Ben Sander b1fe0120ca Refactor copy code. ...

-Move staging buffer locks inside the staging buffer code.
-Remove dedicated per-device completion_signal + per-device lock -
instead allocated signal from the per-stream pool.   This elimintes
the lock and allows more concurrency.
-remove switch HIP_DISABLE_BIDIR_MEMCPY


[ROCm/clr commit: e64174f47a]

2016-03-18 03:02:00 -05:00

..

clr/hipamd

Refactor copy code.

2016-03-18 03:02:00 -05:00