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.
74 lines
3.1 KiB
C++
74 lines
3.1 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_STDCELL_H__
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#define __DSENT_MODEL_STD_CELLS_STDCELL_H__
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#include "util/CommonType.h"
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#include "model/ElectricalModel.h"
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namespace DSENT
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{
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class StdCell : public ElectricalModel
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{
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public:
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StdCell(const String& instance_name_, const TechModel* tech_model_);
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virtual ~StdCell();
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public:
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// Set a list of parameters needed to construct model
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virtual void initParameters();
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// Set a list of properties needed to update model
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virtual void initProperties();
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// Get PMOS to NMOS ratio
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double getPToNRatio() const;
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void setPToNRatio(double p_to_n_ratio_);
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// Get height of the standard cell taken by active transistors
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double getActiveHeight() const;
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void setActiveHeight(double active_height_);
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// Get total height of the standard cell including overheads
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double getTotalHeight() const;
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void setTotalHeight(double total_height_);
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// Construct the full model of the standard cell and cache
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// its contents to use for future copies of the standard cell
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virtual void cacheStdCell(StdCellLib* cell_lib_, double drive_strength_) = 0;
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protected:
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// Build the model, note that this is only available if the
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// standard cell has been cached (via cacheStdCellModel)
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virtual void constructModel() = 0;
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virtual void updateModel() = 0;
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private:
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// The PMOS to NMOS ratio
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double m_p_to_n_ratio_;
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// The height of the standard cell taken by active transitors
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double m_active_height_;
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// The total height of the standard cell including overheads
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double m_total_height_;
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}; // class StdCell
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} // namespace DSENT
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#endif // __DSENT_MODEL_STD_CELLS_STDCELL_H__
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