double search_k(t_scene *scene, t_cam *cam, t_point *point, t_object **tmp) { double k; double real_k; k = 0.0; real_k = 0.0; (*tmp) = NULL; while (scene && scene->obj && scene->obj != NULL) { k = calc_k(scene->obj, point, cam); if (k < real_k && real_k >= 0.0 && k >= 0.0) { real_k = k; (*tmp) = scene->obj; } else if (real_k == 0.0 && k >= 0.0) { real_k = k; (*tmp) = scene->obj; } scene->obj = scene->obj->next; } scene->obj = (*tmp); while (scene->obj && scene->obj->prev) scene->obj = scene->obj->prev; return (real_k); }
void inter_paraboloide(t_scene *sc) { t_dis dis; double k; t_info save; rotate(sc); translat(sc); dis.a = (sc->tmp_vec->x * sc->tmp_vec->x) + (sc->tmp_vec->y * sc->tmp_vec->y) - (sc->obj->cte * sc->tmp_vec->z); dis.b = 2.f * ((sc->tmp_oeil->x * sc->tmp_vec->x) + (sc->tmp_oeil->y * sc->tmp_vec->y) + (- sc->obj->cte * sc->tmp_oeil->z)); dis.c = (sc->tmp_oeil->x * sc->tmp_oeil->x) + (sc->tmp_oeil->y * sc->tmp_oeil->y) - (sc->obj->cte * sc->tmp_oeil->z); dis.dis = dis.b * dis.b - 4.f * dis.a * dis.c; k = calc_k(dis.a, dis.b, dis.dis); if (k <= 0) return ; if (k < sc->info->k || sc->info->k == -42) { save_info(sc->info, &save); sc->info->k = k; sc->info->x = sc->tmp_oeil->x + k * sc->tmp_vec->x; sc->info->y = sc->tmp_oeil->y + k * sc->tmp_vec->y; sc->info->z = sc->tmp_oeil->z + k * sc->tmp_vec->z; limit_object(sc); if (sc->info->k == -42) save_info(&save, sc->info); sc->info->obj = sc->obj; } }
int inter_sphere(t_camera *camera, t_object *object, t_detail *detail, double *vector) { double indice[NB_INDICE]; double k[2]; if (!camera || !object || !detail || !vector || inter_indice_sphere(camera, object, vector, indice)) return (EXIT_FAILURE); if (indice[DELTA] >= 0.0F) { if (calc_k(indice, k)) return (EXIT_FAILURE); if (object->inhibitor) obj_inhibitor(k, object, camera, vector); if ((detail->k < CONST_ERROR && (k[0] > CONST_ERROR || k[1] > CONST_ERROR)) || (k[0] > CONST_ERROR && (k[1] > CONST_ERROR && k[0] < k[1]) && k[0] < detail->k) || (k[1] > CONST_ERROR && (k[0] > CONST_ERROR && k[1] < k[0]) && k[1] < detail->k)) { detail->k = SMALLER_POSITIVE_NUMBER(k[0], k[1]); detail->object = object; } } return (EXIT_SUCCESS); }
double *mlpg(PStream * pst) { int doupdate(PStream *, int); void calc_pi(PStream *, int); void calc_k(PStream *, int); void update_P(PStream *, int); void update_c(PStream *, int); int tcur, tmin, tmax; int d, m, u; pst->sm.t++; tcur = pst->sm.t & pst->sm.mask; tmin = (pst->sm.t - pst->range) & pst->sm.mask; tmax = (pst->sm.t + pst->dw.maxw[WRIGHT]) & pst->sm.mask; for (u = -pst->range * 2; u <= pst->range * 2; u++) { for (m = 0; m <= pst->order; m++) pst->sm.P[u][tmax][m] = 0.0; } for (m = 0; m < pst->vSize; m++) { pst->sm.mseq[tmax][m] = pst->mean[m]; pst->sm.ivseq[tmax][m] = pst->ivar[m]; } for (m = 0; m <= pst->order; m++) { if (pst->iType != 2) pst->sm.c[tmax][m] = pst->mean[m]; else pst->sm.c[tmax][m] = pst->mean[m] * finv(pst->ivar[m]); pst->sm.P[0][tmax][m] = finv(pst->ivar[m]); } for (d = 1; d < pst->dw.num; d++) { if (doupdate(pst, d)) { calc_pi(pst, d); calc_k(pst, d); update_P(pst, d); update_c(pst, d); } } pst->par = pst->sm.c[tmin]; return (pst->par); }
void inter_cone(t_scene *sc) { t_dis dis; double k; t_info save; rotate(sc); translat(sc); dis.a = (sc->tmp_vec->x * sc->tmp_vec->x) + (sc->tmp_vec->y * sc->tmp_vec->y) - (sc->obj->cte * (sc->tmp_vec->z * sc->tmp_vec->z)); dis.b = 2.f * ((sc->tmp_oeil->x * sc->tmp_vec->x) + (sc->tmp_oeil->y * sc->tmp_vec->y) + (- sc->obj->cte * (sc->tmp_oeil->z * sc->tmp_vec->z))); dis.c = (sc->tmp_oeil->x * sc->tmp_oeil->x) + (sc->tmp_oeil->y * sc->tmp_oeil->y) - (sc->obj->cte * (sc->tmp_oeil->z * sc->tmp_oeil->z)); dis.dis = dis.b * dis.b - 4.f * dis.a * dis.c; k = calc_k(dis.a, dis.b, dis.dis); if (sc->obj->neg) { statics_k(1, (-dis.b + sqrt(dis.dis)) / (2.f * dis.a), (-dis.b - sqrt(dis.dis)) / (2.f * dis.a)); return ; } if (statics_k(0, k, 0) || !k) return; if ((k < sc->info->k || sc->info->k == -42) && k) { save_info(&save, sc->info); sc->info->k = k; sc->info->x = sc->tmp_oeil->x + k * sc->tmp_vec->x; sc->info->y = sc->tmp_oeil->y + k * sc->tmp_vec->y; sc->info->z = sc->tmp_oeil->z + k * sc->tmp_vec->z; limit_object(sc); if (sc->info->k == -42) save_info(sc->info, &save); sc->info->obj = sc->obj; } }
