4 Commits (4dc8c44ba163733eddf9edbae36b93a4f7374501)

Author	SHA1	Message	Date
WangXi	027f9953bc	Optimize error message, include dgc, nccl, size op (#24456)	5 years ago
WangXi	8ac7687e36	Fix dgc accuracy by mv regularization to local (#21278)	5 years ago
WangXi	de5d3ff688	Fix dgc buffer illegal & reuse velocity (#21012)	5 years ago
gongweibao	eb83abeac3	Add DGC(Deep Gradient Compression) interface. (#15841)	6 years ago