Abstract: Optimization is a program transformation technique, which tries to improve the code by making it consume fewer resources (i.e. CPU, Memory) and deliver high speed. Another important topic is high performance computing, which is used for parallel programming to make the execution of the programs faster and increase the performance of the system. This paper describes the various compilers and simulation tools that can be used for optimization of code in multiprocessor systems.
Keywords: Optimization, high performance computing, parallel programming.