Use cuda.copyto in Variable.copydata
Use cuda.copyto in Variable.copydata

ktnyt/chainer,rezoo/chainer,niboshi/chainer,ktnyt/chainer,niboshi/chainer,wkentaro/chainer,chainer/chainer,okuta/chainer,wkentaro/chainer,pfnet/chainer,jnishi/chainer,ktnyt/chainer,chainer/chainer,jnishi/chainer,okuta/chainer,tkerola/chainer,wkentaro/chainer,niboshi/chainer,ronekko/chainer,keisuke-umezawa/chainer,niboshi/chainer,chainer/chainer,hvy/chainer,okuta/chainer,hvy/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,ktnyt/chainer,hvy/chainer,chainer/chainer,wkentaro/chainer,hvy/chainer,jnishi/chainer,okuta/chainer,jnishi/chainer