Include arch option to the cache hashing
Include arch option to the cache hashing

niboshi/chainer,okuta/chainer,Kaisuke5/chainer,hvy/chainer,cupy/cupy,umitanuki/chainer,ronekko/chainer,minhpqn/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,hvy/chainer,truongdq/chainer,sinhrks/chainer,chainer/chainer,hvy/chainer,okuta/chainer,rezoo/chainer,tigerneil/chainer,kashif/chainer,aonotas/chainer,benob/chainer,ktnyt/chainer,kikusu/chainer,ktnyt/chainer,chainer/chainer,benob/chainer,jnishi/chainer,AlpacaDB/chainer,keisuke-umezawa/chainer,cupy/cupy,ktnyt/chainer,yanweifu/chainer,niboshi/chainer,okuta/chainer,t-abe/chainer,ikasumi/chainer,kikusu/chainer,niboshi/chainer,ktnyt/chainer,chainer/chainer,tscohen/chainer,niboshi/chainer,muupan/chainer,wkentaro/chainer,delta2323/chainer,okuta/chainer,t-abe/chainer,sou81821/chainer,pfnet/chainer,ytoyama/yans_chainer_hackathon,laysakura/chainer,sinhrks/chainer,wkentaro/chainer,hvy/chainer,1986ks/chainer,masia02/chainer,chainer/chainer,jnishi/chainer,jnishi/chainer,tkerola/chainer,cemoody/chainer,jnishi/chainer,keisuke-umezawa/chainer,truongdq/chainer,cupy/cupy,hidenori-t/chainer,wkentaro/chainer,wkentaro/chainer,cupy/cupy,kiyukuta/chainer,AlpacaDB/chainer,anaruse/chainer,muupan/chainer,ysekky/chainer