Graph Composer 3.0.0 tmp file error

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Simple graph that is just a Video Test Source to a Xv based Video Renderer.
It seems to be deploying the graph to a tmp folder and then cannot find it.
There is no sign of this folder in /tmp.
Where should I look for the cause of this behavior?

When run, the logs show:
DEBUG:Registry:Graph successfully installed to /tmp/gxf_140564694236112
E0810 13:01:45.631275940 3983 fork_posix.cc:76] Other threads are currently calling into gRPC, skipping fork() handlers
2023-08-10 13:01:45.637 INFO gxf/gxe/gxe.cpp@182: Creating context
2023-08-10 13:01:45.641 ERROR gxf/std/extension_loader.cpp@114: Failed to load extension /tmp/gxf_140564694236112/gxf/std/libgxf_std.so Error: libcudart.so.12: cannot open shared object file: No such file or directory
2023-08-10 13:01:45.641 ERROR gxf/gxe/gxe.cpp@242: LoadExtensionManifest Error: GXF_EXTENSION_FILE_NOT_FOUND

Thanks,
Phil

3

Can the sample graphs in /opt/nvidia/deepstream/deepstream/reference_graphs/ work?

4

The reference graphs produce the same error.

Below is the full log for one of the reference graphs:
DEBUG:Registry:Installing graph in dir /tmp//.nvgraph.k2rk6pko
2023-08-11 10:39:07,697 - Registry - INFO - Installing graph …
INFO:Registry:Installing graph …
DEBUG:Registry:List of all extensions dependencies needed:
[ExtensionRecord(name=‘NvDsMuxDemuxExt’, version=‘1.3.0’, uuid=‘89b8398c-5820-4051-835c-a91f2d49766b’), ExtensionRecord(name=‘NvDsBaseExt’, version=‘1.4.0’, uuid=‘56d7e3ec-62c6-4652-bcc8-4f1c3b00df03’), ExtensionRecord(name=‘NvDsOutputSinkExt’, version=‘1.3.0’, uuid=‘3fc9ad87-03e7-47a8-bbfc-8501c3f7ff2f’), ExtensionRecord(name=‘NvDsInferenceUtilsExt’, version=‘1.3.0’, uuid=‘27856a43-5ad4-4d8e-be36-0ec2cf9bbb58’), ExtensionRecord(name=‘NvDsInferenceExt’, version=‘1.3.0’, uuid=‘0b02963e-c24e-4c13-ace0-c4cdf36c7c71’), ExtensionRecord(name=‘NvDsSampleModelsExt’, version=‘1.3.0’, uuid=‘909dc1ea-c654-44c1-97a3-0b8fec12141a’), ExtensionRecord(name=‘NvDsVisualizationExt’, version=‘1.3.0’, uuid=‘25903cd4-fc5c-4139-987b-47bb27e8b424’), ExtensionRecord(name=‘NvDsSourceExt’, version=‘1.3.0’, uuid=‘a632d022-3425-4848-9074-e6483ef74366’)]
DEBUG:Registry:Complete dependency graph {
“NvDsSourceExt:1.3.0”: [
“NvDsBaseExt:1.4.0”,
“HttpExtension:0.2.0”
],
“NvDsBaseExt:1.4.0”: [
“NvDsInterfaceExt:1.3.0”,
“StandardExtension:2.3.0”,
“MultimediaExtension:2.3.0”
],
“NvDsOutputSinkExt:1.3.0”: [
“NvDsBaseExt:1.4.0”
],
“HttpExtension:0.2.0”: [
“StandardExtension:2.3.0”
],
“NvDsInterfaceExt:1.3.0”: ,
“StandardExtension:2.3.0”: ,
“MultimediaExtension:2.3.0”: [
“StandardExtension:2.3.0”
],
“NvDsMuxDemuxExt:1.3.0”: [
“NvDsBaseExt:1.4.0”
],
“NvDsInferenceUtilsExt:1.3.0”: [
“NvDsBaseExt:1.4.0”,
“NvDsInferenceExt:1.3.0”,
“NvDsSourceExt:1.3.0”
],
“NvDsInferenceExt:1.3.0”: [
“NvDsBaseExt:1.4.0”
],
“NvDsSampleModelsExt:1.3.0”: [
“NvDsInferenceExt:1.3.0”
],
“NvDsVisualizationExt:1.3.0”: [
“NvDsOutputSinkExt:1.3.0”
]
}
DEBUG:Registry:Dependent extensions required [‘NvDsInterfaceExt:1.3.0’, ‘StandardExtension:2.3.0’, ‘MultimediaExtension:2.3.0’, ‘NvDsBaseExt:1.4.0’, ‘NvDsMuxDemuxExt:1.3.0’, ‘NvDsOutputSinkExt:1.3.0’, ‘NvDsInferenceExt:1.3.0’, ‘HttpExtension:0.2.0’, ‘NvDsSourceExt:1.3.0’, ‘NvDsInferenceUtilsExt:1.3.0’, ‘NvDsSampleModelsExt:1.3.0’, ‘NvDsVisualizationExt:1.3.0’]
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=‘11.8’, cudnn=None, tensorrt=None, deepstream=None, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=‘12.1’, cudnn=None, tensorrt=None, deepstream=None, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=None, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=None, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
DEBUG:Registry:Found a close match TargetConfig(platform=PlatformConfig(arch=‘x86_64’, os=‘linux’, distribution=‘ubuntu_20.04’), compute=ComputeConfig(cuda=None, cudnn=None, tensorrt=None, deepstream=‘6.3’, triton=None, vpi=None))
2023-08-11 10:39:07,722 - Registry - INFO -
Requested target configuration:
arch: x86_64 os: linux distribution: ubuntu_20.04 cuda: 12.1 cudnn: 8.8.1 tensorrt: 8.5.3 deepstream: 6.2.1 vpi: 2.3.1

