Introduction a traditional programming style teaches that computer programs can be broken down by function into three main sections 1. input 2. computation 3. output For science applications, much of what has been learned about mel in this course addresses the computation phase. With parallel systems allowing larger computational models, these applications often produce large amounts of outputIntroduction • A traditional programming style teaches that computer programs can be broken down by function into three main sections: 1. input 2. computation 3. output • For science applications, much of what has been learned about MPI in this course addresses the computation phase. With parallel systems allowing larger computational models, these applications often produce large amounts of output