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Expriments with functions.

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This commit is contained in:
Alan Mishchenko
2018-09-16 16:31:42 -07:00
parent 57d65f7391
commit 677c984e16
2 changed files with 50 additions and 29 deletions
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src/base/abci/abc.c
+18 -14
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@@ -23012,11 +23012,11 @@ usage:
***********************************************************************/
int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Dtt_EnumerateLf( int nVars, int nNodeMax, int fVerbose );
extern void Dtt_EnumerateLf( int nVars, int nNodeMax, int fDelay, int fVerbose );
extern void Dau_FunctionEnum( int nInputs, int nVars, int nNodeMax, int fUseTwo, int fReduce, int fVerbose );
int c, nInputs = 4, nVars = 4, nNodeMax = 32, fUseTwo = 0, fReduce = 0, fSimple = 0, fVerbose = 0;
int c, nInputs = 4, nVars = 4, nNodeMax = 32, fUseTwo = 0, fReduce = 0, fSimple = 0, fDelay = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "SIMtrlvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "SIMtrldvh" ) ) != EOF )
{
switch ( c )
{
@@ -23062,6 +23062,9 @@ int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'l':
fSimple ^= 1;
break;
case 'd':
fDelay ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
@@ -23072,14 +23075,14 @@ int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
goto usage;
}
}
if ( fSimple )
if ( fSimple || fDelay )
{
if ( nVars < 4 || nVars > 5 )
if ( nVars < 3 || nVars > 5 )
{
Abc_Print( -1, "The number of inputs should be 4 <= I <= 5.\n" );
Abc_Print( -1, "The number of inputs should be 3 <= I <= 5.\n" );
goto usage;
}
Dtt_EnumerateLf( nVars, nNodeMax, fVerbose );
Dtt_EnumerateLf( nVars, nNodeMax, fDelay, fVerbose );
}
else
{
@@ -23098,15 +23101,16 @@ int Abc_CommandFunEnum( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: funenum [-SIM num] [-trlvh]\n" );
Abc_Print( -2, "usage: funenum [-SIM num] [-trldvh]\n" );
Abc_Print( -2, "\t enumerates minimum 2-input-gate implementations\n" );
Abc_Print( -2, "\t-S num : the maximum intermediate support size [default = %d]\n", nInputs );
Abc_Print( -2, "\t-S num : the maximum intermediate support size [default = %d]\n", nInputs );
Abc_Print( -2, "\t-I num : the number of inputs of Boolean functions [default = %d]\n", nVars );
Abc_Print( -2, "\t-M num : the maximum number of 2-input gates [default = %d]\n", nNodeMax );
Abc_Print( -2, "\t-t : toggle adding combination of two gates [default = %s]\n", fUseTwo? "yes": "no" );
Abc_Print( -2, "\t-r : toggle reducing the last level [default = %s]\n", fReduce? "yes": "no" );
Abc_Print( -2, "\t-l : toggle generating L(f) rather than C(f) [default = %s]\n", fSimple? "yes": "no" );
Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-M num : the maximum number of 2-input gates [default = %d]\n", nNodeMax );
Abc_Print( -2, "\t-t : toggle adding combination of two gates [default = %s]\n", fUseTwo? "yes": "no" );
Abc_Print( -2, "\t-r : toggle reducing the last level [default = %s]\n", fReduce? "yes": "no" );
Abc_Print( -2, "\t-l : toggle generating L(f) rather than C(f) [default = %s]\n", fSimple? "yes": "no" );
Abc_Print( -2, "\t-d : toggle generating D(f) rather than C(f) [default = %s]\n", fDelay? "yes": "no" );
Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;
}