[Issue 11693] Add new per thread active tickduration facility

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=11693

--- Comment #1 from Vladimir Panteleev <dlang-bugzi...@thecybershadow.net> ---
For Windows: GetThreadTimes 
For Linux: pthread_getcpuclockid + clock_gettime

Seems doable!

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