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Experiments with precomputation and matching.

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This commit is contained in:
Alan Mishchenko
2015-10-15 18:50:03 -07:00
parent 15a86aefd2
commit 40bb7089da
6 changed files with 299 additions and 6 deletions
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src/base/abci/abc.c
+10 -4
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@@ -5160,7 +5160,7 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
// set defaults
Sfm_ParSetDefault3( pPars );
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "OIFLHDMCNPdazospvwh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "OIFLHDMCNPdamzospvwh" ) ) != EOF )
{
switch ( c )
{
@@ -5280,6 +5280,9 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'a':
pPars->fArea ^= 1;
break;
case 'm':
pPars->fUseAndOr ^= 1;
break;
case 'z':
pPars->fZeroCost ^= 1;
break;
@@ -5319,7 +5322,7 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: mfs3 [-OIFLHDMCNP <num>] [-azospvwh]\n" );
Abc_Print( -2, "usage: mfs3 [-OIFLHDMCNP <num>] [-amzospvwh]\n" );
Abc_Print( -2, "\t performs don't-care-based optimization of mapped networks\n" );
Abc_Print( -2, "\t-O <num> : the number of levels in the TFO cone (0 <= num) [default = %d]\n", pPars->nTfoLevMax );
Abc_Print( -2, "\t-I <num> : the number of levels in the TFI cone (1 <= num) [default = %d]\n", pPars->nTfiLevMax );
@@ -5331,7 +5334,8 @@ usage:
Abc_Print( -2, "\t-C <num> : the max number of conflicts in one SAT run (0 = no limit) [default = %d]\n", pPars->nBTLimit );
Abc_Print( -2, "\t-N <num> : the max number of nodes to try (0 = all) [default = %d]\n", pPars->nNodesMax );
Abc_Print( -2, "\t-P <num> : one particular node to try (0 = none) [default = %d]\n", pPars->iNodeOne );
Abc_Print( -2, "\t-a : toggle minimizing area or area+edges [default = %s]\n", pPars->fArea? "area": "area+edges" );
Abc_Print( -2, "\t-a : toggle area minimization [default = %s]\n", pPars->fArea? "yes": "no" );
Abc_Print( -2, "\t-m : toggle detecting multi-input AND/OR gates [default = %s]\n", pPars->fUseAndOr? "yes": "no" );
Abc_Print( -2, "\t-z : toggle zero-cost replacements [default = %s]\n", pPars->fZeroCost? "yes": "no" );
Abc_Print( -2, "\t-o : toggle using old implementation for comparison [default = %s]\n", pPars->fRrOnly? "yes": "no" );
Abc_Print( -2, "\t-s : toggle using simulation [default = %s]\n", pPars->fUseSim? "yes": "no" );
@@ -11030,7 +11034,7 @@ int Abc_CommandTestColor( Abc_Frame_t * pAbc, int argc, char ** argv )
***********************************************************************/
int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv )
{
// Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc);
Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc);
int nCutMax = 1;
int nLeafMax = 4;
int nDivMax = 2;
@@ -11237,6 +11241,8 @@ int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv )
{
// extern void Cba_PrsReadBlifTest();
// Cba_PrsReadBlifTest();
extern void Sfm_TimTest( Abc_Ntk_t * pNtk );
Sfm_TimTest( pNtk );
}
return 0;
usage: