Forums - Failed to convert my caffemodel to DLC

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Failed to convert my caffemodel to DLC
yangfan34
Join Date: 6 Dec 17
Posts: 9
Posted: Thu, 2018-05-17 00:04
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Hi guys,

Now I run all examples in SNPE very well. But I got failed when trying to port  my  caffemodel on PC to snapdragon device.

I successfully trained this model (https://github.com/weiliu89/caffe.git  (refs/heads/ssd)) on PC and tried to convert its deploy.prototxt and caffemodel into DLC file.

$SNPE_ROOT/bin/x86_64-linux-clang/snpe-caffe-to-dlc --caffe_txt $SNPE_ROOT/models/alexnet/ssd_data/deploy.prototxt --caffe_bin $SNPE_ROOT/models/alexnet/ssd_data/VGG_VOC0712_SSD_700x700_iter_32800.caffemodel --dlc ssd_data/vgg_ssd_alexnet.dlc
 
----error output----
/home/yangfan34/workspace/lenovo/qualcomm/snpe-1.15.0/lib/python/snpe/snpe_caffe_to_dlc.py:1567: RuntimeWarning: error_code=902; error_message=Layer parameter value is invalid in DSP. Layer conv4_3_norm: InstanceNorm (dynamic statistics calculation in BatchNorm) scale must be 1.0 on DSP runtime.; error_component=DSP Runtime; line_no=136; thread_id=139683607803712
  output_name = str(self.get_output_name(layer)))
/home/yangfan34/workspace/lenovo/qualcomm/snpe-1.15.0/lib/python/snpe/snpe_caffe_to_dlc.py:2388: RuntimeWarning: error_code=1000; error_message=Layer is not supported. Layer detection_out of type SsdDetectionOutput not supported by GPU runtime; error_component=Model Validation; line_no=257; thread_id=139683607803712
  confidence_threshold=params.confidence_threshold)
 
There is no DLC file generated in ssd_data dir. Does the error  mean these two layers (conv4_3_norm and detection_out) should be removed? Hope your feedback.
 
Cheers,
Yangfan
 
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Re: Failed to convert my caffemodel to DLC
yangfan34
Join Date: 6 Dec 17
Posts: 9
Posted: Thu, 2018-05-17 00:39
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Hi, 

Layer detection_out is defined by SSD itself and we can skip it.

Layer conv4_3_norm seems a standard layer in Caffe. Can I know which version is supported by SNPE 1.15.0? 

 

Cheers,

Yangfan

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Re: Failed to convert my caffemodel to DLC
sgiri1
Join Date: 18 Jun 18
Posts: 2
Posted: Thu, 2018-06-21 16:08
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Hi,

I had the exact same issue. Did you manage to resolve it?

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Re: Failed to convert my caffemodel to DLC
sgiri1
Join Date: 18 Jun 18
Posts: 2
Posted: Thu, 2018-06-21 16:08
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Hi,

I had the exact same issue. Did you manage to resolve it?

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Re: Failed to convert my caffemodel to DLC
yangfan34
Join Date: 6 Dec 17
Posts: 9
Posted: Sun, 2018-06-24 19:15
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Not yet.

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Re: Failed to convert my caffemodel to DLC
Jacob_Ke
Join Date: 24 Aug 17
Posts: 10
Posted: Wed, 2018-07-04 00:38
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Hi yangfan34,

I have the same error with layer detection_out

how do you skip it? 

Thanks

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