diff options
Diffstat (limited to 'src/map/mapper/mapperCore.c')
| -rw-r--r-- | src/map/mapper/mapperCore.c | 83 |
1 files changed, 68 insertions, 15 deletions
diff --git a/src/map/mapper/mapperCore.c b/src/map/mapper/mapperCore.c index 16cbfd5c..629ba59d 100644 --- a/src/map/mapper/mapperCore.c +++ b/src/map/mapper/mapperCore.c @@ -46,9 +46,10 @@ ***********************************************************************/ int Map_Mapping( Map_Man_t * p ) { + int fShowSwitching = 0; int fUseAreaFlow = 1; - int fUseExactArea = 1; - int fUseExactAreaWithPhase = 1; + int fUseExactArea = !p->fSwitching; + int fUseExactAreaWithPhase = !p->fSwitching; int clk; ////////////////////////////////////////////////////////////////////// @@ -83,8 +84,10 @@ int Map_Mapping( Map_Man_t * p ) p->AreaBase = Map_MappingGetArea( p, p->vMapping ); if ( p->fVerbose ) { -printf( "Delay : Delay = %5.2f Flow = %11.1f Area = %11.1f %4.1f %% ", - p->fRequiredGlo, Map_MappingGetAreaFlow(p), p->AreaBase, 0.0 ); +printf( "Delay : %s = %8.2f Flow = %11.1f Area = %11.1f %4.1f %% ", + fShowSwitching? "Switch" : "Delay", + fShowSwitching? Map_MappingGetSwitching(p,p->vMapping) : p->fRequiredGlo, + Map_MappingGetAreaFlow(p), p->AreaBase, 0.0 ); PRT( "Time", p->timeMatch ); } ////////////////////////////////////////////////////////////////////// @@ -97,7 +100,7 @@ PRT( "Time", p->timeMatch ); clk = clock(); if ( fUseAreaFlow ) { - // compute the required times and the fanouts + // compute the required times Map_TimeComputeRequiredGlobal( p ); // recover area flow p->fMappingMode = 1; @@ -107,8 +110,10 @@ PRT( "Time", p->timeMatch ); p->AreaFinal = Map_MappingGetArea( p, p->vMapping ); if ( p->fVerbose ) { -printf( "AreaFlow : Delay = %5.2f Flow = %11.1f Area = %11.1f %4.1f %% ", - p->fRequiredGlo, Map_MappingGetAreaFlow(p), p->AreaFinal, +printf( "AreaFlow : %s = %8.2f Flow = %11.1f Area = %11.1f %4.1f %% ", + fShowSwitching? "Switch" : "Delay", + fShowSwitching? Map_MappingGetSwitching(p,p->vMapping) : p->fRequiredGlo, + Map_MappingGetAreaFlow(p), p->AreaFinal, 100.0*(p->AreaBase-p->AreaFinal)/p->AreaBase ); PRT( "Time", clock() - clk ); } @@ -121,9 +126,9 @@ PRT( "Time", clock() - clk ); clk = clock(); if ( fUseExactArea ) { - // compute the required times and the fanouts + // compute the required times Map_TimeComputeRequiredGlobal( p ); - // recover area flow + // recover area p->fMappingMode = 2; Map_MappingMatches( p ); // compute the references and collect the nodes used in the mapping @@ -131,8 +136,10 @@ PRT( "Time", clock() - clk ); p->AreaFinal = Map_MappingGetArea( p, p->vMapping ); if ( p->fVerbose ) { -printf( "Area : Delay = %5.2f Flow = %11.1f Area = %11.1f %4.1f %% ", - p->fRequiredGlo, 0.0, p->AreaFinal, +printf( "Area : %s = %8.2f Flow = %11.1f Area = %11.1f %4.1f %% ", + fShowSwitching? "Switch" : "Delay", + fShowSwitching? Map_MappingGetSwitching(p,p->vMapping) : p->fRequiredGlo, + 0.0, p->AreaFinal, 100.0*(p->AreaBase-p->AreaFinal)/p->AreaBase ); PRT( "Time", clock() - clk ); } @@ -145,9 +152,9 @@ PRT( "Time", clock() - clk ); clk = clock(); if ( fUseExactAreaWithPhase ) { - // compute the required times and the fanouts + // compute the required times Map_TimeComputeRequiredGlobal( p ); - // recover area flow + // recover area p->fMappingMode = 3; Map_MappingMatches( p ); // compute the references and collect the nodes used in the mapping @@ -155,8 +162,54 @@ PRT( "Time", clock() - clk ); p->AreaFinal = Map_MappingGetArea( p, p->vMapping ); if ( p->fVerbose ) { -printf( "Area : Delay = %5.2f Flow = %11.1f Area = %11.1f %4.1f %% ", - p->fRequiredGlo, 0.0, p->AreaFinal, +printf( "Area : %s = %8.2f Flow = %11.1f Area = %11.1f %4.1f %% ", + fShowSwitching? "Switch" : "Delay", + fShowSwitching? Map_MappingGetSwitching(p,p->vMapping) : p->fRequiredGlo, + 0.0, p->AreaFinal, + 100.0*(p->AreaBase-p->AreaFinal)/p->AreaBase ); +PRT( "Time", clock() - clk ); +} + } + p->timeArea += clock() - clk; + ////////////////////////////////////////////////////////////////////// + + ////////////////////////////////////////////////////////////////////// + // perform area recovery using exact area + clk = clock(); + if ( p->fSwitching ) + { + // compute the required times + Map_TimeComputeRequiredGlobal( p ); + // recover switching activity + p->fMappingMode = 4; + Map_MappingMatches( p ); + // compute the references and collect the nodes used in the mapping + Map_MappingSetRefs( p ); + p->AreaFinal = Map_MappingGetArea( p, p->vMapping ); +if ( p->fVerbose ) +{ +printf( "Switching: %s = %8.2f Flow = %11.1f Area = %11.1f %4.1f %% ", + fShowSwitching? "Switch" : "Delay", + fShowSwitching? Map_MappingGetSwitching(p,p->vMapping) : p->fRequiredGlo, + 0.0, p->AreaFinal, + 100.0*(p->AreaBase-p->AreaFinal)/p->AreaBase ); +PRT( "Time", clock() - clk ); +} + + // compute the required times + Map_TimeComputeRequiredGlobal( p ); + // recover switching activity + p->fMappingMode = 4; + Map_MappingMatches( p ); + // compute the references and collect the nodes used in the mapping + Map_MappingSetRefs( p ); + p->AreaFinal = Map_MappingGetArea( p, p->vMapping ); +if ( p->fVerbose ) +{ +printf( "Switching: %s = %8.2f Flow = %11.1f Area = %11.1f %4.1f %% ", + fShowSwitching? "Switch" : "Delay", + fShowSwitching? Map_MappingGetSwitching(p,p->vMapping) : p->fRequiredGlo, + 0.0, p->AreaFinal, 100.0*(p->AreaBase-p->AreaFinal)/p->AreaBase ); PRT( "Time", clock() - clk ); } |