Guided Auto Parallelism (GAP) is a feature of the Intel® C++ Compiler that offers selective advice and, when correctly applied, results in auto-vectorization or auto-parallelization for serially-coded applications. Using the -guide option with your normal compiler options at -O2 or higher is sufficient to enable the GAP technology to generate the advice for auto-vectorization. Using -guide in conjunction with -parallel will enable the compiler to generate advice for auto-parallelization.
In this tutorial, you will:
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Prepare the sample application.
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Run guided auto parallelism.
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Analyze the guided auto parallelism report.
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Implement the report recommendations.
