CppADCodeGen
2.4.3
A C++ Algorithmic Differentiation Package with Source Code Generation
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Public Types | |
using | Base = EvaluatorBase< ScalarIn, ScalarOut, ActiveOut, FinalEvaluatorType > |
using | NodeIn = OperationNode< ScalarIn > |
using | ArgIn = Argument< ScalarIn > |
Public Member Functions | |
EvaluatorOperations (CodeHandler< ScalarIn > &handler) | |
bool | isUnderEvaluation () |
std::vector< ActiveOut > | evaluate (ArrayView< const ActiveOut > indepNew, ArrayView< const CG< ScalarIn > > depOld) |
void | evaluate (ArrayView< const ActiveOut > indepNew, ArrayView< ActiveOut > depNew, ArrayView< const CG< ScalarIn > > depOld) |
void | evaluate (const ActiveOut *indepNew, size_t indepSize, ActiveOut *depNew, const CG< ScalarIn > *depOld, size_t depSize) |
Protected Types | |
using | SourceCodePath = typename CodeHandler< ScalarIn >::SourceCodePath |
Protected Member Functions | |
ActiveOut | evalOperation (OperationNode< ScalarIn > &node) |
ActiveOut | evalAssign (const NodeIn &node) |
ActiveOut | evalAbs (const NodeIn &node) |
ActiveOut | evalAcos (const NodeIn &node) |
ActiveOut | evalAdd (const NodeIn &node) |
ActiveOut | evalAlias (const NodeIn &node) |
ActiveOut | evalArrayElement (const NodeIn &node) |
ActiveOut | evalAsin (const NodeIn &node) |
ActiveOut | evalAtan (const NodeIn &node) |
ActiveOut | evalCompareLt (const NodeIn &node) |
ActiveOut | evalCompareLe (const NodeIn &node) |
ActiveOut | evalCompareEq (const NodeIn &node) |
ActiveOut | evalCompareGe (const NodeIn &node) |
ActiveOut | evalCompareGt (const NodeIn &node) |
ActiveOut | evalCompareNe (const NodeIn &node) |
ActiveOut | evalCosh (const NodeIn &node) |
ActiveOut | evalCos (const NodeIn &node) |
ActiveOut | evalDiv (const NodeIn &node) |
ActiveOut | evalExp (const NodeIn &node) |
ActiveOut | evalIndependent (const NodeIn &node) |
ActiveOut | evalLog (const NodeIn &node) |
ActiveOut | evalMul (const NodeIn &node) |
ActiveOut | evalPow (const NodeIn &node) |
ActiveOut | evalPrint (const NodeIn &node) |
ActiveOut | evalSign (const NodeIn &node) |
ActiveOut | evalSinh (const NodeIn &node) |
ActiveOut | evalSin (const NodeIn &node) |
ActiveOut | evalSqrt (const NodeIn &node) |
ActiveOut | evalSub (const NodeIn &node) |
ActiveOut | evalTanh (const NodeIn &node) |
ActiveOut | evalTan (const NodeIn &node) |
ActiveOut | evalMinus (const NodeIn &node) |
ActiveOut | evalUnsupportedOperation (const NodeIn &node) |
void | evalAtomicOperation (const NodeIn &node) |
void | processActiveOut (const NodeIn &node, ActiveOut &a) |
ActiveOut | evalArg (const std::vector< Argument< ScalarIn > > &args, size_t pos) |
ActiveOut | evalArg (const Argument< ScalarIn > &arg, size_t pos) |
void | prepareNewEvaluation () |
void | clear () |
void | analyzeOutIndeps (const ActiveOut *indep, size_t n) |
ActiveOut | evalCG (const CG< ScalarIn > &dep) |
ActiveOut | evalArg (const std::vector< Argument< ScalarIn > > &args, size_t pos) |
ActiveOut | evalArg (const Argument< ScalarIn > &arg, size_t pos) |
const ActiveOut & | evalOperations (OperationNode< ScalarIn > &node) |
ActiveOut * | saveEvaluation (const OperationNode< ScalarIn > &node, ActiveOut &&result) |
std::vector< ActiveOut > & | evalArrayCreationOperation (const OperationNode< ScalarIn > &node) |
std::vector< ActiveOut > & | evalSparseArrayCreationOperation (const OperationNode< ScalarIn > &node) |
Protected Attributes | |
CodeHandler< ScalarIn > & | handler_ |
const ActiveOut * | indep_ |
CodeHandlerVector< ScalarIn, std::unique_ptr< ActiveOut > > | evals_ |
std::map< size_t, std::vector< ActiveOut > * > | evalsArrays_ |
std::map< size_t, std::vector< ActiveOut > * > | evalsSparseArrays_ |
bool | underEval_ |
size_t | depth_ |
SourceCodePath | path_ |
Friends | |
class | EvaluatorBase< ScalarIn, ScalarOut, ActiveOut, FinalEvaluatorType > |
Defines the default operations for evaluators. Evaluators allow to reprocess operations defined in an operation graph for a different set of independent variables and (possibly) data types.
This allows static polymorphism through curiously recurring template pattern (CRTP). Therefore the default behaviour can be overridden without the use of virtual methods. This class should not be instantiated directly.
Definition at line 345 of file evaluator.hpp.
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inlineprotectedinherited |
clean-up
Definition at line 197 of file evaluator.hpp.
Referenced by CppAD::cg::EvaluatorCG< ScalarIn, ScalarOut, FinalEvaluatorType >::clear(), and CppAD::cg::EvaluatorBase< ScalarIn, ScalarOut, ActiveOut, FinalEvaluatorType >::evaluate().
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inlineprotected |
Clones a node with the new type. Override this method to add a custom node generation behaviour which does not follow the original operation graph.
node | the original node |
Definition at line 374 of file evaluator.hpp.
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inlineinherited |
Performs all the operations required to calculate the dependent variables with a (potentially) new data type
indepNew | The new independent variables. |
depNew | The new dependent variable vector to be computed. |
depOld | Dependent variable vector representing the operations that are going to be executed to determine the new variables (all variables must belong to the same code handler) |
CGException | on error (such as an different sizes of depNew and depOld or an unhandled operation type) |
Definition at line 114 of file evaluator.hpp.
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inlineinherited |
Performs all the operations required to calculate the dependent variables with a (potentially) new data type
indepNew | The new independent variables. |
depOld | Dependent variable vector representing the operations that are going to be executed to determine the new variables (all variables must belong to the same code handler) |
CGException | on error (such as an unhandled operation type) |
Definition at line 93 of file evaluator.hpp.
Referenced by CppAD::cg::CodeHandler< Base >::collectVariable(), CppAD::cg::EvaluatorBase< ScalarIn, ScalarOut, ActiveOut, FinalEvaluatorType >::evaluate(), CppAD::cg::BipartiteGraph< Base >::generateNewModel(), and CppAD::cg::DummyDerivatives< Base >::generateReorderedModel().
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inlineinherited |
Performs all the operations required to calculate the dependent variables with a (potentially) new data type
indepNew | The new independent variables. |
indepSize | The size of the array of independent variables. |
depNew | The new dependent variable vector that will be created. |
depOld | Dependent variable vector representing the operations that are going to be executed to determine the new variables (all variables must belong to the same code handler) |
depSize | The size of the array of dependent variables. |
CGException | on error (such as an unhandled operation type) |
Definition at line 137 of file evaluator.hpp.
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inlineinherited |
Definition at line 78 of file evaluator.hpp.
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friend |
must be friends with its super classes since there can be a cast to this type due to the curiously recurring template pattern (CRTP)
Definition at line 306 of file evaluator.hpp.