DeepStream not working on Azure V100 vm

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi All,

• Hardware Platform (GPU V100)
• DeepStream Version 5.0
• TensorRT Version 7.0.0.11-1
• NVIDIA GPU Driver Version (valid for GPU only) 440.64.00
• Cuda version 10.2
• Cudnn version 7

I have a VM with V100 by Azure on which I want to run inference from a model I have trained in Transfer Learning Toolkit(TLT). So I have installed deepstream on it following this link. I am trying out deepstream by running one(source30_1080p_dec_infer-resnet_tiled_display_int8.txt) of the config files, using the deepstream-app -c command. The output is below:-

/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app$ deepstream-app -c source30_1080p_dec_infer-resnet_tiled_display_int8.txt

(gst-plugin-scanner:83713): GStreamer-WARNING **: 17:19:32.971: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so': libtrtserver.so: cannot open shared object file: No such file or directory
libEGL warning: DRI2: failed to authenticate
ERROR: ../nvdsinfer/nvdsinfer_model_builder.cpp:1408 Deserialize engine failed because file path: /opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine open error
0:00:02.079019906 83712 0x556d7a3424d0 WARN                 nvinfer gstnvinfer.cpp:599:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1566> [UID = 1]: deserialize engine from file :/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine failed
0:00:02.079052504 83712 0x556d7a3424d0 WARN                 nvinfer gstnvinfer.cpp:599:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Warning from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1673> [UID = 1]: deserialize backend context from engine from file :/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine failed, try rebuild
0:00:02.079066104 83712 0x556d7a3424d0 INFO                 nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1591> [UID = 1]: Trying to create engine from model files
INFO: ../nvdsinfer/nvdsinfer_func_utils.cpp:37 [TRT]: Reading Calibration Cache for calibrator: EntropyCalibration2
INFO: ../nvdsinfer/nvdsinfer_func_utils.cpp:37 [TRT]: Generated calibration scales using calibration cache. Make sure that calibration cache has latest scales.
INFO: ../nvdsinfer/nvdsinfer_func_utils.cpp:37 [TRT]: To regenerate calibration cache, please delete the existing one. TensorRT will generate a new calibration cache.
INFO: ../nvdsinfer/nvdsinfer_func_utils.cpp:37 [TRT]: Some tactics do not have sufficient workspace memory to run. Increasing workspace size may increase performance, please check verbose output.
INFO: ../nvdsinfer/nvdsinfer_func_utils.cpp:37 [TRT]: Detected 1 inputs and 2 output network tensors.
0:00:06.635185870 83712 0x556d7a3424d0 INFO                 nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::buildModel() <nvdsinfer_context_impl.cpp:1624> [UID = 1]: serialize cuda engine to file: /opt/nvidia/deepstream/deepstream-5.0/samples/models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine successfully
WARNING: ../nvdsinfer/nvdsinfer_func_utils.cpp:34 [TRT]: Current optimization profile is: 0. Please ensure there are no enqueued operations pending in this context prior to switching profiles
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:685 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:06.643602190 83712 0x556d7a3424d0 INFO                 nvinfer gstnvinfer_impl.cpp:311:notifyLoadModelStatus:<primary_gie> [UID 1]: Load new model:/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/config_infer_primary.txt sucessfully

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**PERF: FPS 0 (Avg)	FPS 1 (Avg)	FPS 2 (Avg)	FPS 3 (Avg)	FPS 4 (Avg)	FPS 5 (Avg)	FPS 6 (Avg)	FPS 7 (Avg)	FPS 8 (Avg)	FPS 9 (Avg)	FPS 10 (Avg)	FPS 11 (Avg)	FPS 12 (Avg)	FPS 13 (Avg)	FPS 14 (Avg)	FPS 15 (Avg)	FPS 16 (Avg)	FPS 17 (Avg)	FPS 18 (Avg)	FPS 19 (Avg)	FPS 20 (Avg)	FPS 21 (Avg)	FPS 22 (Avg)	FPS 23 (Avg)	FPS 24 (Avg)	FPS 25 (Avg)	FPS 26 (Avg)	FPS 27 (Avg)	FPS 28 (Avg)	FPS 29 (Avg)	
**PERF: 0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	0.00 (0.00)	
** INFO: <bus_callback:181>: Pipeline ready

