OpenGL implementation

[weiyichang]

Hi,
Thank for sharing this useful code so that we could run caffe2 on Android.
Recently, I notice that the OpenGL backend has been released, and I also discover that the main difference is using GLPredictor. But the input and output of GLPredictor are different from the CPU version (Predictor), and the usage of GLImage/GLImageVector is lack of introduction. So I wanna know that would you plan to share this example with OpenGL backend, or could you give example of the transformation between TensorCPU and GLImage?
Thanks!!!

[rlegithub]

Yes, have the same question here. Do you have any plan for supporting latest Caffe2 which has new GL-backend implemented?

[jerryzh168]

OpenGL implementation is not stabilized yet, we may give a tutorial later.

[weiyichang]

@jerryzh168 Got it. Thanks a lot !!!
Since the acceleration by GPU is great, we are looking forward to this implementation.