Selected extension variants:
NvDsInterfaceExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
StandardExtension
Version: 2.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 cuda: 12.1
MultimediaExtension
Version: 2.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04
NvDsBaseExt
Version: 1.4.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsMuxDemuxExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsOutputSinkExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsInferenceExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
HttpExtension
Version: 0.2.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04
NvDsSourceExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsInferenceUtilsExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsSampleModelsExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsVisualizationExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3

INFO:Registry:
Requested target configuration:
arch: x86_64 os: linux distribution: ubuntu_20.04 cuda: 12.1 cudnn: 8.8.1 tensorrt: 8.5.3 deepstream: 6.2.1 vpi: 2.3.1

Selected extension variants:
NvDsInterfaceExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
StandardExtension
Version: 2.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 cuda: 12.1
MultimediaExtension
Version: 2.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04
NvDsBaseExt
Version: 1.4.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsMuxDemuxExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsOutputSinkExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsInferenceExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
HttpExtension
Version: 0.2.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04
NvDsSourceExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsInferenceUtilsExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsSampleModelsExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3
NvDsVisualizationExt
Version: 1.3.0 Variant: arch: x86_64 os: linux distribution: ubuntu_20.04 deepstream: 6.3

DEBUG:Registry:Importing ext libs from ngc repo for NvDsInterfaceExt
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/f787f50d-9004-4e85-88b9-1ed1894257f2/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/f787f50d-9004-4e85-88b9-1ed1894257f2.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for StandardExtension
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/8ec2d5d6-b5df-48bf-8dee-0252606fdd7e/2.3.0/linux/x86_64/ubuntu_20.04-cuda-12.1/8ec2d5d6-b5df-48bf-8dee-0252606fdd7e.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for MultimediaExtension
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/6f2d1afc-1057-481a-9da6-a5f61fed178e/2.3.0/linux/x86_64/ubuntu_20.04/6f2d1afc-1057-481a-9da6-a5f61fed178e.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsBaseExt
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/56d7e3ec-62c6-4652-bcc8-4f1c3b00df03/1.4.0/linux/x86_64/ubuntu_20.04-ds-6.3/56d7e3ec-62c6-4652-bcc8-4f1c3b00df03.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsMuxDemuxExt
DEBUG:Registry:Downloading file /home/phil/.cache/nvgraph_registry/ngc-public/89b8398c-5820-4051-835c-a91f2d49766b/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/89b8398c-5820-4051-835c-a91f2d49766b.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsOutputSinkExt
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/3fc9ad87-03e7-47a8-bbfc-8501c3f7ff2f/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/3fc9ad87-03e7-47a8-bbfc-8501c3f7ff2f.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsInferenceExt
DEBUG:Registry:Downloading file /home/phil/.cache/nvgraph_registry/ngc-public/0b02963e-c24e-4c13-ace0-c4cdf36c7c71/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/0b02963e-c24e-4c13-ace0-c4cdf36c7c71.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for HttpExtension
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/22a21c97-f20b-4c03-b277-6e6f52303328/0.2.0/linux/x86_64/ubuntu_20.04/22a21c97-f20b-4c03-b277-6e6f52303328.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsSourceExt
