Question with using GPU

[ligongzheng]

Hello,
Why the GPU is used when I didn't invoke caffe::SetMode(caffe::GPU,0) in my program ? Although I complied it with options -DUSE_CUDA=ON -DUSE_CUDNN=ON, the value of mode_ is Caffe::CPU and it should work in CPU style (I get it from common.cpp). In my thought,even though I complied it with cuda and cudnn on, the mode is still Caffe::CPU if I didn't invoke the SetMode function and GPU should not be occupied (I check it with NVIDIA-SMI).

[luoyetx]

Yes, It's a bug. Checkout branch fix-create-layer. I haven't merge it yet. The bug is from cudnn layers, when you build with -DUSE_CUDNN=ON.

[ligongzheng]

Thank you for your answer . it seems like the page is not found!

[luoyetx]

Sorry, I merged the branch. The code is now in master branch.