This article suggests otherwise. But there is still a need to evaluate the loop condition. Does java just employ a specific trick to recognize this case?
I recently learned about scenarios which require warming up an app (with high throughput requirement) before they start serving real requests. The logic behind this was to allow JIT to do ...
I have the following two programs:
long startTime = System.currentTimeMillis();
for (int i = 0; i < N; i++);
long endTime = System.currentTimeMillis();
System.out.println("Elapsed time: " + (endTime - startTime) + " msecs");
long startTime = ...
I've heard this term used, but I'm not entirely sure what it means, so:
JIT compiler vs offline compilers
I want to know about the efficiency of Java and the advantages and disadvantages of Java Virtual Machine and Android.
Efficiency is the low use of memory, low use of the processor ...
I am trying to test the speed of autoboxing and unboxing in Java, but when I try to compare it against an empty loop on a primitive, I noticed one curious ...