ncappzoo build get [Fail] with Obtained value

[idata]

ncsdk has been built in Ubuntu 16.04 x64. ncappzoo is build with make, with one NCS is pluged in.

When build TensorFlow InceptionV2, I get some [Fail] logs as follows (I don't change anything):

A.

… …make[2]: Entering directory '/home/guan/NCS/ncappzoo/tensorflow/inception_v2'… …Generating Profile Report 'output_report.html'…… …USB: Transferring Data…USB: Myriad Execution FinishedUSB: Myriad Connection Closing.USB: Myriad Connection Closed.Result: (1, 1, 1001)1) 1000 nan2) 328 nan3) 341 nan4) 340 nan5) 339 nanExpected: (1, 1001)1) 947 0.9996252) 808 0.0003750673) 791 1.48096e-094) 229 1.08099e-115) 790 3.16383e-13/usr/local/bin/ncsdk/Controllers/Metrics.py:75: RuntimeWarning: invalid value encountered in greater diff)) / total_values * 100 Obtained values

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

Obtained Average Pixel Accuracy: nan% (max allowed=1%), Fail Obtained Percentage of wrong values: 0.0% (max allowed=0%), Fail Obtained Pixel-wise L2 error: nan% (max allowed=1%), Fail Obtained Global Sum Difference: nan

/usr/local/bin/ncsdk/Controllers/Metrics.py:75: RuntimeWarning: invalid value encountered in greater

diff)) / total_values * 100 seems to be the underlying problem… I guess.

B.

… …make[2]: Entering directory '/home/guan/NCS/ncappzoo/tensorflow/mobilenets'… …Generating Profile Report 'output_report.html'…… …USB: Transferring Data…USB: Myriad Execution FinishedUSB: Myriad Connection Closing.USB: Myriad Connection Closed.Result: (1, 1, 1001)1) 600 0.770512) 886 0.061313) 905 0.0532844) 893 0.0182655) 906 0.0092926Expected: (1, 1001)1) 600 0.7232522) 886 0.09449783) 905 0.03325144) 893 0.0227075) 790 0.0145219 Obtained values

Obtained Min Pixel Accuracy: 6.53381422162056% (max allowed=2%), Fail

Obtained Average Pixel Accuracy: 0.02274659782415256% (max allowed=1%), Pass Obtained Percentage of wrong values: 0.2997002997002997% (max allowed=0%), Fail Obtained Pixel-wise L2 error: 0.2732927306157317% (max allowed=1%), Pass Obtained Global Sum Difference: 0.16467970609664917

Here I get 2 Fail and 2 Pass.

I have built it twice and the problem is always the same. Is it some BUGs in ncappzoo?

[idata]

@iceguan You're right about a bug in the ncappzoo example. Thanks for bringing this to our attention.