* fix entry

* fix distributed lookup table fuse case

* fix entry bug at first time

* move entry from paddle.fluid -> paddle.distributed

* fix ut with paddle.enable_static()
Co-authored-by: Nmalin10 <malin10@baidu.com>

* use iwyu clean include second time, test=develop

* rename sendrecv.proto to namespace paddle.distributed

* split ps with distributed

* add tensor table

* add service, remove ut on mac

* fix heter_profiler & add heter stop method

* fix code style