Memory mapped file is still part of your Virtual Address Space use perfmon to get reliable counters instead of Task Manager, which changes with each release of Windows. The Perfmon counter of Process | Virtual Bytes (total VAS) is the most interesting.
My understanding is that 1GB is reserved in the virtual address space, but memory is only actually allocated for pages that are touched. Memory mapped files are implemented parallel to the Virtual Memory API, and both build upon the NT Virtual Memory Manager. See this article and diagram for an explanation.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.