Write test for cudnn
Write test for cudnn

kiyukuta/chainer,okuta/chainer,ktnyt/chainer,jnishi/chainer,ysekky/chainer,jnishi/chainer,cupy/cupy,okuta/chainer,okuta/chainer,ktnyt/chainer,rezoo/chainer,jnishi/chainer,chainer/chainer,cupy/cupy,cupy/cupy,jnishi/chainer,kashif/chainer,pfnet/chainer,wkentaro/chainer,anaruse/chainer,hvy/chainer,tkerola/chainer,delta2323/chainer,ktnyt/chainer,wkentaro/chainer,keisuke-umezawa/chainer,aonotas/chainer,niboshi/chainer,niboshi/chainer,niboshi/chainer,ktnyt/chainer,chainer/chainer,keisuke-umezawa/chainer,ronekko/chainer,niboshi/chainer,hvy/chainer,wkentaro/chainer,hvy/chainer,keisuke-umezawa/chainer,cupy/cupy,chainer/chainer,okuta/chainer,wkentaro/chainer,chainer/chainer,keisuke-umezawa/chainer,hvy/chainer