German Andryeyev 6aa9951a42 SWDEV-232918 ...

hipEventRecord is much slower in hipclang/vdi

- Make sure default streams don't sync each other.
- Add null stream into the list of default streams.
- Code clean-up to simplify queue look-up.

Change-Id: I36e1fc8d86a600e3dce806694d95d146ed8afd03


[ROCm/clr commit: 5a7c094729]

2020-04-24 14:40:43 -04:00

..

clr/hipamd

SWDEV-232918

2020-04-24 14:40:43 -04:00