fresh start

Last week, we have been busy reading the paper over and over and researching in multipass programming. We have completed a so called "multipass" assignment, however it is not actual multipass on GPU (one pass on GPU and another one on CPU). The lack of good debugging tool for CG will be our major problem, it already shows before our program get larger. We have set up the basic program structure, next step will be the actual algorithm algorithm implementation.