fixed major mistake in process, also got n-component version fully working

1 files changed, 0 insertions, 340 deletions

diff --git a/src/wolff.c b/src/wolff.c
deleted file mode 100644
index 7b6b56f..0000000
--- a/src/wolff.c
+++ /dev/null
@@ -1,340 +0,0 @@
-
-#include <wolff.h>
-
-int main(int argc, char *argv[]) {
-
-  L_t L = 128;
-  count_t N = (count_t)1e7;
-  count_t min_runs = 10;
-  count_t n = 3;
-  q_t q = 2;
-  D_t D = 2;
-  double T = 2.26918531421;
-  double *J = (double *)calloc(MAX_Q, sizeof(double));
-  J[0] = 1.0;
-  double *H = (double *)calloc(MAX_Q, sizeof(double));
-  double eps = 0;
-  bool pretend_ising = false;
-  bool planar_potts = false;
-  bool silent = false;
-
-  int opt;
-  q_t J_ind = 0;
-  q_t H_ind = 0;
-
-  while ((opt = getopt(argc, argv, "N:n:D:L:q:T:J:H:m:e:Ips")) != -1) {
-    switch (opt) {
-    case 'N':
-      N = (count_t)atof(optarg);
-      break;
-    case 'n':
-      n = (count_t)atof(optarg);
-      break;
-    case 'D':
-      D = atoi(optarg);
-      break;
-    case 'L':
-      L = atoi(optarg);
-      break;
-    case 'q':
-      q = atoi(optarg);
-      break;
-    case 'T':
-      T = atof(optarg);
-      break;
-    case 'J':
-      J[J_ind] = atof(optarg);
-      J_ind++;
-      break;
-    case 'H':
-      H[H_ind] = atof(optarg);
-      H_ind++;
-      break;
-    case 'm':
-      min_runs = atoi(optarg);
-      break;
-    case 'e':
-      eps = atof(optarg);
-      break;
-    case 'I':
-      pretend_ising = true;
-      break;
-    case 'p':
-      planar_potts = true;
-      break;
-    case 's':
-      silent = true;
-      break;
-    default:
-      exit(EXIT_FAILURE);
-    }
-  }
-
-  gsl_rng *r = gsl_rng_alloc(gsl_rng_mt19937);
-  gsl_rng_set(r, rand_seed());
-
-  if (pretend_ising) {
-    q = 2;
-    H[1] = -H[0];
-    J[1] = -J[0];
-  }
-
-  if (planar_potts) {
-    for (q_t i = 0; i < q; i++) {
-      J[i] = cos(2 * M_PI * i / ((double)q));
-    }
-  }
-
-  ising_state_t *s = (ising_state_t *)calloc(1, sizeof(ising_state_t));
-
-  graph_t *h = graph_create_square(D, L);
-  s->g = graph_add_ext(h);
-
-  s->q = q;
-
-  s->spins = (q_t *)calloc(h->nv + 1, sizeof(q_t));
-
-  s->T = T;
-  s->H = H;
-  s->J = J;
-
-  s->J_probs = (double *)calloc(pow(q, 2), sizeof(double));
-  for (q_t i = 0; i < q; i++) {
-    for (q_t j = 0; j < q; j++) {
-      s->J_probs[q * i + j] = 1.0 - exp((s->J[i] - s->J[j]) / T);
-    }
-  }
-  s->H_probs = (double *)calloc(pow(q, 2), sizeof(double));
-  for (q_t i = 0; i < q; i++) {
-    for (q_t j = 0; j < q; j++) {
-      s->H_probs[q * i + j] = 1.0 - exp((s->H[i] - s->H[j]) / T);
-    }
-  }
-
-  s->M = (v_t *)calloc(q, sizeof(v_t));
-  s->M[0] = h->nv;
-  s->E = - ((double)h->ne) * s->J[0] - ((double)h->nv) * s->H[0];
-
-  double diff = 1e31;
-  count_t n_runs = 0;
-
-  meas_t *E, *clust, **M, **sE, ***sM, **lifetimes;
-
-  M = (meas_t **)malloc(q * sizeof(meas_t *));
-  lifetimes = (meas_t **)malloc(q * sizeof(meas_t *));
-  for (q_t i = 0; i < q; i++) {
-    M[i] = (meas_t *)calloc(1, sizeof(meas_t));
