Let tests run with/without compression
Let tests run with/without compression

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