Hardware and software are not going hand in glove with each other; hardware is growing at a faster rate. Now we are having multiprocessor on a single machine compared to having a singular processor on a machine few years ago. The programs running on a single processor machine would run as a single thread program; if we give the same program to a multiprocessor machine still this program would run as a single thread program making use of only one processor and not making use of other processors. This leads to under utilization of processors available on multiprocessor machine. This work report...