Ben Sander 91368967bb Cleanup sync code. ...

Remove dead depFutures, enqueueBarrier call.
Rename some parms to reflect usage.
Add comments to better explain tricky parts of sync code.

Change-Id: I763296421d9c2b3b58fc8cef5f010b12ab49553c


[ROCm/hip commit: 02dd7a7399]

2016-07-27 18:31:11 -05:00

..

hip

Cleanup sync code.

2016-07-27 18:31:11 -05:00