2 Commits (ecfddebbef8331d2503384c15f8398030a7a73e8)

Author	SHA1	Message	Date
Chen Weihang	26cc1fe508	Replace risky GetInputType method with secure IndicateVarDataType interface (#20668) ... * replace part of the old implementation, test=develop * restore concat op, test=develop * update all ops implemention & delete GetDataTypeOfVar func, test=develop	6 years ago
Guo Sheng	dfd1eee7f7	Add seq2seq api related code (#19820)	6 years ago