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Bansal__Krishan
Beginner
238 Views

OPEN VINO: MKLDNNPlugin error during execution of security_barrier_camera_sample.exe

Hi ,

when i was running a demo example from demo_security_barrier_camera.bat then during inference engine security , I see below error:

[ ERROR ] Cannot find plugin to use :Tried load plugin : MKLDNNPlugin,  error: Plugin MKLDNNPlugin cannot be loaded: cannot load plugin: MKLDNNPlugin from ../../../lib/intel64: Cannot load library '../../../lib/intel64\MKLDNNPlugin.dll': 126 from cwd: C:\Intel\computer_vision_sdk_2018.2.317\deployment_tools\inference_engine\bin\intel64\Release, skipping
cannot load plugin: MKLDNNPlugin from : Cannot load library 'MKLDNNPlugin.dll': 126 from cwd: C:\Intel\computer_vision_sdk_2018.2.317\deployment_tools\inference_engine\bin\intel64\Release, skipping

Where as I see MKLDNNPlugin.dll present at the directories mentioned.

 

 

Run command generated was as per below:

###############|| Run Inference Engine security barrier camera sample ||###############


Waiting for 0 seconds, press a key to continue ...
security_barrier_camera_sample.exe -i "C:\Intel\computer_vision_sdk_2018.2.317\deployment_tools\demo\\..\demo\car_1.bmp" -m "C:\Intel\computer_vision_sdk_2018.2.317\deployment_tools\demo\\..\intel_models\vehicle-license-plate-detection-barrier-0007\FP32\vehicle-license-plate-detection-barrier-0007.xml" -m_va "C:\Intel\computer_vision_sdk_2018.2.317\deployment_tools\demo\\..\intel_models\vehicle-attributes-recognition-barrier-0039\FP32\vehicle-attributes-recognition-barrier-0039.xml" -m_lpr "C:\Intel\computer_vision_sdk_2018.2.317\deployment_tools\demo\\..\intel_models\license-plate-recognition-barrier-0001\FP32\license-plate-recognition-barrier-0001.xml" -d CPU -d_va CPU -d_lpr CPU
InferenceEngin

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5 Replies
Severine_H_Intel
Employee
238 Views

Hi Krishan, 

what is your CPU? Are you running this demo on Windows 10? 

Can you run the problematic command line alone and copy here the debug output?

Best, 

Severine

Bansal__Krishan
Beginner
238 Views

Hi Habert, 

The issue was resolved after i re-installed openVino in repair mode.

 

Thanks,

Krishan Bansal

yu__xiaolong
Beginner
238 Views

hello ,i get the same error ,and i do re-installed openVino in repair mode , but it still in error:

[ ERROR ] Cannot find plugin to use :Tried load plugin : MKLDNNPlugin,  error: Plugin MKLDNNPlugin cannot be loaded: cannot load plugin: MKLDNNPlugin from ../../../lib/intel64: Cannot load library '../../../lib/intel64\MKLDNNPlugin.dll': 126 from cwd: D:\Intel\computer_vision_sdk_2018.4.420\deployment_tools\inference_engine\samples\security_barrier_camera_demo, skipping
cannot load plugin: MKLDNNPlugin from : Cannot load library 'MKLDNNPlugin.dll': 126 from cwd: D:\Intel\computer_vision_sdk_2018.4.420\deployment_tools\inference_engine\samples\security_barrier_camera_demo, skipping

my CPU is i7-7500u

Wang__Yumeng
Beginner
238 Views

Hi, I got the save error: RuntimeError: Cannot find plugin to use :Tried load plugin : MKLDNNPlugin, error: Plugin MKLDNNPlugin cannot be loaded: cannot load plugin: MKLDNNPlugin from : Cannot load library 'MKLDNNPlugin.dll': 126 from cwd: C:\Users\Devymex\source\repos\easyinfer\samples\resnet, skipping
Shubha_R_Intel
Employee
238 Views

Dear folks,

this is an extremely old forum thread. Have you tried with OpenVino 2019 R1 ? If not, I strongly encourage you to install it and try again.

Thanks for using OpenVino !

Shubha

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