luke/abc
1
0
Fork 0
mirror of https://github.com/YosysHQ/abc.git synced 2026-09-03 16:29:14 +02:00
Code Issues Packages Projects Releases Wiki Activity

Changes for delay-oriented computation.

Browse Source
This commit is contained in:
Alan Mishchenko
2015-10-24 18:53:18 -07:00
parent a43d8273b7
commit 45bf632452
7 changed files with 138 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/base/abci/abc.c
+45 -18
View File
@@ -5168,26 +5168,14 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
extern void Abc_NtkPerformMfs3( Abc_Ntk_t * pNtk, Sfm_Par_t * pPars );
extern void Sfm_ParSetDefault3( Sfm_Par_t * pPars );
Abc_Ntk_t * pNtk = Abc_FrameReadNtk(pAbc);
Sfm_Par_t Pars, * pPars = &Pars;
int c;
Sfm_Par_t Pars, * pPars = &Pars; int c;
// set defaults
Sfm_ParSetDefault3( pPars );
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "OIFLHDMCNPWdamzospvwh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "IOVFKLHDMCNPWdamzosplvwh" ) ) != EOF )
{
switch ( c )
{
case 'O':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-O\" should be followed by an integer.\n" );
goto usage;
}
pPars->nTfoLevMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nTfoLevMax < 0 )
goto usage;
break;
case 'I':
if ( globalUtilOptind >= argc )
{
@@ -5202,6 +5190,28 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
goto usage;
}
break;
case 'O':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-O\" should be followed by an integer.\n" );
goto usage;
}
pPars->nTfoLevMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nTfoLevMax < 0 )
goto usage;
break;
case 'V':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-V\" should be followed by an integer.\n" );
goto usage;
}
pPars->nTfiLevMax = pPars->nTfoLevMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nTfiLevMax < 1 )
goto usage;
break;
case 'F':
if ( globalUtilOptind >= argc )
{
@@ -5213,6 +5223,17 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
if ( pPars->nFanoutMax < 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;
}
pPars->nVarMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nVarMax < 2 || pPars->nVarMax > 6 )
goto usage;
break;
case 'L':
if ( globalUtilOptind >= argc )
{
@@ -5319,6 +5340,9 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'p':
pPars->fPrintDecs ^= 1;
break;
case 'l':
pPars->fLibVerbose ^= 1;
break;
case 'v':
pPars->fVerbose ^= 1;
break;
@@ -5346,13 +5370,15 @@ int Abc_CommandMfs3( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: mfs3 [-OIFLHDMCNPW <num>] [-amzospvwh]\n" );
Abc_Print( -2, "usage: mfs3 [-IOVFKLHDMCNPW <num>] [-amzosplvwh]\n" );
Abc_Print( -2, "\t performs don't-care-based optimization of mapped networks\n" );
Abc_Print( -2, "\t-O <num> : the number of levels in the TFO cone (0 <= num) [default = %d]\n", pPars->nTfoLevMax );
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 );
Abc_Print( -2, "\t-V <num> : the number of levels in the TFI/TFO cone (1 <= num) [default = %d]\n", pPars->nTfiLevMax );
Abc_Print( -2, "\t-F <num> : the max number of fanouts to skip (1 <= num) [default = %d]\n", pPars->nFanoutMax );
Abc_Print( -2, "\t-L <num> : the min size of max fanout-free cone (MFFC) [default = %d]\n", pPars->nMffcMin );
Abc_Print( -2, "\t-H <num> : the max size of max fanout-free cone (MFFC) [default = %d]\n", pPars->nMffcMax );
Abc_Print( -2, "\t-K <num> : the max number of variables (2 <= num <= 6 ) [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-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 );
@@ -5365,6 +5391,7 @@ usage:
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-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" );
Abc_Print( -2, "\t-h : print the command usage\n");