Debugging and finetuning the flow.

src/base/io/io.c

@@ -210,6 +210,8 @@ int IoCommandRead( Abc_Frame_t * pAbc, int argc, char ** argv )
         sprintf( Command, "read_scl %s", pFileName );
     else if ( !strcmp( Extra_FileNameExtension(pFileName), "super" ) )
         sprintf( Command, "read_super %s", pFileName );
+    else if ( !strcmp( Extra_FileNameExtension(pFileName), "constr" ) )
+        sprintf( Command, "read_constr %s", pFileName );
     else if ( !strcmp( Extra_FileNameExtension(pFileName), "c" ) )
         sprintf( Command, "so %s", pFileName );
     if ( Command[0] )

src/base/io/ioUtil.c

@@ -101,7 +101,7 @@ Abc_Ntk_t * Io_ReadNetlist( char * pFileName, Io_FileType_t FileType, int fCheck
     Abc_Ntk_t * pNtk;
     if ( FileType == IO_FILE_NONE || FileType == IO_FILE_UNKNOWN )
     {
-        fprintf( stdout, "The generic file reader requires a known file extension.\n" );
+        fprintf( stdout, "Generic file reader requires a known file extension to open \"%s\".\n", pFileName );
         return NULL;
     }
     // check if the file exists

src/map/scl/sclLoad.c

@@ -115,7 +115,7 @@ void Abc_SclComputeLoad( SC_Man * p )
         }
     }
     // add PO load
-    Abc_NtkForEachPo( p->pNtk, pObj, i )
+    Abc_NtkForEachCo( p->pNtk, pObj, i )
     {
         SC_Pair * pLoadPo = Abc_SclObjLoad( p, pObj );
         SC_Pair * pLoad = Abc_SclObjLoad( p, Abc_ObjFanin0(pObj) );

src/map/scl/sclSize.c

@@ -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 ",      p->EstLoadAve );
+    printf( "Cap =%5.1f ff ",      SC_LibCapFf(p->pLib, 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) );

src/map/scl/sclUtil.c

@@ -202,24 +202,6 @@ int Abc_SclCountMinSize( SC_Lib * pLib, Abc_Ntk_t * p, int fUseMax )
 
 /**Function*************************************************************
 
-  Synopsis    [Returns gate formula by name.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-char * Abc_SclFindGateFormula( char * pGateName, char * pOutName )
-{
-    Mio_Library_t * pLib = (Mio_Library_t *)Abc_FrameReadLibGen();
-    Mio_Gate_t * pGate = Mio_LibraryReadGateByName( pLib, pGateName, pOutName );
-    return Mio_GateReadForm(pGate);
-}
-
-/**Function*************************************************************
-
   Synopsis    [Reads timing constraints.]
 
   Description []