* add cluster running

* add k8s/paddle cloud

* fix local cluster without gpu

* define engine to train/infer/local_cluster_train/cluster_train

* fix gpu cluster wait

* fix bug for 2ps 2tr
Co-authored-by: Ntangwei <tangwei12@baidu.com>

* fix gpu default card & doc

* update table

* update

* update tdm origin

* update link

* update yaml

* update doc & tdm

* fix tdm multi gpu support