Purpose
CppAD has a set of speed tests for just calculating functions
(in double precision instead of an AD type).
This section links to the source code the function value speed tests.
Speed
To run these tests, you must include the
--with-Speed command line option during the
install configure
command.
After the Unix install make
command,
you can then run the function value speed tests
with the following commands (relative to the distribution directory):
speed/double/double correct seed where seed is a positive integer see for the
random number generator uniform_01
.
This will check that the speed tests have been built correctly.
You can run the command
speed/double/double speed seed to see the results of all the speed tests.
See speed_main
for more options.
C++ Compiler Flags
The C++ compiler flags used to build the double speed tests are
AM_CXXFLAGS = -O2 -DNDEBUG $(CXX_FLAGS) -DDOUBLE where CXX_FLAGS is specified by the
configure
command.