2 Commits

Author SHA1 Message Date
Rory Mitchell
1b59316444
Updates for GPU CI tests (#3467)
* Fail GPU CI after test failure

* Fix GPU linear tests

* Reduced number of GPU tests to speed up CI

* Remove static allocations of device memory

* Resolve illegal memory access for updater_fast_hist.cc

* Fix broken r tests dependency

* Update python install documentation for GPU
2018-07-16 18:05:53 +12:00
Rory Mitchell
a185ddfe03
Implement GPU accelerated coordinate descent algorithm (#3178)
* Implement GPU accelerated coordinate descent algorithm. 

* Exclude external memory tests for GPU
2018-04-20 14:56:35 +12:00