Working with Sequential Versions
Most of the developing stages are made sequentially and in gradual stages.
Each stage can be debugged sequentially, such that many bugs are found and removed before the parallel program is tested. Clearly, debugging a parallel program is harder than a sequential one, due to the fact that for a parallel program all possible execution orders must be tested.
Dependence analysis of the sequential program can reveal potential ways to invoke more parallelism to the desired parallel program.
KeywordsStein Prefix Clarification
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