A Novel Technique in Software Engineering for Building Scalable Large Parallel Software: Demonstration on Dynamical Core of VARSHA - A Global Circulation Model Software

Provided by: International Journal of Advanced Networking and Applications (IJANA)
Topic: Software
Format: PDF
Parallel processing is the only alternative for meeting computational demand of scientific and technological advancement. Yet first few parallelized versions of a large application code-in the present case-a meteorological global circulation model-are not usually optimal or efficient. Large size and complexity of the code cause making changes for efficient parallelization and further validation difficult. The paper presents some novel techniques to enable change of parallelization strategy keeping the correctness of the code under control throughout the modification.

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