deepstream4.0 GST_ELEMENT_FACTORY gstelementfactory.c:456:gst_element_factory_make: no such element factory "nvstreammux",Why?

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

I try to install deepstream4.0 and test the sample.

my command like this:

deepstream-app -c samples/configs/deepstream-app/source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt

but I get error:

** ERROR: <create_multi_source_bin:653>: Failed to create element 'src_bin_muxer'
** ERROR: <create_multi_source_bin:715>: create_multi_source_bin failed
** ERROR: <create_pipeline:967>: create_pipeline failed
** ERROR: <main:632>: Failed to create pipeline
Quitting

so ,I use GST_DEBUG=3 deepstream-app -c samples/configs/deepstream-app/source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt and got this:

0:00:00.016348189  4765 0x5574dfe86010 WARN     GST_ELEMENT_FACTORY gstelementfactory.c:456:gst_element_factory_make: no such element factory "nvstreammux"!
** ERROR: <create_multi_source_bin:653>: Failed to create element 'src_bin_muxer'
** ERROR: <create_multi_source_bin:715>: create_multi_source_bin failed

I try to delete the cache file.and get this :

rm ~/.cache/gstreamer-1.0/registry.x86_64.bin
tms@tms-Super-Server:~/software/deepstream_sdk_v4.0_x86_64$ gst-inspect-1.0 -b

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.481: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dsexample.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.481: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_osd.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.481: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_of.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.481: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_tracker.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.481: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.483: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistream.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.483: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_eglglessink.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.483: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_jpegdec.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.483: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ofvisual.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.483: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideoconvert.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.484: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideo4linux2.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.484: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_segvisual.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.484: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistreamtiler.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.484: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dewarper.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.707: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dsexample.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.708: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_osd.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.708: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_of.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.708: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_tracker.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.709: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.709: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistream.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.709: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_eglglessink.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.710: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_jpegdec.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.710: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ofvisual.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.710: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideoconvert.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.711: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideo4linux2.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.711: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_segvisual.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.712: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistreamtiler.so': libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.712: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dewarper.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
文件黑名单:
  libnvdsgst_dewarper.so
  libnvdsgst_multistreamtiler.so
  libnvdsgst_segvisual.so
  libgstnvvideo4linux2.so
  libgstnvvideoconvert.so
  libnvdsgst_ofvisual.so
  libnvdsgst_jpegdec.so
  libnvdsgst_eglglessink.so
  libnvdsgst_multistream.so
  libnvdsgst_infer.so
  libnvdsgst_tracker.so
  libnvdsgst_of.so
  libnvdsgst_osd.so
  libnvdsgst_dsexample.so

总数: 14 个黑名单文件

I got many alert info and 14 files in blacklist.but i can’t get nvstreammux.

and I notic alert info like this:

(gst-plugin-scanner:4773): GStreamer-WARNING **: 18:49:55.712: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dewarper.so’: libcudart.so.10.1: cannot open shared object file: No such file or directory

but ,I have the file use this command:

$ls /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistreamtiler.so

/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistreamtiler.so

so,the file is ok,but why i can’t open with sudo?

gst-inspect-1.0 nvstreammux
没有那样的组件或插件‘nvstreammux’

my system is ubuntu 18.04 ,with cuda 10.0 and trt 5.1.5.0

so,why i got error?could u help me?

2

Hi tms2003,

Please check if your NVIDIA driver is the latest one, you could find relevant driver information from official website.
Be sure to reboot the system after installed.

