Closed PkuRainBow closed 6 years ago
Would you be able to provide more information about the failure?
Evaluation code is included in the repo for datasets with ground-truth optical flows, e.g. MPI-Sintel, FlyingChiars, etc. To get EPE values use --inference
mode
There exist some environmental problem, might be complex to post here.
It would be great if you could share us the well-converted model, e.g., sharing a link would be great!
I have followed the instructions and had a failure as well. Step 1 executed fine. But with step 2 I get
Traceback (most recent call last): File "/fn2pytorch/convert.py", line 27, in <module> import models File "/fn2pytorch/models.py", line 8, in <module> from networks.resample2d_package.modules.resample2d import Resample2d File "/fn2pytorch/networks/resample2d_package/modules/resample2d.py", line 3, in <module> from ..functions.resample2d import Resample2dFunction File "/fn2pytorch/networks/resample2d_package/functions/resample2d.py", line 3, in <module> from .._ext import resample2d ImportError: No module named _ext
@aelnouby It looks like you haven't installed the custom layers in your flownet2-pytorch. Please install the layers, and run step2 again.
The instruction in the readme has been updated with the same information. https://github.com/NVIDIA/flownet2-pytorch/blob/master/README.md#convert-official-caffe-pre-trained-models-to-pytorch
I also meet a problem when run run-caffe2pytorch.sh:
F0103 07:35:50.917933 10 cudnn_conv_layer.cpp:52] Check failed: error == cudaSuccess (35 vs. 0) CUDA driver version is insufficient for CUDA runtime version *** Check failure stack trace: *** /bin/bash: line 1: 10 Aborted (core dumped) python /fn2pytorch/convert.py ./FlowNet2-C/FlowNet2-C_weights.caffemodel ./FlowNet2-C/FlowNet2-C_deploy.prototxt.template /fn2pytorch
Could you please release a well-converted model?
Ok, we'll release the converted models.
On Tue, Jan 2, 2018 at 11:41 PM LShi notifications@github.com wrote:
I also meet a problem when run run-caffe2pytorch.sh:
F0103 07:35:50.917933 10 cudnn_conv_layer.cpp:52] Check failed: error == cudaSuccess (35 vs. 0) CUDA driver version is insufficient for CUDA runtime version Check failure stack trace: /bin/bash: line 1: 10 Aborted (core dumped) python /fn2pytorch/convert.py ./FlowNet2-C/FlowNet2-C_weights.caffemodel ./FlowNet2-C/FlowNet2-C_deploy.prototxt.template /fn2pytorch
Could you please release a well-converted model?
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Same error as @lshiwjx
Thanks @fitsumreda , looking forward releasing the models.
we've added converted caffe pre-trained models.
Hi @fitsumreda ,
Thanks for sharing the models.
I have tried to load the state_dict for FlownetSD, however I found that the state_dict for the model and the pre-trained file does not match.
len(torch.load('models/flownet/FlowNet2-SD_checkpoint.pth.tar')['state_dict'].keys())
>> 60
While,
self.flownet = FlowNetSD.FlowNetSD(args=None)
len(self.flownet.state_dict().keys())
>>115
The difference:
[k for k in self.flownet.state_dict().keys() if k not in torch.load('models/flownet/FlowNet2-SD_checkpoint.pth.tar')['state_dict'].keys()]
>> ['conv0.1.weight', 'conv0.1.bias', 'conv0.1.running_mean', 'conv0.1.running_var', 'conv1.1.weight', 'conv1.1.bias', 'conv1.1.running_mean', 'conv1.1.running_var', 'conv1_1.1.weight', 'conv1_1.1.bias', 'conv1_1.1.running_mean', 'conv1_1.1.running_var', 'conv2.1.weight', 'conv2.1.bias', 'conv2.1.running_mean', 'conv2.1.running_var', 'conv2_1.1.weight', 'conv2_1.1.bias', 'conv2_1.1.running_mean', 'conv2_1.1.running_var', 'conv3.1.weight', 'conv3.1.bias', 'conv3.1.running_mean', 'conv3.1.running_var', 'conv3_1.1.weight', 'conv3_1.1.bias', 'conv3_1.1.running_mean', 'conv3_1.1.running_var', 'conv4.1.weight', 'conv4.1.bias', 'conv4.1.running_mean', 'conv4.1.running_var', 'conv4_1.1.weight', 'conv4_1.1.bias', 'conv4_1.1.running_mean', 'conv4_1.1.running_var', 'conv5.1.weight', 'conv5.1.bias', 'conv5.1.running_mean', 'conv5.1.running_var', 'conv5_1.1.weight', 'conv5_1.1.bias', 'conv5_1.1.running_mean', 'conv5_1.1.running_var', 'conv6.1.weight', 'conv6.1.bias', 'conv6.1.running_mean', 'conv6.1.running_var', 'conv6_1.1.weight', 'conv6_1.1.bias', 'conv6_1.1.running_mean', 'conv6_1.1.running_var', 'inter_conv5.1.weight', 'inter_conv5.1.bias', 'inter_conv5.1.running_mean', 'inter_conv5.1.running_var', 'inter_conv4.1.weight', 'inter_conv4.1.bias', 'inter_conv4.1.running_mean', 'inter_conv4.1.running_var', 'inter_conv3.1.weight', 'inter_conv3.1.bias', 'inter_conv3.1.running_mean', 'inter_conv3.1.running_var', 'inter_conv2.1.weight', 'inter_conv2.1.bias', 'inter_conv2.1.running_mean', 'inter_conv2.1.running_var']
am I using a wrong model or file ? and if not what should I do instead.
Your flownet-sd model is instantiatef with batchnorm set to true. If you set batchnorm to false, the mismatch will go away.
@fitsumreda Thanks, it worked (Y)
I have followed your instructions to convert the models but failed! So I am wondering whether you could share the well-converted models, besides I am wondering that whether you have implemented the evaluation code to get the EPE performance over different dataset?
Regards