src/sample_fracture_square.cpp


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#include <random>
#include <iostream>

#include <cholmod.h>

#include "randutils/randutils.hpp"

#include <graph.hpp>
#include <network.hpp>
#include <hooks.hpp>
#include "sample.hpp"

#include <csignal>
#include <cstring>
#include <atomic>

int main(int argc, char* argv[]) {

  int opt;

  unsigned N = 1;
  unsigned Lx = 16;
  unsigned Ly = 16;
  double  beta = 0.5;

  while ((opt = getopt(argc, argv, "N:X:Y:b:")) != -1) {
    switch (opt) {
      case 'N':
        N = (unsigned)atof(optarg);
        break;
      case 'X':
        Lx = atoi(optarg);
        break;
      case 'Y':
        Ly = atoi(optarg);
        break;
      case 'b':
        beta = atof(optarg);
        break;
      default:
        exit(1);
    }
  }

  cholmod_common c;
  CHOL_F(start)(&c);

  sample meas(Lx, Ly, beta);

  randutils::auto_seed_128 seeds;
  std::mt19937 rng{seeds};

  graph G(Lx, Ly);
  elastic_network perm_network(G, &c);

  for (unsigned trial = 0; trial < N; trial++) {
    elastic_network tmp_network(perm_network);
    tmp_network.set_thresholds(beta, rng);
    tmp_network.fracture(meas);
  }

  CHOL_F(finish)(&c);

  return 0;
}