my 7.2 runs in a quarter of the time of my 7.1. I ...

# advent-of-code

[keturn]

my 7.2 runs in a quarter of the time of my 7.1. I am not sure if it's just JVM warmup or what.

[Gerard Klijs]

Probably, I'm using RxJava which makes it worse, second one is 8 times as fast if I just calculate the answers for day 7

[Joris PZ]

Yeah, probably. My first run for both answers takes 108 ms, the best run of 25 takes only 8

[Gerard Klijs]

In the benchmark I'm running it becomes insanely fast. with 7325 ops/s and 4608 ops/sec, so second one about 40% slower.