How to use ThreadTimeStackComputer to stitch async cpu stacks?

[leanserver]

Hi all,

I am using CpuStacks() for basic CPU sampling, but this produces funky stacks for async apps. I read that PerfView does some async stack stitching across async await continuation points to make better stacks for CPU time reports.

Is ThreadTimeStackComputer the right class for this? There are a lot of "unfinished" type comments so was not sure.

Really appreciate any points or examples!