Hendrik/xgboost
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8 Commits

Author SHA1 Message Date
Rong Ou
c5b229632d [BREAKING] prevent multi-gpu usage (#4749) 
* prevent multi-gpu usage

* fix distributed test

* combine gpu predictor tests

* set upper bound on n_gpus
 2019-08-13 09:11:35 +12:00
Jiaming Yuan
2f1319f273
Add rmsle metric and reg:squaredlogerror objective (#4541) 2019-06-11 05:48:27 +08:00
Jiaming Yuan
c589eff941
De-duplicate GPU parameters. (#4454) 
* Only define `gpu_id` and `n_gpus` in `LearnerTrainParam`
* Pass LearnerTrainParam through XGBoost vid factory method.
* Disable all GPU usage when GPU related parameters are not specified (fixes XGBoost choosing GPU over aggressively).
* Test learner train param io.
* Fix gpu pickling.
 2019-05-29 11:55:57 +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
trivialfis
cf2d86a4f6 Add travis sanitizers tests. (#3557) 
* Add travis sanitizers tests.

* Add gcc-7 in Travis.
* Add SANITIZER_PATH for CMake.
* Enable sanitizer tests in Travis.

* Fix memory leaks in tests.

* Fix all memory leaks reported by Address Sanitizer.
* tests/cpp/helpers.h/CreateDMatrix now returns raw pointer.
 2018-08-19 16:40:30 +12:00
Rory Mitchell
e939192978 Cmake improvements (#2487) 
* Cmake improvements
* Add google test to cmake
 2017-07-06 18:05:11 +12:00
AbdealiJK
4a2ef130a7 tests/cpp: Add test for elementwise_metric.cc 2016-12-04 11:25:57 -08:00
AbdealiJK
03abd47f49 tests/cpp: Add tests for Metric RMSE 2016-12-04 11:25:57 -08:00