Ben Sander b7dda7be0d Remove HIP_STAGING_BUFFER ...

Code simplification/cleanup:
Remove stale fallback paths that uses something besides the unpinned engine.
Remove HIP_STAGING_BUFFER env var - now is const 2, 0 no longer has
special meaning.

Change-Id: I7d24cdd1067dd0c244e87b6a83897cb135d307e7


[ROCm/hip commit: ccc1bbe6b1]

2016-09-22 14:21:18 -05:00

..

hip

Remove HIP_STAGING_BUFFER

2016-09-22 14:21:18 -05:00