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/**CFile****************************************************************
FileName [abcPrint.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Network and node package.]
Synopsis [Printing statistics.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: abcPrint.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "abc.h"
#include "ft.h"
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Print the vital stats of the network.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NtkPrintStats( FILE * pFile, Abc_Ntk_t * pNtk )
{
fprintf( pFile, "%-15s:", pNtk->pName );
fprintf( pFile, " i/o = %3d/%3d", Abc_NtkPiNum(pNtk), Abc_NtkPoNum(pNtk) );
fprintf( pFile, " lat = %4d", Abc_NtkLatchNum(pNtk) );
if ( Abc_NtkIsNetlist(pNtk) )
{
fprintf( pFile, " net = %5d", Abc_NtkNetNum(pNtk) );
fprintf( pFile, " nd = %5d", Abc_NtkNodeNum(pNtk) );
}
else if ( Abc_NtkIsAig(pNtk) )
fprintf( pFile, " and = %5d", Abc_NtkNodeNum(pNtk) );
else
fprintf( pFile, " nd = %5d", Abc_NtkNodeNum(pNtk) );
if ( Abc_NtkIsLogicSop(pNtk) )
{
fprintf( pFile, " cube = %5d", Abc_NtkGetCubeNum(pNtk) );
fprintf( pFile, " lit(sop) = %5d", Abc_NtkGetLitNum(pNtk) );
fprintf( pFile, " lit(fac) = %5d", Abc_NtkGetLitFactNum(pNtk) );
}
else if ( Abc_NtkIsLogicBdd(pNtk) )
fprintf( pFile, " bdd = %5d", Abc_NtkGetBddNodeNum(pNtk) );
else if ( Abc_NtkIsLogicMap(pNtk) )
{
fprintf( pFile, " area = %5.2f", Abc_NtkGetMappedArea(pNtk) );
fprintf( pFile, " delay = %5.2f", Abc_NtkDelayTrace(pNtk) );
}
fprintf( pFile, " lev = %2d", Abc_NtkGetLevelNum(pNtk) );
fprintf( pFile, "\n" );
}
/**Function*************************************************************
Synopsis [Prints PIs/POs and LIs/LOs.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NtkPrintIo( FILE * pFile, Abc_Ntk_t * pNtk )
{
Abc_Obj_t * pNet, * pLatch;
int i;
if ( Abc_NtkIsNetlist(pNtk) )
{
fprintf( pFile, "Primary inputs (%d): ", Abc_NtkPiNum(pNtk) );
Abc_NtkForEachPi( pNtk, pNet, i )
fprintf( pFile, " %s", Abc_ObjName(pNet) );
fprintf( pFile, "\n" );
fprintf( pFile, "Primary outputs (%d):", Abc_NtkPoNum(pNtk) );
Abc_NtkForEachPo( pNtk, pNet, i )
fprintf( pFile, " %s", Abc_ObjName(pNet) );
fprintf( pFile, "\n" );
fprintf( pFile, "Latches (%d): ", Abc_NtkLatchNum(pNtk) );
Abc_NtkForEachLatch( pNtk, pLatch, i )
fprintf( pFile, " %s", Abc_ObjName(Abc_ObjFanout0(pLatch)) );
fprintf( pFile, "\n" );
}
else
{
fprintf( pFile, "Primary inputs (%d): ", Abc_NtkPiNum(pNtk) );
Abc_NtkForEachPi( pNtk, pNet, i )
fprintf( pFile, " %s", pNtk->vNamesPi->pArray[i] );
fprintf( pFile, "\n" );
fprintf( pFile, "Primary outputs (%d):", Abc_NtkPoNum(pNtk) );
Abc_NtkForEachPo( pNtk, pNet, i )
fprintf( pFile, " %s", pNtk->vNamesPo->pArray[i] );
fprintf( pFile, "\n" );
fprintf( pFile, "Latches (%d): ", Abc_NtkLatchNum(pNtk) );
Abc_NtkForEachLatch( pNtk, pLatch, i )
fprintf( pFile, " %s", pNtk->vNamesLatch->pArray[i] );
fprintf( pFile, "\n" );
}
}
/**Function*************************************************************
Synopsis [Prints the distribution of fanins/fanouts in the network.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NtkPrintFanio( FILE * pFile, Abc_Ntk_t * pNtk )
{
Abc_Obj_t * pNode;
