Scheduler.CompleteAll or Scheduler.CombineDependencies(JobHandle, JobHandle)

[thygrrr]

Because tracking dependencies is quite inconvenient (both with or without the ability to stackalloc, etc.), I would like to recommend providing an API that allows completing all outstanding dependencies on the Scheduler level.

Alternatively, an easier way to combine dependencies without heap-allocated objects would be great; e.g. combining two dependencies individually, iteratively.

I believe there are two styles of use for a scheduler:

• the Unity style (which ZeroAlloc seems to mimick / which Unity seems to copy from ZeroAlloc)
• the "I have a tightly defined workload, a delegate pointing to it, and want it done with zero allocations while I synchronously wait"-style, which neither ThreadPool.QueueUserWorkItem nor anything in the TPL offer.

The latter is tedious with the way Completing dependencies currently works.

The former is debatably great and flexible. (it's also a path straight into a self-made dependency hell)

[thygrrr]

Closed because there's competing/duplicate API in JobHandle.CompleteAll (huh ?!?)