Speed Test Derivatives Using Fadbad

@(@\newcommand{\W}[1]{ \; #1 \; } \newcommand{\R}[1]{ {\rm #1} } \newcommand{\B}[1]{ {\bf #1} } \newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} } \newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} } \newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} } \newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }@)@This is cppad-20221105 documentation. Here is a link to its current documentation . Speed Test Derivatives Using Fadbad
Purpose
CppAD has a set of speed tests that are used to compare Fadbad with other AD packages. This section links to the source code the Fadbad speed tests (any suggestions to make the Fadbad results faster are welcome).

fadbad_prefix
To run these tests, you must include the fadbad_prefix in you cmake command .

Running Tests
To build these speed tests, and run their correctness tests, execute the following commands starting in the build directory :



    cd speed/fadbad

    make check_speed_fadbad VERBOSE=1

You can then run the corresponding speed tests with the following command



    ./speed_fadbad speed seed

where seed is a positive integer. See speed_main for more options.

Contents

Fadbad Speed: Gradient of Determinant by Minor Expansion
Fadbad Speed: Gradient of Determinant Using Lu Factorization
Fadbad Speed: Matrix Multiplication
Fadbad Speed: Ode
Fadbad Speed: Second Derivative of a Polynomial
Fadbad Speed: Sparse Hessian
Fadbad Speed: sparse_jacobian

Input File: speed/fadbad/speed_fadbad.omh