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
1.5 KiB
C++
55 lines
1.5 KiB
C++
#ifndef __DSENT_MODEL_ELECTRICAL_BROADCAST_HTREE_H__
|
|
#define __DSENT_MODEL_ELECTRICAL_BROADCAST_HTREE_H__
|
|
|
|
#include "util/CommonType.h"
|
|
#include "model/ElectricalModel.h"
|
|
|
|
#include <vector>
|
|
|
|
namespace DSENT
|
|
{
|
|
using std::vector;
|
|
|
|
class StdCell;
|
|
class ElectricalLoad;
|
|
class ElectricalTimingTree;
|
|
|
|
class BroadcastHTree : public ElectricalModel
|
|
{
|
|
public:
|
|
BroadcastHTree(const String& instance_name_, const TechModel* tech_model_);
|
|
virtual ~BroadcastHTree();
|
|
|
|
public:
|
|
// Set a list of properties' name needed to construct model
|
|
void initParameters();
|
|
// Set a list of properties' name needed to construct model
|
|
void initProperties();
|
|
|
|
// Clone and return a new instance
|
|
virtual BroadcastHTree* clone() const;
|
|
|
|
protected:
|
|
// Build the model
|
|
virtual void constructModel();
|
|
virtual void updateModel();
|
|
virtual void useModel();
|
|
virtual void propagateTransitionInfo();
|
|
|
|
private:
|
|
vector<StdCell*> m_repeaters_;
|
|
vector<ElectricalLoad*> m_repeater_loads_;
|
|
vector<ElectricalTimingTree*> m_timing_trees_;
|
|
vector<unsigned int> m_number_segments_;
|
|
|
|
vector<StdCell*> m_leaf_drivers_;
|
|
ElectricalLoad* m_leaf_load_;
|
|
StdCell* m_leaf_head_driver_;
|
|
ElectricalLoad* m_leaf_head_load_;
|
|
|
|
}; // class BroadcastHTree
|
|
} // namespace DSENT
|
|
|
|
#endif // __DSENT_MODEL_ELECTRICAL_BROADCAST_HTREE_H__
|
|
|