void obj_inhibitor(double *k, t_object *obj, t_camera *camera, double *vector) { double indice_inib[NB_INDICE]; double k_inib[2]; t_object *tmp; ptr_f_inhib inter_indice[6]; int flag; flag = 0; k_in_order(k); create_ptr_func_inhib(inter_indice); while (!flag) { flag = 1; tmp = obj->inhibitor; while (tmp) { inter_indice[tmp->type](camera, tmp, vector, indice_inib); if (indice_inib[DELTA] >= 0.0F) { calc_k(indice_inib, k_inib); k_in_order(k_inib); if (k_inib[0] >= 0.000 && k_inib[1] >= 0.000 && k_inib[0] < k[0] && k_inib[1] > k[0] && k_inib[1] < k[1]) { k[0] = k_inib[1]; flag = 0; } if (((k_inib[0] >= 0.000 && k_inib[1] >= 0.000) && k_inib[0] <= k[0] && k_inib[1] > k[0] && k_inib[1] > k[1]) || (k_inib[0] && !k_inib[1])) k[0] = -1.000; } tmp = tmp->next; } } k[1] = -1.0; }
myResult* simulate_implicit(Model_t *m, myResult *result, mySpecies *sp[], myParameter *param[], myCompartment *comp[], myReaction *re[], myRule *rule[], myEvent *event[], myInitialAssignment *initAssign[], myAlgebraicEquations *algEq, timeVariantAssignments *timeVarAssign, double sim_time, double dt, int print_interval, double *time, int order, int use_lazy_method, int print_amount, allocated_memory *mem){ unsigned int i, j; int cycle; int error; int end_cycle = get_end_cycle(sim_time, dt); double reverse_time; double *value_time_p = result->values_time; double *value_sp_p = result->values_sp; double *value_param_p = result->values_param; double *value_comp_p = result->values_comp; double **coefficient_matrix = NULL; double *constant_vector = NULL; int *alg_pivot = NULL; double reactants_numerator, products_numerator; double min_value; double *init_val; /* for implicit */ double **jacobian; int is_convergence = 0; double *b; double *pre_b; int *p; /* for pivot selection */ boolean flag; double delta = 1.0e-8; double tolerance = 1.0e-4; /* error tolerance of neuton method */ unsigned int loop; double *delta_value; double k_next; /* speculated k value : k(t+1) */ double *k_t; /* k(t) */ /* num of SBase objects */ unsigned int num_of_species = Model_getNumSpecies(m); unsigned int num_of_parameters = Model_getNumParameters(m); unsigned int num_of_compartments = Model_getNumCompartments(m); unsigned int num_of_reactions = Model_getNumReactions(m); unsigned int num_of_rules = Model_getNumRules(m); unsigned int num_of_events = Model_getNumEvents(m); unsigned int num_of_initialAssignments = Model_getNumInitialAssignments(m); /* num of variables whose quantity is not a constant */ unsigned int num_of_all_var_species = 0; unsigned int num_of_all_var_parameters = 0; unsigned int num_of_all_var_compartments = 0; unsigned int num_of_all_var_species_reference = 0; /* num of variables (which is NOT changed by assignment nor algebraic rule) */ unsigned int num_of_var_species = 0; unsigned int num_of_var_parameters = 0; unsigned int num_of_var_compartments = 0; unsigned int num_of_var_species_reference = 0; unsigned int sum_num_of_vars; /* All variables (whose quantity is not a constant) */ mySpecies **all_var_sp; /* all variable species */ myParameter **all_var_param; /* all variable parameters */ myCompartment **all_var_comp; /* all variable compartments */ mySpeciesReference **all_var_spr; /* all varialbe SpeciesReferences */ /* variables (which is NOT changed by assignment nor algebraic rule) */ mySpecies **var_sp; myParameter **var_param; myCompartment **var_comp; mySpeciesReference **var_spr; set_seed(); check_num(num_of_species, num_of_parameters, num_of_compartments, num_of_reactions, &num_of_all_var_species, &num_of_all_var_parameters, &num_of_all_var_compartments, &num_of_all_var_species_reference, &num_of_var_species, &num_of_var_parameters, &num_of_var_compartments, &num_of_var_species_reference, sp, param, comp, re); /* create objects */ all_var_sp = (mySpecies **)malloc(sizeof(mySpecies *) * num_of_all_var_species); all_var_param = (myParameter **)malloc(sizeof(myParameter *) * num_of_all_var_parameters); all_var_comp = (myCompartment **)malloc(sizeof(myCompartment *) * num_of_all_var_compartments); all_var_spr = (mySpeciesReference **)malloc(sizeof(mySpeciesReference *) * num_of_all_var_species_reference); var_sp = (mySpecies **)malloc(sizeof(mySpecies *) * num_of_var_species); var_param = (myParameter **)malloc(sizeof(myParameter *) * num_of_var_parameters); var_comp = (myCompartment **)malloc(sizeof(myCompartment *) * num_of_var_compartments); var_spr = (mySpeciesReference **)malloc(sizeof(mySpeciesReference *) * num_of_var_species_reference); /* mySpecies *all_var_sp[num_of_all_var_species]; */ /* myParameter *all_var_param[num_of_all_var_parameters]; */ /* myCompartment *all_var_comp[num_of_all_var_compartments]; */ /* mySpeciesReference *all_var_spr[num_of_all_var_species_reference]; */ /* mySpecies *var_sp[num_of_var_species]; */ /* myParameter *var_param[num_of_var_parameters]; */ /* myCompartment *var_comp[num_of_var_compartments]; */ /* mySpeciesReference *var_spr[num_of_var_species_reference]; */ create_calc_object_list(num_of_species, num_of_parameters, num_of_compartments, num_of_reactions, all_var_sp, all_var_param, all_var_comp, all_var_spr, var_sp, var_param, var_comp, var_spr, sp, param, comp, re); sum_num_of_vars = num_of_var_species + num_of_var_parameters + num_of_var_compartments + num_of_var_species_reference; jacobian = (double**)malloc(sizeof(double*)*(sum_num_of_vars)); for(i=0; i<sum_num_of_vars; i++){ jacobian[i] = (double*)malloc(sizeof(double)*(sum_num_of_vars)); } b = (double *)malloc(sizeof(double) * (sum_num_of_vars)); pre_b = (double *)malloc(sizeof(double) * (sum_num_of_vars)); p = (int *)malloc(sizeof(int) * (sum_num_of_vars)); delta_value = (double *)malloc(sizeof(double) * (sum_num_of_vars)); k_t = (double *)malloc(sizeof(double) * (sum_num_of_vars)); /* double b[sum_num_of_vars]; double pre_b[sum_num_of_vars]; int p[sum_num_of_vars]; double delta_value[sum_num_of_vars]; double k_t[sum_num_of_vars]; */ if(algEq != NULL){ coefficient_matrix = (double**)malloc(sizeof(double*)*(algEq->num_of_algebraic_variables)); for(i=0; i<algEq->num_of_algebraic_variables; i++){ coefficient_matrix[i] = (double*)malloc(sizeof(double)*(algEq->num_of_algebraic_variables)); } constant_vector = (double*)malloc(sizeof(double)*(algEq->num_of_algebraic_variables)); alg_pivot = (int*)malloc(sizeof(int)*(algEq->num_of_algebraic_variables)); } PRG_TRACE(("Simulation for [%s] Starts!\n", Model_getId(m))); cycle = 0; /* initialize delay_val */ initialize_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, sim_time, dt, 0); /* calc temp value by assignment */ for(i=0; i<num_of_all_var_species; i++){ if(all_var_sp[i]->depending_rule != NULL && all_var_sp[i]->depending_rule->is_assignment){ all_var_sp[i]->temp_value = calc(all_var_sp[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_parameters; i++){ if(all_var_param[i]->depending_rule != NULL && all_var_param[i]->depending_rule->is_assignment){ all_var_param[i]->temp_value = calc(all_var_param[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_compartments; i++){ if(all_var_comp[i]->depending_rule != NULL && all_var_comp[i]->depending_rule->is_assignment){ all_var_comp[i]->temp_value = calc(all_var_comp[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_species_reference; i++){ if(all_var_spr[i]->depending_rule != NULL && all_var_spr[i]->depending_rule->is_assignment){ all_var_spr[i]->temp_value = calc(all_var_spr[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } /* forwarding value */ forwarding_value(all_var_sp, num_of_all_var_species, all_var_param, num_of_all_var_parameters, all_var_comp, num_of_all_var_compartments, all_var_spr, num_of_all_var_species_reference); /* initialize delay_val */ initialize_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, sim_time, dt, 0); /* calc InitialAssignment */ calc_initial_assignment(initAssign, num_of_initialAssignments, dt, cycle, &reverse_time); /* initialize delay_val */ initialize_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, sim_time, dt, 0); /* rewriting for explicit delay */ for(i=0; i<num_of_initialAssignments; i++){ for(j=0; j<initAssign[i]->eq->math_length; j++){ if(initAssign[i]->eq->number[j] == time){ TRACE(("time is replaced with reverse time\n")); initAssign[i]->eq->number[j] = &reverse_time; }else if(initAssign[i]->eq->number[j] != NULL){ init_val = (double*)malloc(sizeof(double)); *init_val = *initAssign[i]->eq->number[j]; mem->memory[mem->num_of_allocated_memory++] = init_val; initAssign[i]->eq->number[j] = init_val; } } } for(i=0; i<timeVarAssign->num_of_time_variant_assignments; i++){ for(j=0; j<timeVarAssign->eq[i]->math_length; j++){ if(timeVarAssign->eq[i]->number[j] == time){ TRACE(("time is replaced with reverse time\n")); timeVarAssign->eq[i]->number[j] = &reverse_time; }else if(timeVarAssign->eq[i]->number[j] != NULL){ init_val = (double*)malloc(sizeof(double)); *init_val = *timeVarAssign->eq[i]->number[j]; mem->memory[mem->num_of_allocated_memory++] = init_val; timeVarAssign->eq[i]->number[j] = init_val; } } } /* initialize delay_val */ initialize_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, sim_time, dt, 0); /* calc temp value by assignment */ for(i=0; i<num_of_all_var_species; i++){ if(all_var_sp[i]->depending_rule != NULL && all_var_sp[i]->depending_rule->is_assignment){ all_var_sp[i]->temp_value = calc(all_var_sp[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_parameters; i++){ if(all_var_param[i]->depending_rule != NULL && all_var_param[i]->depending_rule->is_assignment){ all_var_param[i]->temp_value = calc(all_var_param[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_compartments; i++){ if(all_var_comp[i]->depending_rule != NULL && all_var_comp[i]->depending_rule->is_assignment){ all_var_comp[i]->temp_value = calc(all_var_comp[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_species_reference; i++){ if(all_var_spr[i]->depending_rule != NULL && all_var_spr[i]->depending_rule->is_assignment){ all_var_spr[i]->temp_value = calc(all_var_spr[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } /* forwarding value */ forwarding_value(all_var_sp, num_of_all_var_species, all_var_param, num_of_all_var_parameters, all_var_comp, num_of_all_var_compartments, all_var_spr, num_of_all_var_species_reference); /* initialize delay_val */ initialize_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, sim_time, dt, 0); /* calc temp value algebraic by algebraic */ if(algEq != NULL){ if(algEq->num_of_algebraic_variables > 1){ /* initialize pivot */ for(i=0; i<algEq->num_of_algebraic_variables; i++){ alg_pivot[i] = i; } for(i=0; i<algEq->num_of_algebraic_variables; i++){ for(j=0; j<algEq->num_of_algebraic_variables; j++){ coefficient_matrix[i][j] = calc(algEq->coefficient_matrix[i][j], dt, cycle, &reverse_time, 0); /* TRACE(("coefficient matrix[%d][%d] = %lf\n", i, j, coefficient_matrix[i][j])); */ } } for(i=0; i<algEq->num_of_algebraic_variables; i++){ constant_vector[i] = -calc(algEq->constant_vector[i], dt, cycle, &reverse_time, 0); /* TRACE(("constant vector[%d] = %lf\n", i, constant_vector[i])); */ } /* LU decompostion */ error = lu_decomposition(coefficient_matrix, alg_pivot, algEq->num_of_algebraic_variables); if(error == 0){/* failure in LU decomposition */ return NULL; } /* forward substitution & backward substitution */ lu_solve(coefficient_matrix, alg_pivot, algEq->num_of_algebraic_variables, constant_vector); /* for(i=0; i<algEq->num_of_algebraic_variables; i++){ */ /* TRACE(("ans[%d] = %lf\n", i, constant_vector[i])); */ /* } */ for(i=0; i<algEq->num_of_alg_target_sp; i++){ algEq->alg_target_species[i]->target_species->temp_value = constant_vector[algEq->alg_target_species[i]->order]; } for(i=0; i<algEq->num_of_alg_target_param; i++){ algEq->alg_target_parameter[i]->target_parameter->temp_value = constant_vector[algEq->alg_target_parameter[i]->order]; } for(i=0; i<algEq->num_of_alg_target_comp; i++){ /* new code */ for(j=0; j<algEq->alg_target_compartment[i]->target_compartment->num_of_including_species; j++){ if(algEq->alg_target_compartment[i]->target_compartment->including_species[j]->is_concentration){ algEq->alg_target_compartment[i]->target_compartment->including_species[j]->temp_value = algEq->alg_target_compartment[i]->target_compartment->including_species[j]->temp_value*algEq->alg_target_compartment[i]->target_compartment->temp_value/constant_vector[algEq->alg_target_compartment[i]->order]; } } /* new code end */ algEq->alg_target_compartment[i]->target_compartment->temp_value = constant_vector[algEq->alg_target_compartment[i]->order]; } }else{ if(algEq->target_species != NULL){ algEq->target_species->temp_value = -calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0); } if(algEq->target_parameter != NULL){ algEq->target_parameter->temp_value = -calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0); } if(algEq->target_compartment != NULL){ /* new code */ for(i=0; i<algEq->target_compartment->num_of_including_species; i++){ if(algEq->target_compartment->including_species[i]->is_concentration){ algEq->target_compartment->including_species[i]->temp_value = algEq->target_compartment->including_species[i]->temp_value*algEq->target_compartment->temp_value/(-calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0)); } } /* new code