Oh, so time of 4k memory, have a 4k program and want to strictly reserve/add 3.14159 K to 4k program for automated saftey issues? At time C was written, swapp

Oh, so time of 4k memory, have a 4k program and want to strictly reserve/add 3.14159 K to 4k program for automated saftey issues? At time C was written, swapping in/out of memory measured in literal minutes & when fraction of second of execution time, including swapping in/out of memory, was more than several times the average yearly salary of the day (excluding sneaker net intervention)