timing add loops
 I have no idea why git wants me to do this.
Merge branch 'master' of gitrepos:cs40s13
Merge branch 'master' into working
jfklasf
more cuda please
Merge branch 'master' of gitrepos:cs40s13
Merge branch 'master' into working
raytracing
Merge branch 'master' of gitrepos:cs40s13
Merge branch 'master' into working
project 8
Merge branch 'master' of gitrepos:cs40s13
Merge branch 'master' into working