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/**CFile****************************************************************
FileName [nwkMan.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Logic network representation.]
Synopsis [Network manager.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: nwkMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "nwk.h"
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Allocates the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Nwk_Man_t * Nwk_ManAlloc()
{
Nwk_Man_t * p;
p = ALLOC( Nwk_Man_t, 1 );
memset( p, 0, sizeof(Nwk_Man_t) );
p->vCis = Vec_PtrAlloc( 1000 );
p->vCos = Vec_PtrAlloc( 1000 );
p->vObjs = Vec_PtrAlloc( 1000 );
p->vTemp = Vec_PtrAlloc( 1000 );
p->nFanioPlus = 2;
p->pMemObjs = Aig_MmFlexStart();
p->pManHop = Hop_ManStart();
return p;
}
/**Function*************************************************************
Synopsis [Deallocates the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Nwk_ManFree( Nwk_Man_t * p )
{
// printf( "The number of realloced nodes = %d.\n", p->nRealloced );
if ( p->pName ) free( p->pName );
if ( p->pSpec ) free( p->pSpec );
if ( p->vCis ) Vec_PtrFree( p->vCis );
if ( p->vCos ) Vec_PtrFree( p->vCos );
if ( p->vObjs ) Vec_PtrFree( p->vObjs );
if ( p->vTemp ) Vec_PtrFree( p->vTemp );
if ( p->pManTime ) Tim_ManStop( p->pManTime );
if ( p->pMemObjs ) Aig_MmFlexStop( p->pMemObjs, 0 );
if ( p->pManHop ) Hop_ManStop( p->pManHop );
free( p );
}
/**Function*************************************************************
Synopsis [Prints stats of the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Nwk_ManPrintLutSizes( Nwk_Man_t * p, If_Lib_t * pLutLib )
{
Nwk_Obj_t * pObj;
int i, Counters[256] = {0};
Nwk_ManForEachNode( p, pObj, i )
Counters[Nwk_ObjFaninNum(pObj)]++;
printf( "LUTs by size: " );
for ( i = 0; i <= pLutLib->LutMax; i++ )
printf( "%d:%d ", i, Counters[i] );
}
/**Function*************************************************************
Synopsis [Prints stats of the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Nwk_ManPrintStats( Nwk_Man_t * p, If_Lib_t * pLutLib )
{
p->pLutLib = pLutLib;
printf( "%-15s : ", p->pName );
printf( "pi = %5d ", Nwk_ManPiNum(p) );
printf( "po = %5d ", Nwk_ManPoNum(p) );
printf( "ci = %5d ", Nwk_ManCiNum(p) );
printf( "co = %5d ", Nwk_ManCoNum(p) );
printf( "lat = %5d ", Nwk_ManLatchNum(p) );
printf( "node = %5d ", Nwk_ManNodeNum(p) );
printf( "edge = %5d ", Nwk_ManGetTotalFanins(p) );
printf( "aig = %6d ", Nwk_ManGetAigNodeNum(p) );
printf( "lev = %3d ", Nwk_ManLevel(p) );
// printf( "lev2 = %3d ", Nwk_ManLevelBackup(p) );
printf( "delay = %5.2f ", Nwk_ManDelayTraceLut(p) );
Nwk_ManPrintLutSizes( p, pLutLib );
printf( "\n" );
// Nwk_ManDelayTracePrint( p, pLutLib );
fflush( stdout );
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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