C++ (Cpp) Abc_FrameReadManDec示例

示例#1

文件： rwrMan.c 项目： amusant/vtr-verilog-to-routing

/**Function*************************************************************

  Synopsis    [Starts rewriting manager.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
Rwr_Man_t * Rwr_ManStart( bool fPrecompute )
{
    Dec_Man_t * pManDec;
    Rwr_Man_t * p;
    int clk = clock();
clk = clock();
    p = ALLOC( Rwr_Man_t, 1 );
    memset( p, 0, sizeof(Rwr_Man_t) );
    p->nFuncs = (1<<16);
    pManDec   = Abc_FrameReadManDec();
    p->puCanons = pManDec->puCanons; 
    p->pPhases  = pManDec->pPhases; 
    p->pPerms   = pManDec->pPerms; 
    p->pMap     = pManDec->pMap; 
    // initialize practical NPN classes
    p->pPractical  = Rwr_ManGetPractical( p );
    // create the table
    p->pTable = ALLOC( Rwr_Node_t *, p->nFuncs );
    memset( p->pTable, 0, sizeof(Rwr_Node_t *) * p->nFuncs );
    // create the elementary nodes
    p->pMmNode  = Extra_MmFixedStart( sizeof(Rwr_Node_t) );
    p->vForest  = Vec_PtrAlloc( 100 );
    Rwr_ManAddVar( p, 0x0000, fPrecompute ); // constant 0
    Rwr_ManAddVar( p, 0xAAAA, fPrecompute ); // var A
    Rwr_ManAddVar( p, 0xCCCC, fPrecompute ); // var B
    Rwr_ManAddVar( p, 0xF0F0, fPrecompute ); // var C
    Rwr_ManAddVar( p, 0xFF00, fPrecompute ); // var D
    p->nClasses = 5;
    // other stuff
    p->nTravIds   = 1;
    p->pPerms4    = Extra_Permutations( 4 );
    p->vLevNums   = Vec_IntAlloc( 50 );
    p->vFanins    = Vec_PtrAlloc( 50 );
    p->vFaninsCur = Vec_PtrAlloc( 50 );
    p->vNodesTemp = Vec_PtrAlloc( 50 );
    if ( fPrecompute )
    {   // precompute subgraphs
        Rwr_ManPrecompute( p );
//        Rwr_ManPrint( p );
        Rwr_ManWriteToArray( p );
    }
    else
    {   // load saved subgraphs
        Rwr_ManLoadFromArray( p, 0 );
//        Rwr_ManPrint( p );
        Rwr_ManPreprocess( p );
    }
p->timeStart = clock() - clk;
    return p;
}

示例#2

文件： rwrMan.c 项目： kyotobay/ABC_withFD_check

ABC_NAMESPACE_IMPL_START


////////////////////////////////////////////////////////////////////////
///                        DECLARATIONS                              ///
////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
///                     FUNCTION DEFINITIONS                         ///
////////////////////////////////////////////////////////////////////////

/**Function*************************************************************

  Synopsis    [Starts rewriting manager.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
Rwr_Man_t * Rwr_ManStart( int  fPrecompute )
{
    Dec_Man_t * pManDec;
    Rwr_Man_t * p;
    int clk = clock();
clk = clock();
    p = ABC_ALLOC( Rwr_Man_t, 1 );
    memset( p, 0, sizeof(Rwr_Man_t) );
    p->nFuncs = (1<<16);
    pManDec   = (Dec_Man_t *)Abc_FrameReadManDec();
    p->puCanons = pManDec->puCanons; 
    p->pPhases  = pManDec->pPhases; 
    p->pPerms   = pManDec->pPerms; 
    p->pMap     = pManDec->pMap; 
    // initialize practical NPN classes
    p->pPractical  = Rwr_ManGetPractical( p );
    // create the table
    p->pTable = ABC_ALLOC( Rwr_Node_t *, p->nFuncs );
    memset( p->pTable, 0, sizeof(Rwr_Node_t *) * p->nFuncs );
    // create the elementary nodes
    p->pMmNode  = Extra_MmFixedStart( sizeof(Rwr_Node_t) );
    p->vForest  = Vec_PtrAlloc( 100 );
    Rwr_ManAddVar( p, 0x0000, fPrecompute ); // constant 0
    Rwr_ManAddVar( p, 0xAAAA, fPrecompute ); // var A
    Rwr_ManAddVar( p, 0xCCCC, fPrecompute ); // var B
    Rwr_ManAddVar( p, 0xF0F0, fPrecompute ); // var C
    Rwr_ManAddVar( p, 0xFF00, fPrecompute ); // var D
    p->nClasses = 5;
    // other stuff
    p->nTravIds   = 1;
    p->pPerms4    = Extra_Permutations( 4 );
    p->vLevNums   = Vec_IntAlloc( 50 );
    p->vFanins    = Vec_PtrAlloc( 50 );
    p->vFaninsCur = Vec_PtrAlloc( 50 );
    p->vNodesTemp = Vec_PtrAlloc( 50 );
    if ( fPrecompute )
    {   // precompute subgraphs
        Rwr_ManPrecompute( p );
//        Rwr_ManPrint( p );
        Rwr_ManWriteToArray( p );
    }
    else
    {   // load saved subgraphs
        Rwr_ManLoadFromArray( p, 0 );
//        Rwr_ManPrint( p );
        Rwr_ManPreprocess( p );
    }
p->timeStart = clock() - clk;
    return p;
}