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-rw-r--r--src/base/abc/abcNtk.c3
-rw-r--r--src/base/abci/abcPrint.c13
-rw-r--r--src/base/abci/abcTiming.c62
-rw-r--r--src/map/mio/mio.h1
-rw-r--r--src/map/mio/mioApi.c21
5 files changed, 78 insertions, 22 deletions
diff --git a/src/base/abc/abcNtk.c b/src/base/abc/abcNtk.c
index 071f69df..30eb0873 100644
--- a/src/base/abc/abcNtk.c
+++ b/src/base/abc/abcNtk.c
@@ -147,9 +147,8 @@ Abc_Ntk_t * Abc_NtkStartFrom( Abc_Ntk_t * pNtk, Abc_NtkType_t Type, Abc_NtkFunc_
pNtkNew->vObjPerm = Vec_IntDup( pNtk->vObjPerm );
pNtkNew->AndGateDelay = pNtk->AndGateDelay;
// initialize logic level of the CIs
- if ( pNtk->AndGateDelay != 0.0 && pNtk->ntkType != ABC_NTK_STRASH && Type == ABC_NTK_STRASH )
+ if ( pNtk->AndGateDelay != 0.0 && pNtk->pManTime != NULL && pNtk->ntkType != ABC_NTK_STRASH && Type == ABC_NTK_STRASH )
{
- assert( pNtk->pManTime != NULL ); // timing info should be available
Abc_NtkForEachCi( pNtk, pObj, i )
pObj->pCopy->Level = (int)(Abc_NodeReadArrivalAve(pObj) / pNtk->AndGateDelay);
}
diff --git a/src/base/abci/abcPrint.c b/src/base/abci/abcPrint.c
index e978aa71..664ddec1 100644
--- a/src/base/abci/abcPrint.c
+++ b/src/base/abci/abcPrint.c
@@ -849,10 +849,15 @@ void Abc_NtkPrintLevel( FILE * pFile, Abc_Ntk_t * pNtk, int fProfile, int fListN
memset( pLevelCounts, 0, sizeof(int) * nIntervals );
Abc_NtkForEachCo( pNtk, pNode, i )
{
- DelayCur = Abc_NodeReadArrival( Abc_ObjFanin0(pNode) )->Worst;
- DelayInt = (int)(DelayCur / DelayDelta);
- if ( DelayInt >= nIntervals )
- DelayInt = nIntervals - 1;
+ if ( Abc_ObjIsNode(Abc_ObjFanin0(pNode)) && Abc_ObjFaninNum(Abc_ObjFanin0(pNode)) == 0 )
+ DelayInt = 0;
+ else
+ {
+ DelayCur = Abc_NodeReadArrival( Abc_ObjFanin0(pNode) )->Worst;
+ DelayInt = (int)(DelayCur / DelayDelta);
+ if ( DelayInt >= nIntervals )
+ DelayInt = nIntervals - 1;
+ }
pLevelCounts[DelayInt]++;
}
diff --git a/src/base/abci/abcTiming.c b/src/base/abci/abcTiming.c
index 3f47b241..fe13b7ea 100644
--- a/src/base/abci/abcTiming.c
+++ b/src/base/abci/abcTiming.c
@@ -881,38 +881,68 @@ float Abc_NtkDelayTrace( Abc_Ntk_t * pNtk, Abc_Obj_t * pOut, Abc_Obj_t * pIn, in
// traverse to determine the critical path
Abc_NtkIncrementTravId( pNtk );
if ( !Abc_NtkDelayTraceCritPath_rec( vSlacks, Abc_ObjFanin0(pOut), pIn, vBest ) )
- printf( "There is no combinational path between PO \"%s\" and PI \"%s\".\n", Abc_ObjName(pOut), Abc_ObjName(pIn) );
+ {
+ if ( pIn == NULL )
+ printf( "The logic cone of PO \"%s\" has no primary inputs.\n", Abc_ObjName(pOut) );
+ else
+ printf( "There is no combinational path between PI \"%s\" and PO \"%s\".\n", Abc_ObjName(pIn), Abc_ObjName(pOut) );
+ }
else
{
+ float Slack = 0.0;
+ int k, iFanin, Length = 0;
+ Abc_Obj_t * pFanin;
// collect the critical path
Abc_NtkDelayTraceCritPathCollect_rec( vSlacks, Abc_ObjFanin0(pOut), vBest, vPath );
if ( pIn == NULL )
pIn = (Abc_Obj_t *)Vec_PtrEntry( vPath, 0 );
+ // find the longest gate name
+ Vec_PtrForEachEntry( Abc_Obj_t *, vPath, pNode, i )
+ if ( Abc_ObjIsNode(pNode) )
+ Length = Abc_MaxInt( Length, strlen(Mio_GateReadName((Mio_Gate_t *)pNode->pData)) );
// print critical path
- printf( "Critical path to PO \"%s\" from PI \"%s\":\n", Abc_ObjName(pOut), Abc_ObjName(pIn) );
- Vec_PtrForEachEntryReverse( Abc_Obj_t *, vPath, pNode, i )
+ printf( "Critical path from PI \"%s\" to PO \"%s\":\n", Abc_ObjName(pIn), Abc_ObjName(pOut) );
+ Vec_PtrForEachEntry( Abc_Obj_t *, vPath, pNode, i )
{
-
- printf( "Obj =%7d. ", Abc_ObjId(pNode) );
- printf( "Lev =%4d. ", Abc_ObjLevel(pNode) );
