Generally speaking, there are 6 steps for the performance optimization with Intel® C++ Compiler.
Fine-Tuning Optimization for a Numerical Method for Hyperbolic Equations Applied to a Porous Media Flow Problem with Intel® ToolsThis paper presents an analysis for potential optimization for a Godunov-type semi-discrete central scheme, for a particular hyperbolic problem implicated in porous media flow, using OpenMP* and Intel® Advanced Vector Extensions 2.
Getting Started with Debugging with Intel® Parallel Studio XE 2017 for Linux* from Getting Started with Debugging with Intel® Parallel Studio XE 2017 for Linux*
The GNU* Project Debugger (GDB) provided with the Intel® Parallel Studio XE Composer Edition is based on GDB with enhancements provided by Intel.
The Intel® Compiler provides SIMD intrinsics APIs for short vector math library (SVML) and starting with Intel® Advanced Vector Extensions
This page provides the current Release Notes for the Debug Solutions from Intel® Parallel Studio XE 2018 Composer Edition for C++ Linux*, Windows* and OS X*/macOS* products.