cuGraphicsGLRegisterBuffer failed with error(219) gst_eglglessink_cuda_init texture = 1
0:00:07.663188381 83712 0x556d6cb2b1e0 WARN                 nvinfer gstnvinfer.cpp:1946:gst_nvinfer_output_loop:<primary_gie> error: Internal data stream error.
0:00:07.663209181 83712 0x556d6cb2b1e0 WARN                 nvinfer gstnvinfer.cpp:1946:gst_nvinfer_output_loop:<primary_gie> error: streaming stopped, reason not-negotiated (-4)
ERROR from primary_gie: Internal data stream error.
Debug info: gstnvinfer.cpp(1946): gst_nvinfer_output_loop (): /GstPipeline:pipeline/GstBin:primary_gie_bin/GstNvInfer:primary_gie:
streaming stopped, reason not-negotiated (-4)
Quitting
ERROR from sink_bin_queue: Internal data stream error.
Debug info: gstqueue.c(988): gst_queue_handle_sink_event (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstQueue:sink_bin_queue:
streaming stopped, reason not-negotiated (-4)
ERROR from qtdemux25: Internal data stream error.
Debug info: qtdemux.c(6073): gst_qtdemux_loop (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstBin:src_sub_bin25/GstURIDecodeBin:src_elem/GstDecodeBin:decodebin25/GstQTDemux:qtdemux25:
streaming stopped, reason not-negotiated (-4)
ERROR from qtdemux4: Internal data stream error.
Debug info: qtdemux.c(6073): gst_qtdemux_loop (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstBin:src_sub_bin5/GstURIDecodeBin:src_elem/GstDecodeBin:decodebin5/GstQTDemux:qtdemux4:
streaming stopped, reason not-negotiated (-4)
ERROR from qtdemux2: Internal data stream error.
Debug info: qtdemux.c(6073): gst_qtdemux_loop (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstBin:src_sub_bin7/GstURIDecodeBin:src_elem/GstDecodeBin:decodebin7/GstQTDemux:qtdemux2:
streaming stopped, reason not-negotiated (-4)
ERROR from qtdemux3: Internal data stream error.
Debug info: qtdemux.c(6073): gst_qtdemux_loop (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstBin:src_sub_bin1/GstURIDecodeBin:src_elem/GstDecodeBin:decodebin1/GstQTDemux:qtdemux3:
streaming stopped, reason not-negotiated (-4)
App run failed

On running the above command with sudo am getting the following errors:-

/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app$ sudo deepstream-app -c source30_1080p_dec_infer-resnet_tiled_display_int8.txt
libEGL warning: DRI2: failed to authenticate
WARNING: ../nvdsinfer/nvdsinfer_func_utils.cpp:34 [TRT]: Current optimization profile is: 0. Please ensure there are no enqueued operations pending in this context prior to switching profiles
0:00:02.027328366 85475 0x5631edb63ad0 INFO                 nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1577> [UID = 1]: deserialized trt engine from :/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:685 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:02.027426963 85475 0x5631edb63ad0 INFO                 nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1681> [UID = 1]: Use deserialized engine model: /opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine
0:00:02.030956949 85475 0x5631edb63ad0 INFO                 nvinfer gstnvinfer_impl.cpp:311:notifyLoadModelStatus:<primary_gie> [UID 1]: Load new model:/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/config_infer_primary.txt sucessfully

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** INFO: <bus_callback:181>: Pipeline ready

cuGraphicsGLRegisterBuffer failed with error(219) gst_eglglessink_cuda_init texture = 1
0:00:02.853179252 85475 0x5631e069fde0 WARN                 nvinfer gstnvinfer.cpp:1946:gst_nvinfer_output_loop:<primary_gie> error: Internal data stream error.
0:00:02.853203051 85475 0x5631e069fde0 WARN                 nvinfer gstnvinfer.cpp:1946:gst_nvinfer_output_loop:<primary_gie> error: streaming stopped, reason not-negotiated (-4)
ERROR from primary_gie: Internal data stream error.
Debug info: gstnvinfer.cpp(1946): gst_nvinfer_output_loop (): /GstPipeline:pipeline/GstBin:primary_gie_bin/GstNvInfer:primary_gie:
streaming stopped, reason not-negotiated (-4)
Quitting
ERROR from sink_bin_queue: Internal data stream error.
Debug info: gstqueue.c(988): gst_queue_handle_sink_event (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstQueue:sink_bin_queue:
streaming stopped, reason not-negotiated (-4)
ERROR from qtdemux3: Internal data stream error.
Debug info: qtdemux.c(6073): gst_qtdemux_loop (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstBin:src_sub_bin0/GstURIDecodeBin:src_elem/GstDecodeBin:decodebin0/GstQTDemux:qtdemux3:
streaming stopped, reason not-negotiated (-4)
App run failed

