diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 143 |
1 files changed, 138 insertions, 5 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 466af66a..7fc45f48 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -61,6 +61,7 @@ #include "bool/rpo/rpo.h" #include "map/mpm/mpm.h" #include "opt/fret/fretime.h" +#include "opt/nwk/nwkMerge.h" #ifndef _WIN32 #include <unistd.h> @@ -121,10 +122,11 @@ static int Abc_CommandMfs ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandMfs2 ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandMfs3 ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandTrace ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandGlitch ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandSpeedup ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandPowerdown ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAddBuffs ( Abc_Frame_t * pAbc, int argc, char ** argv ); -//static int Abc_CommandMerge ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandMerge ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandTestDec ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandTestNpn ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandTestRPO ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -315,6 +317,7 @@ static int Abc_CommandPSat ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandProve ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandIProve ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandDebug ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandEco ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandBmc ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandBmc2 ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandBmc3 ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -771,10 +774,11 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "Synthesis", "mfs2", Abc_CommandMfs2, 1 ); Cmd_CommandAdd( pAbc, "Synthesis", "mfs3", Abc_CommandMfs3, 1 ); Cmd_CommandAdd( pAbc, "Synthesis", "trace", Abc_CommandTrace, 0 ); + Cmd_CommandAdd( pAbc, "Synthesis", "glitch", Abc_CommandGlitch, 0 ); Cmd_CommandAdd( pAbc, "Synthesis", "speedup", Abc_CommandSpeedup, 1 ); Cmd_CommandAdd( pAbc, "Synthesis", "powerdown", Abc_CommandPowerdown, 1 ); Cmd_CommandAdd( pAbc, "Synthesis", "addbuffs", Abc_CommandAddBuffs, 1 ); -// Cmd_CommandAdd( pAbc, "Synthesis", "merge", Abc_CommandMerge, 1 ); + Cmd_CommandAdd( pAbc, "Synthesis", "merge", Abc_CommandMerge, 1 ); Cmd_CommandAdd( pAbc, "Synthesis", "testdec", Abc_CommandTestDec, 0 ); Cmd_CommandAdd( pAbc, "Synthesis", "testnpn", Abc_CommandTestNpn, 0 ); Cmd_CommandAdd( pAbc, "LogiCS", "testrpo", Abc_CommandTestRPO, 0 ); @@ -965,6 +969,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "Verification", "prove", Abc_CommandProve, 1 ); Cmd_CommandAdd( pAbc, "Verification", "iprove", Abc_CommandIProve, 1 ); Cmd_CommandAdd( pAbc, "Verification", "debug", Abc_CommandDebug, 0 ); + Cmd_CommandAdd( pAbc, "Verification", "eco", Abc_CommandEco, 0 ); Cmd_CommandAdd( pAbc, "Verification", "bmc", Abc_CommandBmc, 0 ); Cmd_CommandAdd( pAbc, "Verification", "bmc2", Abc_CommandBmc2, 0 ); Cmd_CommandAdd( pAbc, "Verification", "bmc3", Abc_CommandBmc3, 1 ); @@ -1000,12 +1005,14 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&save", Abc_CommandAbc9Save, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&load", Abc_CommandAbc9Load, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&r", Abc_CommandAbc9Read, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&read", Abc_CommandAbc9Read, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&read_blif", Abc_CommandAbc9ReadBlif, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&read_cblif", Abc_CommandAbc9ReadCBlif, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&read_stg", Abc_CommandAbc9ReadStg, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&read_ver", Abc_CommandAbc9ReadVer, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&write_ver", Abc_CommandAbc9WriteVer, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&w", Abc_CommandAbc9Write, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&write", Abc_CommandAbc9Write, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&wlut", Abc_CommandAbc9WriteLut, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&ps", Abc_CommandAbc9Ps, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&pfan", Abc_CommandAbc9PFan, 0 ); @@ -5715,6 +5722,88 @@ usage: SeeAlso [] ***********************************************************************/ +int Abc_CommandGlitch( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc); + int nPats = 4000; + int Prob = 8; + int fVerbose = 1; + int c; + + // set defaults + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "NPvh" ) ) != EOF ) + { + switch ( c ) + { + case 'N': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-N\" should be followed by an integer.