fix abort issue in cpu multi-threads
fix abort issue in cpu multi-threads

luotao1/Paddle,jacquesqiao/Paddle,QiJune/Paddle,jacquesqiao/Paddle,Canpio/Paddle,QiJune/Paddle,jacquesqiao/Paddle,chengduoZH/Paddle,baidu/Paddle,QiJune/Paddle,luotao1/Paddle,reyoung/Paddle,PaddlePaddle/Paddle,QiJune/Paddle,luotao1/Paddle,luotao1/Paddle,baidu/Paddle,tensor-tang/Paddle,reyoung/Paddle,QiJune/Paddle,jacquesqiao/Paddle,jacquesqiao/Paddle,tensor-tang/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,Canpio/Paddle,baidu/Paddle,PaddlePaddle/Paddle,Canpio/Paddle,reyoung/Paddle,jacquesqiao/Paddle,Canpio/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,PaddlePaddle/Paddle,chengduoZH/Paddle,baidu/Paddle,baidu/Paddle,chengduoZH/Paddle,PaddlePaddle/Paddle,tensor-tang/Paddle,chengduoZH/Paddle,reyoung/Paddle,chengduoZH/Paddle,PaddlePaddle/Paddle,Canpio/Paddle,reyoung/Paddle,luotao1/Paddle,QiJune/Paddle,tensor-tang/Paddle,Canpio/Paddle,tensor-tang/Paddle,Canpio/Paddle,Canpio/Paddle