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Commit fd8eb8c8 by Alan Mishchenko
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Adding one argument to the delay-estimation API used for exact synthesis.

parent 0b01f5ec
Showing with 4 additions and 4 deletions
src/base/abci/abcExact.c
...@@ -1023,7 +1023,7 @@ int Abc_ExactInputNum() ...@@ -1023,7 +1023,7 @@ int Abc_ExactInputNum()
// this procedure takes TT and input arrival times (pArrTimeProfile) and return the smallest output arrival time; // this procedure takes TT and input arrival times (pArrTimeProfile) and return the smallest output arrival time;
// it also returns the pin-to-pin delays (pPerm) between each cut leaf and the cut output and the cut area cost (Cost) // it also returns the pin-to-pin delays (pPerm) between each cut leaf and the cut output and the cut area cost (Cost)
// the area cost should not exceed 2048, if the cut is implementable; otherwise, it should be ABC_INFINITY // the area cost should not exceed 2048, if the cut is implementable; otherwise, it should be ABC_INFINITY
int Abc_ExactDelayCost( word * pTruth, int nVars, int * pArrTimeProfile, char * pPerm, int * Cost ) int Abc_ExactDelayCost( word * pTruth, int nVars, int * pArrTimeProfile, char * pPerm, int * Cost, int AigLevel )
{ {
*Cost = ABC_INFINITY; *Cost = ABC_INFINITY;
return ABC_INFINITY; return ABC_INFINITY;
......
src/map/if/ifMap.c
...@@ -29,7 +29,7 @@ ABC_NAMESPACE_IMPL_START ...@@ -29,7 +29,7 @@ ABC_NAMESPACE_IMPL_START
extern char * Dau_DsdMerge( char * pDsd0i, int * pPerm0, char * pDsd1i, int * pPerm1, int fCompl0, int fCompl1, int nVars ); extern char * Dau_DsdMerge( char * pDsd0i, int * pPerm0, char * pDsd1i, int * pPerm1, int fCompl0, int fCompl1, int nVars );
extern int If_CutDelayRecCost3( If_Man_t* p, If_Cut_t* pCut, If_Obj_t * pObj ); extern int If_CutDelayRecCost3( If_Man_t* p, If_Cut_t* pCut, If_Obj_t * pObj );
extern int Abc_ExactDelayCost( word * pTruth, int nVars, int * pArrTimeProfile, char * pPerm, int * Cost ); extern int Abc_ExactDelayCost( word * pTruth, int nVars, int * pArrTimeProfile, char * pPerm, int * Cost, int AigLevel );
//////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS /// /// FUNCTION DEFINITIONS ///
...@@ -152,7 +152,7 @@ void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPrep ...@@ -152,7 +152,7 @@ void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPrep
{ {
int Cost = 0; int Cost = 0;
pCut->fUser = 1; pCut->fUser = 1;
pCut->Delay = (float)Abc_ExactDelayCost( If_CutTruthW(p, pCut), If_CutLeaveNum(pCut), If_CutArrTimeProfile(p, pCut), If_CutPerm(pCut), &Cost ); pCut->Delay = (float)Abc_ExactDelayCost( If_CutTruthW(p, pCut), If_CutLeaveNum(pCut), If_CutArrTimeProfile(p, pCut), If_CutPerm(pCut), &Cost, (int)pObj->Level );
if ( Cost == ABC_INFINITY ) if ( Cost == ABC_INFINITY )
{ {
for ( v = 0; v < If_CutLeaveNum(pCut); v++ ) for ( v = 0; v < If_CutLeaveNum(pCut); v++ )
...@@ -376,7 +376,7 @@ void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPrep ...@@ -376,7 +376,7 @@ void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPrep
{ {
int Cost = 0; int Cost = 0;
pCut->fUser = 1; pCut->fUser = 1;
pCut->Delay = (float)Abc_ExactDelayCost( If_CutTruthW(p, pCut), If_CutLeaveNum(pCut), If_CutArrTimeProfile(p, pCut), If_CutPerm(pCut), &Cost ); pCut->Delay = (float)Abc_ExactDelayCost( If_CutTruthW(p, pCut), If_CutLeaveNum(pCut), If_CutArrTimeProfile(p, pCut), If_CutPerm(pCut), &Cost, (int)pObj->Level );
if ( Cost == ABC_INFINITY ) if ( Cost == ABC_INFINITY )
{ {
for ( v = 0; v < If_CutLeaveNum(pCut); v++ ) for ( v = 0; v < If_CutLeaveNum(pCut); v++ )
......
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