I am working on a loop like this:

int arrA[BIG], arrB[BIG], arrC[BIG];

for(int = 0; i<BIG; i++){
      do_operation(arrA[i], arrB[i], arrC[i]);
}

Here do_operation is not an actual function. It just means some operations between A,B,C. From the profiling data, it looks like the cache missing is high.

How can I rewrite the loop with better cache behavior?

Thanks for any comment!