In the not too distant programmers, software engineers and computer scientists will need to understand parallelism, a powerful and proven way to run the program quickly. The authors of this simple tutorial explains why and gives instructions that will transform ordinary programmers become parallel programmers. How to Write Parallel Programs focus on the largest class of programming techniques for parallel machines - general-purpose asynchronous MIMD machines. This class describes the basic algorithm and three parallel programming paradigms basis, taking technical implementation of this paradigm, and presents a series of case studies explaining code and discussing the performance is measured. Because the parallel programming language requires that both the computer and coordination language, the author uses C and Linda (the language they are developed) as a combination which can be simply and efficiently implemented on various machines. Programming Techniques for Three Basic Models.