Version abc80326

1 files changed, 104 insertions, 0 deletions

diff --git a/src/aig/ntl/ntlCore.c b/src/aig/ntl/ntlCore.c
new file mode 100644
index 00000000..ed0f057b
--- /dev/null
+++ b/src/aig/ntl/ntlCore.c
@@ -0,0 +1,104 @@
+/**CFile****************************************************************
+
+  FileName    [ntlCore.c]
+
+  SystemName  [ABC: Logic synthesis and verification system.]
+
+  PackageName [Netlist representation.]
+
+  Synopsis    [DFS traversal.]
+
+  Author      [Alan Mishchenko]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - June 20, 2005.]
+
+  Revision    [$Id: ntlCore.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include "ntl.h"
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFINITIONS                         ///
+////////////////////////////////////////////////////////////////////////
+
+/**Function*************************************************************
+
+  Synopsis    [Extracts AIG from the netlist.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+Aig_Man_t * Ntl_ManPerformSynthesis( Aig_Man_t * pAig )
+{
+    extern Aig_Man_t * Dar_ManBalance( Aig_Man_t * pAig, int fUpdateLevel );
+    extern Aig_Man_t * Dar_ManCompress( Aig_Man_t * pAig, int fBalance, int fUpdateLevel, int fVerbose );
+    Aig_Man_t * pTemp;
+    // perform synthesis
+//printf( "Pre-synthesis AIG:  " );
+//Aig_ManPrintStats( pAig );
+//    pTemp = Dar_ManBalance( pAig, 1 );
+    pTemp = Dar_ManCompress( pAig, 1, 1, 0 );
+//printf( "Post-synthesis AIG: " );
+//Aig_ManPrintStats( pTemp );
+    return pTemp;
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Testing procedure for insertion of mapping into the netlist.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+int Ntl_ManInsertTest( Ntl_Man_t * p, Aig_Man_t * pAig )
+{
+    Vec_Ptr_t * vMapping;
+    int RetValue;
+    vMapping = Ntl_MappingFromAig( pAig );
+    RetValue = Ntl_ManInsert( p, vMapping, pAig );
+    Vec_PtrFree( vMapping );
+    return RetValue;
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Testing procedure for insertion of mapping into the netlist.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+int Ntl_ManInsertTestIf( Ntl_Man_t * p, Aig_Man_t * pAig )
+{
+    Vec_Ptr_t * vMapping;
+    int RetValue;
+    vMapping = Ntl_MappingIf( p, pAig );
+    RetValue = Ntl_ManInsert( p, vMapping, pAig );
+    Vec_PtrFree( vMapping );
+    return RetValue;
+}
+
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+