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.
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
#ifndef __DSENT_MODEL_ELECTRICAL_NET_H__
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#define __DSENT_MODEL_ELECTRICAL_NET_H__
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#include "util/CommonType.h"
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#include "model/timing_graph/ElectricalTimingNode.h"
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namespace DSENT
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{
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class ElectricalLoad;
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class ElectricalNet : public ElectricalTimingNode
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{
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public:
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ElectricalNet(const String& instance_name_, ElectricalModel* model_);
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virtual ~ElectricalNet();
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public:
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// Set distributed res/cap
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void setDistributedRes(double distributed_res_);
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void setDistributedCap(double distributed_cap_);
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// Get distributed res/cap
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double getDistributedRes() const;
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double getDistributedCap() const;
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// Calculate wiring delay (or net delay)
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double calculateDelay() const;
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// Calculate transition
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double calculateTransition() const;
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// get maximum of upstream drive resistance
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double getMaxUpstreamRes() const;
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// get total amount of downstream load capacitance
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double getTotalDownstreamCap() const;
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virtual bool isNet() const;
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private:
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// Disable copy constructor
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ElectricalNet(const ElectricalNet& net_);
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private:
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// Name of this instance
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String m_instance_name_;
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// Distributed capacitance and resistance of the net
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double m_distributed_res_;
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double m_distributed_cap_;
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};
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} // namespace DSENT
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#endif // __DSENT_MODEL_ELECTRICAL_NET_H__
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