Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU) RTX 2070
• DeepStream Version 5.0
• JetPack Version (valid for Jetson only)
• TensorRT Version 7.0
• NVIDIA GPU Driver Version (valid for GPU only) 440.82
I have trained a classifier using latest TLT with the following config step-by-step as depicted by the example with preset classification_spec.cfg
After finished training and pruning, I have the .etlt file to be deployed with deepstream-app as a secondary classifier (sgie-0)
> [property]
gpu-id=0 net-scale-factor=1 offsets=124;117;104 tlt-model-key=tlt_encode tlt-encoded-model=../samples/models/mask/final_model_mask.etlt labelfile-path=../samples/models/mask/labels.txt input-dims=3;224;224;0 uff-input-blob-name=input_1 batch-size=1 process-mode=2 model-color-format=0 ## 0=FP32, 1=INT8, 2=FP16 mode network-mode=2 network-type=1 num-detected-classes=2 interval=0 gie-unique-id=6 output-blob-names=predictions/Softmax classifier-threshold=0.2
But when I run ./deepstream-app -c config.txt
, I am facing the following error:
libEGL warning: DRI2: failed to authenticate
0:00:01.694985809 9923 0x562b126d14c0 INFO nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<secondary_gie_0> NvDsInferContext[UID 6]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1591> [UID = 6]: Trying to create engine from model files
ERROR: ../nvdsinfer/nvdsinfer_func_utils.cpp:31 [TRT]: UffParser: Unsupported number of graph 0
parseModel: Failed to parse UFF model
ERROR: tlt/tlt_decode.cpp:274 failed to build network since parsing model errors.
ERROR: ../nvdsinfer/nvdsinfer_model_builder.cpp:797 Failed to create network using custom network creation function
ERROR: ../nvdsinfer/nvdsinfer_model_builder.cpp:862 Failed to get cuda engine from custom library API
0:00:01.881709525 9923 0x562b126d14c0 ERROR nvinfer gstnvinfer.cpp:596:gst_nvinfer_logger:<secondary_gie_0> NvDsInferContext[UID 6]: Error in NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1611> [UID = 6]: build engine file failed
Segmentation fault (core dumped)
Need help regarding the deployment issue.