* add submodule pocketfft

* add submodule xbyak

* remove shallow_copy arg

* update

* update

* update

* update

* update tag

* fix cutlass

* update cub tag

* update

* update

* third-party lib offline compilation support for mkldnn flashattn and gtest

* fix bug

* ignore dirty

* test

* fix_bug

* ignore third_party

* modify .gitmodules

* test=document_fix

* optimize logsumexp in small data scale

* fix

* fix

* add #pragma once

* compile protobuf offline

* add submodlu gflags

* check_submodules

* check_submodules

* add_submodule protobuf

* add_submodule_protobuf

* add_submodule

* add .gitmodules

* add_submodules

* fix_compiler error

* support offline compile

* support offline compile

* support offline_compile

* remove cub

* remove brpc

* support offline compile

* support offline compile

* canning patching on cryptopp

* modify .gitigonre of cryptopp

* test

* offline compile

* add_submodule zlib

* modify .gitmodules

* modify .gitmodules

* fix setup.py bug

* delete submodule cryptopp

* fix windows compile bug

* fix xxhash compile problem

---------
Co-authored-by: Asthestarsfalll <1186454801@qq.com>
Co-authored-by: NAsthestarsfalll <72954905+Asthestarsfalll@users.noreply.github.com>

ISSUE=4586495

git-svn-id: https://svn.baidu.com/idl/trunk/paddle@1408 1ad973e4-5ce8-4261-8a94-b56d1f490c56