Emily Boudreaux
2bca6e447c
we need an autodiff library at some point (or we need to roll our own but I do not think that makes sense). CppAD is well tested and header only and easy to include. It is also Liscene compatible with GPL v3.0. Here we bring it in as a dependency
95 lines
2.2 KiB
C++
95 lines
2.2 KiB
C++
# ifndef CPPAD_LOCAL_GRAPH_CPP_GRAPH_OP_HPP
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# define CPPAD_LOCAL_GRAPH_CPP_GRAPH_OP_HPP
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/* --------------------------------------------------------------------------
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CppAD: C++ Algorithmic Differentiation: Copyright (C) 2003-19 Bradley M. Bell
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CppAD is distributed under the terms of the
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Eclipse Public License Version 2.0.
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This Source Code may also be made available under the following
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Secondary License when the conditions for such availability set forth
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in the Eclipse Public License, Version 2.0 are satisfied:
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GNU General Public License, Version 2.0 or later.
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-------------------------------------------------------------------------- */
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# include <cstddef>
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# include <string>
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# include <map>
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# include <cppad/utility/vector.hpp>
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# include <cppad/configure.hpp>
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# include <cppad/core/graph/graph_op_enum.hpp>
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namespace CppAD { namespace local { namespace graph {
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/*
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$begin cpp_graph_op$$
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$spell
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vec
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asinh
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acosh
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atanh
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erf
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erfc
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expm
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namespace
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enum
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struct
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op
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arg
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CppAD
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addr_t
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$$
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$section C++ AD Graph Operators$$
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$head Namespace$$
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All of these definitions
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are in the $code CppAD::local::graph$$ namespace.
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$head CppAD::graph$$
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$srccode%hpp% */
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using namespace CppAD::graph;
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/* %$$
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$head addr_t$$
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$srccode%hpp% */
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typedef CPPAD_TAPE_ADDR_TYPE addr_t;
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/* %$$
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$head op_name2enum$$
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This is a mapping from the operator name to its enum value.
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The name is the operator enum without the $code _operator$$ at the end.
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$srccode%hpp% */
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extern std::map< std::string, graph_op_enum > op_name2enum;
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/* %$$
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$head op_enum2fixed_n_arg$$
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This is the number of arguments for the operators that have
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a fixed number of arguments and one result.
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For other operators, this value is zero.
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$srccode%hpp% */
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extern size_t op_enum2fixed_n_arg[];
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/* %$$
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$head op_enum2name$$
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This is mapping from operator enum value to its name.
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In the $code local::graph$$ namespace:
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$srccode%hpp% */
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extern const char* op_enum2name[];
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/* %$$
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$head set_operator_info$$
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This routine sets the values in
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$code op_enum2fixed_n_arg$$,
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$code op_enum2name$$, and
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$code op_name2enum$$.
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$srccode%hpp% */
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extern void set_operator_info(void);
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/* %$$
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$end
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*/
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} } } // END_CPPAD_LOCAL_GRAPH_NAMESPACE
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# endif
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