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#ifndef CROSSBAR_GENERATOR_H
#define CROSSBAR_GENERATOR_H
#include <stddef.h>
typedef struct {
/* Physical crossbar dimensions. */
size_t rows;
size_t columns;
/*
* Flat row-major input voltages. Offline generation reads
* input_series[sample * rows + row] for num_samples samples. Online
* generation uses external voltage sources and does not read the values.
*/
const double *input_series;
size_t num_samples;
/*
* Flat row-major initial resistances with rows * columns elements:
* initial_resistance[row * columns + column].
*/
const double *initial_resistance;
/* Path to the SPICE model included by the generated netlist. */
const char *model_path;
/* Name of the model's SPICE subcircuit. */
const char *subcircuit_name;
/* Resistance from each physical column to ground. */
double load_resistance;
/* Transient-analysis sample interval and stop time. */
double time_step;
double stop_time;
/* Reserved for state-node output; currently must be 0 or 1. */
int print_state_nodes;
} Crossbar_Config;
int generate_crossbar(const char *output_filename,
const Crossbar_Config *config);
/* Generate a netlist whose row voltages are supplied by libngspice callbacks. */
int generate_online_crossbar(const char *output_filename,
const Crossbar_Config *config);
#endif
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