Intel® Distribution of OpenVINO™ Toolkit
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[Bug?] Crash on small networks (num inputs < 8)

idata
Employee
846 Views

Thought I'd just give you guys a heads up: it seems that the Movidius tools cannot handle small neural networks with less than 8 inputs. See for example the two small nets in this zip file: https://www.dropbox.com/s/yutdhcgof9wuyc5/small_nets.zip?dl=0

 

This is the output of mvNCCheck for the network with 8 inputs and outputs:

 

=========================================================

 

mvNCCheck v02.00, Copyright @ Movidius Ltd 2016

 

USB: Transferring Data…

 

USB: Myriad Execution Finished

 

USB: Myriad Connection Closing.

 

USB: Myriad Connection Closed.

 

Result: (1, 8)

 

1) 0 1.0

 

2) 7 0.0

 

3) 6 0.0

 

4) 5 0.0

 

5) 4 0.0

 

Expected: (8,)

 

1) 5 0.74219

 

2) 4 0.15564

 

3) 6 0.094849

 

4) 3 0.0055466

 

5) 2 0.00071287

 

Obtained values

 

Obtained Min Pixel Accuracy: 134.69732999801636% (max allowed=2%), Fail

 

Obtained Average Pixel Accuracy: 33.67209732532501% (max allowed=1%), Fail

 

Obtained Percentage of wrong values: 50.0% (max allowed=0%), Fail

 

Obtained Pixel-wise L2 error: 59.944784836141054% (max allowed=1%), Fail

 

Obtained Global Sum Difference: 1.9992806911468506

 

=========================================================

 

(Note that the output is not correct, by the way).

 

This is the result for the network with 7 inputs:

 

=========================================================

 

mvNCCheck v02.00, Copyright @ Movidius Ltd 2016

 

USB: Transferring Data…

 

[Error 25] Myriad Error: "Status.ERROR".

 

=========================================================

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idata
Employee
551 Views

Can anyone help with this? :)

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