c1aecc05e6
This patch extensively modifies DSENT so that it can be accessed using Python. To access the Python interface, DSENT needs to compiled as a shared library. For this purpose a CMakeLists.txt file has been added. Some of the code that is not required is being removed.
78 lines
4.2 KiB
C++
78 lines
4.2 KiB
C++
/* Copyright (c) 2012 Massachusetts Institute of Technology
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __DSENT_MODEL_STD_CELLS_CELLMACROS_H__
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#define __DSENT_MODEL_STD_CELLS_CELLMACROS_H__
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#include "util/CommonType.h"
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#include "model/std_cells/StdCell.h"
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namespace DSENT
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{
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class StdCell;
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// Contains cell macros that can be created within standard cells
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class CellMacros
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{
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private :
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CellMacros();
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~CellMacros();
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public:
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//NOR2 Macro
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//Adds a NOR2 to the standard cell, normalized to some size
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static void addNor2(StdCell* cell_, const String& name_, bool sizable_, bool a1_to_zn_path_, bool a2_to_zn_path_,
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const String& a1_net_, const String& a2_net_, const String& zn_net_);
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//Updates a NOR2 to to the standard cell, normalized to some size
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static void updateNor2(StdCell* cell_, const String& name_, double normalized_size_);
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//NAND2 Macro
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//Adds a NAND2 to the standard cell, normalized to some size
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static void addNand2(StdCell* cell_, const String& name_, bool sizable_, bool a1_to_zn_path_, bool a2_to_zn_path_,
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const String& a1_net_, const String& a2_net_, const String& zn_net_);
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//Updates a NAND2 to to the standard cell, normalized to some size
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static void updateNand2(StdCell* cell_, const String& name_, double normalized_size_);
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//INVERTER Macro
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//Adds a inverter to the standard cell, normalized to some size
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static void addInverter(StdCell* cell_, const String& name_, bool sizable_, bool a_to_zn_path_,
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const String& a_net_, const String& zn_net_);
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//Updates an inverter to to the standard cell, normalized to some size
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static void updateInverter(StdCell* cell_, const String& name_, double normalized_size_);
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//INVZ Macro
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//Adds a tristated inverter to the standard cell, normalized to some size
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static void addTristate(StdCell* cell_, const String& name_, bool sizable_, bool a_to_zn_path_, bool oe_to_zn_path_, bool oen_to_zn_path_,
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const String& a_net_, const String& oe_net_, const String& oen_net_, const String& zn_net_);
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//Updates an tristated inverter to to the standard cell, normalized to some size
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static void updateTristate(StdCell* cell_, const String& name_, double normalized_size_);
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//Helper functions
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//Returns the width of NMOS transistors, given the NMOS and PMOS stacking
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static double calculateNmosWidth(const StdCell* cell_, unsigned int max_stacked_nmos_, unsigned int max_stacked_pmos_, unsigned int current_stack_nmos_);
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//Returns the width of PMOS transistors, given the NMOS and PMOS stacking
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static double calculatePmosWidth(const StdCell* cell_, unsigned int max_stacked_nmos_, unsigned int max_stacked_pmos_, unsigned int current_stack_pmos_);
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}; // class CellMacros
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} // namespace DSENT
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#endif // __DSENT_MODEL_STD_CELLS_CELLMACROS_H__
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