DEBUG:Registry:Using cached variant /home/phil/.cache/nvgraph_registry/ngc-public/a632d022-3425-4848-9074-e6483ef74366/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/a632d022-3425-4848-9074-e6483ef74366.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsInferenceUtilsExt
DEBUG:Registry:Downloading file /home/phil/.cache/nvgraph_registry/ngc-public/27856a43-5ad4-4d8e-be36-0ec2cf9bbb58/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/27856a43-5ad4-4d8e-be36-0ec2cf9bbb58.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsSampleModelsExt
DEBUG:Registry:Downloading file /home/phil/.cache/nvgraph_registry/ngc-public/909dc1ea-c654-44c1-97a3-0b8fec12141a/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/909dc1ea-c654-44c1-97a3-0b8fec12141a.tar.gz
DEBUG:Registry:Importing ext libs from ngc repo for NvDsVisualizationExt
DEBUG:Registry:Downloading file /home/phil/.cache/nvgraph_registry/ngc-public/25903cd4-fc5c-4139-987b-47bb27e8b424/1.3.0/linux/x86_64/ubuntu_20.04-ds-6.3/25903cd4-fc5c-4139-987b-47bb27e8b424.tar.gz
DEBUG:Registry:Graph successfully installed to /tmp/gxf_140564211349600
E0811 10:39:28.019704224 3982 fork_posix.cc:76] Other threads are currently calling into gRPC, skipping fork() handlers
2023-08-11 10:39:28.022 INFO gxf/gxe/gxe.cpp@182: Creating context
2023-08-11 10:39:28.024 ERROR gxf/std/extension_loader.cpp@114: Failed to load extension /tmp/gxf_140564211349600/gxf/std/libgxf_std.so Error: libcudart.so.12: cannot open shared object file: No such file or directory
2023-08-11 10:39:28.024 ERROR gxf/gxe/gxe.cpp@242: LoadExtensionManifest Error: GXF_EXTENSION_FILE_NOT_FOUND

5

How did you install Graph Composer? Have you followed the steps to install DeepStream before Graph Composer? Quickstart Guide — DeepStream 6.3 Release documentation

Seems your extensions are not corerct. Can you sync your extensions again?

registry repo clean
registry cache -c
registry repo sync -n ngc-public
6

Thanks. After running those commands, there was a warning that some extensions failed to sync and referenced the log file nvgraph_registry.log.

In that file, after the list of extensions that synced successfully, there were several that had errors of this pattern:
2023-08-14 09:21:49,827 - Registry - DEBUG - Downloading file /home/phil/.cache/nvgraph_registry/UcxExtension/0.0.5/0.0.5-linux-aarch64_sbsa-ubuntu_20.04-cuda-11.8/target.yaml
2023-08-14 09:21:49,828 - Registry - INFO - Updating database …
2023-08-14 09:21:49,915 - Registry - DEBUG - Incompatible gxf core version
2023-08-14 09:21:49,915 - Registry - DEBUG - Registry gxf core version: 3.0.0 Extension gxf core version: 2.5.0
2023-08-14 09:21:49,915 - Registry - DEBUG - Skipping extension NvDsBaseExt version 1.2.0
2023-08-14 09:21:49,994 - Registry - DEBUG - Incompatible gxf core version
2023-08-14 09:21:49,994 - Registry - DEBUG - Registry gxf core version: 3.0.0 Extension gxf core version: 2.5.0
2023-08-14 09:21:49,994 - Registry - DEBUG - Skipping extension NvDsCloudMsgExt version 1.1.0
2023-08-14 09:21:50,184 - Registry - DEBUG - Extension dependency not found None version: 2.3.0
2023-08-14 09:21:50,184 - Registry - DEBUG - Extension dependency not found None version: 2.3.0
2023-08-14 09:21:50,184 - Registry - DEBUG - Extension dependency not found None version: 1.3.0
2023-08-14 09:21:50,193 - Registry - DEBUG - Extension dependency not found StandardExtension version: 2.3.0
2023-08-14 09:21:50,193 - Registry - DEBUG - Extension dependency not found MultimediaExtension version: 2.3.0
2023-08-14 09:21:50,193 - Registry - DEBUG - Extension dependency not found NvDsInterfaceExt version: 1.3.0

Is this 3.0.0 to 2.5.0 mismatch what might be causing the issue? If so, are there steps to bring these into alignment?

Thanks,
Phil

7

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

Every extension has several versions, different extension versions for different Graph Composer versions. The log is OK.

8

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.