math_operator.h

Go to the documentation of this file.

 
#ifndef OAKFIELD_MATH_OPERATOR_H
#define OAKFIELD_MATH_OPERATOR_H
 
#include "oakfield/operator_split.h"
 
#include <stdbool.h>
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct SimContext;
 
typedef enum SimElementwiseMathMode {
    SIM_ELEMENTWISE_MATH_FLOOR = 0, 
    SIM_ELEMENTWISE_MATH_FRACT,     
    SIM_ELEMENTWISE_MATH_MOD,       
    SIM_ELEMENTWISE_MATH_STEP,      
    SIM_ELEMENTWISE_MATH_EQ,        
    SIM_ELEMENTWISE_MATH_LT,        
    SIM_ELEMENTWISE_MATH_GT,        
    SIM_ELEMENTWISE_MATH_SELECT     
} SimElementwiseMathMode;
 
typedef enum SimElementwiseMathRhsSource {
    SIM_ELEMENTWISE_MATH_RHS_FIELD = 0, 
    SIM_ELEMENTWISE_MATH_RHS_CONSTANT   
} SimElementwiseMathRhsSource;
 
typedef struct SimElementwiseMathOperatorConfig {
    size_t lhs_field;                       
    size_t rhs_field;                       
    size_t output_field;                    
    SimElementwiseMathMode mode;            
    SimElementwiseMathRhsSource rhs_source; 
    double rhs_constant;                    
    double threshold;                       
    double epsilon;                         
    double true_value;                      
    double false_value;                     
    bool accumulate;                        
    bool scale_by_dt;                       
} SimElementwiseMathOperatorConfig;
 
SimResult sim_add_elementwise_math_operator(struct SimContext *context,
                                            const SimElementwiseMathOperatorConfig *config,
                                            size_t *out_index);
 
SimResult sim_elementwise_math_config(struct SimContext *context, size_t operator_index,
                                      SimElementwiseMathOperatorConfig *out_config);
 
SimResult sim_elementwise_math_update(struct SimContext *context, size_t operator_index,
                                      const SimElementwiseMathOperatorConfig *config);
 
#ifdef __cplusplus
}
#endif
 
#endif /* OAKFIELD_MATH_OPERATOR_H */