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lmb-freiburg / flownet2-docker

Dockerfile and runscripts for FlowNet 2.0 (estimation of optical flow)
https://lmb.informatik.uni-freiburg.de/Publications/2017/IMKDB17/
GNU General Public License v3.0
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About the installation problem. #14

Closed Tsugikuni-Yoriichi closed 4 years ago

Tsugikuni-Yoriichi commented 4 years ago

I have tested your project before. It give me good result. But now while for a new computer, I met problems. I have installed all the things I think. But while input the command to run the test, it just give me result very quickly even without time cost.

while I type in the command: sudo ./run-network.sh -n FlowNet2 -v data/0000000-imgL.png data/0000001-imgL.png flow.flo

it gives me feedback of: Using GPU: 0 Running network: FlowNet2 Working dir: /flownet2/flownet2/scripts First input: data/0000000-imgL.png Second input: data/0000001-imgL.png Output: flow.flo

But it takes no time to load paramters and I can't find flow.flo file.

My docker version is: Docker version 19.03.5

Docker images: REPOSITORY TAG IMAGE ID CREATED SIZE flownet2 latest c98d87d4f617 4 minutes ago 8.14GB nvidia/cuda 8.0-cudnn5-devel-ubuntu16.04 db7f23a9ae16 7 weeks ago 1.85GB

NVIDIA and gpu information: deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 9.0, CUDA Runtime Version = 8.0, NumDevs = 1, Device0 = GeForce GTX 980 Result = PASS

It is quite strange and I have tried many times. Problem is still here.

Damax18 commented 3 years ago

hi @WANGLXUE , i met the same problem, how did you slove it? Thanks~

WANGYuSCU commented 3 years ago

Sorry, it has been a long time. This problem can be solved in some way. But I can not figure out how for now. What I remember about Flownet and docker is that there may be some requirement on the version of docker and maybe even ubuntu. I am using ubuntu16.04 in the last. I remember I have also changed docker version because some docker version seem can not support this Flownet. I am not familiar with docker. I don't know if the Flownet2 rely on the nvidia driver of ubuntu or nvidia driver of the docker. Anyway, please find the right nvidia driver both in ubuntu or in docker nvidia. You can find the information in the instructions "an Ubuntu 16.04 base extended by Nvidia, with CUDA 8.0". I have just changed my job and will later use Flownet to do some other work. I will check it when my new pc arrived the next week. Good luck.