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Diffstat (limited to 'src/map/scl/sclSize.c')
-rw-r--r--src/map/scl/sclSize.c87
1 files changed, 7 insertions, 80 deletions
diff --git a/src/map/scl/sclSize.c b/src/map/scl/sclSize.c
index 072c0b97..37dca670 100644
--- a/src/map/scl/sclSize.c
+++ b/src/map/scl/sclSize.c
@@ -119,9 +119,9 @@ static inline void Abc_SclTimeNodePrint( SC_Man * p, Abc_Obj_t * pObj, int fRise
printf( "%6.1f", Abc_MaxFloat(Abc_SclObjTimePs(p, pObj, 0), Abc_SclObjTimePs(p, pObj, 1)) );
printf( "%7.1f ps ", -Abc_AbsFloat(Abc_SclObjTimePs(p, pObj, 0) - Abc_SclObjTimePs(p, pObj, 1)) );
printf( "S =%6.1f ps ", Abc_SclObjSlewPs(p, pObj, fRise >= 0 ? fRise : 0) );
- printf( "Cin =%5.1f ff ", pCell ? SC_LibCapFf(p->pLib, SC_CellPinCapAve(pCell)) : 0.0 );
+ printf( "Cin =%5.1f ff ", pCell ? SC_CellPinCapAve(pCell) : 0.0 );
printf( "Cout =%6.1f ff ", Abc_SclObjLoadFf(p, pObj, fRise >= 0 ? fRise : 0) );
- printf( "Cmax =%6.1f ff ", pCell ? SC_LibCapFf(p->pLib, SC_CellPin(pCell, pCell->n_inputs)->max_out_cap) : 0.0 );
+ printf( "Cmax =%6.1f ff ", pCell ? SC_CellPin(pCell, pCell->n_inputs)->max_out_cap : 0.0 );
printf( "G =%5d ", pCell ? (int)(100.0 * Abc_SclObjLoadAve(p, pObj) / SC_CellPinCapAve(pCell)) : 0 );
// printf( "SL =%6.1f ps", Abc_SclObjSlackPs(p, pObj, p->MaxDelay0) );
printf( "\n" );
@@ -136,7 +136,7 @@ void Abc_SclTimeNtkPrint( SC_Man * p, int fShowAll, int fPrintPath )
printf( "WireLoad = \"%s\" ", p->pWLoadUsed ? p->pWLoadUsed->pName : "none" );
printf( "Gates =%7d ", Abc_NtkNodeNum(p->pNtk) );
printf( "(%5.1f %%) ", 100.0 * Abc_SclGetBufInvCount(p->pNtk) / Abc_NtkNodeNum(p->pNtk) );
- printf( "Cap =%5.1f ff ", SC_LibCapFf(p->pLib, p->EstLoadAve) );
+ printf( "Cap =%5.1f ff ", p->EstLoadAve );
printf( "(%5.1f %%) ", Abc_SclGetAverageSize(p->pNtk) );
printf( "Area =%12.2f ", Abc_SclGetTotalArea(p->pNtk) );
printf( "(%5.1f %%) ", 100.0 * Abc_SclCountMinSize(p->pLib, p->pNtk, 0) / Abc_NtkNodeNum(p->pNtk) );
@@ -522,18 +522,15 @@ void Abc_SclTimeIncUpdateLevel( Abc_Obj_t * pObj )
***********************************************************************/
void Abc_SclManReadSlewAndLoad( SC_Man * p, Abc_Ntk_t * pNtk )
{
- Abc_Time_t * pTime;
- Abc_Obj_t * pObj;
- int i;
if ( Abc_FrameReadMaxLoad() )
{
+ Abc_Obj_t * pObj; int i;
float MaxLoad = Abc_FrameReadMaxLoad();
-// printf( "Default output load is specified (%f ff).\n", SC_LibCapFf(p->pLib, MaxLoad) );
+// printf( "Default output load is specified (%.2f ff).\n", MaxLoad );
Abc_NtkForEachPo( pNtk, pObj, i )
{
SC_Pair * pLoad = Abc_SclObjLoad( p, pObj );
- pLoad->rise = SC_LibCapFromFf( p->pLib, MaxLoad );
- pLoad->fall = SC_LibCapFromFf( p->pLib, MaxLoad );
+ pLoad->rise = pLoad->fall = MaxLoad;
}
}
if ( Abc_FrameReadDrivingCell() )
@@ -549,76 +546,6 @@ void Abc_SclManReadSlewAndLoad( SC_Man * p, Abc_Ntk_t * pNtk )
assert( p->pPiDrive->n_inputs == 1 );
}
}
- if ( pNtk->pManTime == NULL )
- return;
-/*
- // read input slew
- pTime = Abc_NtkReadDefaultInputDrive( pNtk );
- if ( Abc_MaxFloat(pTime->Rise, pTime->Fall) != 0 )
- {
- printf( "Default input slew is specified (%.2f ps; %.2f ps).\n", pTime->Rise, pTime->Fall );
