Version abc90215

1 files changed, 203 insertions, 0 deletions

diff --git a/src/aig/gia/giaMan.c b/src/aig/gia/giaMan.c
new file mode 100644
index 00000000..e6e45cb5
--- /dev/null
+++ b/src/aig/gia/giaMan.c
@@ -0,0 +1,203 @@
+/**CFile****************************************************************
+
+  FileName    [giaMan.c]
+
+  SystemName  [ABC: Logic synthesis and verification system.]
+
+  PackageName [Scalable AIG package.]
+
+  Synopsis    [Package manager.]
+
+  Author      [Alan Mishchenko]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - June 20, 2005.]
+
+  Revision    [$Id: giaMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include "gia.h"
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFINITIONS                         ///
+////////////////////////////////////////////////////////////////////////
+
+/**Function*************************************************************
+
+  Synopsis    [Creates AIG.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+Gia_Man_t * Gia_ManStart( int nObjsMax )  
+{ 
+    Gia_Man_t * p;
+    assert( nObjsMax > 0 );
+    p = ABC_CALLOC( Gia_Man_t, 1 );
+    p->nObjsAlloc = nObjsMax;
+    p->pObjs = ABC_CALLOC( Gia_Obj_t, nObjsMax );
+    p->pObjs->iDiff0 = p->pObjs->iDiff1 = GIA_NONE;
+    p->nObjs = 1;
+    p->vCis  = Vec_IntAlloc( nObjsMax / 10 );
+    p->vCos  = Vec_IntAlloc( nObjsMax / 10 );
+    return p;
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Deletes AIG.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Gia_ManStop( Gia_Man_t * p )  
+{
+    Vec_IntFree( p->vCis );
+    Vec_IntFree( p->vCos );
+    ABC_FREE( p->pFanData );
+    ABC_FREE( p->pReprs );
+    ABC_FREE( p->pName );
+    ABC_FREE( p->pRefs );
+    ABC_FREE( p->pLevels );
+    ABC_FREE( p->pHTable );
+    ABC_FREE( p->pObjs );
+    ABC_FREE( p );
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Prints stats for the AIG.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Gia_ManPrintStats( Gia_Man_t * p )
+{
+    if ( p->pName )
+        printf( "%8s : ", p->pName );
+    printf( "i/o =%7d/%7d  ", Gia_ManPiNum(p), Gia_ManPoNum(p) );
+    if ( Gia_ManRegNum(p) )
+        printf( "ff =%7d  ", Gia_ManRegNum(p) );
+    printf( "and =%8d  ", Gia_ManAndNum(p) );
+    printf( "lev =%5d  ", Gia_ManLevelNum(p) );
+//    printf( "cut =%5d  ", Gia_ManCrossCut(p) );
+    printf( "mem =%5.2f Mb", 12.0*Gia_ManObjNum(p)/(1<<20) );
+//    printf( "obj =%5d  ", Gia_ManObjNum(p) );
+    printf( "\n" );
+
+//    Gia_ManSatExperiment( p );
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Prints stats for the AIG.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Gia_ManPrintStatsShort( Gia_Man_t * p )
+{
+    printf( "i/o =%7d/%7d  ", Gia_ManPiNum(p), Gia_ManPoNum(p) );
+//    printf( "ff =%7d  ", Gia_ManRegNum(p) );
+    printf( "and =%8d  ", Gia_ManAndNum(p) );
+    printf( "lev =%5d  ", Gia_ManLevelNum(p) );
+    printf( "mem =%5.2f Mb", 12.0*Gia_ManObjNum(p)/(1<<20) );
+    printf( "\n" );
+}
+ 
+/**Function*************************************************************
+
+  Synopsis    [Prints stats for the AIG.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Gia_ManPrintMiterStatus( Gia_Man_t * p )
+{
+    Gia_Obj_t * pObj, * pChild;
+    int i, nSat = 0, nUnsat = 0, nUndec = 0, iOut = -1;
+    Gia_ManForEachPo( p, pObj, i )
+    {
+        pChild = Gia_ObjChild0(pObj);
+        // check if the output is constant 0
+        if ( pChild == Gia_ManConst0(p) )
+            nUnsat++;
+        // check if the output is constant 1
+        else if ( pChild == Gia_ManConst1(p) )
+        {
+            nSat++;
+            if ( iOut == -1 )
+                iOut = i;
+        }
+        // check if the output is a primary input
+        else if ( Gia_ObjIsPi(p, Gia_Regular(pChild)) )
+        {
+            nSat++;
+            if ( iOut == -1 )
+                iOut = i;
+        }
+/*
+        // check if the output is 1 for the 0000 pattern
+        else if ( Gia_Regular(pChild)->fPhase != (unsigned)Gia_IsComplement(pChild) )
+        {
+            nSat++;
+            if ( iOut == -1 )
+                iOut = i;
+        }
+*/
+        else
+            nUndec++;
+    }
+    printf( "Outputs = %7d.  Unsat = %7d.  Sat = %7d.  Undec = %7d.\n", 
+        Gia_ManPoNum(p), nUnsat, nSat, nUndec );
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Prints stats for the AIG.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Gia_ManSetRegNum( Gia_Man_t * p, int nRegs )
+{
+    assert( p->nRegs == 0 );
+    p->nRegs = nRegs;
+}
+
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+