2.Adapt for collective_init.h

Merge pull request !26520 from ZPaC/dir-of-distributed

Merge pull request !26335 from xulei/ms_mac_compile_br

Merge pull request !24969 from limingqi107/new_actor_runtime

Fix pclint for debugger

fix bugs

fix duplicated code issue

Fix the depth of method over 4 issue

fix comments

fix CI errors

remove redundancy arguments

Merge pull request !24467 from DeshiChen/0918_namespace

Merge pull request !22731 from DeshiChen/0901_graphkernel_cpu

only Linux system is supported now.

change the default value of `ENABLE_AKG` to off, and controlled by option `-K`.
the `ENABLE_AKG` is auto enabled when `ENABLE_GPU` or `ENABLE_D` is on.
since now, we can use `ENABLE_AKG` to control the compilation of graphkernel
and akg codes.

fix usage description for option "-K", it should be "[-K on|off]".

LLVM is required by akg for cpu kernels, so AKG for cpu is default disabled now.

Merge pull request !24156 from DeshiChen/0926_insert_cast_cpu

It's necessary to immediately insert cast for the nodes that dtype was changed in SelectKernel,
instead of after BuildKernel. otherwise, some fusion passes cannot work as expected,
like Graph-Kernel optimization.

By now, the shape of LSTM's reserved output will be changed in InitKernel (called by BuildKernel),
and this output is only used by its gradient operator, so we can ignore the reserved output in this pass.

Merge pull request !23959 from yanghaitao/yht_sync_shangyong

Merge pull request !19856 from zyli2020/mindrt_debug

Merge pull request !19403 from zyli2020/fix_mindtest_bug

From: @huaweib
Reviewed-by: @zhoufeng54,@kisnwang
Signed-off-by: @kisnwang