- Abc_NtkForEachPi( pNtk, pObj, i )
- {
- SC_Pair * pSlew = Abc_SclObjSlew( p, pObj );
- pSlew->rise = SC_LibTimeFromPs( p->pLib, pTime->Rise );
- pSlew->fall = SC_LibTimeFromPs( p->pLib, pTime->Fall );
- }
- }
- if ( Abc_NodeReadInputDrive(pNtk, 0) != NULL )
- {
- printf( "Input slews for some primary inputs are specified.\n" );
- Abc_NtkForEachPi( pNtk, pObj, i )
- {
- SC_Pair * pSlew = Abc_SclObjSlew( p, pObj );
- pTime = Abc_NodeReadInputDrive(pNtk, i);
- pSlew->rise = SC_LibTimeFromPs( p->pLib, pTime->Rise );
- pSlew->fall = SC_LibTimeFromPs( p->pLib, pTime->Fall );
- }
- }
-*/
- pTime = Abc_NtkReadDefaultInputDrive( pNtk );
- if ( Abc_MaxFloat(pTime->Rise, pTime->Fall) != 0 )
- {
- printf( "Default input drive strength is specified (%.2f ff; %.2f ff).\n", pTime->Rise, pTime->Fall );
- if ( p->vInDrive == NULL )
- p->vInDrive = Vec_FltStart( Abc_NtkCiNum(pNtk) );
- Abc_NtkForEachPi( pNtk, pObj, i )
- Abc_SclObjSetInDrive( p, pObj, SC_LibCapFromFf( p->pLib, 0.5 * pTime->Rise + 0.5 * pTime->Fall ) );
- }
- if ( Abc_NodeReadInputDrive(pNtk, 0) != NULL )
- {
- printf( "Input drive strengths for some primary inputs are specified.\n" );
- if ( p->vInDrive == NULL )
- p->vInDrive = Vec_FltStart( Abc_NtkCiNum(pNtk) );
- Abc_NtkForEachPi( pNtk, pObj, i )
- {
- pTime = Abc_NodeReadInputDrive(pNtk, i);
- Abc_SclObjSetInDrive( p, pObj, SC_LibCapFromFf( p->pLib, 0.5 * pTime->Rise + 0.5 * pTime->Fall ) );
- }
- }
- // read output load
- pTime = Abc_NtkReadDefaultOutputLoad( pNtk );
- if ( Abc_MaxFloat(pTime->Rise, pTime->Fall) != 0 )
- {
- printf( "Default output load is specified (%.2f ff; %.2f ff).\n", pTime->Rise, pTime->Fall );
- Abc_NtkForEachPo( pNtk, pObj, i )
- {
- SC_Pair * pSlew = Abc_SclObjLoad( p, pObj );
- pSlew->rise = SC_LibCapFromFf( p->pLib, pTime->Rise );
- pSlew->fall = SC_LibCapFromFf( p->pLib, pTime->Fall );
- }
- }
- if ( Abc_NodeReadOutputLoad(pNtk, 0) != NULL )
- {
- printf( "Output loads for some primary outputs are specified.\n" );
- Abc_NtkForEachPo( pNtk, pObj, i )
- {
- SC_Pair * pSlew = Abc_SclObjLoad( p, pObj );
- pTime = Abc_NodeReadOutputLoad(pNtk, i);
- pSlew->rise = SC_LibCapFromFf( p->pLib, pTime->Rise );
- pSlew->fall = SC_LibCapFromFf( p->pLib, pTime->Fall );
- }
- }
}
/**Function*************************************************************
@@ -841,7 +768,7 @@ void Abc_SclPrintBuffersOne( SC_Man * p, Abc_Obj_t * pObj, int nOffset )
printf( "sl =%5.0f ps ", Abc_SclObjSlackPs(p, pObj, p->MaxDelay0) );
if ( nOffset == 0 )
{
- printf( "L =%5.0f ff ", SC_LibCapFf( p->pLib, Abc_SclCountNonBufferLoad(p, pObj) ) );
+ printf( "L =%5.0f ff ", Abc_SclCountNonBufferLoad(p, pObj) );
printf( "Lx =%5.0f ff ", 100.0*Abc_SclCountNonBufferLoad(p, pObj)/p->EstLoadAve );
printf( "Dx =%5.0f ps ", Abc_SclCountNonBufferDelay(p, pObj)/Abc_SclCountNonBufferFanouts(pObj) - Abc_SclObjTimePs(p, pObj, 1) );
printf( "Cx =%5.0f ps", (Abc_SclCountNonBufferDelay(p, pObj)/Abc_SclCountNonBufferFanouts(pObj) - Abc_SclObjTimePs(p, pObj, 1))/log(Abc_SclCountNonBufferLoad(p, pObj)/p->EstLoadAve) );
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 08:03:40 +0000