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mitmul / ssai-cnn

Semantic Segmentation for Aerial / Satellite Images with Convolutional Neural Networks including an unofficial implementation of Volodymyr Mnih's methods
http://www.ingentaconnect.com/content/ist/jist/2016/00000060/00000001/art00003
MIT License
260 stars 75 forks source link

Warning: don't setup your environment using anaconda. #18

Closed dragon9001 closed 6 years ago

dragon9001 commented 6 years ago

This project use Chianer as its deep learning framework. However, Chianer is based on a Cuda driver named CUPY, which is(seemingly) not supported by any Anaconda library. Therefore setup environment using anaconda will always result in fail to find cupy module.

I tried to using system python cupy library and conda chainer library with no luck. If any one has solution, please follow this issue.

Tejuwi commented 6 years ago

It works for me. I have used cuda 8.0 and anconda 3.5.

mitmul commented 6 years ago

@dragon9001 This repo is using Chainer 1.5.0.2. If you are talking about the separate package named "CuPy", you may be using a wrong version of Chainer. Chainer 1.5 does not need CuPy as a separate package so you don't need to install CuPy to use GPU with Chainer. After 1.6, you need to install CuPy, though. Could you try to use the right version of Chainer written in the README of this repo?

dragon9001 commented 6 years ago

Thanks, for the information about that 1.6 relys on Cupy while 1.5 doesn't. I finally had it worked. Thanks again!