-    lifetimes[i] = (meas_t *)calloc(1, sizeof(meas_t));
-  }
-
-  E = calloc(1, sizeof(meas_t));
-  clust = calloc(1, sizeof(meas_t));
-
-  sE = (meas_t **)malloc(q * sizeof(meas_t *));
-  sM = (meas_t ***)malloc(q * sizeof(meas_t **));
-
-  for (q_t i = 0; i < q; i++) {
-    sE[i] = (meas_t *)calloc(1, sizeof(meas_t));
-    sM[i] = (meas_t **)malloc(q * sizeof(meas_t *));
-    for (q_t j = 0; j < q; j++) {
-      sM[i][j] = (meas_t *)calloc(1, sizeof(meas_t));
-    }
-  }
-
-  count_t *freqs = (count_t *)calloc(q, sizeof(count_t));
-  count_t lifetime_n = 0;
-  q_t cur_M = 0;
-
-  if (!silent) printf("\n");
-  while (((diff > eps || diff != diff) && n_runs < N) || n_runs < min_runs) {
-    if (!silent) printf("\033[F\033[JWOLFF: sweep %" PRIu64
-           ", dH/H = %.4f, dM/M = %.4f, dC/C = %.4f, dX/X = %.4f, cps: %.1f\n",
-           n_runs, fabs(E->dx / E->x), M[0]->dx / M[0]->x, E->dc / E->c, M[0]->dc / M[0]->c, h->nv / clust->x);
-
-    count_t n_flips = 0;
-
-    q_t max_M_i;
-    v_t max_M;
-    q_t n_at_max;
-
-    while (n_flips / h->nv < n) {
-      v_t v0 = gsl_rng_uniform_int(r, h->nv);
-      q_t step = 1 + gsl_rng_uniform_int(r, q - 1);
-
-      v_t tmp_flips = flip_cluster(s, v0, step, r);
-      n_flips += tmp_flips;
-
-      max_M_i = 0;
-      max_M = 0;
-      n_at_max = 0;
-
-      for (q_t i = 0; i < q; i++) {
-        if (s->M[i] > max_M) {
-          max_M = s->M[i];
-          max_M_i = i;
-          n_at_max = 1;
-        } else if (s->M[i] == max_M) {
-          n_at_max++;
-        }
-      }
-
-      if (n_at_max == 1) {
-        if (max_M_i == cur_M) {
-          lifetime_n++;
-        } else {
-          if (cur_M != MAX_Q) {
-            update_meas(lifetimes[cur_M], lifetime_n);
-          }
-          lifetime_n = 0;
-          cur_M = max_M_i;
-        }
-      } else {
-        if (cur_M != MAX_Q) {
-          update_meas(lifetimes[cur_M], lifetime_n);
-          cur_M = MAX_Q;
-        }
-      }
-
-      update_meas(clust, tmp_flips);
-    }
-
-    for (q_t i = 0; i < q; i++) {
-      update_meas(M[i], s->M[i]);
-    }
-    update_meas(E, s->E);
-
-    if (n_at_max == 1) {
-      for (q_t i = 0; i < q; i++) {
-        update_meas(sM[max_M_i][i], s->M[i]);
-      }
-      update_meas(sE[max_M_i], s->E);
-      freqs[max_M_i]++;
-    }
-
-    diff = fabs(sM[0][0]->dc / sM[0][0]->c);
-
-    n_runs++;
-  }
-  if (!silent) {
-    printf("\033[F\033[J");
-  }
-  printf("WOLFF: sweep %" PRIu64
-         ", dH/H = %.4f, dM/M = %.4f, dC/C = %.4f, dX/X = %.4f, cps: %.1f\n",
-         n_runs, fabs(E->dx / E->x), M[0]->dx / M[0]->x, E->dc / E->c, M[0]->dc / M[0]->c, h->nv / clust->x);
-
-  FILE *outfile = fopen("out.m", "a");
-
-  fprintf(outfile, "<|D->%" PRID ",L->%" PRIL ",q->%" PRIq ",T->%.15f,J->{", D, L, q, T);
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "%.15f", J[i]);
-    if (i != q-1) {
-      fprintf(outfile, ",");
-    }
-  }
-  fprintf(outfile, "},H->{");
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "%.15f", H[i]);
-    if (i != q-1) {
-      fprintf(outfile, ",");
-    }
