Forums - Crash when loading dlc file

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Crash when loading dlc file
nokia_du
Join Date: 4 Jul 18
Posts: 4
Posted: Thu, 2018-07-12 02:36
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Hi,

I have a dlc with following info.

Total parameters 52311446 (199 MB assuming single precision float)
Total MACs per inference: 135934M (100%)
Converter command: snpe-caffe-to-dlc verbose=False encoding=bgr enable_strict_validation=False disable_batchnorm_folding=False input_types=None model_version=None enable_preprocessing=True input_size=None validation_target=[] input_layers=None
DLC created with converter version: 1.15.0.0
 

When I try to replace this dlc into example project 'image-classification' and run it, the application starting crash.

I trace the last command is at LoadNetworkTask.doInBackground() line 49: network = builder.build()

And I can't find any exception in log but I found that lowmemorykiller appear when app crash.

Is the root cause is this dlc includes too many MACs?

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Re: Crash when loading dlc file
jihoonk
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Join Date: 28 Jan 13
Location: Seoul
Posts: 55
Posted: Thu, 2018-07-12 17:41
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Hi nokia_du,

How about running your dlc using snpe-net-run? If it is okay, the issue is caused from application code.

Thanks,

Jihoon

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Re: Crash when loading dlc file
nokia_du
Join Date: 4 Jul 18
Posts: 4
Posted: Thu, 2018-07-12 18:15
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Hi, jihoonk,

I just run the example code(image-classifiers)  with my own dlc.

The dlc could be work by snpe-net-run, is there something I miss from example code?

====

I just change runtime from CPU to GPU and it worked.

loadNetwork(NeuralNetwork.Runtime.GPU);

 

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