110448Snilay@cs.wisc.edu/* Copyright (c) 2012 Massachusetts Institute of Technology 210448Snilay@cs.wisc.edu * 310448Snilay@cs.wisc.edu * Permission is hereby granted, free of charge, to any person obtaining a copy 410448Snilay@cs.wisc.edu * of this software and associated documentation files (the "Software"), to deal 510448Snilay@cs.wisc.edu * in the Software without restriction, including without limitation the rights 610448Snilay@cs.wisc.edu * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 710448Snilay@cs.wisc.edu * copies of the Software, and to permit persons to whom the Software is 810448Snilay@cs.wisc.edu * furnished to do so, subject to the following conditions: 910448Snilay@cs.wisc.edu * 1010448Snilay@cs.wisc.edu * The above copyright notice and this permission notice shall be included in 1110448Snilay@cs.wisc.edu * all copies or substantial portions of the Software. 1210448Snilay@cs.wisc.edu * 1310448Snilay@cs.wisc.edu * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1410448Snilay@cs.wisc.edu * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1510448Snilay@cs.wisc.edu * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 1610448Snilay@cs.wisc.edu * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1710448Snilay@cs.wisc.edu * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 1810448Snilay@cs.wisc.edu * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 1910448Snilay@cs.wisc.edu * THE SOFTWARE. 2010448Snilay@cs.wisc.edu */ 2110448Snilay@cs.wisc.edu 2210447Snilay@cs.wisc.edu#ifndef __DSENT_MODEL_STD_CELLS_STDCELLLIBS_H__ 2310447Snilay@cs.wisc.edu#define __DSENT_MODEL_STD_CELLS_STDCELLLIBS_H__ 2410447Snilay@cs.wisc.edu 2510447Snilay@cs.wisc.edu#include "util/CommonType.h" 2610447Snilay@cs.wisc.edu 2710447Snilay@cs.wisc.edunamespace DSENT 2810447Snilay@cs.wisc.edu{ 2910447Snilay@cs.wisc.edu class TechModel; 3010447Snilay@cs.wisc.edu class StdCell; 3110447Snilay@cs.wisc.edu class LibertyFile; 3210447Snilay@cs.wisc.edu 3310447Snilay@cs.wisc.edu class StdCellLib 3410447Snilay@cs.wisc.edu { 3510447Snilay@cs.wisc.edu public: 3610447Snilay@cs.wisc.edu StdCellLib(TechModel* tech_model_); 3710447Snilay@cs.wisc.edu ~StdCellLib(); 3810447Snilay@cs.wisc.edu 3910447Snilay@cs.wisc.edu public: 4010447Snilay@cs.wisc.edu // Get the technology model pointer 4110447Snilay@cs.wisc.edu const TechModel* getTechModel() const; 4210447Snilay@cs.wisc.edu // Create a standard cell by name and instance name 4310447Snilay@cs.wisc.edu StdCell* createStdCell(const String& std_cell_name_, const String& instance_name_) const; 4410447Snilay@cs.wisc.edu 4510447Snilay@cs.wisc.edu // Get PMOS to NMOS ratio 4610447Snilay@cs.wisc.edu double getPToNRatio() const; 4710447Snilay@cs.wisc.edu void setPToNRatio(double p_to_n_ratio_); 4810447Snilay@cs.wisc.edu // Get height of the standard cell taken by active transistors 4910447Snilay@cs.wisc.edu double getActiveHeight() const; 5010447Snilay@cs.wisc.edu void setActiveHeight(double active_height_); 5110447Snilay@cs.wisc.edu // Get total height of the standard cell including overheads 5210447Snilay@cs.wisc.edu double getTotalHeight() const; 5310447Snilay@cs.wisc.edu void setTotalHeight(double total_height_); 5410447Snilay@cs.wisc.edu // Get the standard cell library cache of values 5510447Snilay@cs.wisc.edu Map<double>* getStdCellCache() const; 5610447Snilay@cs.wisc.edu // Create a list of standard cells 5710447Snilay@cs.wisc.edu void createLib(); 5810447Snilay@cs.wisc.edu 5910447Snilay@cs.wisc.edu // Return a copy of this instance 6010447Snilay@cs.wisc.edu StdCellLib* clone() const; 6110447Snilay@cs.wisc.edu 6210447Snilay@cs.wisc.edu private: 6310447Snilay@cs.wisc.edu // Disabled copy constructor. Use clone to perform copy operation 6410447Snilay@cs.wisc.edu StdCellLib(const StdCellLib& std_cell_lib_); 6510447Snilay@cs.wisc.edu // Generate driving strength string 6610447Snilay@cs.wisc.edu const String genDrivingStrengthString(const vector<double>& driving_strength_) const; 6710447Snilay@cs.wisc.edu 6810447Snilay@cs.wisc.edu private: 6910447Snilay@cs.wisc.edu // Technology model pointer 7010447Snilay@cs.wisc.edu TechModel* m_tech_model_; 7110447Snilay@cs.wisc.edu // The PMOS to NMOS ratio 7210447Snilay@cs.wisc.edu double m_p_to_n_ratio_; 7310447Snilay@cs.wisc.edu // The height of the standard cell taken by active transitors 7410447Snilay@cs.wisc.edu double m_active_height_; 7510447Snilay@cs.wisc.edu // The total height of the standard cell including overheads 7610447Snilay@cs.wisc.edu double m_total_height_; 7710447Snilay@cs.wisc.edu // Std cell values cache 7810447Snilay@cs.wisc.edu Map<double>* m_std_cell_cache_; 7910447Snilay@cs.wisc.edu 8010447Snilay@cs.wisc.edu }; // class StdCellLib 8110447Snilay@cs.wisc.edu} // namespace DSENT 8210447Snilay@cs.wisc.edu 8310447Snilay@cs.wisc.edu#endif // __DSENT_MODEL_STD_CELLS_STDCELLLIBS_H__ 8410447Snilay@cs.wisc.edu 85