gem5/ext/dsent/model/EventInfo.cc
Nilay Vaish e8ed7b1d1b ext: add the source code for DSENT
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.
2014-10-11 15:02:23 -05:00

87 lines
2.7 KiB
C++

#include "model/EventInfo.h"
#include "model/PortInfo.h"
#include "model/TransitionInfo.h"
namespace DSENT
{
EventInfo::EventInfo(const String& event_name_, const Map<PortInfo*>* port_infos_)
: m_event_name_(event_name_)
{
m_trans_info_map_ = new Map<TransitionInfo>;
// Get the name of each input port and add a transition info for it
Map<PortInfo*>::ConstIterator it_begin = port_infos_->begin();
Map<PortInfo*>::ConstIterator it_end = port_infos_->end();
Map<PortInfo*>::ConstIterator it;
for(it = it_begin; it != it_end; ++it)
{
const String& port_name = it->first;
m_trans_info_map_->set(port_name, TransitionInfo());
}
}
EventInfo::~EventInfo()
{
delete m_trans_info_map_;
}
const String& EventInfo::getEventName() const
{
return m_event_name_;
}
void EventInfo::setTransitionInfo(const String& port_name_, const TransitionInfo& trans_info_)
{
ASSERT(m_trans_info_map_->keyExist(port_name_), "[Error] " + getEventName() +
" -> Port (" + port_name_ + ") does not exist!");
m_trans_info_map_->set(port_name_, trans_info_);
return;
}
void EventInfo::setStaticTransitionInfo(const String& port_name_)
{
ASSERT(m_trans_info_map_->keyExist(port_name_), "[Error] " + getEventName() +
" -> Port (" + port_name_ + ") does not exist!");
m_trans_info_map_->set(port_name_, TransitionInfo(0.5, 0.0, 0.5));
return;
}
void EventInfo::setRandomTransitionInfos()
{
Map<TransitionInfo>::Iterator it_begin = m_trans_info_map_->begin();
Map<TransitionInfo>::Iterator it_end = m_trans_info_map_->end();
Map<TransitionInfo>::Iterator it;
for(it = it_begin; it != it_end; ++it)
{
TransitionInfo& trans_info = it->second;
trans_info = TransitionInfo();
}
return;
}
void EventInfo::setStaticTransitionInfos()
{
Map<TransitionInfo>::Iterator it_begin = m_trans_info_map_->begin();
Map<TransitionInfo>::Iterator it_end = m_trans_info_map_->end();
Map<TransitionInfo>::Iterator it;
for(it = it_begin; it != it_end; ++it)
{
TransitionInfo& trans_info = it->second;
trans_info = TransitionInfo(0.5, 0.0, 0.5);
}
return;
}
const TransitionInfo& EventInfo::getTransitionInfo(const String& port_name_) const
{
ASSERT(m_trans_info_map_->keyExist(port_name_), "[Error] " + getEventName() +
" -> Port (" + port_name_ + ") does not exist!");
return m_trans_info_map_->get(port_name_);
}
} // namespace DSENT