diff options
Diffstat (limited to 'src/map/mapper/mapperCutUtils.c')
| -rw-r--r-- | src/map/mapper/mapperCutUtils.c | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/src/map/mapper/mapperCutUtils.c b/src/map/mapper/mapperCutUtils.c deleted file mode 100644 index 4450cb04..00000000 --- a/src/map/mapper/mapperCutUtils.c +++ /dev/null @@ -1,273 +0,0 @@ -/**CFile**************************************************************** - - FileName [mapperCutUtils.c] - - PackageName [MVSIS 1.3: Multi-valued logic synthesis system.] - - Synopsis [Generic technology mapping engine.] - - Author [MVSIS Group] - - Affiliation [UC Berkeley] - - Date [Ver. 2.0. Started - June 1, 2004.] - - Revision [$Id: mapperCutUtils.h,v 1.0 2003/09/08 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include "mapperInt.h" - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - -/**Function************************************************************* - - Synopsis [Allocates the cut.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -Map_Cut_t * Map_CutAlloc( Map_Man_t * p ) -{ - Map_Cut_t * pCut; - Map_Match_t * pMatch; - pCut = (Map_Cut_t *)Extra_MmFixedEntryFetch( p->mmCuts ); - memset( pCut, 0, sizeof(Map_Cut_t) ); - - pMatch = pCut->M; - pMatch->AreaFlow = MAP_FLOAT_LARGE; // unassigned - pMatch->tArrive.Rise = MAP_FLOAT_LARGE; // unassigned - pMatch->tArrive.Fall = MAP_FLOAT_LARGE; // unassigned - pMatch->tArrive.Worst = MAP_FLOAT_LARGE; // unassigned - - pMatch = pCut->M + 1; - pMatch->AreaFlow = MAP_FLOAT_LARGE; // unassigned - pMatch->tArrive.Rise = MAP_FLOAT_LARGE; // unassigned - pMatch->tArrive.Fall = MAP_FLOAT_LARGE; // unassigned - pMatch->tArrive.Worst = MAP_FLOAT_LARGE; // unassigned - return pCut; -} - -/**Function************************************************************* - - Synopsis [Deallocates the cut.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Map_CutFree( Map_Man_t * p, Map_Cut_t * pCut ) -{ - if ( pCut ) - Extra_MmFixedEntryRecycle( p->mmCuts, (char *)pCut ); -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Map_CutPrint( Map_Man_t * p, Map_Node_t * pRoot, Map_Cut_t * pCut, int fPhase ) -{ - int i; - printf( "CUT: Delay = (%4.2f, %4.2f). Area = %4.2f. Nodes = %d -> {", - pCut->M[fPhase].tArrive.Rise, pCut->M[fPhase].tArrive.Fall, pCut->M[fPhase].AreaFlow, pRoot->Num ); - for ( i = 0; i < pCut->nLeaves; i++ ) - printf( " %d", pCut->ppLeaves[i]->Num ); - printf( " } \n" ); -} - - -/**function************************************************************* - - synopsis [Computes the exact area associated with the cut.] - - description [] - - sideeffects [] - - seealso [] - -***********************************************************************/ -float Map_CutGetRootArea( Map_Cut_t * pCut, int fPhase ) -{ - assert( pCut->M[fPhase].pSuperBest ); - return pCut->M[fPhase].pSuperBest->Area; -} - -/**function************************************************************* - - synopsis [Computes the exact area associated with the cut.] - - description [] - - sideeffects [] - - seealso [] - -***********************************************************************/ -int Map_CutGetLeafPhase( Map_Cut_t * pCut, int fPhase, int iLeaf ) -{ - assert( pCut->M[fPhase].pSuperBest ); - return (( pCut->M[fPhase].uPhaseBest & (1<<iLeaf) ) == 0); -} - -/**function************************************************************* - - synopsis [Computes the exact area associated with the cut.] - - description [] - - sideeffects [] - - seealso [] - -***********************************************************************/ -int Map_NodeGetLeafPhase( Map_Node_t * pNode, int fPhase, int iLeaf ) -{ - assert( pNode->pCutBest[fPhase]->M[fPhase].pSuperBest ); - return (( pNode->pCutBest[fPhase]->M[fPhase].uPhaseBest & (1<<iLeaf) ) == 0); -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -Map_Cut_t * Map_CutListAppend( Map_Cut_t * pSetAll, Map_Cut_t * pSets ) -{ - Map_Cut_t * pPrev, * pTemp; - if ( pSetAll == NULL ) - return pSets; - if ( pSets == NULL ) - return pSetAll; - // find the last one - for ( pTemp = pSets; pTemp; pTemp = pTemp->pNext ) - pPrev = pTemp; - // append all the end of the current set - assert( pPrev->pNext == NULL ); - pPrev->pNext = pSetAll; - return pSets; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Map_CutListRecycle( Map_Man_t * p, Map_Cut_t * pSetList, Map_Cut_t * pSave ) -{ - Map_Cut_t * pNext, * pTemp; - for ( pTemp = pSetList, pNext = pTemp? pTemp->pNext : NULL; - pTemp; - pTemp = pNext, pNext = pNext? pNext->pNext : NULL ) - if ( pTemp != pSave ) - Extra_MmFixedEntryRecycle( p->mmCuts, (char *)pTemp ); -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Map_CutListCount( Map_Cut_t * pSets ) -{ - Map_Cut_t * pTemp; - int i; - for ( i = 0, pTemp = pSets; pTemp; pTemp = pTemp->pNext, i++ ); - return i; -} - -#if 0 - -/**function************************************************************* - - synopsis [Removes the fanouts of the cut.] - - description [] - - sideeffects [] - - seealso [] - -***********************************************************************/ -void Map_CutRemoveFanouts( Map_Node_t * pNode, Map_Cut_t * pCut, int fPhase ) -{ - Map_NodeVec_t * vFanouts; - int i, k; - for ( i = 0; i < pCut->nLeaves; i++ ) - { - vFanouts = pCut->ppLeaves[i]->vFanouts; - for ( k = 0; k < vFanouts->nSize; k++ ) - if ( vFanouts->pArray[k] == pNode ) - break; - assert( k != vFanouts->nSize ); - for ( k++; k < vFanouts->nSize; k++ ) - vFanouts->pArray[k-1] = vFanouts->pArray[k]; - vFanouts->nSize--; - } -} - -/**function************************************************************* - - synopsis [Removes the fanouts of the cut.] - - description [] - - sideeffects [] - - seealso [] - -***********************************************************************/ -void Map_CutInsertFanouts( Map_Node_t * pNode, Map_Cut_t * pCut, int fPhase ) -{ - int i; - for ( i = 0; i < pCut->nLeaves; i++ ) - Map_NodeVecPush( pCut->ppLeaves[i]->vFanouts, pNode ); -} - -#endif - - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - |