2 Commits

Author SHA1 Message Date
Andy Adinets
0f8af85f64 Fixed single-GPU tests. (#4053)
- ./testxgboost (without filters) failed if run on a multi-GPU machine because
  the memory was allocated on the current device, but device 0
  was always passed into LaunchN
2019-01-11 09:33:15 +02:00
trivialfis
2c502784ff Span class. (#3548)
* Add basic Span class based on ISO++20.

* Use Span<Entry const> instead of Inst in SparsePage.

* Add DeviceSpan in HostDeviceVector, use it in regression obj.
2018-08-14 17:58:11 +12:00