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<p>The ParaScope Editor, an intelligent interactive editor for parallel Fortran programs, which is the centerpiece of the ParaScope project, an integrated collection of tools to help scientific programmers implement correct and efficient parallel programs, is discussed. ParaScope Editor reveals to users potential hazards of a proposed parallelization in a program. It provides a variety of powerful interactive program transformations that have been shown useful in converting programs to parallel form. ParaScope Editor supports general user editing through a hybrid text and structure editing facility that incrementally analyzes the modified program for potential hazards. It is shown that ParaScope Editor supports an exploratory programming style in which users get immediate feedback on their various strategies for parallelization.</p>
Index TermsParaScope Editor; intelligent interactive editor; parallel Fortran programs; ParaScopeproject; integrated collection; scientific programmers; efficient parallel programs;powerful interactive program transformations; general user editing; hybrid text; structureediting facility; modified program; exploratory programming style; FORTRAN; interactive programming; parallel programming; text editing

K. McKinley, C. Tseng and K. Kennedy, "Interactive Parallel Programming using the ParaScope Editor," in IEEE Transactions on Parallel & Distributed Systems, vol. 2, no. , pp. 329-341, 1991.
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