parallel-do should not merge the gradient of parameter witch set stop_gradient=True
parallel-do should not merge the gradient of parameter witch set stop_gradient=True

chengduoZH/Paddle,chengduoZH/Paddle,tensor-tang/Paddle,lcy-seso/Paddle,Canpio/Paddle,QiJune/Paddle,tensor-tang/Paddle,pkuyym/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,PaddlePaddle/Paddle,lcy-seso/Paddle,PaddlePaddle/Paddle,luotao1/Paddle,luotao1/Paddle,putcn/Paddle,QiJune/Paddle,QiJune/Paddle,tensor-tang/Paddle,luotao1/Paddle,jacquesqiao/Paddle,lcy-seso/Paddle,reyoung/Paddle,putcn/Paddle,QiJune/Paddle,pkuyym/Paddle,pkuyym/Paddle,reyoung/Paddle,luotao1/Paddle,putcn/Paddle,PaddlePaddle/Paddle,putcn/Paddle,Canpio/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,jacquesqiao/Paddle,chengduoZH/Paddle,pkuyym/Paddle,chengduoZH/Paddle,luotao1/Paddle,baidu/Paddle,reyoung/Paddle,jacquesqiao/Paddle,Canpio/Paddle,pkuyym/Paddle,pkuyym/Paddle,tensor-tang/Paddle,PaddlePaddle/Paddle,tensor-tang/Paddle,Canpio/Paddle,lcy-seso/Paddle,lcy-seso/Paddle,baidu/Paddle,jacquesqiao/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,QiJune/Paddle,lcy-seso/Paddle,chengduoZH/Paddle,putcn/Paddle,Canpio/Paddle,reyoung/Paddle,jacquesqiao/Paddle,Canpio/Paddle,baidu/Paddle,Canpio/Paddle,putcn/Paddle,QiJune/Paddle,reyoung/Paddle,jacquesqiao/Paddle,baidu/Paddle,baidu/Paddle,Canpio/Paddle