52 Commits

Author SHA1 Message Date
Jiaming Yuan
2e618af743
Fix cpplint. (#4157)
* Add comment after #endif.
* Add missing headers.
2019-02-18 00:16:29 +08:00
Jiaming Yuan
48dddfd635
Porting elementwise metrics to GPU. (#3952)
* Port elementwise metrics to GPU.

* All elementwise metrics are converted to static polymorphic.
* Create a reducer for metrics reduction.
* Remove const of Metric::Eval to accommodate CubMemory.
2018-12-01 18:46:45 +13:00