[PATCH 1/2] travis: Switch to Ubuntu 16.04 (xenial)

Runtimes OpenCL
1

Use native packages up to llvm-6.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>

2

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>

3

Use native packages up to llvm-6.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
---
.travis.yml | 67 +++++++----------------------------------------------
1 file changed, 9 insertions(+), 58 deletions(-)

LGTM for both.

-Tom