- This allows for ExecutionEnvironment to live longer then platform after
its global destruction
- Device adds references to ExecutionEnvironment after creation
- When device is destroyed it removes the dependency causing the cleanup
- Platform upon destruction no longer destroys the device, but decrements
the internal ref count.
Change-Id: I22593ea44b2b50e3416575a9e97e3ce0a1f8b5c0
- this class will encapsulate common shared state
- platform will create it
- clients will increment ref count
- platform upon destruction will decrement ref counts
- it means that execution environment will be capable of living longer then
platform in case there will be dependencies.
Change-Id: I0ea7f85ea57448c0e641673f1d15851e50b2b8b2
