Ben Sander 235b60165f Make host memory allocations coherent by default. ...

Associated change is to optimize event recording so it uses
agent-scope releaes (since it was only using system-scope release
to support non-coherent host mem).

Flags and environment variables exist to obtain previous behavior
if desired.  Options are documented in new performance guide.


[ROCm/clr commit: 6576201ec2]

2017-07-26 19:20:34 -05:00

..

clr/hipamd

Make host memory allocations coherent by default.

2017-07-26 19:20:34 -05:00