compileing.cpp

An example on how to use the eisgenerator compiled execution model.

An example on how to use the eisgenerator compiled execution model.

//SPDX-License-Identifier:        MIT
 
#include <iostream>
#include <eisgenerator/model.h>
#include <eisgenerator/log.h>
 
int main(int argc, char** argv)
{
        // Set the verbosity of libeisgenerator
        eis::Log::level = eis::Log::WARN;
 
        // Create a model object from a circuit
        eis::Model model("r{100}-r{1000}p{1e-3, 0.5}");
 
        // Print the corrisponding code for this model
        std::cout<<"C++ code for "<<model.getModelStr()<<":\n"<<model.getCode()<<'\n';
 
        // Compile the model
        model.compile();
 
        // Create a model object from a circuit string this time its a parameter sweep
        // This is simply to demonstate that caching is employed
        eis::Model modelSweep("r{10~100}-r{50~1000}p{1e-3, 0.5~0.8}", 50);
        // This now goes quickly
        modelSweep.compile();
 
        // Create an omega range for a sweep
        // from 1 to 1e4 rad/s, with 100 points
        // and spaced logarithmically
        eis::Range omegaRange(1, 1e4, 10, true);
 
        // Do a sweep along omegaRange for eatch
        // combination of parameters in the model
        std::vector<std::vector<eis::DataPoint>> data = modelSweep.executeAllSweeps(omegaRange);
 
        std::cout<<"Got "<<data.size()<<" sweeps with "<<data.size()*data[0].size()<<" total datapoints\n";
 
        // Print a couple of random ones
        eis::EisSpectra spectraSix(data[6], modelSweep.getModelStrWithParam(6), "Sweep at 6");
        std::cout<<spectraSix<<'\n';
 
        eis::EisSpectra spectraTen(data[10000], modelSweep.getModelStrWithParam(10000), "Sweep at 10000");
        std::cout<<spectraTen<<'\n';
}