- printf( " " );
- printf( "Rise =%6.1f. ", Abc_NodeReadArrival(pNode)->Rise );
- printf( "Fall =%6.1f. ", Abc_NodeReadArrival(pNode)->Fall );
- printf( " " );
+ printf( "Level %3d : ", Abc_ObjLevel(pNode) );
if ( Abc_ObjIsCi(pNode) )
- printf( "Primary input \"%s\".", Abc_ObjName(pNode) );
- else if ( Abc_ObjIsCo(pNode) )
- printf( "Primary output \"%s\".", Abc_ObjName(pNode) );
+ {
+ printf( "Primary input \"%s\". ", Abc_ObjName(pNode) );
+ printf( "Arrival time =%6.1f. ", Abc_NodeReadArrival(pNode)->Worst );
+ printf( "\n" );
+ continue;
+ }
+ if ( Abc_ObjIsCo(pNode) )
+ {
+ printf( "Primary output \"%s\". ", Abc_ObjName(pNode) );
+ printf( "Arrival =%6.1f. ", Abc_NodeReadArrival(pNode)->Worst );
+ }
else
{
- int iFanin;
assert( Abc_ObjIsNode(pNode) );
iFanin = Abc_NodeFindFanin( pNode, (Abc_Obj_t *)Vec_PtrEntry(vPath,i-1) );
- printf( "Slack =%6.1f. ", Abc_NtkDelayTraceSlack(vSlacks, pNode, iFanin) );
- printf( "Mapping: Pin = %d. Gate = %s. ", iFanin, Mio_GateReadName(pNode->pData) );
+ Slack = Abc_NtkDelayTraceSlack(vSlacks, pNode, iFanin);
+ printf( "%10s/", Abc_ObjName(pNode) );
+ printf( "%-4s", Mio_GateReadPinName((Mio_Gate_t *)pNode->pData, iFanin) );
+ printf( " (%s)", Mio_GateReadName((Mio_Gate_t *)pNode->pData) );
+ for ( k = strlen(Mio_GateReadName((Mio_Gate_t *)pNode->pData)); k < Length; k++ )
+ printf( " " );
+ printf( " " );
+ printf( "Arrival =%6.1f. ", Abc_NodeReadArrival(pNode)->Worst );
+ printf( "I/O time: (" );
+ Abc_ObjForEachFanin( pNode, pFanin, k )
+ printf( "%s%.1f", (k? ", ":""), Abc_NodeReadArrival(pFanin)->Worst );
+ if ( Abc_NodeReadRequired(pNode)->Worst == -ABC_INFINITY )
+ printf( " -> ?)" );
+ else
+ printf( " -> %.1f)", Abc_NodeReadRequired(pNode)->Worst );
}
printf( "\n" );
}
+ printf( "Level %3d : ", Abc_ObjLevel(Abc_ObjFanin0(pOut)) + 1 );
+ printf( "Primary output \"%s\". ", Abc_ObjName(pOut) );
+ printf( "Required time = %6.1f. ", Abc_NodeRequired(pOut)->Worst );
+ printf( "Path slack = %6.1f.\n", Slack );
}
Vec_PtrFree( vPath );
Vec_IntFree( vBest );
diff --git a/src/map/mio/mio.h b/src/map/mio/mio.h
index 005d2acc..0aba261a 100644
--- a/src/map/mio/mio.h
+++ b/src/map/mio/mio.h
@@ -115,6 +115,7 @@ extern double Mio_GateReadDelayMax ( Mio_Gate_t * pGate );
extern char * Mio_GateReadSop ( Mio_Gate_t * pGate );
extern word Mio_GateReadTruth ( Mio_Gate_t * pGate );
extern int Mio_GateReadValue ( Mio_Gate_t * pGate );
+extern char * Mio_GateReadPinName ( Mio_Gate_t * pGate, int iPin );
extern void Mio_GateSetValue ( Mio_Gate_t * pGate, int Value );
extern char * Mio_PinReadName ( Mio_Pin_t * pPin );
extern Mio_PinPhase_t Mio_PinReadPhase ( Mio_Pin_t * pPin );
diff --git a/src/map/mio/mioApi.c b/src/map/mio/mioApi.c
index 927a01ea..d2357e7d 100644
--- a/src/map/mio/mioApi.c
+++ b/src/map/mio/mioApi.c
@@ -173,6 +173,27 @@ double Mio_PinReadDelayFanoutFall( Mio_Pin_t * pPin ) { return p
double Mio_PinReadDelayBlockMax ( Mio_Pin_t * pPin ) { return pPin->dDelayBlockMax; }
Mio_Pin_t * Mio_PinReadNext ( Mio_Pin_t * pPin ) { return pPin->pNext; }
+/**Function*************************************************************
+
+ Synopsis []
+
+ Description []
+
+ SideEffects []
+
+ SeeAlso []
+
+***********************************************************************/
+char * Mio_GateReadPinName( Mio_Gate_t * pGate, int iPin )
+{
+ Mio_Pin_t * pPin;
+ int i = 0;
+ Mio_GateForEachPin( pGate, pPin )
+ if ( i++ == iPin )
+ return Mio_PinReadName(pPin);
+ return NULL;
+}
+
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 15:52:39 +0000