Set dtype option for cupy.random
Set dtype option for cupy.random

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