1 files changed, 0 insertions, 151 deletions
diff --git a/src/map/fpga/fpgaSwitch.c b/src/map/fpga/fpgaSwitch.c
deleted file mode 100644
index c93e0de4..00000000
--- a/src/map/fpga/fpgaSwitch.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/**CFile****************************************************************
-
-  FileName    [fpgaSwitch.c]
-
-  PackageName [MVSIS 1.3: Multi-valued logic synthesis system.]
-
-  Synopsis    [Generic technology mapping engine.]
-
-  Author      [MVSIS Group]
-  
-  Affiliation [UC Berkeley]
-
-  Date        [Ver. 1.0. Started - September 8, 2003.]
-
-  Revision    [$Id: fpgaSwitch.h,v 1.0 2003/09/08 00:00:00 alanmi Exp $]
-
-***********************************************************************/
-
-#include "fpgaInt.h"
-
-////////////////////////////////////////////////////////////////////////
-///                        DECLARATIONS                              ///
-////////////////////////////////////////////////////////////////////////
-
-////////////////////////////////////////////////////////////////////////
-///                     FUNCTION DEFINITIONS                         ///
-////////////////////////////////////////////////////////////////////////
-
-/**function*************************************************************
-
-  synopsis    [Computes the exact area associated with the cut.]
-
-  description []
-               
-  sideeffects []
-
-  seealso     []
-
-***********************************************************************/
-float Fpga_CutGetSwitchDerefed( Fpga_Man_t * pMan, Fpga_Node_t * pNode, Fpga_Cut_t * pCut )
-{
-    float aResult, aResult2;
-    aResult2 = Fpga_CutRefSwitch( pMan, pNode, pCut, 0 );
-    aResult  = Fpga_CutDerefSwitch( pMan, pNode, pCut, 0 );
-//    assert( aResult == aResult2 );
-    return aResult;
-}
-
-/**function*************************************************************
-
-  synopsis    [References the cut.]
-
-  description [This procedure is similar to the procedure NodeReclaim.]
-               
-  sideeffects []
-
-  seealso     []
-
-***********************************************************************/
-float Fpga_CutRefSwitch( Fpga_Man_t * pMan, Fpga_Node_t * pNode, Fpga_Cut_t * pCut, int fFanouts )
-{
-    Fpga_Node_t * pNodeChild;
-    float aArea;
-    int i;
-    // start the area of this cut
-    aArea = pNode->Switching;
-    if ( pCut->nLeaves == 1 )
-        return aArea;
-    // go through the children
-    for ( i = 0; i < pCut->nLeaves; i++ )
-    {
-        pNodeChild = pCut->ppLeaves[i];
-        assert( pNodeChild->nRefs >= 0 );
-        if ( pNodeChild->nRefs++ > 0 )  
-            continue;
-        aArea += Fpga_CutRefSwitch( pMan, pNodeChild, pNodeChild->pCutBest, fFanouts );
-    }
-    return aArea;
-}
-
-/**function*************************************************************
-
-  synopsis    [Dereferences the cut.]
-
-  description [This procedure is similar to the procedure NodeRecusiveDeref.]
-               
-  sideeffects []
-
-  seealso     []
-
-***********************************************************************/
-float Fpga_CutDerefSwitch( Fpga_Man_t * pMan, Fpga_Node_t * pNode, Fpga_Cut_t * pCut, int fFanouts )
-{
-    Fpga_Node_t * pNodeChild;
-    float aArea;
-    int i;
-    // start the area of this cut
-    aArea = pNode->Switching;
-    if ( pCut->nLeaves == 1 )
-        return aArea;
-    // go through the children
-    for ( i = 0; i < pCut->nLeaves; i++ )
-    {
-        pNodeChild = pCut->ppLeaves[i];
-        assert( pNodeChild->nRefs > 0 );
-        if ( --pNodeChild->nRefs > 0 )  
-            continue;
-        aArea += Fpga_CutDerefSwitch( pMan, pNodeChild, pNodeChild->pCutBest, fFanouts );
-    }
-    return aArea;
-}
-
-/**Function*************************************************************
-
-  Synopsis    [Computes the array of mapping.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-float Fpga_MappingGetSwitching( Fpga_Man_t * pMan, Fpga_NodeVec_t * vMapping )
-{
-    Fpga_Node_t * pNode;
-    float Switch;
-    int i;
-    Switch = 0.0;
-    for ( i = 0; i < vMapping->nSize; i++ )
-    {
-        pNode = vMapping->pArray[i];
-        // at least one phase has the best cut assigned
-        assert( !Fpga_NodeIsAnd(pNode) || pNode->pCutBest != NULL );
-        // at least one phase is used in the mapping
-        assert( pNode->nRefs > 0 );
-        // compute the array due to the supergate
-        Switch += pNode->Switching;
-    }
-    // add buffer for each CO driven by a CI
-    for ( i = 0; i < pMan->nOutputs; i++ )
-        if ( Fpga_NodeIsVar(pMan->pOutputs[i]) && !Fpga_IsComplement(pMan->pOutputs[i]) )
-            Switch += pMan->pOutputs[i]->Switching;
-    return Switch;
-}
-
-////////////////////////////////////////////////////////////////////////
-///                       END OF FILE                                ///
-////////////////////////////////////////////////////////////////////////
-
-