e8ed7b1d1b
This patch adds a tool called DSENT to the ext/ directory. DSENT is a tool that models power and area for on-chip networks. The next patch adds a script for using the tool.
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
#ifndef __DSENT_MODEL_OPTICAL_RINGDETECTOR_H__
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#define __DSENT_MODEL_OPTICAL_RINGDETECTOR_H__
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#include "util/CommonType.h"
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#include "model/OpticalModel.h"
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#include "model/optical_graph/OpticalReceiver.h"
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namespace DSENT
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{
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class RingDetector : public OpticalModel, public OpticalReceiver
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{
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public:
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// Receiver topolgy strings
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static const String INTEGRATINGSENSEAMP;
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public:
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RingDetector(const String& instance_name_, const TechModel* tech_model_);
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virtual ~RingDetector();
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public:
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// Set a list of properties' name needed to construct model
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void initParameters();
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// Set a list of properties' name needed to construct model
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void initProperties();
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// Returns the sensitivity of the receiver given an extinction ratio
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double getSensitivity(double ER_dB_) const;
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private:
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// Precompute values based on tech parameters
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void precomputeTech();
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// Design the receiver helper function
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void designReceiver();
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// Calculates inverse normal cdf
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double calcInvNormCdf(double num_);
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protected:
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// Build the model
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virtual void constructModel();
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virtual void updateModel();
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virtual void useModel();
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virtual void propagateTransitionInfo();
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private:
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// Precomputed numbers
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double m_quad_a_;
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double m_quad_b1_;
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double m_quad_b2_;
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double m_quad_c_;
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}; // class RingDetector
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} // namespace DSENT
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#endif // __DSENT_MODEL_OPTICAL_RINGDETECTOR_H__
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