add record.txt
which version checked in?
delete trash files
restore files
rename and modify
hello world initialized.
Ignore Obj Files
Merge branch 'master' of https://github.com/tomxice/Automatic-MPI-Performance-Assertion

Conflicts:
	src/.gitignore
	src/Makefile

at first, I use this repo to do exercises.. but now it is for real work..