diff options
Diffstat (limited to 'src/temp/ivy/ivyFastMap.c')
| -rw-r--r-- | src/temp/ivy/ivyFastMap.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/src/temp/ivy/ivyFastMap.c b/src/temp/ivy/ivyFastMap.c index 39c632c7..c4a043f2 100644 --- a/src/temp/ivy/ivyFastMap.c +++ b/src/temp/ivy/ivyFastMap.c @@ -64,7 +64,7 @@ static inline Ivy_Supp_t * Ivy_ObjSuppStart( Ivy_Man_t * pAig, Ivy_Obj_t * pObj return pSupp; } -static int Ivy_FastMapPrint( Ivy_Man_t * pAig, int Time ); +static void Ivy_FastMapPrint( Ivy_Man_t * pAig, int Delay, int Area, int Time, char * pStr ); static int Ivy_FastMapDelay( Ivy_Man_t * pAig ); static int Ivy_FastMapArea( Ivy_Man_t * pAig ); static void Ivy_FastMapNode( Ivy_Man_t * pAig, Ivy_Obj_t * pObj, int nLimit ); @@ -99,11 +99,11 @@ extern int s_MappingMem; SeeAlso [] ***********************************************************************/ -void Ivy_FastMapPerform( Ivy_Man_t * pAig, int nLimit ) +void Ivy_FastMapPerform( Ivy_Man_t * pAig, int nLimit, int fRecovery, int fVerbose ) { Ivy_SuppMan_t * pMan; Ivy_Obj_t * pObj; - int i, Delay, clk, clkTotal = clock(); + int i, Delay, Area, clk, clkTotal = clock(); // start the memory for supports pMan = ALLOC( Ivy_SuppMan_t, 1 ); memset( pMan, 0, sizeof(Ivy_SuppMan_t) ); @@ -123,32 +123,43 @@ clk = clock(); Ivy_ManForEachNode( pAig, pObj, i ) Ivy_FastMapNode( pAig, pObj, nLimit ); // find the best arrival time and area - printf( "Delay oriented mapping: " ); - Delay = Ivy_FastMapPrint( pAig, clock() - clk ); + Delay = Ivy_FastMapDelay( pAig ); + Area = Ivy_FastMapArea(pAig); + if ( fVerbose ) + Ivy_FastMapPrint( pAig, Delay, Area, clock() - clk, "Delay oriented mapping: " ); // 2-1-2 (doing 2-1-2-1-2 improves 0.5%) + if ( fRecovery ) + { clk = clock(); Ivy_FastMapRequired( pAig, Delay, 0 ); // remap the nodes Ivy_FastMapRecover( pAig, nLimit ); - printf( "Area recovery 2 : " ); - Delay = Ivy_FastMapPrint( pAig, clock() - clk ); + Delay = Ivy_FastMapDelay( pAig ); + Area = Ivy_FastMapArea(pAig); + if ( fVerbose ) + Ivy_FastMapPrint( pAig, Delay, Area, clock() - clk, "Area recovery 2 : " ); clk = clock(); Ivy_FastMapRequired( pAig, Delay, 0 ); // iterate through all nodes in the topological order Ivy_ManForEachNode( pAig, pObj, i ) Ivy_FastMapNodeArea( pAig, pObj, nLimit ); - printf( "Area recovery 1 : " ); - Delay = Ivy_FastMapPrint( pAig, clock() - clk ); + Delay = Ivy_FastMapDelay( pAig ); + Area = Ivy_FastMapArea(pAig); + if ( fVerbose ) + Ivy_FastMapPrint( pAig, Delay, Area, clock() - clk, "Area recovery 1 : " ); clk = clock(); Ivy_FastMapRequired( pAig, Delay, 0 ); // remap the nodes Ivy_FastMapRecover( pAig, nLimit ); - printf( "Area recovery 2 : " ); - Delay = Ivy_FastMapPrint( pAig, clock() - clk ); + Delay = Ivy_FastMapDelay( pAig ); + Area = Ivy_FastMapArea(pAig); + if ( fVerbose ) + Ivy_FastMapPrint( pAig, Delay, Area, clock() - clk, "Area recovery 2 : " ); + } s_MappingTime = clock() - clkTotal; @@ -196,14 +207,10 @@ void Ivy_FastMapStop( Ivy_Man_t * pAig ) SeeAlso [] ***********************************************************************/ -int Ivy_FastMapPrint( Ivy_Man_t * pAig, int Time ) +void Ivy_FastMapPrint( Ivy_Man_t * pAig, int Delay, int Area, int Time, char * pStr ) { - int Delay, Area; - Delay = Ivy_FastMapDelay( pAig ); - Area = Ivy_FastMapArea( pAig ); - printf( "Delay = %3d. Area = %6d. ", Delay, Area ); + printf( "%s : Delay = %3d. Area = %6d. ", pStr, Delay, Area ); PRT( "Time", Time ); - return Delay; } /**Function************************************************************* |