diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 92 |
1 files changed, 75 insertions, 17 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index db15c678..78185dd2 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -386,6 +386,7 @@ static int Abc_CommandAbc9Embed ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandAbc9Sopb ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Dsdb ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Flow ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandAbc9Flow2 ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9If ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Iff ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9If2 ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -977,6 +978,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&sopb", Abc_CommandAbc9Sopb, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&dsdb", Abc_CommandAbc9Dsdb, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&flow", Abc_CommandAbc9Flow, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&flow2", Abc_CommandAbc9Flow2, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&if", Abc_CommandAbc9If, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&iff", Abc_CommandAbc9Iff, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&if2", Abc_CommandAbc9If2, 0 ); @@ -25652,8 +25654,7 @@ static inline int Gia_ManCompareWithBest( Gia_Man_t * pBest, Gia_Man_t * p, int Gia_ManRegNum(pBest) != Gia_ManRegNum(p) || strcmp(Gia_ManName(pBest), Gia_ManName(p)) || (*pnBestLevels > nCurLevels) || - (*pnBestLevels == nCurLevels && *pnBestLuts > nCurLuts) || - (*pnBestLevels == nCurLevels && *pnBestLuts == nCurLuts && *pnBestEdges > nCurEdges) ) + (*pnBestLevels == nCurLevels && 2*(*pnBestLuts) + *pnBestEdges > 2*nCurLuts + nCurEdges) ) { *pnBestLuts = nCurLuts; *pnBestEdges = nCurEdges; @@ -30884,14 +30885,12 @@ usage: ***********************************************************************/ int Abc_CommandAbc9Flow( Abc_Frame_t * pAbc, int argc, char ** argv ) { - extern void Gia_ManPerformFlow( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int nRelaxRatio, int fVerbose ); -// Gia_Man_t * pTemp; - int nLutSize = 4; - int nCutNum = 8; - int nRelaxRatio = 0; - int c, fVerbose = 0; + extern void Gia_ManPerformFlow( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int fVerbose ); + int nLutSize = 6; + int nCutNum = 8; + int c, fVerbose = 0; Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "KCRvh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "KCvh" ) ) != EOF ) { switch ( c ) { @@ -30917,15 +30916,75 @@ int Abc_CommandAbc9Flow( Abc_Frame_t * pAbc, int argc, char ** argv ) if ( nCutNum < 0 ) goto usage; break; - case 'R': + case 'v': + fVerbose ^= 1; + break; + case 'h': + goto usage; + default: + goto usage; + } + } + if ( pAbc->pGia == NULL ) + { + Abc_Print( -1, "Abc_CommandAbc9Flow(): There is no AIG.\n" ); + return 1; + } + Gia_ManPerformFlow( Gia_ManHasMapping(pAbc->pGia), Gia_ManAndNum(pAbc->pGia), Gia_ManLevelNum(pAbc->pGia), nLutSize, nCutNum, fVerbose ); + return 0; + +usage: + Abc_Print( -2, "usage: &flow [-KC num] [-vh]\n" ); + Abc_Print( -2, "\t integration optimization and mapping flow\n" ); + Abc_Print( -2, "\t-K num : the number of LUT inputs (LUT size) [default = %d]\n", nLutSize ); + Abc_Print( -2, "\t-C num : the number of cuts at a node [default = %d]\n", nCutNum ); + 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 [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +int Abc_CommandAbc9Flow2( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern void Gia_ManPerformFlow2( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int fVerbose ); + int nLutSize = 6; + int nCutNum = 8; + int c, fVerbose = 0; + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "KCvh" ) ) != EOF ) + { + switch ( c ) + { + case 'K': if ( globalUtilOptind >= argc ) { - Abc_Print( -1, "Command line switch \"-R\" should be followed by an integer.\n" ); + Abc_Print( -1, "Command line switch \"-K\" should be followed by an integer.\n" ); goto usage; } - nRelaxRatio = atoi(argv[globalUtilOptind]); + nLutSize = atoi(argv[globalUtilOptind]); globalUtilOptind++; - if ( nRelaxRatio < 0 ) + if ( nLutSize < 0 ) + goto usage; + break; + case 'C': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-C\" should be followed by an integer.\n" ); + goto usage; + } + nCutNum = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nCutNum < 0 ) goto usage; break; case 'v': @@ -30939,18 +30998,17 @@ int Abc_CommandAbc9Flow( Abc_Frame_t * pAbc, int argc, char ** argv ) } if ( pAbc->pGia == NULL ) { - Abc_Print( -1, "Abc_CommandAbc9Flow(): There is no AIG.\n" ); + Abc_Print( -1, "Abc_CommandAbc9Flow2(): There is no AIG.\n" ); return 1; } - Gia_ManPerformFlow( Gia_ManHasMapping(pAbc->pGia), Gia_ManAndNum(pAbc->pGia), Gia_ManLevelNum(pAbc->pGia), nLutSize, nCutNum, nRelaxRatio, fVerbose ); + Gia_ManPerformFlow2( Gia_ManHasMapping(pAbc->pGia), Gia_ManAndNum(pAbc->pGia), Gia_ManLevelNum(pAbc->pGia), nLutSize, nCutNum, fVerbose ); return 0; usage: - Abc_Print( -2, "usage: &flow [-KCR num] [-vh]\n" ); + Abc_Print( -2, "usage: &flow2 [-KC num] [-vh]\n" ); Abc_Print( -2, "\t integration optimization and mapping flow\n" ); Abc_Print( -2, "\t-K num : the number of LUT inputs (LUT size) [default = %d]\n", nLutSize ); Abc_Print( -2, "\t-C num : the number of cuts at a node [default = %d]\n", nCutNum ); - Abc_Print( -2, "\t-R num : the delay relaxation ratio (num >= 0) [default = %d]\n", nRelaxRatio ); 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; |