Up AI Core doesn't work well with OpenVINO Toolkit
I am trying to make my Up AI Core work with OpenVINO Toolkit, but met with some issues.
This is a small box with Atom x5-E3940, 1.6GHz (4 Cores) & 12 Execution Units and 8GB RAM, and I installed Ubuntu 16.04 there.
I got Up AI Core hardware detected at boot time with dmesg as below:
[ 2.272246] usb 3-1: new high-speed USB device number 2 using xhci_hcd [ 2.421164] usb 3-1: New USB device found, idVendor=03e7, idProduct=2150 [ 2.421259] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.421345] usb 3-1: Product: Movidius MA2X5X [ 2.421428] usb 3-1: Manufacturer: Movidius Ltd. [ 2.421510] usb 3-1: SerialNumber: 03e72150
I followed closely with guidance at https://software.intel.com/en-us/articles/OpenVINO-Install-Linux to enable user access to the mPCIe card before reboot the box.
Then I executed ./demo_security_barrier_camera.sh -d MYRIAD in folder opt/intel/computer_vision_sdk/deployment_tools/demo/. To be noticed that I executed same cmd with parameters -d GPU/CPU and got the result well already before I tried MYRIAD.
And I got error output like this:
InferenceEngine: API version ............ 1.2 Build .................. 13911 [ INFO ] Parsing input parameters [ INFO ] Reading input [ INFO ] Loading plugin MYRIAD API version ............ 1.2 Build .................. 13911 Description ....... myriadPlugin [ INFO ] Loading network files for VehicleDetection [ INFO ] Batch size is forced to 1 [ INFO ] Checking Vehicle Detection inputs [ INFO ] Checking Vehicle Detection outputs [ INFO ] Loading Vehicle Detection model to the MYRIAD plugin [ ERROR ] The plugin does not support networks with FP32 format. Supported format: FP16. Error on or near line 142; exiting with status 1
Anyone has a hint on how to fix this?
Edited by Admin: Fixed code formatting
Look at this lines:
[ INFO ] Loading Vehicle Detection model to the MYRIAD plugin
[ ERROR ] The plugin does not support networks with FP32 format.
Supported format: FP16.
Error on or near line 142; exiting with status 1
Your model is converted to an FP32 (Floatind Point 32 bit) IR (Intermediate Representation). Try to convert it with the model optimizer and the argument "--data_type FP16". Maybe that works.
If it doen't work: I think there are some bigger problems in MYRIAD based chips. Here is an issue I opened on intel forum:
I hope it helped!
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