Jiaming Yuan 1f022929f4

Use Span in gpu coordinate. (#4029) ...

* Use Span in gpu coordinate.

* Use Span in device code.
* Fix shard size calculation.
  - Use lower_bound instead of upper_bound.
* Check empty devices.

2019-01-02 11:32:43 +08:00

..

test_linear.cc

Use Span in gpu coordinate. (#4029)

2019-01-02 11:32:43 +08:00

test_linear.cu

Fix gpu coordinate running on multi-gpu. (#3893)

2018-11-13 19:09:55 +13:00