\n" ); + goto usage; + } + nPats = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nPats < 1 ) + goto usage; + break; + case 'P': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-P\" should be followed by an integer.\n" ); + goto usage; + } + Prob = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( Prob < 1 ) + goto usage; + break; + case 'v': + fVerbose ^= 1; + break; + case 'h': + goto usage; + default: + goto usage; + } + } + if ( pNtk == NULL ) + { + Abc_Print( -1, "Empty network.\n" ); + return 1; + } + if ( !Abc_NtkIsLogic(pNtk) ) + { + Abc_Print( -1, "This command can only be applied to a mapped logic network.\n" ); + return 1; + } + if ( Abc_NtkIsMappedLogic(pNtk) || Abc_NtkGetFaninMax(pNtk) <= 6 ) + Abc_Print( 1, "Glitching adds %7.2f %% of signal transitions, compared to switching.\n", Abc_NtkMfsTotalGlitching(pNtk, nPats, Prob, fVerbose) ); + else + printf( "Currently computes glitching only for K-LUT networks with K <= 6.\n" ); + return 0; + +usage: + Abc_Print( -2, "usage: glitch [-NP <num>] [-vh]\n" ); + Abc_Print( -2, "\t comparing glitching activity to switching activity\n" ); + Abc_Print( -2, "\t-N <num> : the number of random patterns to use (0 < num < 1000000) [default = %d]\n", nPats ); + Abc_Print( -2, "\t-P <num> : once in how many cycles an input changes its value [default = %d]\n", Prob ); + Abc_Print( -2, "\t-v : toggle printing optimization summary [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_CommandSpeedup( Abc_Frame_t * pAbc, int argc, char ** argv ) { Abc_Ntk_t * pNtk, * pNtkRes; @@ -6009,7 +6098,7 @@ usage: return 1; } -#if 0 +//#if 0 /**Function************************************************************* Synopsis [] @@ -6142,7 +6231,7 @@ usage: Abc_Print( -2, "\t-h : print the command usage\n"); return 1; } -#endif +//#endif @@ -23862,6 +23951,50 @@ usage: SeeAlso [] ***********************************************************************/ +int Abc_CommandEco( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern void Abc_NtkEco( char * pFileNames[3] ); + char * pFileNames[3] = {NULL}; int c; + // set defaults + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "h" ) ) != EOF ) + { + switch ( c ) + { + case 'h': + goto usage; + default: + goto usage; + } + } + if ( globalUtilOptind + 3 != argc ) + { + Abc_Print( -1, "Expecting three file names on the command line.\n" ); + return 1; + } + for ( c = 0; c < 3; c++ ) + pFileNames[c] = argv[globalUtilOptind+c]; + Abc_NtkEco( pFileNames ); + return 0; + +usage: + Abc_Print( -2, "usage: eco [-h]\n" ); + Abc_Print( -2, "\t performs experimental ECO computation\n" ); + Abc_Print( -2, "\t-h : print the command usage\n"); + return 1; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ int Abc_CommandBmc( Abc_Frame_t * pAbc, int argc, char ** argv ) { Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc); @@ -42428,7 +42561,7 @@ usage: Abc_Print( -2, "\t-Q num : stop when abstraction size exceeds num %% during refinement (0<=num<=100) [default = %d]\n", pPars->nRatioMin2 ); Abc_Print( -2, "\t-P num : maximum percentage of added objects before a restart (0<=num<=100) [default = %d]\n", pPars->nRatioMax ); Abc_Print( -2, "\t-B num : the number of stable frames to call prover or dump abstraction [default = %d]\n", pPars->nFramesNoChangeLim ); - Abc_Print( -2, "\t-A file : file name for dumping abstrated model [default = \"glabs.aig\"]\n" ); + Abc_Print( -2, "\t-A file : file name for dumping abstrated model (&gla -d) or abstraction map (&gla -m)\n" ); Abc_Print( -2, "\t-f : toggle propagating fanout implications [default = %s]\n", pPars->fPropFanout? "yes": "no" ); Abc_Print( -2, "\t-a : toggle refinement by adding one layers of gates [default = %s]\n", pPars->fAddLayer? "yes": "no" ); Abc_Print( -2, "\t-r : toggle using improved refinement heuristics [default = %s]\n", pPars->fNewRefine? "yes": "no" ); |