I know deepstream-app command is working because am getting the following output to deepstream-app --help :-

deepstream-app --help
Usage:
  deepstream-app [OPTION?] Nvidia DeepStream Demo

Help Options:
  -h, --help                        Show help options
  --help-all                        Show all help options
  --help-gst                        Show GStreamer Options

Application Options:
  -v, --version                     Print DeepStreamSDK version
  -t, --tiledtext                   Display Bounding box labels in tiled mode
  --version-all                     Print DeepStreamSDK and dependencies version
  -c, --cfg-file                    Set the config file
  -i, --input-file                  Set the input file

Is there anything I am missing? Any help would be very appreciated. Thanks.

Regards.

3

Hi,

cuGraphicsGLRegisterBuffer failed with error(219) gst_eglglessink_cuda_init texture = 1

Suppose you don’t have a display device on Azuere.
Please help to set the sink component to fake and try it again.

[sink0]
enable=1
#Type - 1=FakeSink 2=EglSink 3=File
type=1
sync=1
source-id=0
gpu-id=0
nvbuf-memory-type=0

Thanks.

4

Hi,

It seems to be working as can be seen below:-

/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app$ deepstream-app -c source30_1080p_dec_infer-resnet_tiled_display_int8.txt
WARNING: ../nvdsinfer/nvdsinfer_func_utils.cpp:34 [TRT]: Current optimization profile is: 0. Please ensure there are no enqueued operations pending in this context prior to switching profiles
0:00:02.002591608 116238 0x55b3d03f2260 INFO                 nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1577> [UID = 1]: deserialized trt engine from :/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine
INFO: ../nvdsinfer/nvdsinfer_model_builder.cpp:685 [Implicit Engine Info]: layers num: 3
0   INPUT  kFLOAT input_1         3x368x640       
1   OUTPUT kFLOAT conv2d_bbox     16x23x40        
2   OUTPUT kFLOAT conv2d_cov/Sigmoid 4x23x40         

0:00:02.002677006 116238 0x55b3d03f2260 INFO                 nvinfer gstnvinfer.cpp:602:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1681> [UID = 1]: Use deserialized engine model: /opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/../../models/Primary_Detector/resnet10.caffemodel_b30_gpu0_int8.engine
0:00:02.006297694 116238 0x55b3d03f2260 INFO                 nvinfer gstnvinfer_impl.cpp:311:notifyLoadModelStatus:<primary_gie> [UID 1]: Load new model:/opt/nvidia/deepstream/deepstream-5.0/samples/configs/deepstream-app/config_infer_primary.txt sucessfully

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      To go back to the tiled display, right-click anywhere on the window.

** INFO: <bus_callback:181>: Pipeline ready

** INFO: <bus_callback:167>: Pipeline running


**PERF: FPS 0 (Avg)	FPS 1 (Avg)	FPS 2 (Avg)	FPS 3 (Avg)	FPS 4 (Avg)	FPS 5 (Avg)	FPS 6 (Avg)	FPS 7 (Avg)	FPS 8 (Avg)	FPS 9 (Avg)	FPS 10 (Avg)	FPS 11 (Avg)	FPS 12 (Avg)	FPS 13 (Avg)	FPS 14 (Avg)	FPS 15 (Avg)	FPS 16 (Avg)	FPS 17 (Avg)	FPS 18 (Avg)	FPS 19 (Avg)	FPS 20 (Avg)	FPS 21 (Avg)	FPS 22 (Avg)	FPS 23 (Avg)	FPS 24 (Avg)	FPS 25 (Avg)	FPS 26 (Avg)	FPS 27 (Avg)	FPS 28 (Avg)	FPS 29 (Avg)	
**PERF: 21.57 (21.33)	18.38 (18.22)	17.44 (17.29)	17.18 (16.80)	21.57 (21.33)	21.08 (20.85)	18.53 (18.09)	18.38 (18.22)	17.29 (17.15)	18.13 (17.67)	18.33 (18.16)	21.08 (20.85)	16.97 (16.60)	17.93 (17.77)	17.80 (17.65)	21.57 (21.33)	21.57 (21.33)	18.07 (17.92)	18.32 (17.87)	21.08 (20.85)	18.53 (18.37)	21.57 (21.33)	21.57 (21.33)	18.13 (17.67)	21.57 (21.33)	17.93 (17.77)	17.70 (17.29)	17.70 (17.29)	18.24 (18.07)	18.53 (18.37)	
**PERF: 18.11 (19.11)	18.20 (18.07)	18.41 (17.87)	17.97 (17.69)	17.72 (18.83)	17.92 (18.83)	18.11 (18.16)	18.20 (18.07)	18.06 (17.69)	17.97 (18.02)	18.20 (18.05)	18.31 (19.11)	17.97 (17.61)	18.26 (18.05)	18.06 (17.87)	17.92 (18.97)	17.72 (18.83)	18.06 (17.97)	17.97 (18.09)	18.11 (18.97)	17.92 (18.12)	17.92 (18.97)	17.72 (18.83)	18.17 (18.15)	17.92 (18.97)	18.26 (18.05)	17.97 (17.87)	18.11 (17.87)	18.26 (18.15)	17.92 (18.12)	
**PERF: 18.46 (18.82)	18.56 (18.36)	18.56 (18.24)	18.46 (17.97)	18.76 (18.65)	18.76 (18.65)	18.51 (18.33)	18.56 (18.36)	18.51 (18.04)	18.66 (18.25)	18.51 (18.27)	18.46 (18.82)	18.46 (17.92)	18.66 (18.27)	18.71 (18.24)	18.46 (18.73)	18.61 (18.65)	18.71 (18.30)	18.61 (18.21)	18.46 (18.73)	18.46 (18.23)	18.46 (18.73)	18.66 (18.73)	18.46 (18.25)	18.66 (18.82)	18.66 (18.27)	18.66 (18.16)	18.51 (18.16)	18.66 (18.33)	18.46 (18.23)	
**PERF: 18.21 (18.58)	17.66 (18.14)	17.66 (18.06)	17.86 (17.92)	18.16 (18.58)	18.16 (18.58)	17.66 (18.12)	17.66 (18.14)	17.86 (17.97)	18.01 (18.12)	17.71 (18.14)	18.06 (18.58)	17.86 (17.88)	17.71 (18.14)	17.66 (18.06)	18.26 (18.58)	18.11 (18.52)	17.66 (18.10)	17.71 (18.09)	18.26 (18.58)	17.86 (18.11)	18.26 (18.58)	18.26 (18.58)	18.15 (18.12)	18.21 (18.58)	17.71 (18.14)	17.66 (18.00)	17.86 (18.06)	17.71 (18.18)	17.86 (18.11)	
**PERF: 18.31 (18.49)	18.36 (18.20)	18.36 (18.13)	18.47 (17.98)	18.17 (18.49)	18.17 (18.49)	18.36 (18.18)	18.36 (18.20)	18.17 (18.02)	18.22 (18.18)	18.36 (18.19)	18.32 (18.49)	18.36 (18.00)	18.36 (18.19)	18.17 (18.09)	18.32 (18.49)	18.36 (18.49)	18.36 (18.16)	18.56 (18.20)	18.32 (18.49)	18.52 (18.17)	18.17 (18.49)	18.17 (18.49)	18.07 (18.18)	18.31 (18.49)	18.36 (18.19)	18.36 (18.09)	18.17 (18.09)	18.36 (18.23)	18.52 (18.17)	
**PERF: 17.97 (18.44)	18.12 (18.20)	18.21 (18.11)	18.02 (18.05)	17.92 (18.40)	17.92 (18.40)	18.26 (18.19)	18.21 (18.16)	18.26 (18.05)	18.06 (18.15)	18.12 (18.19)	17.97 (18.44)	18.12 (18.03)	17.92 (18.16)	18.26 (18.11)	17.97 (18.44)	17.92 (18.40)	18.21 (18.13)	17.92 (18.17)	17.97 (18.44)	17.97 (18.18)	17.92 (18.40)	17.92 (18.40)	18.21 (18.15)	17.83 (18.44)	17.92 (18.16)	18.12 (18.11)	18.26 (18.11)	17.92 (18.19)	17.97 (18.18)	
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
**PERF: 18.11 (18.40)	18.05 (18.17)	18.05 (18.09)	18.05 (18.05)	18.25 (18.37)	18.25 (18.37)	18.05 (18.16)	18.05 (18.14)	18.05 (18.05)	18.25 (18.16)	18.05 (18.16)	18.25 (18.40)	18.05 (18.03)	18.25 (18.16)	18.05 (18.09)	18.05 (18.37)	18.05 (18.34)	17.91 (18.11)	18.05 (18.14)	18.05 (18.37)	18.25 (18.18)	18.25 (18.37)	18.25 (18.37)	18.11 (18.16)	18.25 (18.40)	18.25 (18.16)	18.05 (18.09)	18.05 (18.09)	18.25 (18.19)	18.05 (18.15)	
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
