uncased/resolve/main/tokenizer_config.json "HTTP/1.1 307 Temporary Redirect" Warning: You are sending unauthenticated requests to the HF Hub. Please set a HF_TOKEN to enable higher rate limits and faster downloads. Warning: You are sending unauthenticated requests to the HF Hub. Please set a HF_TOKEN to enable higher rate limits and faster downloads. HTTP Request: HEAD https://huggingface.co/api/resolve-cache/models/distilbert/distilbert-base-uncased/12040accade4e8a0f71eabdb258fecc2e7e948be/tokenizer_config.json "HTTP/1.1 200 OK" HTTP Request: GET https://huggingface.co/api/models/distilbert/distilbert-base-uncased/tree/main/additional_chat_templates?recursive=false&expand=false "HTTP/1.1 404 Not Found" HTTP Request: GET https://huggingface.co/api/models/distilbert/distilbert-base-uncased/tree/main?recursive=true&expand=false "HTTP/1.1 200 OK" HTTP Request: HEAD https://huggingface.co/distilbert/distilbert-base-uncased/resolve/main/config.json "HTTP/1.1 307 Temporary Redirect" HTTP Request: HEAD https://huggingface.co/api/resolve-cache/models/distilbert/distilbert-base-uncased/12040accade4e8a0f71eabdb258fecc2e7e948be/config.json "HTTP/1.1 200 OK" Loading weights: 0%| | 0/105 [00:00