* support new ir primitive operator in static operants

* support more vjp code gen

* support more vjp code gen

* support more vjp code gen

* use code gen

* fix operants codegen

* support more vjp code gen

* Fix ci build error

* set FLAGS_tensor_operants_mode to static in generated_vjp for testing

* fix bugs

* change the order of ops_name of divide_grad

* replace FLAGS_enable_new_ir_in_executor by FLAGS_enable_new_ir_api in codegen and test_vjp_prim

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Co-authored-by: NCharles-hit <wanghao107@baidu.com>
Co-authored-by: N0x45f <wangzhen45@baidu.com>

* Fix attr type error like concat axis

* Fix None input error

* Fix intermediate output

* support vjp code gen

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Co-authored-by: N0x45f <wangzhen45@baidu.com>

* support ir api form prim

* convert vector of int to intarray

* support ir api for prim

* support vjp prim mode in new ir

* remove useless code

* add test for prim

* modify utils

* remove useless code

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Co-authored-by: Ncyber-pioneer <chenzhuo@tju.edu.cn>