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Version abc70407

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This commit is contained in:
Alan Mishchenko
2007-04-07 08:01:00 -07:00
parent 00dc0f3daa
commit 94112fd22f
13 changed files with 1013 additions and 208 deletions
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src/map/if/if.h
+3 -1
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@@ -331,17 +331,19 @@ extern void If_CutCopy( If_Man_t * p, If_Cut_t * pCutDest, If_Cut_t *
extern void If_ManSortCuts( If_Man_t * p, int Mode );
/*=== ifMan.c =============================================================*/
extern If_Man_t * If_ManStart( If_Par_t * pPars );
extern void If_ManRestart( If_Man_t * p );
extern void If_ManStop( If_Man_t * p );
extern If_Obj_t * If_ManCreateCi( If_Man_t * p );
extern If_Obj_t * If_ManCreateCo( If_Man_t * p, If_Obj_t * pDriver, int fCompl0 );
extern If_Obj_t * If_ManCreateAnd( If_Man_t * p, If_Obj_t * pFan0, int fCompl0, If_Obj_t * pFan1, int fCompl1 );
extern If_Obj_t * If_ManCreateXnor( If_Man_t * p, If_Obj_t * pFan0, If_Obj_t * pFan1 );
extern void If_ManCreateChoice( If_Man_t * p, If_Obj_t * pRepr );
extern void If_ManSetupCutTriv( If_Man_t * p, If_Cut_t * pCut, int ObjId );
extern void If_ManSetupCiCutSets( If_Man_t * p );
extern If_Set_t * If_ManSetupNodeCutSet( If_Man_t * p, If_Obj_t * pObj );
extern void If_ManDerefNodeCutSet( If_Man_t * p, If_Obj_t * pObj );
extern void If_ManDerefChoiceCutSet( If_Man_t * p, If_Obj_t * pObj );
extern void If_ManSetupSetAll( If_Man_t * p );
extern void If_ManSetupSetAll( If_Man_t * p, int nCrossCut );
/*=== ifMap.c =============================================================*/
extern void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPreprocess );
extern void If_ObjPerformMappingChoice( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPreprocess );
src/map/if/ifCore.c
+1 -1
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@@ -48,7 +48,7 @@ int If_ManPerformMapping( If_Man_t * p )
// create the CI cutsets
If_ManSetupCiCutSets( p );
// allocate memory for other cutsets
If_ManSetupSetAll( p );
If_ManSetupSetAll( p, If_ManCrossCut(p) );
// try sequential mapping
if ( p->pPars->fSeqMap )
src/map/if/ifMan.c
+50 -4
View File
@@ -79,9 +79,38 @@ If_Man_t * If_ManStart( If_Par_t * pPars )
p->pConst1 = If_ManSetupObj( p );
p->pConst1->Type = IF_CONST1;
p->pConst1->fPhase = 1;
p->nObjs[IF_CONST1]++;
return p;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void If_ManRestart( If_Man_t * p )
{
FREE( p->pMemCi );
Vec_PtrClear( p->vCis );
Vec_PtrClear( p->vCos );
Vec_PtrClear( p->vObjs );
Vec_PtrClear( p->vMapped );
Vec_PtrClear( p->vTemp );
Mem_FixedRestart( p->pMemObj );
// create the constant node
p->pConst1 = If_ManSetupObj( p );
p->pConst1->Type = IF_CONST1;
p->pConst1->fPhase = 1;
// reset the counter of other nodes
p->nObjs[IF_CI] = p->nObjs[IF_CO] = p->nObjs[IF_AND] = 0;
}
/**Function*************************************************************
Synopsis []
@@ -103,7 +132,6 @@ void If_ManStop( If_Man_t * p )
if ( p->vLatchOrder ) Vec_PtrFree( p->vLatchOrder );
if ( p->vLags ) Vec_IntFree( p->vLags );
Mem_FixedStop( p->pMemObj, 0 );
// Mem_FixedStop( p->pMemSet, 0 );
FREE( p->pMemCi );
FREE( p->pMemAnd );
FREE( p->puTemp[0] );
@@ -188,6 +216,25 @@ If_Obj_t * If_ManCreateAnd( If_Man_t * p, If_Obj_t * pFan0, int fCompl0, If_Obj_
return pObj;
}
/**Function*************************************************************
Synopsis [Create the new node assuming it does not exist.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
If_Obj_t * If_ManCreateXnor( If_Man_t * p, If_Obj_t * pFan0, If_Obj_t * pFan1 )
{
If_Obj_t * pRes1, * pRes2;
pRes1 = If_ManCreateAnd( p, pFan0, 0, pFan1, 1 );
pRes2 = If_ManCreateAnd( p, pFan0, 1, pFan1, 0 );
return If_ManCreateAnd( p, pRes1, 1, pRes2, 1 );
}
/**Function*************************************************************
Synopsis [Creates the choice node.]
@@ -460,11 +507,10 @@ void If_ManDerefChoiceCutSet( If_Man_t * p, If_Obj_t * pObj )
SeeAlso []
***********************************************************************/
void If_ManSetupSetAll( If_Man_t * p )
void If_ManSetupSetAll( If_Man_t * p, int nCrossCut )
{
If_Set_t * pCutSet;
int i, nCrossCut, nCutSets;
nCrossCut = If_ManCrossCut( p );
int i, nCutSets;
nCutSets = 128 + nCrossCut;
p->pFreeList = p->pMemAnd = pCutSet = (If_Set_t *)malloc( nCutSets * p->nSetBytes );
for ( i = 0; i < nCutSets; i++ )