Carefully consider what type of access pattern you are getting in the arrays, within a warp. The threads in a warp should access consecutive addresses in a "row-major" order. If you by chance ended up with something like a "column-major" access pattern, your code will be issuing many more memory transactions than necessary.
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.