From: @wangrao124
Reviewed-by: @liangchenghui,@zhunaipan
Signed-off-by: @liangchenghui

From: @ginfung
Reviewed-by: 
Signed-off-by:

From: @ling_qiao_min
Reviewed-by: 
Signed-off-by:

From: @lixiachen
Reviewed-by: 
Signed-off-by:

From: @mengyuanli
Reviewed-by: @hangangqiang,@zhanghaibo5
Signed-off-by: @hangangqiang

From: @yuchaojie
Reviewed-by: @c_34,@liangchenghui
Signed-off-by: @c_34

From: @mengyuanli
Reviewed-by: @zhanghaibo5,@hangangqiang
Signed-off-by: @hangangqiang

From: @jonwe
Reviewed-by: @robingrosman,@tom__chen
Signed-off-by: @tom__chen

From: @wangzhe128
Reviewed-by: 
Signed-off-by:

From: @wuxuejian
Reviewed-by: @kisnwang,@guoqi1024,@c_34
Signed-off-by: @c_34

From: @YeFeng_24
Reviewed-by: 
Signed-off-by:

From: @ch-l
Reviewed-by: @zhoufeng54,@kisnwang
Signed-off-by: @kisnwang

From: @zhangyunshu
Reviewed-by: 
Signed-off-by:

From: @ouwenchang
Reviewed-by: 
Signed-off-by:

From: @qujianwei
Reviewed-by: @linqingke,@liangchenghui
Signed-off-by: @liangchenghui

From: @fuzhiye
Reviewed-by: @zhanghaibo5,@zhang_xue_tong
Signed-off-by: @zhang_xue_tong

From: @sunsuodong
Reviewed-by: @zhang_xue_tong
Signed-off-by:

From: @zhouyaqiang0
Reviewed-by: @c_34,@linqingke
Signed-off-by: @linqingke

From: @pandoublefeng
Reviewed-by: @c_34,@linqingke
Signed-off-by: @c_34

From: @zhengjun10
Reviewed-by: 
Signed-off-by:

From: @cjh9368
Reviewed-by: @zhanghaibo5
Signed-off-by:

From: @changzherui
Reviewed-by: @zh_qh,@zhoufeng54
Signed-off-by: @zh_qh

From: @yeyunpeng2020
Reviewed-by: @zhanghaibo5,@zhang_xue_tong
Signed-off-by:

From: @ling_qiao_min
Reviewed-by: @zhang_xue_tong,@hangangqiang
Signed-off-by: @zhang_xue_tong

From: @pengyongrong
Reviewed-by: 
Signed-off-by:

Fix can not collect input data when batch size is 1 and total step
number is 1

Fixed spelling errors

From: @sishuikang
Reviewed-by: @zhanghaibo5,@zhang_xue_tong
Signed-off-by: @zhanghaibo5

From: @jjfeing
Reviewed-by: @zhoufeng54,@kisnwang
Signed-off-by: @kisnwang

From: @jianghui58
Reviewed-by: 
Signed-off-by:

From: @probiotics_53
Reviewed-by: @hangangqiang,@zhang_xue_tong
Signed-off-by: @hangangqiang

From: @gaoyong10
Reviewed-by: 
Signed-off-by:

From: @c_34
Reviewed-by: @liangchenghui
Signed-off-by: