* [autoparallel] align the data_ptr with the old version of auto activation checkpoint pipeline
* [autoparallel] using fwd_time and bwd_time instead of fwd_flop and bwd_flop
* [autoparallel] specifycomm nodes' memory cost in construct chain
* [autoparallel] fix wrong runtime apply calculation
* [autoparallel] fix wrong runtime apply calculation
* [autoparallel] fix wrong runtime apply calculation
* [autoparallel] bypass metainfo when available and modify BCAST_FUNC_OP