only do test_ConvUnify when there is a gpu
only do test_ConvUnify when there is a gpu

yu239/Paddle,PaddlePaddle/Paddle,lcy-seso/Paddle,baidu/Paddle,livc/Paddle,Canpio/Paddle,dayhaha/Paddle,jacquesqiao/Paddle,luotao1/Paddle,emailweixu/Paddle,cxysteven/Paddle,lispc/Paddle,pengli09/Paddle,lispc/Paddle,tensor-tang/Paddle,Canpio/Paddle,putcn/Paddle,yu239/Paddle,livc/Paddle,lcy-seso/Paddle,beckett1124/Paddle,livc/Paddle,wen-bo-yang/Paddle,chengduoZH/Paddle,livc/Paddle,gangliao/Paddle,wen-bo-yang/Paddle,gangliao/Paddle,reyoung/Paddle,wen-bo-yang/Paddle,hedaoyuan/Paddle,pkuyym/Paddle,pengli09/Paddle,dayhaha/Paddle,emailweixu/Paddle,PaddlePaddle/Paddle,beckett1124/Paddle,zhouxiao-coder/Paddle,yu239/Paddle,helinwang/Paddle,reyoung/Paddle,wen-bo-yang/Paddle,jacquesqiao/Paddle,putcn/Paddle,QiJune/Paddle,PaddlePaddle/Paddle,luotao1/Paddle,QiJune/Paddle,tensor-tang/Paddle,luotao1/Paddle,cxysteven/Paddle,reyoung/Paddle,pkuyym/Paddle,luotao1/Paddle,Canpio/Paddle,dayhaha/Paddle,putcn/Paddle,zhouxiao-coder/Paddle,hedaoyuan/Paddle,lcy-seso/Paddle,yu239/Paddle,chengduoZH/Paddle,pengli09/Paddle,pkuyym/Paddle,Canpio/Paddle,zhouxiao-coder/Paddle,lispc/Paddle,wen-bo-yang/Paddle,reyoung/Paddle,wen-bo-yang/Paddle,jacquesqiao/Paddle,livc/Paddle,tensor-tang/Paddle,pkuyym/Paddle,baidu/Paddle,tensor-tang/Paddle,PaddlePaddle/Paddle,baidu/Paddle,helinwang/Paddle,emailweixu/Paddle,dayhaha/Paddle,cxysteven/Paddle,livc/Paddle,beckett1124/Paddle,wen-bo-yang/Paddle,reyoung/Paddle,baidu/Paddle,jacquesqiao/Paddle,hedaoyuan/Paddle,QiJune/Paddle,Canpio/Paddle,dayhaha/Paddle,gangliao/Paddle,beckett1124/Paddle,lispc/Paddle,pkuyym/Paddle,jacquesqiao/Paddle,yu239/Paddle,gangliao/Paddle,helinwang/Paddle,hedaoyuan/Paddle,chengduoZH/Paddle,gangliao/Paddle,Canpio/Paddle,lcy-seso/Paddle,QiJune/Paddle,yu239/Paddle,gangliao/Paddle,hedaoyuan/Paddle,cxysteven/Paddle,pengli09/Paddle,helinwang/Paddle,zhouxiao-coder/Paddle,beckett1124/Paddle,hedaoyuan/Paddle,putcn/Paddle,pengli09/Paddle,jacquesqiao/Paddle,lcy-seso/Paddle,chengduoZH/Paddle,helinwang/Paddle,helinwang/Paddle,QiJune/Paddle,zhouxiao-coder/Paddle,chengduoZH/Paddle,emailweixu/Paddle,helinwang/Paddle,pengli09/Paddle,PaddlePaddle/Paddle,yu239/Paddle,pengli09/Paddle,lispc/Paddle,luotao1/Paddle,cxysteven/Paddle,zhouxiao-coder/Paddle,dayhaha/Paddle,beckett1124/Paddle,Canpio/Paddle,dayhaha/Paddle,hedaoyuan/Paddle,pengli09/Paddle,Canpio/Paddle,QiJune/Paddle,yu239/Paddle,lispc/Paddle,emailweixu/Paddle,luotao1/Paddle,hedaoyuan/Paddle,lispc/Paddle,putcn/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,zhouxiao-coder/Paddle,emailweixu/Paddle,lispc/Paddle,livc/Paddle,tensor-tang/Paddle,reyoung/Paddle,pkuyym/Paddle,beckett1124/Paddle,cxysteven/Paddle,cxysteven/Paddle,baidu/Paddle,PaddlePaddle/Paddle,gangliao/Paddle,lcy-seso/Paddle,emailweixu/Paddle,putcn/Paddle