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author | Alan Mishchenko <alanmi@berkeley.edu> | 2015-10-26 16:44:04 -0700 |
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committer | Alan Mishchenko <alanmi@berkeley.edu> | 2015-10-26 16:44:04 -0700 |
commit | bd586dd3558e4b967a2e3f569b89c9c35a8f548b (patch) | |
tree | 04373f40e4291b0f6df0624c8ddcc7be39bae0de /src/base | |
parent | 9b6ff10687b8d8050a7e90430edae7fe5b0f8786 (diff) | |
download | abc-bd586dd3558e4b967a2e3f569b89c9c35a8f548b.tar.gz abc-bd586dd3558e4b967a2e3f569b89c9c35a8f548b.tar.bz2 abc-bd586dd3558e4b967a2e3f569b89c9c35a8f548b.zip |
Changes for delay-oriented computation.
Diffstat (limited to 'src/base')
-rw-r--r-- | src/base/abci/abc.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 12e911a6..4fe8bc0b 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -5174,7 +5174,7 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv ) // set defaults Sfm_ParSetDefault3( pPars ); Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "IOVFKLHDMCNPWdamzosplvwh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "IOVFKLHRMCNPWDdamzospdlvwh" ) ) != EOF ) { switch ( c ) { @@ -5258,10 +5258,10 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv ) if ( pPars->nMffcMax < 0 ) goto usage; break; - case 'D': + case 'R': if ( globalUtilOptind >= argc ) { - Abc_Print( -1, "Command line switch \"-D\" should be followed by an integer.\n" ); + Abc_Print( -1, "Command line switch \"-R\" should be followed by an integer.\n" ); goto usage; } pPars->nDecMax = atoi(argv[globalUtilOptind]); @@ -5324,6 +5324,17 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv ) if ( pPars->nTimeWin < 0 || pPars->nTimeWin > 100 ) goto usage; break; + case 'D': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-D\" should be followed by an integer.\n" ); + goto usage; + } + pPars->DeltaCrit = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( pPars->DeltaCrit < 0 ) + goto usage; + break; case 'a': pPars->fArea ^= 1; break; @@ -5342,6 +5353,9 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv ) case 'p': pPars->fPrintDecs ^= 1; break; + case 'd': + pPars->fDelayVerbose ^= 1; + break; case 'l': pPars->fLibVerbose ^= 1; break; @@ -5372,7 +5386,7 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv ) return 0; usage: - Abc_Print( -2, "usage: mfs3 [-IOVFKLHDMCNPW <num>] [-amzosplvwh]\n" ); + Abc_Print( -2, "usage: mfs3 [-IOVFKLHRMCNPWD <num>] [-amzospdlvwh]\n" ); Abc_Print( -2, "\t performs don't-care-based optimization of mapped networks\n" ); Abc_Print( -2, "\t-I <num> : the number of levels in the TFI cone (1 <= num) [default = %d]\n", pPars->nTfiLevMax ); Abc_Print( -2, "\t-O <num> : the number of levels in the TFO cone (0 <= num) [default = %d]\n", pPars->nTfoLevMax ); @@ -5381,18 +5395,20 @@ usage: Abc_Print( -2, "\t-K <num> : the max number of variables (2 <= num <= 8 ) [default = %d]\n", pPars->nVarMax ); Abc_Print( -2, "\t-L <num> : the min size of max fanout-free cone (MFFC) (area-only) [default = %d]\n", pPars->nMffcMin ); Abc_Print( -2, "\t-H <num> : the max size of max fanout-free cone (MFFC) (area-only) [default = %d]\n", pPars->nMffcMax ); - Abc_Print( -2, "\t-D <num> : the max number of decompositions to try (1 <= num <= 4) [default = %d]\n", pPars->nDecMax ); + Abc_Print( -2, "\t-R <num> : the max number of decomposition rounds (1 <= num <= 4) [default = %d]\n", pPars->nDecMax ); Abc_Print( -2, "\t-M <num> : the max node count of windows to consider (0 = no limit) [default = %d]\n", pPars->nWinSizeMax ); Abc_Print( -2, "\t-C <num> : the max number of conflicts in one SAT run (0 = no limit) [default = %d]\n", pPars->nBTLimit ); Abc_Print( -2, "\t-N <num> : the max number of nodes to try (0 = all) [default = %d]\n", pPars->nNodesMax ); Abc_Print( -2, "\t-P <num> : one particular node to try (0 = none) [default = %d]\n", pPars->iNodeOne ); Abc_Print( -2, "\t-W <num> : size of timing window in percents (0 <= num <= 100) [default = %d]\n", pPars->nTimeWin ); + Abc_Print( -2, "\t-D <num> : size of critical-timing delay-delta (in picoseconds) [default = %d]\n", pPars->DeltaCrit ); Abc_Print( -2, "\t-a : toggle area minimization [default = %s]\n", pPars->fArea? "yes": "no" ); Abc_Print( -2, "\t-m : toggle detecting multi-input AND/OR gates [default = %s]\n", pPars->fUseAndOr? "yes": "no" ); Abc_Print( -2, "\t-z : toggle zero-cost replacements [default = %s]\n", pPars->fZeroCost? "yes": "no" ); Abc_Print( -2, "\t-o : toggle using old implementation for comparison [default = %s]\n", pPars->fRrOnly? "yes": "no" ); Abc_Print( -2, "\t-s : toggle using simulation [default = %s]\n", pPars->fUseSim? "yes": "no" ); Abc_Print( -2, "\t-p : toggle printing decompositions [default = %s]\n", pPars->fPrintDecs? "yes": "no" ); + Abc_Print( -2, "\t-d : toggle printing delay profile statistics [default = %s]\n", pPars->fDelayVerbose? "yes": "no" ); Abc_Print( -2, "\t-l : toggle printing library usage statistics [default = %s]\n", pPars->fLibVerbose? "yes": "no" ); Abc_Print( -2, "\t-v : toggle printing optimization summary [default = %s]\n", pPars->fVerbose? "yes": "no" ); Abc_Print( -2, "\t-w : toggle printing detailed stats for each node [default = %s]\n", pPars->fVeryVerbose? "yes": "no" ); |