Java Compilation Performance / Processor SpeedJul 1, 2008 · 1 minute read · Comments
I just found out my laptop was faster in default settings than my home desktop to compile a resonably sized project (5 min vs 6 min). I was surprised as I thought the disk in the desktop would make a big difference. The processor in my desktop is not that great (simple pentium e2180). My laptop has a 2ghz core2duo processor. In Ghz processor are of the same speed.
I tried to overclock my home pc to see what difference it could make, I made it run at 2.6Ghz instead of the standard 2Ghz. The compilation time dropped to 4.5 min.
The ration of processor speed (2.6⁄2) is almost the same as the ratio of compilation time (6⁄4.5). I am surprised by such a linearity of behavior.