xgboost

Author	SHA1	Message	Date
Rong Ou	31e6902e43	Support GPU training in the NVFlare demo (#7965 )	2022-06-02 21:52:36 +08:00
Rong Ou	d3429f2ff6	Increase gRPC max receive message size for federated learning (#7958 )	2022-06-01 13:21:54 +08:00
Rong Ou	af907e2d0d	Demo of federated learning using NVFlare (#7879 ) Co-authored-by: jiamingy <jm.yuan@outlook.com>	2022-05-14 22:45:41 +08:00
Rong Ou	14ef38b834	Initial support for federated learning (#7831 ) Federated learning plugin for xgboost: * A gRPC server to aggregate MPI-style requests (allgather, allreduce, broadcast) from federated workers. * A Rabit engine for the federated environment. * Integration test to simulate federated learning. Additional followups are needed to address GPU support, better security, and privacy, etc.	2022-05-05 21:49:22 +08:00