end */ algEq->target_compartment->temp_value = -calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0); } } /* forwarding value */ forwarding_value(all_var_sp, num_of_all_var_species, all_var_param, num_of_all_var_parameters, all_var_comp, num_of_all_var_compartments, all_var_spr, num_of_all_var_species_reference); } /* initialize delay_val */ initialize_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, sim_time, dt, 1); /* cycle start */ for(cycle=0; cycle<=end_cycle; cycle++){ /* calculate unreversible fast reaction */ for(i=0; i<num_of_reactions; i++){ if(re[i]->is_fast && !re[i]->is_reversible){ if(calc(re[i]->eq, dt, cycle, &reverse_time, 0) > 0){ min_value = DBL_MAX; for(j=0; j<re[i]->num_of_reactants; j++){ if(min_value > re[i]->reactants[j]->mySp->value/calc(re[i]->reactants[j]->eq, dt, cycle, &reverse_time, 0)){ min_value = re[i]->reactants[j]->mySp->value/calc(re[i]->reactants[j]->eq, dt, cycle, &reverse_time, 0); } } for(j=0; j<re[i]->num_of_products; j++){ if(!Species_getBoundaryCondition(re[i]->products[j]->mySp->origin)){ re[i]->products[j]->mySp->value += calc(re[i]->products[j]->eq, dt, cycle, &reverse_time, 0)*min_value; re[i]->products[j]->mySp->temp_value = re[i]->products[j]->mySp->value; } } for(j=0; j<re[i]->num_of_reactants; j++){ if(!Species_getBoundaryCondition(re[i]->reactants[j]->mySp->origin)){ re[i]->reactants[j]->mySp->value -= calc(re[i]->reactants[j]->eq, dt, cycle, &reverse_time, 0)*min_value; re[i]->reactants[j]->mySp->temp_value = re[i]->reactants[j]->mySp->value; } } } } } /* calculate reversible fast reactioin */ for(i=0; i<num_of_reactions; i++){ if(re[i]->is_fast && re[i]->is_reversible){ if(!(Species_getBoundaryCondition(re[i]->products[0]->mySp->origin) && Species_getBoundaryCondition(re[i]->reactants[0]->mySp->origin))){ products_numerator = calc(re[i]->products_equili_numerator, dt, cycle, &reverse_time, 0); reactants_numerator = calc(re[i]->reactants_equili_numerator, dt, cycle, &reverse_time, 0); if(products_numerator > 0 || reactants_numerator > 0){ if(Species_getBoundaryCondition(re[i]->products[0]->mySp->origin)){ re[i]->reactants[0]->mySp->value = (reactants_numerator/products_numerator)*re[i]->products[0]->mySp->value; re[i]->reactants[0]->mySp->temp_value = re[i]->reactants[0]->mySp->value; }else if(Species_getBoundaryCondition(re[i]->reactants[0]->mySp->origin)){ re[i]->products[0]->mySp->value = (products_numerator/reactants_numerator)*re[i]->reactants[0]->mySp->value; re[i]->products[0]->mySp->temp_value = re[i]->products[0]->mySp->value; }else{ re[i]->products[0]->mySp->value = (products_numerator/(products_numerator+reactants_numerator))*(re[i]->products[0]->mySp->temp_value+re[i]->reactants[0]->mySp->temp_value); re[i]->reactants[0]->mySp->value = (reactants_numerator/(products_numerator+reactants_numerator))*(re[i]->products[0]->mySp->temp_value+re[i]->reactants[0]->mySp->temp_value); re[i]->products[0]->mySp->temp_value = re[i]->products[0]->mySp->value; re[i]->reactants[0]->mySp->temp_value = re[i]->reactants[0]->mySp->value; } } } } } /* event */ calc_event(event, num_of_events, dt, *time, cycle, &reverse_time); /* substitute delay val */ substitute_delay_val(sp, num_of_species, param, num_of_parameters, comp, num_of_compartments, re, num_of_reactions, cycle); /* progress */ if(cycle%(int)(end_cycle/10) == 0){ PRG_TRACE(("%3d %%\n", (int)(100*((double)cycle/(double)end_cycle)))); PRG_TRACE(("\x1b[1A")); PRG_TRACE(("\x1b[5D")); } /* print result */ if(cycle%print_interval == 0){ /* Time */ *value_time_p = *time; value_time_p++; /* Species */ for(i=0; i<num_of_species; i++){ /* if(!(Species_getConstant(sp[i]->origin) && Species_getBoundaryCondition(sp[i]->origin))){ // XXX must remove this */ if(print_amount){ if(sp[i]->is_concentration){ *value_sp_p = sp[i]->value*sp[i]->locating_compartment->value; }else{ *value_sp_p = sp[i]->value; } }else{ if(sp[i]->is_amount){ *value_sp_p = sp[i]->value/sp[i]->locating_compartment->value; }else{ *value_sp_p = sp[i]->value; } } value_sp_p++; /* } */ } /* Parameter */ for(i=0; i<num_of_parameters; i++){ /* if(!Parameter_getConstant(param[i]->origin)){ // XXX must remove this */ *value_param_p = param[i]->value; /* } */ value_param_p++; } /* Compartment */ for(i=0; i<num_of_compartments; i++){ /* if(!Compartment_getConstant(comp[i]->origin)){ // XXX must remove this */ *value_comp_p = comp[i]->value; /* } */ value_comp_p++; } } /* time increase */ *time = (cycle+1)*dt; /* implicit method */ /* define init value by Euler start */ calc_k(all_var_sp, num_of_all_var_species, all_var_param, num_of_all_var_parameters, all_var_comp, num_of_all_var_compartments, all_var_spr, num_of_all_var_species_reference, re, num_of_reactions, rule, num_of_rules, cycle, dt, &reverse_time, 0, 1); /* preserve k(t) value */ for(i=0; i<sum_num_of_vars; i++){ if(i < num_of_var_species){ k_t[i] = var_sp[i]->k[0]; }else if(i < num_of_var_species+num_of_var_parameters){ k_t[i] = var_param[i-num_of_var_species]->k[0]; }else if(i < num_of_var_species+num_of_var_parameters+num_of_var_compartments){ k_t[i] = var_comp[i-num_of_var_species-num_of_var_parameters]->k[0]; }else{ k_t[i] = var_spr[i-num_of_var_species-num_of_var_parameters-num_of_var_compartments]->k[0]; } } calc_temp_value(all_var_sp, num_of_all_var_species, all_var_param, num_of_all_var_parameters, all_var_comp, num_of_all_var_compartments, all_var_spr, num_of_all_var_species_reference, dt, 0); /* define init value by Euler end */ /* newton method */ if(use_lazy_method){ is_convergence = 0; for(i=0; i<sum_num_of_vars; i++){ pre_b[i] = 0; } } flag = 1; while(flag){ /* calc b */ calc_k(var_sp, num_of_var_species, var_param, num_of_var_parameters, var_comp, num_of_var_compartments, var_spr, num_of_var_species_reference, re, num_of_reactions, rule, num_of_rules, cycle, dt, &reverse_time, 0, 0); for(i=0; i<num_of_var_species; i++){ k_next = var_sp[i]->k[0]; b[i] = calc_implicit_formula(order, var_sp[i]->temp_value, var_sp[i]->value, var_sp[i]->prev_val[0], var_sp[i]->prev_val[1], var_sp[i]->prev_val[2], k_next, k_t[i], var_sp[i]->prev_k[0], var_sp[i]->prev_k[1], dt); } for(i=0; i<num_of_var_parameters; i++){ b[num_of_var_species+i] = calc_implicit_formula(order, var_param[i]->temp_value, var_param[i]->value, var_param[i]->prev_val[0], var_param[i]->prev_val[1], var_param[i]->prev_val[2], var_param[i]->k[0], k_t[num_of_var_species+i], var_param[i]->prev_k[0], var_param[i]->prev_k[1], dt); } for(i=0; i<num_of_var_compartments; i++){ b[num_of_var_species+num_of_var_parameters+i] = calc_implicit_formula(order, var_comp[i]->temp_value, var_comp[i]->value, var_comp[i]->prev_val[0], var_comp[i]->prev_val[1], var_comp[i]->prev_val[2], var_comp[i]->k[0], k_t[num_of_var_species+num_of_var_parameters+i], var_comp[i]->prev_k[0], var_comp[i]->prev_k[1], dt); } for(i=0; i<num_of_var_species_reference; i++){ b[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i] = calc_implicit_formula(order, var_spr[i]->temp_value, var_spr[i]->value, var_spr[i]->prev_val[0], var_spr[i]->prev_val[1], var_spr[i]->prev_val[2], var_spr[i]->k[0], k_t[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i], var_spr[i]->prev_k[0], var_spr[i]->prev_k[1], dt); } if(!use_lazy_method || !is_convergence){ /* calc jacobian by numerical differentiation */ for(loop=0; loop<sum_num_of_vars; loop++){ if(loop < num_of_var_species){ var_sp[loop]->temp_value += delta; }else if(loop < num_of_var_species+num_of_var_parameters){ var_param[loop-num_of_var_species]->temp_value += delta; }else if(loop < num_of_var_species+num_of_var_parameters+num_of_var_compartments){ var_comp[loop-num_of_var_species-num_of_var_parameters]->temp_value += delta; }else{ var_spr[loop-num_of_var_species-num_of_var_parameters-num_of_var_compartments]->temp_value += delta; } calc_k(var_sp, num_of_var_species, var_param, num_of_var_parameters, var_comp, num_of_var_compartments, var_spr, num_of_var_species_reference, re, num_of_reactions, rule, num_of_rules, cycle, dt, &reverse_time, 0, 0); for(i=0; i<num_of_var_species; i++){ k_next = var_sp[i]->k[0]; delta_value[i] = calc_implicit_formula(order, var_sp[i]->temp_value, var_sp[i]->value, var_sp[i]->prev_val[0], var_sp[i]->prev_val[1], var_sp[i]->prev_val[2], k_next, k_t[i], var_sp[i]->prev_k[0], var_sp[i]->prev_k[1], dt); /* numerical differentiation */ jacobian[i][loop] = (delta_value[i]-b[i])/delta; } for(i=0; i<num_of_var_parameters; i++){ delta_value[num_of_var_species+i] = calc_implicit_formula(order, var_param[i]->temp_value, var_param[i]->value, var_param[i]->prev_val[0], var_param[i]->prev_val[1], var_param[i]->prev_val[2], var_param[i]->k[0], k_t[num_of_var_species+i], var_param[i]->prev_k[0], var_param[i]->prev_k[1], dt); /* numerical differentiation */ jacobian[num_of_var_species+i][loop] = (delta_value[num_of_var_species+i]-b[num_of_var_species+i])/delta; } for(i=0; i<num_of_var_compartments; i++){ delta_value[num_of_var_species+num_of_var_parameters+i] = calc_implicit_formula(order, var_comp[i]->temp_value, var_comp[i]->value, var_comp[i]->prev_val[0], var_comp[i]->prev_val[1], var_comp[i]->prev_val[2], var_comp[i]->k[0], k_t[num_of_var_species+num_of_var_parameters+i], var_comp[i]->prev_k[0], var_comp[i]->prev_k[1], dt); /* numerical differentiation */ jacobian[num_of_var_species+num_of_var_parameters+i][loop] = (delta_value[num_of_var_species+num_of_var_parameters+i]-b[num_of_var_species+num_of_var_parameters+i])/delta; } for(i=0; i<num_of_var_species_reference; i++){ delta_value[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i] = calc_implicit_formula(order, var_spr[i]->temp_value, var_spr[i]->value, var_spr[i]->prev_val[0], var_spr[i]->prev_val[1], var_spr[i]->prev_val[2], var_spr[i]->k[0], k_t[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i], var_spr[i]->prev_k[0], var_spr[i]->prev_k[1], dt); /* numerical differentiation */ jacobian[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i][loop] = (delta_value[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i]-b[num_of_var_species+num_of_var_parameters+num_of_var_compartments+i])/delta; } if(loop < num_of_var_species){ var_sp[loop]->temp_value -= delta; }else if(loop < num_of_var_species+num_of_var_parameters){ var_param[loop-num_of_var_species]->temp_value -= delta; }else if(loop < num_of_var_species+num_of_var_parameters+num_of_var_compartments){ var_comp[loop-num_of_var_species-num_of_var_parameters]->temp_value -= delta; }else{ var_spr[loop-num_of_var_species-num_of_var_parameters-num_of_var_compartments]->temp_value -= delta; } } } /* initialize p */ for(i=0; i<sum_num_of_vars; i++){ p[i] = i; } /* LU decomposition */ error = lu_decomposition(jacobian, p, sum_num_of_vars); if(error == 0){/* failure in LU decomposition */ return NULL; } /* forward substitution & backward substitution */ lu_solve(jacobian, p, sum_num_of_vars, b); /* calculate next temp value */ for(i=0; i<sum_num_of_vars; i++){ if(i < num_of_var_species){ var_sp[i]->temp_value -= b[i]; }else if(i < num_of_var_species+num_of_var_parameters){ var_param[i-num_of_var_species]->temp_value -= b[i]; }else if(i < num_of_var_species+num_of_var_parameters+num_of_var_compartments){ var_comp[i-num_of_var_species-num_of_var_parameters]->temp_value -= b[i]; }else{ var_spr[i-num_of_var_species-num_of_var_parameters-num_of_var_compartments]->temp_value -= b[i]; } } /* convergence judgement */ if(use_lazy_method){ is_convergence = 1; for(i=0; i<sum_num_of_vars; i++){ if(fabs(b[i]) > fabs(pre_b[i])){ is_convergence = 0; } } for(i=0; i<sum_num_of_vars; i++){ pre_b[i] = b[i]; } } /* error judgement */ flag = 0; for(i=0; i<sum_num_of_vars; i++){ if(fabs(b[i]) > tolerance){ flag = 1; } } } /* calc temp value by assignment */ for(i=0; i<num_of_all_var_species; i++){ if(all_var_sp[i]->depending_rule != NULL && all_var_sp[i]->depending_rule->is_assignment){ all_var_sp[i]->temp_value = calc(all_var_sp[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_parameters; i++){ if(all_var_param[i]->depending_rule != NULL && all_var_param[i]->depending_rule->is_assignment){ all_var_param[i]->temp_value = calc(all_var_param[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_compartments; i++){ if(all_var_comp[i]->depending_rule != NULL && all_var_comp[i]->depending_rule->is_assignment){ all_var_comp[i]->temp_value = calc(all_var_comp[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } for(i=0; i<num_of_all_var_species_reference; i++){ if(all_var_spr[i]->depending_rule != NULL && all_var_spr[i]->depending_rule->is_assignment){ all_var_spr[i]->temp_value = calc(all_var_spr[i]->depending_rule->eq, dt, cycle, &reverse_time, 0); } } /* calc temp value algebraic by algebraic */ if(algEq != NULL){ if(algEq->num_of_algebraic_variables > 1){ /* initialize pivot */ for(i=0; i<algEq->num_of_algebraic_variables; i++){ alg_pivot[i] = i; } for(i=0; i<algEq->num_of_algebraic_variables; i++){ for(j=0; j<algEq->num_of_algebraic_variables; j++){ coefficient_matrix[i][j] = calc(algEq->coefficient_matrix[i][j], dt, cycle, &reverse_time, 0); } } for(i=0; i<algEq->num_of_algebraic_variables; i++){ constant_vector[i] = -calc(algEq->constant_vector[i], dt, cycle, &reverse_time, 