Adding command print_mint.

src/base/abci/abc.c

@@ -86,6 +86,7 @@ static int Abc_CommandPrintMffc              ( Abc_Frame_t * pAbc, int argc, cha
 static int Abc_CommandPrintFactor            ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandPrintLevel             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandPrintSupport           ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandPrintMint              ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandPrintSymms             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandPrintUnate             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandPrintAuto              ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -775,6 +776,7 @@ void Abc_Init( Abc_Frame_t * pAbc )
     Cmd_CommandAdd( pAbc, "Printing",     "print_factor",  Abc_CommandPrintFactor,      0 );
     Cmd_CommandAdd( pAbc, "Printing",     "print_level",   Abc_CommandPrintLevel,       0 );
     Cmd_CommandAdd( pAbc, "Printing",     "print_supp",    Abc_CommandPrintSupport,     0 );
+    Cmd_CommandAdd( pAbc, "Printing",     "print_mint",    Abc_CommandPrintMint,        0 );
     Cmd_CommandAdd( pAbc, "Printing",     "print_symm",    Abc_CommandPrintSymms,       0 );
     Cmd_CommandAdd( pAbc, "Printing",     "print_unate",   Abc_CommandPrintUnate,       0 );
     Cmd_CommandAdd( pAbc, "Printing",     "print_auto",    Abc_CommandPrintAuto,        0 );
@@ -2013,6 +2015,68 @@ usage:
   SeeAlso     []
 
 ***********************************************************************/
+int Abc_CommandPrintMint( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+    Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc);
+    Abc_Obj_t * pObj;
+    int c;
+    int fVerbose;
+
+    // set defaults
+    fVerbose = 0;
+    Extra_UtilGetoptReset();
+    while ( ( c = Extra_UtilGetopt( argc, argv, "svwh" ) ) != EOF )
+    {
+        switch ( c )
+        {
+        case 'v':
+            fVerbose ^= 1;
+            break;
+        case 'h':
+            goto usage;
+        default:
+            goto usage;
+        }
+    }
+    if ( pNtk == NULL )
+    {
+        Abc_Print( -1, "Empty network.\n" );
+        return 1;
+    }
+    if ( Abc_NtkIsStrash(pNtk) )
+    {
+        Abc_Print( -1, "This command works only for logic networks (run \"clp\").\n" );
+        return 1;
+    }
+    if ( !Abc_NtkHasBdd(pNtk) )
+    {
+        Abc_Print( -1, "This command works only for logic networks with local functions represented by BDDs.\n" );
+        return 1;
+    }
+    Abc_NtkForEachNode( pNtk, pObj, c )
+        printf( "ObjId %3d : SuppSize = %5d   MintCount = %32.0f\n", c, Abc_ObjFaninNum(pObj), 
+            Cudd_CountMinterm((DdManager *)pNtk->pManFunc, (DdNode *)pObj->pData, Abc_ObjFaninNum(pObj)) );
+    return 0;
+
+usage:
+    Abc_Print( -2, "usage: print_mint [-svwh]\n" );
+    Abc_Print( -2, "\t        prints the number of on-set minterms in the PO functions\n" );
+    Abc_Print( -2, "\t-v    : enable verbose output [default = %s].\n", fVerbose? "yes": "no" );
+    Abc_Print( -2, "\t-h    : print the command usage\n");
+    return 1;
+}
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
 int Abc_CommandPrintSymms( Abc_Frame_t * pAbc, int argc, char ** argv )
 {
     Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc);