Maneesh Gupta 78dc660cb6 bump version to 3.1 (#1756) ...

* Bump version to 3.1

* [ci] Enable tests on ROCm 3.0


[ROCm/hip commit: 18c1003469]

2019-12-20 12:10:25 -08:00

..

hip

bump version to 3.1 (#1756)

2019-12-20 12:10:25 -08:00