void shadow_satisfy(shadow_mgr mgr, ref_t r) {
if (!mgr->do_cudd)
return;
DdNode *n = get_ddnode(mgr, r);
bool zdd = is_zdd(mgr, r);
FILE *logfile = get_logfile();
if (zdd) {
Cudd_zddPrintMinterm(mgr->bdd_manager, n);
if (logfile) {
FILE *savefile = Cudd_ReadStdout(mgr->bdd_manager);
Cudd_SetStdout(mgr->bdd_manager, logfile);
Cudd_zddPrintMinterm(mgr->bdd_manager, n);
Cudd_SetStdout(mgr->bdd_manager, savefile);
}
}
else {
Cudd_PrintMinterm(mgr->bdd_manager, n);
if (logfile) {
FILE *savefile = Cudd_ReadStdout(mgr->bdd_manager);
Cudd_SetStdout(mgr->bdd_manager, logfile);
Cudd_PrintMinterm(mgr->bdd_manager, n);
Cudd_SetStdout(mgr->bdd_manager, savefile);
}
}
}
/**
* @brief Basic ADD test.
* @return 0 if successful; -1 otherwise.
*/
static int
testAdd(int verbosity)
{
DdManager *manager;
DdNode *f, *var, *tmp, *bg;
int i, ret;
CUDD_VALUE_TYPE pinf;
manager = Cudd_Init(0, 0, CUDD_UNIQUE_SLOTS, CUDD_CACHE_SLOTS, 0);
if (!manager) {
if (verbosity) {
printf("initialization failed\n");
}
return -1;
}
pinf = Cudd_V(Cudd_ReadPlusInfinity(manager));
if (verbosity) {
printf("Plus infinity is %g\n", pinf);
}
f = Cudd_addConst(manager,5);
Cudd_Ref(f);
for (i = 3; i >= 0; i--) {
var = Cudd_addIthVar(manager,i);
Cudd_Ref(var);
tmp = Cudd_addApply(manager,Cudd_addTimes,var,f);
Cudd_Ref(tmp);
Cudd_RecursiveDeref(manager,f);
Cudd_RecursiveDeref(manager,var);
f = tmp;
}
if (verbosity) {
Cudd_PrintMinterm(manager, f);
printf("\n");
}
Cudd_RecursiveDeref(manager, f);
bg = Cudd_ReadBackground(manager);
if (verbosity) {
printf("background (%g) minterms : ", Cudd_V(bg));
Cudd_ApaPrintMinterm(Cudd_ReadStdout(manager), manager, bg, 0);
}
ret = Cudd_CheckZeroRef(manager);
if (ret != 0 && verbosity) {
printf("%d non-zero ADD reference counts after dereferencing\n", ret);
}
Cudd_Quit(manager);
return ret != 0;
}
void BddBuilder::dotDumpC(DdNode ** ddNodes,int& number_of_diff_output,char** diff_output){
char filename[128];
DdNode * dumpdd[1];
char * dumpname[1];
int res;
int * index_of_diff_output;
int j=0;
index_of_diff_output = new int[__outputWireCnt];
for(int i=0 ; i<__outputWireCnt ; ++i){
if(ddNodes[i] != NULL){
number_of_diff_output++;
index_of_diff_output[j++] = i;
printf("%s\n",__ppOutputNodesNames[i]);
sprintf(filename, "./dotdump/dumpC_%s.dot", __ppOutputNodesNames[i]);
FILE * fp = fopen(filename, "w");
dumpdd[0] = ddNodes[i];
dumpname[0] = __ppOutputNodesNames[i];
res = Cudd_DumpDot(__pddManager, 1, dumpdd, __ppInputNodesNames, dumpname, fp);
fclose(fp);
sprintf(filename, "./factored/dumpC_factored_%s", __ppOutputNodesNames[i]);
fp = fopen(filename, "w");
Cudd_DumpFactoredForm(__pddManager, 1, dumpdd, __ppInputNodesNames, dumpname, fp);
fclose(fp);
printf("Factored form(Boolean equation) written : %s\n", filename);
//Cudd_PrintDebug(__pddManager, dumpdd[0], Cudd_ReadSize(__pddManager), 4);
sprintf(filename, "./sop/%s.sop", __ppOutputNodesNames[i]);
FILE * fp_sop = fopen(filename, "w");
FILE * tmp;
FILE* debug = fopen("debug.txt","w");
printf("%s's SOP:\n", __ppOutputNodesNames[i]);
Cudd_bddPrintCover(__pddManager, dumpdd[0], dumpdd[0]);
//Cudd_PrintMinterm(__pddManager,dumpdd[0]);
tmp = Cudd_ReadStdout(__pddManager);
Cudd_SetStdout(__pddManager, fp_sop);
Cudd_bddPrintCover(__pddManager, dumpdd[0], dumpdd[0]);
//Cudd_PrintMinterm(__pddManager,dumpdd[0]);
//fprintf(fp_sop,"\n");
Cudd_SetStdout(__pddManager, debug);
Cudd_PrintDebug(__pddManager,dumpdd[0],Cudd_ReadSize(__pddManager),4);
Cudd_SetStdout(__pddManager, tmp);
fseek(fp_sop,-2,SEEK_END);
//fputc(0,fp_so;
fclose(fp_sop);
printf("SOP file written : %s\n\n", filename);
/*printf("Quine-Mccluskey for %s:\n", __ppOutputNodesNames[i]);
QuineMccluskey quine(filename);
printf("Quine-Mccluskey for %s Done.\n", __ppOutputNodesNames[i]);
*/
//Cudd_PrintMinterm(__pddManager, dumpdd[0]);
if(res == 1)
printf("DOT dump for C's %s completed.\n", __ppOutputNodesNames[i]);
else
printf("DOT dump for C's %s failed.\n", __ppOutputNodesNames[i]);
}
else
printf("DOT dump for C's %s not executed: A = B\n", __ppOutputNodesNames[i]);
}
for(int i=0;i<number_of_diff_output;i++){
strcpy(diff_output[i],__ppOutputNodesNames[index_of_diff_output[i]]);
}
delete index_of_diff_output;
}
