tlt-export /workspace/tlt-experiments/train_models/weights/googlenet_detector.tlt -o /workspace/tlt-experiments/train_models/export_int8_models/googlenet_detector.etlt --outputs output_cov/Sigmoid,output_bbox/BiasAdd --enc_key … --input_dims 3,368,640 --data_type int8 --cal_data_file /workspace/tlt-experiments/image --cal_cache_file /workspace/tlt-experiments/train_models/cal_cache_file/googlenet.bin --max_workspace_size 11000000
error:
INFO:tensorflow:Restoring parameters from /tmp/tmpEPwRc1.ckpt
2019-06-14 07:15:14,476 [INFO] tensorflow: Restoring parameters from /tmp/tmpEPwRc1.ckpt
INFO:tensorflow:Froze 346 variables.
2019-06-14 07:15:14,995 [INFO] tensorflow: Froze 346 variables.
Converted 346 variables to const ops.
10it [00:13, 1.35s/it]
[TensorRT] ERROR: Tensor activation_55/Relu is uniformly zero; network calibration failed.
python: …/builder/cudnnBuilder2.cpp:1227: nvinfer1::cudnn::Engine* nvinfer1::builder::buildEngine(nvinfer1::CudaEngineBuildConfig&, const nvinfer1::cudnn::HardwareContext&, const nvinfer1::Network&): Assertion `it != tensorScales.end()’ failed.
Aborted (core dumped)