Thanks

1 Like
3 
/opt/nvidia/deepstream/deepstream-4.0/sources/objectDetector_Yolo$ gst-inspect-1.0 nvstreammux
0:00:00.002649831  7205 0x55b4af7ca630 WARN            GST_REGISTRY gstregistrybinary.c:490:gst_registry_binary_check_magic: Binary registry magic version is different : 1.3.0 != 1.12.0
0:00:00.738340451  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0x120000: 'AVR (Audio Visual Research)' is not mapped
0:00:00.738395067  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0x180000: 'CAF (Apple Core Audio File)' is not mapped
0:00:00.738408738  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0x100000: 'HTK (HMM Tool Kit)' is not mapped
0:00:00.738420471  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0xc0000: 'MAT4 (GNU Octave 2.0 / Matlab 4.2)' is not mapped
0:00:00.738433690  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0xd0000: 'MAT5 (GNU Octave 2.1 / Matlab 5.0)' is not mapped
0:00:00.738444479  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0x210000: 'MPC (Akai MPC 2k)' is not mapped
0:00:00.738457431  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0xe0000: 'PVF (Portable Voice Format)' is not mapped
0:00:00.738470701  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0x160000: 'SD2 (Sound Designer II)' is not mapped
0:00:00.738486704  7206 0x560a48600e10 WARN                 default gstsf.c:98:gst_sf_create_audio_template_caps: format 0x190000: 'WVE (Psion Series 3)' is not mapped
0:00:00.765344152  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstflv.so: undefined symbol: gst_aggregator_pad_has_buffer

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:04.695: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstflv.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstflv.so: undefined symbol: gst_aggregator_pad_has_buffer
0:00:01.641273565  7206 0x560a48600e10 WARN                  ladspa gstladspa.c:507:plugin_init:<plugin155> no LADSPA plugins found, check LADSPA_PATH
0:00:01.643706007  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so: undefined symbol: gst_type_find_helper_get_range_full

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.574: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so: undefined symbol: gst_type_find_helper_get_range_full
0:00:01.652843096  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstopengl.so: undefined symbol: gst_egl_image_from_texture

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.583: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstopengl.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstopengl.so: undefined symbol: gst_egl_image_from_texture
0:00:01.670260050  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.600: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistream.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.670508830  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.601: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dewarper.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.670709610  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.601: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_osd.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.671284022  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.601: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.672109096  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.602: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dsexample.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.672380792  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.602: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideo4linux2.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.672584980  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.603: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_tracker.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.672777517  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.603: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_segvisual.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.673021926  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.603: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_jpegdec.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.673223914  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.603: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistreamtiler.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.673426902  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.604: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideoconvert.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.673618907  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.604: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ofvisual.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.673818924  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.604: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_eglglessink.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.674009210  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: libcudart.so.10.1: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.604: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_of.so': libcudart.so.10.1: cannot open shared object file: No such file or directory
0:00:01.901320509  7206 0x560a48600e10 WARN      GST_PLUGIN_LOADING gstplugin.c:792:_priv_gst_plugin_load_file_for_registry: module_open failed: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgtk.so: undefined symbol: gst_gl_display_wayland_new_with_display

(gst-plugin-scanner:7206): GStreamer-WARNING **: 02:37:05.831: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgtk.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstgtk.so: undefined symbol: gst_gl_display_wayland_new_with_display
No such element or plugin 'nvstreammux'

$ nvidia-smi

Wed Aug 21 02:38:10 2019       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 430.40       Driver Version: 430.40       CUDA Version: 10.1     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 1080    Off  | 00000000:01:00.0  On |                  N/A |
| 34%   52C    P0    37W / 180W |   1403MiB /  8118MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0      1409      G   /usr/lib/xorg/Xorg                           490MiB |
|    0      1644      G   /usr/bin/gnome-shell                         334MiB |
|    0      9914      G   ...quest-channel-token=6768318621729276611   576MiB |
+-----------------------------------------------------------------------------+

$ nvcc --version

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Mon_Mar_11_22:07:30_CDT_2019
Cuda compilation tools, release 10.0, V10.0.326

I still confuse about which CUDA_VER should I use. I think 10.0, but at nvidia-smi says: 10.1.
All program I compile with CUDA_VER=10.0.

Thank you very much.

Warmest regards,
Suryadi

4

HI Suryadi,

For you issue, please file a new topic with your issue, and platform, system environment information as reference.

Thanks

5

For this experiment, I try on ubuntu 18.04, x86_64. Thanks.

6

Did you fix this problem??