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Added delay multipliers to 'map'.

This commit is contained in:
Alan Mishchenko 2012-09-16 23:34:56 -07:00
parent 6d05fde2dc
commit 7e843d64a9
2 changed files with 14 additions and 8 deletions
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20
src/base/abci/abcMap.c
View File

@ -59,6 +59,7 @@ static Abc_Obj_t * Abc_NodeFromMapSuperChoice_rec( Abc_Ntk_t * pNtkNew, Map_Sup
***********************************************************************/
Abc_Ntk_t * Abc_NtkMap( Abc_Ntk_t * pNtk, double DelayTarget, double AreaMulti, double DelayMulti, int fRecovery, int fSwitching, int fVerbose )
{
static int fUseMulti = 0;
int fShowSwitching = 1;
Abc_Ntk_t * pNtkNew;
Map_Man_t * pMan;
@ -76,12 +77,19 @@ Abc_Ntk_t * Abc_NtkMap( Abc_Ntk_t * pNtk, double DelayTarget, double AreaMulti,
return 0;
}
if ( AreaMulti != 0.0 )
fUseMulti = 1, printf( "The cell areas are multiplied by the factor: <num_fanins> ^ (%.2f).\n", AreaMulti );
if ( DelayMulti != 0.0 )
fUseMulti = 1, printf( "The cell delays are multiplied by the factor: <num_fanins> ^ (%.2f).\n", DelayMulti );
// penalize large gates by increasing their area
Mio_LibraryMultiArea( pLib, AreaMulti );
Mio_LibraryMultiDelay( pLib, DelayMulti );
if ( AreaMulti != 0.0 )
Mio_LibraryMultiArea( pLib, AreaMulti );
if ( DelayMulti != 0.0 )
Mio_LibraryMultiDelay( pLib, DelayMulti );
// derive the supergate library
if ( Abc_FrameReadLibSuper() == NULL && pLib )
if ( fUseMulti || Abc_FrameReadLibSuper() == NULL )
{
// printf( "A simple supergate library is derived from gate library \"%s\".\n",
// Mio_LibraryReadName((Mio_Library_t *)Abc_FrameReadLibGen()) );
@ -90,12 +98,10 @@ Abc_Ntk_t * Abc_NtkMap( Abc_Ntk_t * pNtk, double DelayTarget, double AreaMulti,
}
// return the library to normal
Mio_LibraryMultiArea( Abc_FrameReadLibGen(), -AreaMulti );
Mio_LibraryMultiDelay( Abc_FrameReadLibGen(), -DelayMulti );
if ( AreaMulti != 0.0 )
printf( "The cell areas are multiplied by the factor: <num_fanins> ^ (%.2f).\n", AreaMulti );
Mio_LibraryMultiArea( Abc_FrameReadLibGen(), -AreaMulti );
if ( DelayMulti != 0.0 )
printf( "The cell delay are multiplied by the factor: <num_fanins> ^ (%.2f).\n", DelayMulti );
Mio_LibraryMultiDelay( Abc_FrameReadLibGen(), -DelayMulti );
// print a warning about choice nodes
if ( Abc_NtkGetChoiceNum( pNtk ) )

2
src/sat/cnf/cnfCore.c
View File

@ -47,7 +47,7 @@ void Cnf_ManPrepare()
{
if ( s_pManCnf == NULL )
{
printf( "\n\nCreating CNF manager!!!!!\n\n" );
// printf( "\n\nCreating CNF manager!!!!!\n\n" );
s_pManCnf = Cnf_ManStart();
}
}