| /**CFile**************************************************************** |
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| FileName [dch.h] |
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| SystemName [ABC: Logic synthesis and verification system.] |
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| PackageName [Choice computation for tech-mapping.] |
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| Synopsis [External declarations.] |
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| Author [Alan Mishchenko] |
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| Affiliation [UC Berkeley] |
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| Date [Ver. 1.0. Started - June 29, 2008.] |
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| Revision [$Id: dch.h,v 1.00 2008/07/29 00:00:00 alanmi Exp $] |
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| ***********************************************************************/ |
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| #ifndef ABC__aig__dch__dch_h |
| #define ABC__aig__dch__dch_h |
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| //////////////////////////////////////////////////////////////////////// |
| /// INCLUDES /// |
| //////////////////////////////////////////////////////////////////////// |
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| //////////////////////////////////////////////////////////////////////// |
| /// PARAMETERS /// |
| //////////////////////////////////////////////////////////////////////// |
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| ABC_NAMESPACE_HEADER_START |
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| //////////////////////////////////////////////////////////////////////// |
| /// BASIC TYPES /// |
| //////////////////////////////////////////////////////////////////////// |
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| // choicing parameters |
| typedef struct Dch_Pars_t_ Dch_Pars_t; |
| struct Dch_Pars_t_ |
| { |
| int nWords; // the number of simulation words |
| int nBTLimit; // conflict limit at a node |
| int nSatVarMax; // the max number of SAT variables |
| int fSynthesis; // set to 1 to perform synthesis |
| int fPolarFlip; // uses polarity adjustment |
| int fSimulateTfo; // uses simulation of TFO classes |
| int fPower; // uses power-aware rewriting |
| int fUseGia; // uses GIA package |
| int fUseCSat; // uses circuit-based solver |
| int fLightSynth; // uses lighter version of synthesis |
| int fSkipRedSupp; // skip choices with redundant support vars |
| int fVerbose; // verbose stats |
| abctime timeSynth; // synthesis runtime |
| int nNodesAhead; // the lookahead in terms of nodes |
| int nCallsRecycle; // calls to perform before recycling SAT solver |
| }; |
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| //////////////////////////////////////////////////////////////////////// |
| /// MACRO DEFINITIONS /// |
| //////////////////////////////////////////////////////////////////////// |
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| //////////////////////////////////////////////////////////////////////// |
| /// FUNCTION DECLARATIONS /// |
| //////////////////////////////////////////////////////////////////////// |
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| /*=== dchAig.c ==========================================================*/ |
| extern Aig_Man_t * Dch_DeriveTotalAig( Vec_Ptr_t * vAigs ); |
| /*=== dchCore.c ==========================================================*/ |
| extern void Dch_ManSetDefaultParams( Dch_Pars_t * p ); |
| extern int Dch_ManReadVerbose( Dch_Pars_t * p ); |
| extern Aig_Man_t * Dch_ComputeChoices( Aig_Man_t * pAig, Dch_Pars_t * pPars ); |
| extern void Dch_ComputeEquivalences( Aig_Man_t * pAig, Dch_Pars_t * pPars ); |
| /*=== dchScript.c ==========================================================*/ |
| extern Aig_Man_t * Dar_ManChoiceNew( Aig_Man_t * pAig, Dch_Pars_t * pPars ); |
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| ABC_NAMESPACE_HEADER_END |
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| #endif |
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| //////////////////////////////////////////////////////////////////////// |
| /// END OF FILE /// |
| //////////////////////////////////////////////////////////////////////// |
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