From 03de79b8c5ebcc206e3450dfbc701211d9c254b0 Mon Sep 17 00:00:00 2001 From: pants Date: Fri, 9 Sep 2016 14:33:56 -0400 Subject: more refactoring --- src/net_create.c | 69 -------------------------------------------------------- 1 file changed, 69 deletions(-) delete mode 100644 src/net_create.c (limited to 'src/net_create.c') diff --git a/src/net_create.c b/src/net_create.c deleted file mode 100644 index fedcb3a..0000000 --- a/src/net_create.c +++ /dev/null @@ -1,69 +0,0 @@ - -#include "fracture.h" - -double *get_thres(uint_t ne, double beta) { - assert(beta > 0); - - double *thres = (double *)malloc(ne * sizeof(double)); - assert(thres != NULL); - - gsl_set_error_handler_off(); - - gsl_rng *r = gsl_rng_alloc(gsl_rng_mt19937); - { - FILE *rf = fopen("/dev/urandom", "r"); - unsigned long int seed; - fread(&seed, sizeof(unsigned long int), 1, rf); - fclose(rf); - gsl_rng_set(r, seed); - } - - for (uint_t i = 0; i < ne; i++) { - while ((thres[i] = exp(log(gsl_ran_flat(r, 0, 1)) / beta)) == 0.0); - } - - gsl_rng_free(r); - - return thres; -} - -net_t *net_create(const graph_t *g, double inf, double beta, double notch_len, bool vb, cholmod_common *c) { - net_t *net = (net_t *)calloc(1, sizeof(net_t)); - assert(net != NULL); - - net->graph = g; - net->fuses = (bool *)calloc(g->ne, sizeof(bool)); - assert(net->fuses != NULL); - net->thres = get_thres(g->ne, beta); - net->inf = inf; - - net->voltage_bound = vb; - net->boundary_cond = bound_set(g, vb, notch_len, c); - - if (g->boundary != TORUS_BOUND) net->adjacency = gen_adjacency(net, false, false, 0, c); - else net->adjacency = gen_adjacency(net, true, false, 0, c); - - net->marks = (uint_t *)malloc((net->graph->break_dim) * sizeof(uint_t)); - net->dual_marks = (uint_t *)malloc((net->graph->dnv) * sizeof(uint_t)); - assert(net->marks != NULL); - - for (uint_t i = 0; i < (net->graph->break_dim); i++) { - net->marks[i] = 1; - } - for (uint_t i = 0; i < (net->graph->dnv); i++) { - net->dual_marks[i] = i+1; - } - net->num_components = 1; - - net_notch(net, notch_len, c); - - { - cholmod_sparse *laplacian = gen_laplacian(net, c, true); - net->factor = CHOL_F(analyze)(laplacian, c); - CHOL_F(factorize)(laplacian, net->factor, c); - CHOL_F(free_sparse)(&laplacian, c); - } - - return net; -} - -- cgit v1.2.3-70-g09d2