Can D's Garbage Collector be Very Fast?

[Per Nordlöw]

On Wednesday, 8 May 2019 at 22:43:54 UTC, sarn wrote:
> It was <0.5ms typical, ~1ms max for collections on a dscanner 
> workload (8GB RAM laptop), but maybe you want to do your own 
> benchmarks.  Even if you can't use bpftrace to get the full 
> timing histogram, the built-in GC profiler can easily give you 
> the max pause time for a D program.  (Read the full post for 
> details.)

Where these tests run using DMD or LDC?

It would be very interesting to rerun these tests with DMD 2.087 
(or current master), having a GC with a parallel marking phase, 
when it has been released.