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

From: @zhangxinfeng3
Reviewed-by: @ljl0711,@wang_zi_dong
Signed-off-by: @wang_zi_dong

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

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

add tests

removed some unused imports

fix ci

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

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

add float64 support to scatterNd for GatherNd grad

fix typo

left out a file

From: @alexyuyue
Reviewed-by: @nsyca
Signed-off-by:

Fixed compile error

Fixed more testcases

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

From: @yuchaojie
Reviewed-by: @kingxian,@jjfeing
Signed-off-by: @kingxian,@jjfeing

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

From: @lizhenglong1992
Reviewed-by: @liucunwei,@heleiwang
Signed-off-by: @liucunwei

From: @luoyang42
Reviewed-by: @pandoublefeng,@heleiwang,@liucunwei
Signed-off-by: @pandoublefeng,@liucunwei

Fix: reshape with aix bug.

From: @yangruoqi713
Reviewed-by: @zhang_xue_tong,@hangangqiang
Signed-off-by: @zhang_xue_tong

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

From: @yang_chun
Reviewed-by: @wuxuejian,@c_34
Signed-off-by: @wuxuejian

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

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

From: @irmo
Reviewed-by: @zh_qh,@ginfung
Signed-off-by: @zh_qh

From: @liu_xiao_93
Reviewed-by: @liangchenghui,@wuxuejian
Signed-off-by: @liangchenghui

And support multiple tensor as input in call method

Signed-off-by: alex-yuyue <yue.yu1@huawei.com>

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

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

From: @luoyang42
Reviewed-by: 
Signed-off-by:

From: @wilfchen
Reviewed-by: @cristoval,@limingqi107
Signed-off-by: @limingqi107