From c58a6ab4201ffaa018ee150dbe35eb23dccca5cd Mon Sep 17 00:00:00 2001
From: Xianyan <SeaOfOcean@users.noreply.github.com>
Date: Thu, 8 Jun 2017 12:36:15 +0800
Subject: [PATCH] refactor smoothL1Criterion and fix tensor storage usage
 (#986)

* refactor smoothL1Criterion and fix tensor storage usage