I wrote this just to compare the performance of Java 21 Virtual Threads vs old-fashioned Threads. |
I wrote this just to compare the performance of Java 21 Virtual Threads vs old-fashioned Threads. |
- The code ends up using reflection. Try `(set! *warn-on-reflection* true)` to see the warnings so you can fix them
- The vthreads code starts time measurement, then creates and starts the threads, then joins, then ends the measurement. But the rthreads code first creates the threads, then starts the measurement, then starts the threads, then never joins. You end up comparing apples to oranges
The results on my machine, after the fixes:
virtual elapsed time (ms): 90
real elapsed time (ms): 45