-  }
-  fprintf(outfile, "},E->%.15f,\\[Delta]E->%.15f,C->%.15f,\\[Delta]C->%.15f,M->{", E->x / h->nv, E->dx / h->nv, E->c / h->nv, E->dc / h->nv);
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "%.15f", M[i]->x / h->nv);
-    if (i != q-1) {
-      fprintf(outfile, ",");
-    }
-  }
-  fprintf(outfile, "},\\[Delta]M->{");
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "%.15f", M[i]->dx / h->nv);
-    if (i != q-1) {
-      fprintf(outfile, ",");
-    }
-  }
-  fprintf(outfile, "},\\[Chi]->{");
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "%.15f", M[i]->c / h->nv);
-    if (i != q-1) {
-      fprintf(outfile, ",");
-    }
-  }
-  fprintf(outfile, "},\\[Delta]\\[Chi]->{");
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "%.15f", M[i]->dc / h->nv);
-    if (i != q-1) {
-      fprintf(outfile, ",");
-    }
-  }
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, "},Subscript[E,%" PRIq "]->%.15f,Subscript[\\[Delta]E,%" PRIq "]->%.15f,Subscript[C,%" PRIq "]->%.15f,Subscript[\\[Delta]C,%" PRIq "]->%.15f,Subscript[M,%" PRIq "]->{", i, sE[i]->x / h->nv, i, sE[i]->dx / h->nv, i, sE[i]->c / h->nv, i, sE[i]->dc / h->nv, i);
-    for (q_t j = 0; j < q; j++) {
-      fprintf(outfile, "%.15f", sM[i][j]->x / h->nv);
-      if (j != q-1) {
-        fprintf(outfile, ",");
-      }
-    }
-    fprintf(outfile, "},Subscript[\\[Delta]M,%" PRIq "]->{", i);
-    for (q_t j = 0; j < q; j++) {
-      fprintf(outfile, "%.15f", sM[i][j]->dx / h->nv);
-      if (j != q-1) {
-        fprintf(outfile, ",");
-      }
-    }
-    fprintf(outfile, "},Subscript[\\[Chi],%" PRIq "]->{", i);
-    for (q_t j = 0; j < q; j++) {
-      fprintf(outfile, "%.15f", sM[i][j]->c / h->nv);
-      if (j != q-1) {
-        fprintf(outfile, ",");
-      }
-    }
-    fprintf(outfile, "},Subscript[\\[Delta]\\[Chi],%" PRIq "]->{", i);
-    for (q_t j = 0; j < q; j++) {
-      fprintf(outfile, "%.15f", sM[i][j]->dc / h->nv);
-      if (j != q-1) {
-        fprintf(outfile, ",");
-      }
-    }
-  }
-  fprintf(outfile,"}");
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, ",Subscript[f,%" PRIq "]->%.15f,Subscript[\\[Delta]f,%" PRIq "]->%.15f", i, (double)freqs[i] / (double)n_runs, i, sqrt(freqs[i]) / (double)n_runs);
-  }
-  for (q_t i = 0; i < q; i++) {
-    fprintf(outfile, ",Subscript[t,%" PRIq "]->%.15f,Subscript[\\[Delta]t,%" PRIq "]->%.15f", i, lifetimes[i]->x, i, lifetimes[i]->dx);
-  }
-  fprintf(outfile, ",Subscript[n,\"clust\"]->%.15f,Subscript[\\[Delta]n,\"clust\"]->%.15f|>\n", clust->x / h->nv, clust->dx / h->nv);
-
-  fclose(outfile);
-
-  free(E);
-  free(clust);
-  for (q_t i = 0; i < q; i++) {
-    free(M[i]);
-    for (q_t j = 0; j < q; j++) {
-      free(sM[i][j]);
-    }
-    free(sM[i]);
-  }
-  free(M);
-  free(sM);
-  for (q_t i = 0; i < q; i++) {
-    free(sE[i]);
-    free(lifetimes[i]);
-  }
-  free(freqs);
-  free(sE);
-  free(s->H_probs);
-  free(s->J_probs);
-  free(s->M);
-  free(s->spins);
-  graph_free(s->g);
-  free(s);
-  free(H);
-  free(J);
-  graph_free(h);
-  gsl_rng_free(r);
-
-  return 0;
-}
-