**PERF: 18.23 (18.37)	18.23 (18.17)	18.14 (18.13)	18.23 (18.07)	18.23 (18.35)	18.23 (18.35)	18.23 (18.16)	18.14 (18.17)	18.23 (18.07)	18.23 (18.16)	18.43 (18.20)	18.23 (18.37)	18.38 (18.05)	18.23 (18.17)	18.28 (18.13)	18.43 (18.37)	18.43 (18.35)	18.38 (18.12)	18.43 (18.18)	18.43 (18.37)	18.23 (18.18)	18.23 (18.35)	18.23 (18.35)	18.23 (18.16)	18.23 (18.37)	18.23 (18.17)	18.38 (18.11)	18.23 (18.11)	18.23 (18.19)	18.43 (18.18)	
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
**PERF: 19.04 (18.45)	19.04 (18.27)	19.04 (18.23)	18.84 (18.15)	19.04 (18.42)	19.04 (18.42)	18.89 (18.26)	19.04 (18.27)	18.89 (18.17)	19.09 (18.28)	19.16 (18.27)	19.04 (18.45)	18.89 (18.16)	19.20 (18.27)	18.84 (18.21)	19.04 (18.45)	19.04 (18.42)	18.74 (18.23)	19.00 (18.25)	19.00 (18.42)	18.84 (18.26)	19.04 (18.42)	19.04 (18.42)	19.09 (18.28)	19.04 (18.45)	19.20 (18.27)	18.89 (18.21)	18.89 (18.21)	19.20 (18.28)	18.84 (18.26)	
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
**PERF: 18.77 (18.48)	18.77 (18.32)	18.77 (18.29)	18.97 (18.24)	18.77 (18.46)	18.77 (18.46)	18.77 (18.32)	18.77 (18.32)	18.77 (18.24)	18.57 (18.32)	18.66 (18.34)	18.72 (18.46)	18.77 (18.23)	18.82 (18.34)	18.97 (18.29)	18.72 (18.46)	18.77 (18.46)	18.97 (18.31)	18.82 (18.33)	18.77 (18.46)	19.08 (18.31)	18.92 (18.46)	18.92 (18.46)	18.57 (18.32)	18.88 (18.46)	18.82 (18.34)	18.77 (18.27)	18.97 (18.29)	18.62 (18.34)	18.92 (18.31)	
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
**PERF: 18.55 (18.50)	18.75 (18.37)	18.85 (18.32)	18.75 (18.29)	18.35 (18.46)	18.35 (18.46)	18.90 (18.36)	18.75 (18.37)	18.90 (18.29)	18.55 (18.34)	18.55 (18.37)	18.40 (18.48)	18.75 (18.28)	18.35 (18.35)	18.85 (18.32)	18.40 (18.48)	18.35 (18.46)	18.70 (18.34)	18.35 (18.33)	18.40 (18.48)	18.45 (18.36)	18.40 (18.48)	18.20 (18.46)	18.70 (18.34)	18.45 (18.50)	18.35 (18.35)	18.90 (18.32)	18.70 (18.32)	18.55 (18.36)	18.60 (18.36)	
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
^[
WARNING from sink_sub_bin_sink1: A lot of buffers are being dropped.
Debug info: gstbasesink.c(2902): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_0/GstBin:sink_bin/GstBin:sink_sub_bin1/GstFakeSink:sink_sub_bin_sink1:
There may be a timestamping problem, or this computer is too slow.
^C** ERROR: <_intr_handler:140>: User Interrupted.. 

Quitting
App run successful

However, I have an xrdp installed and it been used as a display so is there a way to display the inference on the xrdp?

5

Hi,

Sorry that I’m not familiar with xrdp so don’t have an exact answer.

In general, you can set the display device via environment parameter.
For example, we can use the virtual DISPLAY via this command:

$ Xvfb :1 &
$ export DISPLAY=:1

Thanks.

6

Hi,

I have tried the above solution but no display is coming yet. I can display a clock using Xvfb so I know it is installed and works fine. My config file is as below:-

source30_1080p_dec_infer-resnet_tiled_display_int8.txt (4.0 KB)

Should I change anything in the config file to get the display?

7

Hi,

Have you get the DISPLAY via xrdp for other use case before.
Suppose it should work with the similar approach.

Thanks.