0); } /* LU decompostion */ error = lu_decomposition(coefficient_matrix, alg_pivot, algEq->num_of_algebraic_variables); if(error == 0){/* failure in LU decomposition */ return NULL; } /* forward substitution & backward substitution */ lu_solve(coefficient_matrix, alg_pivot, algEq->num_of_algebraic_variables, constant_vector); for(i=0; i<algEq->num_of_alg_target_sp; i++){ algEq->alg_target_species[i]->target_species->temp_value = constant_vector[algEq->alg_target_species[i]->order]; } for(i=0; i<algEq->num_of_alg_target_param; i++){ algEq->alg_target_parameter[i]->target_parameter->temp_value = constant_vector[algEq->alg_target_parameter[i]->order]; } for(i=0; i<algEq->num_of_alg_target_comp; i++){ /* new code */ for(j=0; j<algEq->alg_target_compartment[i]->target_compartment->num_of_including_species; j++){ if(algEq->alg_target_compartment[i]->target_compartment->including_species[j]->is_concentration){ algEq->alg_target_compartment[i]->target_compartment->including_species[j]->temp_value = algEq->alg_target_compartment[i]->target_compartment->including_species[j]->temp_value*algEq->alg_target_compartment[i]->target_compartment->temp_value/constant_vector[algEq->alg_target_compartment[i]->order]; } } /* new code end */ algEq->alg_target_compartment[i]->target_compartment->temp_value = constant_vector[algEq->alg_target_compartment[i]->order]; } }else{ if(algEq->target_species != NULL){ algEq->target_species->temp_value = -calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0); } if(algEq->target_parameter != NULL){ algEq->target_parameter->temp_value = -calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0); } if(algEq->target_compartment != NULL){ /* new code */ for(i=0; i<algEq->target_compartment->num_of_including_species; i++){ if(algEq->target_compartment->including_species[i]->is_concentration){ algEq->target_compartment->including_species[i]->temp_value = algEq->target_compartment->including_species[i]->temp_value*algEq->target_compartment->temp_value/(-calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0)); } } /* new code end */ algEq->target_compartment->temp_value = -calc(algEq->constant, dt, cycle, &reverse_time, 0)/calc(algEq->coefficient, dt, cycle, &reverse_time, 0); } } } /* preserve prev_value and prev_k for multistep solution */ for(i=0; i<num_of_var_species; i++){ var_sp[i]->prev_val[2] = var_sp[i]->prev_val[1]; var_sp[i]->prev_val[1] = var_sp[i]->prev_val[0]; var_sp[i]->prev_val[0] = var_sp[i]->value; var_sp[i]->prev_k[2] = var_sp[i]->prev_k[1]; var_sp[i]->prev_k[1] = var_sp[i]->prev_k[0]; var_sp[i]->prev_k[0] = k_t[i]; } for(i=0; i<num_of_var_parameters; i++){ var_param[i]->prev_val[2] = var_param[i]->prev_val[1]; var_param[i]->prev_val[1] = var_param[i]->prev_val[0]; var_param[i]->prev_val[0] = var_param[i]->value; var_param[i]->prev_k[2] = var_param[i]->prev_k[1]; var_param[i]->prev_k[1] = var_param[i]->prev_k[0]; var_param[i]->prev_k[0] = k_t[num_of_var_species+i]; } for(i=0; i<num_of_var_compartments; i++){ var_comp[i]->prev_val[2] = var_comp[i]->prev_val[1]; var_comp[i]->prev_val[1] = var_comp[i]->prev_val[0]; var_comp[i]->prev_val[0] = var_comp[i]->value; var_comp[i]->prev_k[2] = var_comp[i]->prev_k[1]; var_comp[i]->prev_k[1] = var_comp[i]->prev_k[0]; var_comp[i]->prev_k[0] = k_t[num_of_var_species+num_of_var_parameters+i]; } for(i=0; i<num_of_var_species_reference; i++){ var_spr[i]->prev_val[2] = var_spr[i]->prev_val[1]; var_spr[i]->prev_val[1] = var_spr[i]->prev_val[0]; var_spr[i]->prev_val[0] = var_spr[i]->value; var_spr[i]->prev_k[2] = var_spr[i]->prev_k[1]; var_spr[i]->prev_k[1] = var_spr[i]->prev_k[0]; var_spr[i]->prev_k[0] = k_t[num_of_var_species+num_of_var_parameters+i]; } /* forwarding value */ forwarding_value(all_var_sp, num_of_all_var_species, all_var_param, num_of_all_var_parameters, all_var_comp, num_of_all_var_compartments, all_var_spr, num_of_all_var_species_reference); } PRG_TRACE(("Simulation for [%s] Ends!\n", Model_getId(m))); if(algEq != NULL){ for(i=0; i<algEq->num_of_algebraic_variables; i++){ free(coefficient_matrix[i]); } free(coefficient_matrix); free(constant_vector); free(alg_pivot); } for(i=0; i<sum_num_of_vars; i++){ free(jacobian[i]); } free(all_var_sp); free(all_var_param); free(all_var_comp); free(all_var_spr); free(var_sp); free(var_param); free(var_comp); free(var_spr); /* for implicit */ free(jacobian); return result; }