From: @liu_xiao_93
Reviewed-by: 
Signed-off-by:

From: @shenwei41
Reviewed-by: 
Signed-off-by:

From: @jiangzg001
Reviewed-by: @liangchenghui
Signed-off-by: @liangchenghui

From: @david-he91
Reviewed-by: 
Signed-off-by:

From: @wangshuide2020
Reviewed-by: @liangchenghui,@ljl0711
Signed-off-by: @liangchenghui

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

From: @jiangzg001
Reviewed-by: 
Signed-off-by:

dynamic mark

add infer function

fill op dynamic shape

addn infer function

bug fix

check addn input num

format py

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

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

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

int to long

int to long

modify __init__.py

register row-split dynamic shape operations

style

style

delete unuse

long to int64

add check

format

Merge pull request !8207 from liangchenghui/add_quant_ops

Merge pull request !8079 from liubuyu/op_support