Updated the virtual warp kernel of the SSSP hybrid algorithm so that the virtual warp width is never larger than the hardware warp size
Updated comment related maximum virual warp width
Merge pull request #18 from tahsinreza/vwarp_kernel_max_warp_width_update

Updated the virtual warp kernel of the SSSP hybrid algorithm
Merge pull request #2 from ahgharaibeh/hybrid-bfs-stepwise

Added the virtual warp implementation for the top-down kernel of the BFS...
Updated the virtual warp kernel of the SSSP hybrid algorithm so that the virtual warp width is never larger than the hardware warp size
Updated comment related maximum virual warp width
Merge branch 'master' of github.com:netsyslab/Totem into hybrid-bfs-stepwise
Merge pull request #3 from ahgharaibeh/hybrid-bfs-stepwise

Updated the top-down GPU kernel of the stepwise BFS hybrid algorithm to ...
Merge pull request #4 from ahgharaibeh/hybrid-bfs-stepwise

Hybrid bfs stepwise
Merge branch 'hybrid-bfs-stepwise' of github.com:ahgharaibeh/Totem into hybrid-bfs-stepwise
Merge branch 'hybrid-bfs-stepwise' of github.com:ahgharaibeh/Totem into hybrid-bfs-stepwise
For BFS Stepwise, removed an uneccessary gather.
More optimizations to the GPU gather function of the stepwise BFS algorithm.