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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2006-08-03 08:01:00 -0700 |
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| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2006-08-03 08:01:00 -0700 |
| commit | 103fa22e9ce6ecc0f10fee5dac29726a153b1774 (patch) | |
| tree | a98529f19adb68c2059fa9c382853df37c989d0c /src/temp/xyz/xyzMinMan.c | |
| parent | 7e8e03206c56e7cd9d0d9fbb447c785c400ff3ee (diff) | |
| download | abc-103fa22e9ce6ecc0f10fee5dac29726a153b1774.tar.gz abc-103fa22e9ce6ecc0f10fee5dac29726a153b1774.tar.bz2 abc-103fa22e9ce6ecc0f10fee5dac29726a153b1774.zip | |
Version abc60803
Diffstat (limited to 'src/temp/xyz/xyzMinMan.c')
| -rw-r--r-- | src/temp/xyz/xyzMinMan.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/temp/xyz/xyzMinMan.c b/src/temp/xyz/xyzMinMan.c deleted file mode 100644 index 20314698..00000000 --- a/src/temp/xyz/xyzMinMan.c +++ /dev/null @@ -1,113 +0,0 @@ -/**CFile**************************************************************** - - FileName [xyzMinMan.c] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [Cover manipulation package.] - - Synopsis [SOP manipulation.] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - June 20, 2005.] - - Revision [$Id: xyzMinMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include "xyzInt.h" - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -/**Function************************************************************* - - Synopsis [Starts the minimization manager.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -Min_Man_t * Min_ManAlloc( int nVars ) -{ - Min_Man_t * pMan; - // start the manager - pMan = ALLOC( Min_Man_t, 1 ); - memset( pMan, 0, sizeof(Min_Man_t) ); - pMan->nVars = nVars; - pMan->nWords = Abc_BitWordNum( nVars * 2 ); - pMan->pMemMan = Extra_MmFixedStart( sizeof(Min_Cube_t) + sizeof(unsigned) * (pMan->nWords - 1) ); - // allocate storage for the temporary cover - pMan->ppStore = ALLOC( Min_Cube_t *, pMan->nVars + 1 ); - // create tautology cubes - Min_ManClean( pMan, nVars ); - pMan->pOne0 = Min_CubeAlloc( pMan ); - pMan->pOne1 = Min_CubeAlloc( pMan ); - pMan->pTemp = Min_CubeAlloc( pMan ); - pMan->pBubble = Min_CubeAlloc( pMan ); pMan->pBubble->uData[0] = 0; - // create trivial cubes - Min_ManClean( pMan, 1 ); - pMan->pTriv0[0] = Min_CubeAllocVar( pMan, 0, 0 ); - pMan->pTriv0[1] = Min_CubeAllocVar( pMan, 0, 1 ); - pMan->pTriv1[0] = Min_CubeAllocVar( pMan, 0, 0 ); - pMan->pTriv1[1] = Min_CubeAllocVar( pMan, 0, 1 ); - Min_ManClean( pMan, nVars ); - return pMan; -} - -/**Function************************************************************* - - Synopsis [Cleans the minimization manager.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Min_ManClean( Min_Man_t * p, int nSupp ) -{ - // set the size of the cube manager - p->nVars = nSupp; - p->nWords = Abc_BitWordNum(2*nSupp); - // clean the storage - memset( p->ppStore, 0, sizeof(Min_Cube_t *) * (nSupp + 1) ); - p->nCubes = 0; -} - -/**Function************************************************************* - - Synopsis [Stops the minimization manager.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Min_ManFree( Min_Man_t * p ) -{ - Extra_MmFixedStop ( p->pMemMan, 0 ); - free( p->ppStore ); - free( p ); -} - - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - |