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Adding command line option of &symfun.

This commit is contained in:
Alan Mishchenko 2025-11-12 15:19:38 -08:00
parent 28f4ad8281
commit 5ade9e9dfb
1 changed files with 20 additions and 4 deletions
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24
src/base/abci/abc.c
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@ -45535,9 +45535,9 @@ int Abc_CommandAbc9SymFun( Abc_Frame_t * pAbc, int argc, char ** argv )
extern Gia_Man_t * Gia_ManGenSymFun( Vec_Wrd_t * vFuns, int nChars, int fVerbose );
Gia_Man_t * pNew = NULL;
Vec_Wrd_t * vFuns = NULL;
int c, nChars = 0, nMaj = 0, nHot = 0, nXor = 0, fVerbose = 0;
int c, nChars = 0, nMaj = 0, nHot = 0, nXor = 0, nWgt = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "MHXvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "MHXWvh" ) ) != EOF )
{
switch ( c )
{
@ -45565,6 +45565,14 @@ int Abc_CommandAbc9SymFun( Abc_Frame_t * pAbc, int argc, char ** argv )
}
nXor = atoi(argv[globalUtilOptind++]);
break;
case 'W':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-W\" should be followed by a file name.\n" );
goto usage;
}
nWgt = atoi(argv[globalUtilOptind++]);
break;
case 'v':
fVerbose ^= 1;
break;
@ -45586,7 +45594,14 @@ int Abc_CommandAbc9SymFun( Abc_Frame_t * pAbc, int argc, char ** argv )
else if ( nXor ) {
nChars = nXor+1;
vFuns = Vec_WrdAlloc(1);
Vec_WrdPush( vFuns, ABC_CONST(0xAAAAAAAAAAAAAAAA) & Abc_Tt6Mask(nXor+1) );
Vec_WrdPush( vFuns, s_Truths6[0] & Abc_Tt6Mask(nChars) );
}
else if ( nWgt ) {
int nOuts = Abc_Base2Log(nWgt+1);
nChars = nWgt+1;
vFuns = Vec_WrdAlloc(nOuts);
for ( int i = 0; i < nOuts; i++ )
Vec_WrdPush( vFuns, s_Truths6[i] & Abc_Tt6Mask(nChars) );
}
else {
if ( argc == globalUtilOptind ) {
@ -45613,11 +45628,12 @@ int Abc_CommandAbc9SymFun( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: &symfun [-MHX num] [-vh] <str0> <str1> ... <str(N-1)>\n" );
Abc_Print( -2, "usage: &symfun [-MHXW num] [-vh] <str0> <str1> ... <str(N-1)>\n" );
Abc_Print( -2, "\t derives AIG of a multi-output symmetric function\n" );
Abc_Print( -2, "\t-M <num> : generate the majority gate with the given input count [default = unused]\n" );
Abc_Print( -2, "\t-H <num> : generate the 1-hot condition with the given input count [default = unused]\n" );
Abc_Print( -2, "\t-X <num> : generate the xor-gate with the given input count [default = unused]\n" );
Abc_Print( -2, "\t-W <num> : generate the weight(W) function with the given input count [default = unused]\n" );
Abc_Print( -2, "\t-v : toggles verbose output [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : prints the command usage\n");
Abc_Print( -2, "\t<str0> <str1> ... <str(N-1)> : char strings in binary notation LSB first\n");