Version abc70930

1 files changed, 0 insertions, 116 deletions

diff --git a/src/aig/ivy/ivyMem.c b/src/aig/ivy/ivyMem.c
deleted file mode 100644
index 2a96857c..00000000
--- a/src/aig/ivy/ivyMem.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/**CFile****************************************************************
-
-  FileName    [ivyMem.c]
-
-  SystemName  [ABC: Logic synthesis and verification system.]
-
-  PackageName [And-Inverter Graph package.]
-
-  Synopsis    [Memory management for the AIG nodes.]
-
-  Author      [Alan Mishchenko]
-  
-  Affiliation [UC Berkeley]
-
-  Date        [Ver. 1.0. Started - May 11, 2006.]
-
-  Revision    [$Id: ivyMem.c,v 1.00 2006/05/11 00:00:00 alanmi Exp $]
-
-***********************************************************************/
-
-#include "ivy.h"
-
-////////////////////////////////////////////////////////////////////////
-///                        DECLARATIONS                              ///
-////////////////////////////////////////////////////////////////////////
-
-// memory management
-#define IVY_PAGE_SIZE      12        // page size containing 2^IVY_PAGE_SIZE nodes
-#define IVY_PAGE_MASK    4095        // page bitmask (2^IVY_PAGE_SIZE)-1
-
-////////////////////////////////////////////////////////////////////////
-///                     FUNCTION DEFINITIONS                         ///
-////////////////////////////////////////////////////////////////////////
-
-/**Function*************************************************************
-
-  Synopsis    [Starts the internal memory manager.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-void Ivy_ManStartMemory( Ivy_Man_t * p )
-{
-    p->vChunks = Vec_PtrAlloc( 128 );
-    p->vPages = Vec_PtrAlloc( 128 );
-}
-
-/**Function*************************************************************
-
-  Synopsis    [Stops the internal memory manager.]
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-void Ivy_ManStopMemory( Ivy_Man_t * p )
-{
-    void * pMemory;
-    int i;
-    Vec_PtrForEachEntry( p->vChunks, pMemory, i )
-        free( pMemory );
-    Vec_PtrFree( p->vChunks );
-    Vec_PtrFree( p->vPages );
-    p->pListFree = NULL;
-}
-
-/**Function*************************************************************
-
-  Synopsis    [Allocates additional memory for the nodes.]
-
-  Description [Allocates IVY_PAGE_SIZE nodes. Aligns memory by 32 bytes. 
-  Records the pointer to the AIG manager in the -1 entry.]
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-void Ivy_ManAddMemory( Ivy_Man_t * p )
-{
-    char * pMemory;
-    int i, nBytes;
-    int EntrySizeMax = 128;
-    assert( sizeof(Ivy_Obj_t) <= EntrySizeMax );
-    assert( p->pListFree == NULL );
-//    assert( (Ivy_ManObjNum(p) & IVY_PAGE_MASK) == 0 );
-    // allocate new memory page
-    nBytes = sizeof(Ivy_Obj_t) * (1<<IVY_PAGE_SIZE) + EntrySizeMax;
-    pMemory = ALLOC( char, nBytes );
-    Vec_PtrPush( p->vChunks, pMemory );
-    // align memory at the 32-byte boundary
-    pMemory = pMemory + EntrySizeMax - (((int)pMemory) & (EntrySizeMax-1));
-    // remember the manager in the first entry
-    Vec_PtrPush( p->vPages, pMemory );
-    // break the memory down into nodes
-    p->pListFree = (Ivy_Obj_t *)pMemory;
-    for ( i = 1; i <= IVY_PAGE_MASK; i++ )
-    {
-        *((char **)pMemory) = pMemory + sizeof(Ivy_Obj_t);
-        pMemory += sizeof(Ivy_Obj_t);
-    }
-    *((char **)pMemory) = NULL;
-}
-
-////////////////////////////////////////////////////////////////////////
-///                       END OF FILE                                ///
-////////////////////////////////////////////////////////////////////////
-
-