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Added limit on the number of flops to add in one iteration of &abs_cba.

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This commit is contained in:
Alan Mishchenko
2011-09-11 20:31:25 -05:00
parent a7acb2f104
commit 583bc4d71a
4 changed files with 118 additions and 4 deletions
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src/base/abci/abc.c
+14 -2
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@@ -28597,7 +28597,7 @@ int Abc_CommandAbc9AbsCba( Abc_Frame_t * pAbc, int argc, char ** argv )
pPars->nStart = (pAbc->nFrames >= 0) ? pAbc->nFrames : 0;
pPars->nFramesMax = pPars->nStart + 10;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "SFCTvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "SFCMTvh" ) ) != EOF )
{
switch ( c )
{
@@ -28634,6 +28634,17 @@ int Abc_CommandAbc9AbsCba( Abc_Frame_t * pAbc, int argc, char ** argv )
if ( pPars->nConfLimit < 0 )
goto usage;
break;
case 'M':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-M\" should be followed by an integer.\n" );
goto usage;
}
pPars->nFfToAddMax = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( pPars->nFfToAddMax < 0 )
goto usage;
break;
case 'T':
if ( globalUtilOptind >= argc )
{
@@ -28671,11 +28682,12 @@ int Abc_CommandAbc9AbsCba( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: &abs_cba [-SFCT num] [-vh]\n" );
Abc_Print( -2, "usage: &abs_cba [-SFCMT num] [-vh]\n" );
Abc_Print( -2, "\t refines abstracted flop map with proof-based abstraction\n" );
Abc_Print( -2, "\t-S num : the starting time frame [default = %d]\n", pPars->nStart );
Abc_Print( -2, "\t-F num : the max number of timeframes to unroll [default = %d]\n", pPars->nFramesMax );
Abc_Print( -2, "\t-C num : the max number of SAT solver conflicts [default = %d]\n", pPars->nConfLimit );
Abc_Print( -2, "\t-M num : the max number of flops to add (0 = not used) [default = %d]\n", pPars->nFfToAddMax );
Abc_Print( -2, "\t-T num : an approximate timeout, in seconds [default = %d]\n", pPars->nTimeOut );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", pPars->fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");