diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 41aea7b1..3a900d28 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -356,6 +356,7 @@ static int Abc_CommandAbc9Choice ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandAbc9Sat ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Fraig ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Srm ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandAbc9Srm2 ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Reduce ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9EquivMark ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Cec ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -771,6 +772,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&sat", Abc_CommandAbc9Sat, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&fraig", Abc_CommandAbc9Fraig, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&srm", Abc_CommandAbc9Srm, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&srm2", Abc_CommandAbc9Srm2, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&reduce", Abc_CommandAbc9Reduce, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&equiv_mark", Abc_CommandAbc9EquivMark, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&cec", Abc_CommandAbc9Cec, 0 ); @@ -26262,6 +26264,95 @@ usage: return 1; } + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +int Abc_CommandAbc9Srm2( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern int Gia_ManFilterEquivsForSpeculation( Gia_Man_t * pGia, char * pName1, char * pName2 ); + char pFileName[10], * pFileName1, * pFileName2; + Gia_Man_t * pTemp, * pAux; + int c, fVerbose = 0; + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "vh" ) ) != EOF ) + { + switch ( c ) + { + case 'v': + fVerbose ^= 1; + break; + case 'h': + goto usage; + default: + goto usage; + } + } + if ( pAbc->pGia == NULL ) + { + Abc_Print( -1, "Abc_CommandAbc9Srm2(): There is no AIG.\n" ); + return 1; + } + if ( pAbc->pGia->pReprs == NULL || pAbc->pGia->pNexts == NULL ) + { + Abc_Print( -1, "Equivalences are not defined.\n" ); + return 0; + } + if ( argc != globalUtilOptind + 2 ) + { + Abc_Print( -1, "Abc_CommandAbc9Srm2(): Expecting two file names on the command line.\n" ); + return 1; + } + // get the input file name + pFileName1 = argv[globalUtilOptind]; + pFileName2 = argv[globalUtilOptind+1]; + // create file name + sprintf( pFileName, "gsrm.aig" ); + pTemp = Gia_ManDup( pAbc->pGia ); + // copy equivalences + pTemp->pReprs = ABC_ALLOC( Gia_Rpr_t, Gia_ManObjNum(pTemp) ); + memcpy( pTemp->pReprs, pAbc->pGia->pReprs, sizeof(Gia_Rpr_t) * Gia_ManObjNum(pTemp) ); + pTemp->pNexts = ABC_ALLOC( int, Gia_ManObjNum(pTemp) ); + memcpy( pTemp->pNexts, pAbc->pGia->pNexts, sizeof(int) * Gia_ManObjNum(pTemp) ); +//Gia_ManPrintStats( pTemp, 0 ); + // filter the classes + if ( !Gia_ManFilterEquivsForSpeculation( pTemp, pFileName1, pFileName2 ) ) + { + Gia_ManStop( pTemp ); + Abc_Print( -1, "Filtering equivalences has failed.\n" ); + return 1; + } +//Gia_ManPrintStats( pTemp, 0 ); + pTemp = Gia_ManSpecReduce( pAux = pTemp, 0, 0, 1, 0, 0 ); + Gia_ManStop( pAux ); + if ( pTemp ) + { + pTemp = Gia_ManSeqStructSweep( pAux = pTemp, 1, 1, 0 ); + Gia_ManStop( pAux ); + + Gia_WriteAiger( pTemp, pFileName, 0, 0 ); + Abc_Print( 1, "Speculatively reduced model was written into file \"%s\".\n", pFileName ); + Gia_ManPrintStatsShort( pTemp ); + Gia_ManStop( pTemp ); + } + return 0; + +usage: + Abc_Print( -2, "usage: &srm2 [-vh]\n" ); + Abc_Print( -2, "\t writes speculatively reduced model into file \"%s\"\n", pFileName ); + Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" ); + Abc_Print( -2, "\t-h : print the command usage\n"); + return 1; +} + /**Function************************************************************* Synopsis [] |