\(\newcommand{\W}[1]{ \; #1 \; }\) \(\newcommand{\R}[1]{ {\rm #1} }\) \(\newcommand{\B}[1]{ {\bf #1} }\) \(\newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} }\) \(\newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} }\) \(\newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} }\) \(\newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }\)

speed_sacado

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Speed Test Derivatives Using Sacado

Purpose

CppAD has a set of speed tests that are used to compare Sacado with other AD packages. This section links to the source code the Sacado speed tests (any suggestions to make the Sacado results faster are welcome).

sacado_prefix

To run these tests, you must include the sacado_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/sacado

      make check_speed_sacado VERBOSE =1

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

./ speed_sacado speed seed

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

Contents

• Sacado Speed: Gradient of Determinant by Minor Expansion

• Sacado Speed: Gradient of Determinant Using Lu Factorization

• Sacado Speed: Matrix Multiplication

• Sacado Speed: Gradient of Ode Solution

• Sacado Speed: Second Derivative of a Polynomial

• Sacado Speed: Sparse Hessian

• Sacado Speed: sparse_jacobian