Splines

Intel® MKL Data Fitting component: Overview

Data Fitting functions in Intel® MKL provide spline-based interpolation capabilities that can be used for spline construction (Linear, Cubic Quadratic etc.), to approximate functions, function derivatives or integrals, and perform cell search operations.

The chart below shows the performance advantages of Intel® MKL Data Fitting functions over corresponding functions in GNU Scientific Library* (GSL*) for spline interpolation operations.

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