diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index d99c9c0e..88fd8393 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -438,6 +438,7 @@ static int Abc_CommandAbc9ICheck ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandAbc9SatTest ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9FFTest ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Qbf ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandAbc9GenQbf ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9SatFx ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Inse ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Maxi ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -1046,6 +1047,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&sattest", Abc_CommandAbc9SatTest, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&fftest", Abc_CommandAbc9FFTest, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&qbf", Abc_CommandAbc9Qbf, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&genqbf", Abc_CommandAbc9GenQbf, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&satfx", Abc_CommandAbc9SatFx, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&inse", Abc_CommandAbc9Inse, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&maxi", Abc_CommandAbc9Maxi, 0 ); @@ -36763,6 +36765,121 @@ usage: SeeAlso [] ***********************************************************************/ +int Abc_CommandAbc9GenQbf( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern Gia_Man_t * Gia_GenQbfMiter( Gia_Man_t * pGia, int nFrames, int nLutNum, int nLutSize, char * pStr, int fVerbose ); + int nFrames = 1; + int nLutNum = 1; + int nLutSize = 6; + char * pStr = NULL; + int fVerbose = 0; + int c; + Gia_Man_t * pTemp; + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "FKNSvh" ) ) != EOF ) + { + switch ( c ) + { + case 'F': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-F\" should be followed by an integer.\n" ); + goto usage; + } + nFrames = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nFrames < 0 ) + goto usage; + break; + case 'K': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-K\" should be followed by an integer.\n" ); + goto usage; + } + nLutSize = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nLutSize < 0 ) + goto usage; + break; + case 'N': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-N\" should be followed by an integer.\n" ); + goto usage; + } + nLutNum = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nLutNum < 0 ) + goto usage; + break; + case 'S': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-N\" should be followed by an integer.\n" ); + goto usage; + } + pStr = Abc_UtilStrsav(argv[globalUtilOptind]); + globalUtilOptind++; + if ( pStr == NULL ) + goto usage; + break; + case 'v': + fVerbose ^= 1; + break; + case 'h': + goto usage; + default: + goto usage; + } + } + if ( pAbc->pGia == NULL ) + { + Abc_Print( -1, "There is no current GIA.\n" ); + return 1; + } + if ( Gia_ManRegNum(pAbc->pGia) == 0 ) + { + Abc_Print( -1, "Works only for sequential networks.\n" ); + return 1; + } + if ( Gia_ManRegNum(pAbc->pGia) < nLutSize * nLutNum ) + { + Abc_Print( -1, "The number of flops (%d) is less than required (%d).\n", Gia_ManRegNum(pAbc->pGia), nLutSize * nLutNum ); + return 1; + } + if ( nFrames != 1 || nLutNum != 1 ) + { + Abc_Print( -1, "Currently this commands works for one frame and one LUT.\n" ); + return 1; + } + pTemp = Gia_GenQbfMiter( pAbc->pGia, nFrames, nLutNum, nLutSize, pStr, fVerbose ); + Abc_FrameUpdateGia( pAbc, pTemp ); + ABC_FREE( pStr ); + return 0; + +usage: + Abc_Print( -2, "usage: &genqbf [-FKN num] [-vh]\n" ); + Abc_Print( -2, "\t generates QBF miter for computing an inductive invariant\n" ); + Abc_Print( -2, "\t-F num : the number of time frames for induction [default = %d]\n", nFrames ); + Abc_Print( -2, "\t-K num : the LUT size [default = %d]\n", nLutSize ); + Abc_Print( -2, "\t-N num : the number of LUTs [default = %d]\n", nLutNum ); + Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" ); + Abc_Print( -2, "\t-h : print the command usage\n"); + return 1; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ int Abc_CommandAbc9SatFx( Abc_Frame_t * pAbc, int argc, char ** argv ) { extern int Bmc_FxCompute( Gia_Man_t * p ); |