int i, k, nFanins, nFanouts;
Vec_Int_t * vFanins, * vFanouts;
int nOldSize, nNewSize;
vFanins = Vec_IntAlloc( 0 );
vFanouts = Vec_IntAlloc( 0 );
Vec_IntFill( vFanins, 100, 0 );
Vec_IntFill( vFanouts, 100, 0 );
Abc_NtkForEachNode( pNtk, pNode, i )
{
nFanins = Abc_ObjFaninNum(pNode);
if ( Abc_NtkIsNetlist(pNtk) )
nFanouts = Abc_ObjFanoutNum( Abc_ObjFanout0(pNode) );
else
nFanouts = Abc_ObjFanoutNum(pNode);
if ( nFanins > vFanins->nSize || nFanouts > vFanouts->nSize )
{
nOldSize = vFanins->nSize;
nNewSize = ABC_MAX(nFanins, nFanouts) + 10;
Vec_IntGrow( vFanins, nNewSize );
Vec_IntGrow( vFanouts, nNewSize );
for ( k = nOldSize; k < nNewSize; k++ )
{
Vec_IntPush( vFanins, 0 );
Vec_IntPush( vFanouts, 0 );
}
}
vFanins->pArray[nFanins]++;
vFanouts->pArray[nFanouts]++;
}
fprintf( pFile, "The distribution of fanins and fanouts in the network:\n" );
fprintf( pFile, " Number Nodes with fanin Nodes with fanout\n" );
for ( k = 0; k < vFanins->nSize; k++ )
{
if ( vFanins->pArray[k] == 0 && vFanouts->pArray[k] == 0 )
continue;
fprintf( pFile, "%5d : ", k );
if ( vFanins->pArray[k] == 0 )
fprintf( pFile, " " );
else
fprintf( pFile, "%12d ", vFanins->pArray[k] );
fprintf( pFile, " " );
if ( vFanouts->pArray[k] == 0 )
fprintf( pFile, " " );
else
fprintf( pFile, "%12d ", vFanouts->pArray[k] );
fprintf( pFile, "\n" );
}
Vec_IntFree( vFanins );
Vec_IntFree( vFanouts );
}
/**Function*************************************************************
Synopsis [Prints the fanins/fanouts of a node.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NodePrintFanio( FILE * pFile, Abc_Obj_t * pNode )
{
Abc_Obj_t * pNode2;
int i;
if ( Abc_ObjIsPo(pNode) )
pNode = Abc_ObjFanin0(pNode);
fprintf( pFile, "Fanins (%d): ", Abc_ObjFaninNum(pNode) );
Abc_ObjForEachFanin( pNode, pNode2, i )
{
pNode2->pCopy = NULL;
fprintf( pFile, " %s", Abc_ObjName(pNode2) );
}
fprintf( pFile, "\n" );
fprintf( pFile, "\n" );
fprintf( pFile, "Fanouts (%d): ", Abc_ObjFaninNum(pNode) );
Abc_ObjForEachFanout( pNode, pNode2, i )
{
pNode2->pCopy = NULL;
fprintf( pFile, " %s", Abc_ObjName(pNode2) );
}
fprintf( pFile, "\n" );
}
/**Function*************************************************************
Synopsis [Prints the factored form of one node.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NtkPrintFactor( FILE * pFile, Abc_Ntk_t * pNtk )
{
Abc_Obj_t * pNode;
int i;
assert( Abc_NtkIsNetlist(pNtk) || Abc_NtkIsLogicSop(pNtk) );
Abc_NtkForEachNode( pNtk, pNode, i )
Abc_NodePrintFactor( pFile, pNode );
}
/**Function*************************************************************
Synopsis [Prints the factored form of one node.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NodePrintFactor( FILE * pFile, Abc_Obj_t * pNode )
{
Vec_Int_t * vFactor;
if ( Abc_ObjIsPo(pNode) )
pNode = Abc_ObjFanin0(pNode);
if ( Abc_ObjIsPi(pNode) )
{
printf( "Skipping the PI node.\n" );
return;
}
if ( Abc_ObjIsLatch(pNode) )
{
printf( "Skipping the latch.\n" );
return;
}
assert( Abc_ObjIsNode(pNode) );
vFactor = Ft_Factor( pNode->pData );
pNode->pCopy = NULL;
Ft_FactorPrint( stdout, vFactor, NULL, Abc_ObjName(pNode) );
Vec_IntFree( vFactor );
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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