* fix doc eror of index_put in develop

* fix doc error for index_put; test=document_fix; test=docs_preview

* [Dy2St]Fix x grad names when high order gradient

* Polish error msg

* Add inputs var to backward in dy2st

* Fix error

* Get grad names for backward API

* Fix save load

* Polish code

* Add ut

* [prim] fix not support optional grad bugs in higher order autodiff

* [prim] remove duplicate fill_any_like caused by infershape_for_composite

* fix _strip_grad_suffix_ bugs in higher-order autodiff

* [prim] create output for test_static_prim.cc

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

* fix jacobian and hessian's docstring

* fix hessian's docstring

* fix hessian's docstring

添加CINN与Paddle框架的BFloat16类型映射

* move DataLoader to paddle.io. test=develop

* Revert "revert p2p communication for xpu (#53496)"

This reverts commit eda0c588.

* update

* Fix div error when dtype is int64 in static mode

* Fix out dtype

* add index_put api

* fix value broadcast in backward and add test case in static

* add timeout=120s for index_put

* add op_compat for index_put

* add inplace index_put test

* add test case when index tensor in indices is int32 when indices.size less than x.dims

* add index_put api backward in cpu place

* add backward test case

* refactor code to delete some duplicated code

* replace reshape with resize for decrease extra memcpy

* add datatype flag in backward yaml

* fix bug in documentation

* Update python/paddle/tensor/manipulation.py

---------
Co-authored-by: NLigoml <39876205+Ligoml@users.noreply.github.com>

* add log overwrite flag

* use strtobool

* revert p2p communication for xpu

* pp for npu

* update

* update

* fix xpuplace

* add ut for sync send

* Revert "fix xpuplace"

This reverts commit f89c1d7622426686bc153a3414a42c39e0f4a647.

* add ut for pp sync send

* rm unusable ut

* update

* add logaddexp

* update

* add 0D test for linalg and linalg.cond

* remove p_norm test

* Update test_zero_dim_tensor.py

* Update test_zero_dim_tensor, test=allcase

* add 0D op test for cond and pnorm,test=allcase

* fix conda error

* add complex support for  optest

* add complex grad test

* append one

* move some debug info

* move some debug info

* move some debug info

* move some debug info

* add more complex test

* Fix naming ambiguity

* Revert "add more complex test"

This reverts commit dbcb0516b8e53ba42e2d6089878a39b395345969.

* change backward gradient, add TODO

* fix

* update code

* pre-commit

* remove scale check (0-D tensor is usable)

* fix data dtype err

* fix numpy default dtype diff

* fix data dtype

* fix data dtype

* update

* fix coverage