From 1e5d826c4c244db0bca7b3be90d59e703cc9300f Mon Sep 17 00:00:00 2001 From: Alan Mishchenko Date: Sat, 18 Mar 2017 13:38:37 -0700 Subject: Code for structural unateness checking. --- src/base/abci/abc.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) (limited to 'src/base/abci/abc.c') diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index bea7fe4b..69bd14e6 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -369,6 +369,7 @@ static int Abc_CommandAbc9PFan ( Abc_Frame_t * pAbc, int argc, cha static int Abc_CommandAbc9PSig ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Status ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9MuxProfile ( Abc_Frame_t * pAbc, int argc, char ** argv ); +static int Abc_CommandAbc9Unate ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Rex2Gia ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9RexWalk ( Abc_Frame_t * pAbc, int argc, char ** argv ); static int Abc_CommandAbc9Show ( Abc_Frame_t * pAbc, int argc, char ** argv ); @@ -1022,6 +1023,7 @@ void Abc_Init( Abc_Frame_t * pAbc ) Cmd_CommandAdd( pAbc, "ABC9", "&psig", Abc_CommandAbc9PSig, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&status", Abc_CommandAbc9Status, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&profile", Abc_CommandAbc9MuxProfile, 0 ); + Cmd_CommandAdd( pAbc, "ABC9", "&unate", Abc_CommandAbc9Unate, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&rex2gia", Abc_CommandAbc9Rex2Gia, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&rexwalk", Abc_CommandAbc9RexWalk, 0 ); Cmd_CommandAdd( pAbc, "ABC9", "&show", Abc_CommandAbc9Show, 0 ); @@ -28867,6 +28869,55 @@ usage: return 1; } +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +int Abc_CommandAbc9Unate( Abc_Frame_t * pAbc, int argc, char ** argv ) +{ + extern void Gia_ManCheckUnateTest( Gia_Man_t * p, int fComputeAll, int fVerbose ); + int c, fComputeAll = 0, fVerbose = 0; + Extra_UtilGetoptReset(); + while ( ( c = Extra_UtilGetopt( argc, argv, "avh" ) ) != EOF ) + { + switch ( c ) + { + case 'a': + fComputeAll ^= 1; + break; + case 'v': + fVerbose ^= 1; + break; + case 'h': + goto usage; + default: + goto usage; + } + } + if ( pAbc->pGia == NULL ) + { + Abc_Print( -1, "Abc_CommandAbc9Unate(): There is no AIG.\n" ); + return 1; + } + Gia_ManCheckUnateTest( pAbc->pGia, fComputeAll, fVerbose ); + return 0; + +usage: + Abc_Print( -2, "usage: &unate [-avh]\n" ); + Abc_Print( -2, "\t prints info about unatements of CO funcs in terms of CI vars\n" ); + Abc_Print( -2, "\t-a : toggle using efficient computation for all pairs [default = %s]\n", fComputeAll? "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; +} + /**Function************************************************************* Synopsis [] -- cgit v1.2.3