From fba33fbba407f96800863bde5a7061b09c2f9ff2 Mon Sep 17 00:00:00 2001 From: Alan Mishchenko Date: Fri, 12 Jul 2013 13:02:32 -0700 Subject: New technology mapper. --- src/base/abci/abc.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 85 insertions(+), 8 deletions(-) (limited to 'src/base') diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 311a5ab0..c6b31207 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -54,6 +54,7 @@ #include "proof/ssc/ssc.h" #include "opt/sfm/sfm.h" #include "bool/rpo/rpo.h" +#include "map/mpm/mpm.h" #ifndef _WIN32 #include @@ -371,6 +372,7 @@ static int Abc_CommandAbc9Sweep ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandAbc9Force ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Embed ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9If ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandAbc9If2 ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Trace ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Speedup ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Era ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -921,6 +923,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&force", Abc_CommandAbc9Force, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&embed", Abc_CommandAbc9Embed, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&if", Abc_CommandAbc9If, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&if2", Abc_CommandAbc9If2, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&trace", Abc_CommandAbc9Trace, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&speedup", Abc_CommandAbc9Speedup, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&era", Abc_CommandAbc9Era, 0 ); @@ -10114,7 +10117,7 @@ int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv ) goto usage; } } - +/* if ( pNtk == NULL ) { Abc_Print( -1, "Empty network.\n" ); @@ -10126,7 +10129,7 @@ int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv ) Abc_Print( -1, "This command works only for logic networks.\n" ); return 1; } - +*/ /* if ( Abc_NtkLatchNum(pNtk) == 0 ) { @@ -10163,8 +10166,12 @@ int Abc_CommandTest( Abc_Frame_t * pAbc, int argc, char ** argv ) return 1; } */ - if ( pNtk ) - Abc_NtkMakeLegit( pNtk ); +// if ( pNtk ) +// Abc_NtkMakeLegit( pNtk ); + { + extern void Ifd_ManDsdTest(); + Ifd_ManDsdTest(); + } return 0; usage: Abc_Print( -2, "usage: test [-CKDN] [-aovwh] \n" ); @@ -29444,7 +29451,7 @@ int Abc_CommandAbc9If( Abc_Frame_t * pAbc, int argc, char ** argv ) pNew = Gia_ManPerformMapping( pAbc->pGia, pPars, 1 ); if ( pNew == NULL ) { - Abc_Print( -1, "Abc_CommandAbc9If(): Mapping of the AIG has failed.\n" ); + Abc_Print( -1, "Abc_CommandAbc9If(): Mapping of GIA has failed.\n" ); return 1; } Abc_FrameUpdateGia( pAbc, pNew ); @@ -29494,6 +29501,74 @@ usage: return 1; } +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +int Abc_CommandAbc9If2( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern Gia_Man_t * Mpm_ManMappingTest( Gia_Man_t * p, Mpm_Par_t * pPars ); + char Buffer[200]; + Gia_Man_t * pNew; + Mpm_Par_t Pars, * pPars = &Pars; + int c; + // set defaults + Mpm_ManSetParsDefault( pPars ); +// pPars->pLutLib = (If_LibLut_t *)pAbc->pLibLut; + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "Dvh" ) ) != EOF ) + { + switch ( c ) + { + case 'D': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-D\" should be followed by a floating point number.\n" ); + goto usage; + } + pPars->DelayTarget = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( pPars->DelayTarget <= 0.0 ) + goto usage; + break; + case 'v': + pPars->fVerbose ^= 1; + break; + case 'h': + default: + goto usage; + } + } + // perform mapping + pNew = Mpm_ManMappingTest( pAbc->pGia, pPars ); + if ( pNew == NULL ) + { + Abc_Print( -1, "Abc_CommandAbc9If2(): Mapping of GIA has failed.\n" ); + return 1; + } + Abc_FrameUpdateGia( pAbc, pNew ); + return 0; + +usage: + if ( pPars->DelayTarget == -1 ) + sprintf(Buffer, "best possible" ); + else + sprintf(Buffer, "%.2f", pPars->DelayTarget ); + Abc_Print( -2, "usage: &if2 [-D num] [-vh]\n" ); + Abc_Print( -2, "\t performs technology mapping of the network\n" ); + Abc_Print( -2, "\t-D num : sets the delay constraint for the mapping [default = %s]\n", Buffer ); + Abc_Print( -2, "\t-v : toggles verbose output [default = %s]\n", pPars->fVerbose? "yes": "no" ); + Abc_Print( -2, "\t-h : prints the command usage\n"); + return 1; +} + /**Function************************************************************* Synopsis [] @@ -30654,11 +30729,13 @@ int Abc_CommandAbc9ReachY( Abc_Frame_t * pAbc, int argc, char ** argv ) Abc_Print( -1, "Abc_CommandAbc9ReachN(): The current AIG has no latches.\n" ); return 0; } +/* if ( Gia_ManObjNum(pAbc->pGia) >= (1<<16) ) { Abc_Print( -1, "Abc_CommandAbc9ReachN(): Currently cannot handle AIGs with more than %d objects.\n", (1<<16) ); return 0; } +*/ pMan = Gia_ManToAigSimple( pAbc->pGia ); pAbc->Status = Llb_Nonlin4CoreReach( pMan, pPars ); pAbc->nFrames = pPars->iFrame; @@ -32589,7 +32666,7 @@ int Abc_CommandAbc9Test( Abc_Frame_t * pAbc, int argc, char ** argv ) // extern Gia_Man_t * Bmc_CexDepthTest( Gia_Man_t * p, Abc_Cex_t * pCex, int nFrames, int fVerbose ); // extern Gia_Man_t * Bmc_CexTarget( Gia_Man_t * p, int nFrames ); // extern void Gia_ManMuxProfiling( Gia_Man_t * p ); - extern Gia_Man_t * Mig_ManTest( Gia_Man_t * pGia ); +// extern Gia_Man_t * Mig_ManTest( Gia_Man_t * pGia ); Extra_UtilGetoptReset(); while ( ( c = Extra_UtilGetopt( argc, argv, "Fsvh" ) ) != EOF ) @@ -32659,8 +32736,8 @@ int Abc_CommandAbc9Test( Abc_Frame_t * pAbc, int argc, char ** argv ) // pTemp = Bmc_CexTarget( pAbc->pGia, nFrames ); // Abc_FrameUpdateGia( pAbc, pTemp ); // Gia_ManMuxProfiling( pAbc->pGia ); - pTemp = Mig_ManTest( pAbc->pGia ); - Abc_FrameUpdateGia( pAbc, pTemp ); +// pTemp = Mig_ManTest( pAbc->pGia ); +// Abc_FrameUpdateGia( pAbc, pTemp ); return 0; usage: Abc_Print( -2, "usage: &test [-F num] [-svh]\n" ); -- cgit v1.2.3