CppAD: A C++ Algorithmic Differentiation Package 20110419
#define CPPAD_USE_FORWARD0SWEEP   1

If ture, use compute zero order sweeps using a specialized routine.

The value of this define should be zero or one. If it is one, a specialized routine is used for zero order forward sweeps. Otherwise, use the general forward routine is used for zero order. Using the specialized routine is an optimization that makes the source more complicated and a significant speed improvement has not been verified (as yet). This preprocessor symbol makes it easier to compare these two options.

Definition at line 34 of file define.hpp.