test.py 文件源码

def test_encoding():
    B,C,H,W,K = 2,3,4,5,6
    X = Variable(torch.cuda.DoubleTensor(B,C,H,W).uniform_(-0.5,0.5), 
        requires_grad=True)
    input = (X,)
    layer = encoding.nn.Encoding(C,K).double().cuda()
    test = gradcheck(layer, input, eps=1e-6, atol=1e-4)
    print('Testing encoding(): {}'.format(test))