Change the summary test case to stage3 to avoid multiple processes that cause the summary test case to fail

From: @luoyang42
Reviewed-by: 
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From: @liujunzhu
Reviewed-by: @zhoufeng54,@guoqi1024
Signed-off-by: @guoqi1024

From: @zh_qh
Reviewed-by: @hwhewei,@zhunaipan
Signed-off-by: @zhunaipan

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

From: @liangzhibo
Reviewed-by: 
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Remove the routine of handling isolated nodes in Renormalize.
Add isolated nodes from Parser&Resolver.
Modify isolated nodes handling in FG&Manager.
Optimize the renormalize routines.
Other optimizations.

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

From: @hfarahat
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From: @ezphlow
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From: @alexyuyue
Reviewed-by: @nsyca
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Fixed compile error

Fixed more testcases

From: @donghufeng
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From: @yangzhenzhang
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From: @ouwenchang
Reviewed-by: @yelihua
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And support multiple tensor as input in call method

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

From: @yuchaojie
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From: @ginfung
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From: @zhangbuxue
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From: @lijiaqi0612
Reviewed-by: @kingxian,@zh_qh
Signed-off-by: @kingxian

From: @hfarahat
Reviewed-by: 
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From: @zhangbuxue
Reviewed-by: @zh_qh,@ginfung,@zh_qh
Signed-off-by: @zh_qh,@zh_qh

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

From: @zhangbuxue
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From: @zhangbuxue
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From: @lijiaqi0612
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