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@(@\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}} }@)@
Including the FADBAD Speed Tests

Purpose
CppAD includes speed comparisons for the AD package FADBAD ; see speed_fadbad .

fadbad_prefix
If FADBAD is installed on your system, you can specify a value for its install fadbad_prefix on the cmake command line. The value of fadbad_prefix must be such that, for one of the directories dir in cmake_install_includedirs ,
     
fadbad_prefix/dir/FADBAD++/badiff.h
is a valid way to reference to the include file badiff.h;

Speed Tests
If you include fadbad_prefix on the cmake command line, you will be able to run the FADBAD speed correctness tests by executing the following commands starting in the distribution directory :
     cd build/speed/fadbad
     make check_speed_fadbad
After executing make check, you can run a specific FADBAD speed test by executing the command ./speed_fadbad; see speed_main for the meaning of the command line options to this program.

get_fadbad
If you are using Unix, you can download and install a copy of Fadbad using get_fadbad.sh . The corresponding fadbad_prefix would be build/prefix.
Input File: omh/install/fadbad_prefix.omh