Version abc51114

1 files changed, 0 insertions, 201 deletions

diff --git a/src/base/abcs/abcFpgaSeq.c b/src/base/abcs/abcFpgaSeq.c
deleted file mode 100644
index 2fff1b14..00000000
--- a/src/base/abcs/abcFpgaSeq.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/**CFile****************************************************************
-
-  FileName    [abcFpgaSeq.c]
-
-  SystemName  [ABC: Logic synthesis and verification system.]
-
-  PackageName [Network and node package.]
-
-  Synopsis    [Mapping for FPGAs using sequential cuts.]
-
-  Author      [Alan Mishchenko]
-  
-  Affiliation [UC Berkeley]
-
-  Date        [Ver. 1.0. Started - June 20, 2005.]
-
-  Revision    [$Id: abcFpgaSeq.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
-
-***********************************************************************/
-
-#include "abcs.h"
-
-////////////////////////////////////////////////////////////////////////
-///                        DECLARATIONS                              ///
-////////////////////////////////////////////////////////////////////////
-
-Abc_Ntk_t * Abc_NtkMapSeq( Abc_Ntk_t * pNtk, int fVerbose ) { return 0; }
-
-extern Cut_Man_t *     Abc_NtkSeqCuts( Abc_Ntk_t * pNtk, Cut_Params_t * pParams );
-extern void            Abc_NtkFpgaSeqRetimeDelayLags( Seq_FpgaMan_t * p );
-
-static Seq_FpgaMan_t * Abc_NtkFpgaSeqStart( Abc_Ntk_t * pNtk, int fVerbose );
-static void            Abc_NtkFpgaSeqStop( Seq_FpgaMan_t * p );
-
-static Abc_Ntk_t *     Abc_NtkFpgaSeqConstruct( Seq_FpgaMan_t * p );
-static void            Abc_NtkFpgaSeqRetime( Seq_FpgaMan_t * p, Abc_Ntk_t * pNtkNew );
-
-////////////////////////////////////////////////////////////////////////
-///                     FUNCTION DEFINITIONS                         ///
-////////////////////////////////////////////////////////////////////////
-
-/**Function*************************************************************
-
-  Synopsis    [Retimes AIG for optimal delay.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-Abc_Ntk_t * Abc_NtkFpgaSeq( Abc_Ntk_t * pNtk, int fVerbose )
-{
-    Abc_Ntk_t * pNtkNew;
-    Seq_FpgaMan_t * p;
-    Cut_Params_t Params, * pParams = &Params;
-    int clk;
-
-    assert( Abc_NtkIsSeq( pNtk ) );
-
-    // get the sequential FPGA manager
-    p = Abc_NtkFpgaSeqStart( pNtk, fVerbose );
-
-    // create the cuts
-    memset( pParams, 0, sizeof(Cut_Params_t) );
-    pParams->nVarsMax  = 5;     // the max cut size ("k" of the k-feasible cuts)
-    pParams->nKeepMax  = 1000;  // the max number of cuts kept at a node
-    pParams->fTruth    = 0;     // compute truth tables
-    pParams->fFilter   = 1;     // filter dominated cuts
-    pParams->fSeq      = 1;     // compute sequential cuts
-    pParams->fVerbose  = 0;     // the verbosiness flag
-
-clk = clock();
-    p->pMan = Abc_NtkSeqCuts( pNtk, pParams );
-p->timeCuts += clock() - clk;
-
-    // find best arrival times (p->vArrivals) and free the cuts
-    // select mapping (p->vMapping) and remember best cuts (p->vMapCuts) 
-clk = clock();
-    Abc_NtkFpgaSeqRetimeDelayLags( p );
-p->timeDelay += clock() - clk;
-
-return NULL;
-
-    // construct the network
-clk = clock();
-    pNtkNew = Abc_NtkFpgaSeqConstruct( p );
-p->timeNtk += clock() - clk;
-
-    // retime the network
-clk = clock();
-    Abc_NtkFpgaSeqRetime( p, pNtkNew );
-p->timeRet += clock() - clk;
-
-    // remove temporaries
-    Abc_NtkFpgaSeqStop( p );
-
-    // check the resulting network
-    if ( !Abc_NtkCheck( pNtkNew ) )
-        fprintf( stdout, "Abc_NtkFpgaSeq(): Network check has failed.\n" );
-    return pNtkNew;
-}
-
-/**Function*************************************************************
-
-  Synopsis    [Starts sequential FPGA mapper.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-Seq_FpgaMan_t * Abc_NtkFpgaSeqStart( Abc_Ntk_t * pNtk, int fVerbose )
-{
-    Seq_FpgaMan_t * p;
-    // create the FPGA mapping manager
-    p = ALLOC( Seq_FpgaMan_t, 1 );
-    memset( p, 0, sizeof(Seq_FpgaMan_t) );
-    p->pNtk      = pNtk;
-    p->pMan      = NULL;
-    p->vArrivals = Vec_IntAlloc( 0 );
-    p->vBestCuts = Vec_PtrAlloc( 0 );
-    p->vMapping  = Vec_PtrAlloc( 0 );
-    p->vMapCuts  = Vec_PtrAlloc( 0 );
-    p->vLagsMap  = Vec_StrStart( Abc_NtkObjNumMax(pNtk) );
-    p->fVerbose  = fVerbose;
-    return p;
-}
-
-/**Function*************************************************************
-
-  Synopsis    [Stops sequential FPGA mapper.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-void Abc_NtkFpgaSeqStop( Seq_FpgaMan_t * p )
-{
-    if ( p->fVerbose )
-    {
-        printf( "Sequential FPGA mapping stats:\n" );
-//        printf( "Total allocated   = %8d.\n", p->nCutsAlloc );
-//        printf( "Cuts per node     = %8.1f\n", ((float)(p->nCutsCur-p->nCutsTriv))/p->nNodes );
-        PRT( "Cuts   ", p->timeCuts );
-        PRT( "Arrival", p->timeDelay );
-        PRT( "Network", p->timeNtk );
-        PRT( "Retime ", p->timeRet );
-    }
-    Vec_IntFree( p->vArrivals );
-    Vec_PtrFree( p->vBestCuts );
-    Vec_PtrFree( p->vMapping );
-    Vec_VecFree( (Vec_Vec_t *)p->vMapCuts );
-    Vec_StrFree( p->vLagsMap );
-    free( p );
-}
-
-
-/**Function*************************************************************
-
-  Synopsis    [Construct the final network after mapping.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-Abc_Ntk_t * Abc_NtkFpgaSeqConstruct( Seq_FpgaMan_t * p )
-{
-    Abc_Ntk_t * pNtk = NULL;
-    return pNtk;
-}
-
-/**Function*************************************************************
-
-  Synopsis    [Retimes the final network after mapping.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-void Abc_NtkFpgaSeqRetime( Seq_FpgaMan_t * p, Abc_Ntk_t * pNtkNew )
-{
-}
-
-////////////////////////////////////////////////////////////////////////
-///                       END OF FILE                                ///
-////////////////////////////////////////////////////////////////////////
-
-