2 Commits

Author SHA1 Message Date
Jiaming Yuan
3136185bc5
JSON configuration IO. (#5111)
* Add saving/loading JSON configuration.
* Implement Python pickle interface with new IO routines.
* Basic tests for training continuation.
2019-12-15 17:31:53 +08:00
Jiaming Yuan
608ebbe444
Fix GPU ID and prediction cache from pickle (#5086)
* Hack for saving GPU ID.

* Declare prediction cache on GBTree.

* Add a simple test.

* Add `auto` option for GPU Predictor.
2019-12-07 16:02:06 +08:00