xref: /gem5/src/mem/ruby/profiler/Profiler.cc

/*
 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
   This file has been modified by Kevin Moore and Dan Nussbaum of the
   Scalable Systems Research Group at Sun Microsystems Laboratories
   (http://research.sun.com/scalable/) to support the Adaptive
   Transactional Memory Test Platform (ATMTP).

   Please send email to atmtp-interest@sun.com with feedback, questions, or
   to request future announcements about ATMTP.

   ----------------------------------------------------------------------

   File modification date: 2008-02-23

   ----------------------------------------------------------------------
*/

/*
 * Profiler.cc
 *
 * Description: See Profiler.hh
 *
 * $Id$
 *
 */

#include "mem/ruby/profiler/Profiler.hh"
#include "mem/ruby/profiler/CacheProfiler.hh"
#include "mem/ruby/profiler/AddressProfiler.hh"
#include "mem/ruby/system/System.hh"
#include "mem/ruby/network/Network.hh"
#include "mem/gems_common/PrioHeap.hh"
#include "mem/protocol/CacheMsg.hh"
#include "mem/protocol/Protocol.hh"
#include "mem/gems_common/util.hh"
#include "mem/gems_common/Map.hh"
#include "mem/ruby/common/Debug.hh"
#include "mem/protocol/MachineType.hh"

// Allows use of times() library call, which determines virtual runtime
#include <sys/times.h>

extern std::ostream * debug_cout_ptr;

static double process_memory_total();
static double process_memory_resident();

Profiler::Profiler(const string & name)
  : m_conflicting_histogram(-1)
{
  m_name = name;
  m_requestProfileMap_ptr = new Map<string, int>;
  m_L1D_cache_profiler_ptr = new CacheProfiler("L1D_cache");
  m_L1I_cache_profiler_ptr = new CacheProfiler("L1I_cache");

  m_L2_cache_profiler_ptr = new CacheProfiler("L2_cache");

  m_inst_profiler_ptr = NULL;
  m_address_profiler_ptr = NULL;

/*
  m_address_profiler_ptr = new AddressProfiler;
  m_inst_profiler_ptr = NULL;
  if (m_all_instructions) {
    m_inst_profiler_ptr = new AddressProfiler;
  }
*/
  m_conflicting_map_ptr = new Map<Address, Time>;

  m_real_time_start_time = time(NULL); // Not reset in clearStats()
  m_stats_period = 1000000; // Default
  m_periodic_output_file_ptr = &cerr;

//changed by SS
/*
  // for MemoryControl:
  m_memReq = 0;
  m_memBankBusy = 0;
  m_memBusBusy = 0;
  m_memReadWriteBusy = 0;
  m_memDataBusBusy = 0;
  m_memTfawBusy = 0;
  m_memRefresh = 0;
  m_memRead = 0;
  m_memWrite = 0;
  m_memWaitCycles = 0;
  m_memInputQ = 0;
  m_memBankQ = 0;
  m_memArbWait = 0;
  m_memRandBusy = 0;
  m_memNotOld = 0;


  int totalBanks = RubyConfig::banksPerRank()
                 * RubyConfig::ranksPerDimm()
                 * RubyConfig::dimmsPerChannel();
  m_memBankCount.setSize(totalBanks);
*/
}

Profiler::~Profiler()
{
  if (m_periodic_output_file_ptr != &cerr) {
    delete m_periodic_output_file_ptr;
  }
  delete m_address_profiler_ptr;
  delete m_L1D_cache_profiler_ptr;
  delete m_L1I_cache_profiler_ptr;
  delete m_L2_cache_profiler_ptr;
  delete m_requestProfileMap_ptr;
  delete m_conflicting_map_ptr;
}

void Profiler::init(const vector<string> & argv, vector<string> memory_control_names)
{
  // added by SS
  vector<string>::iterator it;
  memory_control_profiler* mcp;
  m_memory_control_names = memory_control_names;
//  printf ( "Here in Profiler::init \n");
  for ( it=memory_control_names.begin() ; it < memory_control_names.end(); it++ ){
//    printf ( "Here in Profiler::init memory control name %s \n", (*it).c_str());
    mcp = new memory_control_profiler;
    mcp->m_memReq = 0;
    mcp->m_memBankBusy = 0;
    mcp->m_memBusBusy = 0;
    mcp->m_memReadWriteBusy = 0;
    mcp->m_memDataBusBusy = 0;
    mcp->m_memTfawBusy = 0;
    mcp->m_memRefresh = 0;
    mcp->m_memRead = 0;
    mcp->m_memWrite = 0;
    mcp->m_memWaitCycles = 0;
    mcp->m_memInputQ = 0;
    mcp->m_memBankQ = 0;
    mcp->m_memArbWait = 0;
    mcp->m_memRandBusy = 0;
    mcp->m_memNotOld = 0;

    mcp->m_banks_per_rank = RubySystem::getMemoryControl((*it).c_str())->getBanksPerRank();
    mcp->m_ranks_per_dimm = RubySystem::getMemoryControl((*it).c_str())->getRanksPerDimm();
    mcp->m_dimms_per_channel = RubySystem::getMemoryControl((*it).c_str())->getDimmsPerChannel();

    int totalBanks = mcp->m_banks_per_rank
                 * mcp->m_ranks_per_dimm
                 * mcp->m_dimms_per_channel;

    mcp->m_memBankCount.setSize(totalBanks);

    m_memory_control_profilers [(*it).c_str()] = mcp;
  }

  clearStats();
  m_hot_lines = false;
  m_all_instructions = false;

  for (size_t i=0; i<argv.size(); i+=2) {
    if ( argv[i] == "hot_lines") {
      m_hot_lines = (argv[i+1]=="true");
    } else if ( argv[i] == "all_instructions") {
      m_all_instructions = (argv[i+1]=="true");
    }else {
      cerr << "WARNING: Profiler: Unkown configuration parameter: " << argv[i] << endl;
      assert(false);
    }
  }

  m_address_profiler_ptr = new AddressProfiler;
  m_address_profiler_ptr -> setHotLines(m_hot_lines);
  m_address_profiler_ptr -> setAllInstructions(m_all_instructions);

  if (m_all_instructions) {
    m_inst_profiler_ptr = new AddressProfiler;
    m_inst_profiler_ptr -> setHotLines(m_hot_lines);
    m_inst_profiler_ptr -> setAllInstructions(m_all_instructions);
  }
}

void Profiler::wakeup()
{
  // FIXME - avoid the repeated code

  Vector<integer_t> perProcInstructionCount;
  perProcInstructionCount.setSize(RubySystem::getNumberOfSequencers());

  Vector<integer_t> perProcCycleCount;
  perProcCycleCount.setSize(RubySystem::getNumberOfSequencers());

  for(int i=0; i < RubySystem::getNumberOfSequencers(); i++) {
    perProcInstructionCount[i] = g_system_ptr->getInstructionCount(i) - m_instructions_executed_at_start[i] + 1;
    perProcCycleCount[i] = g_system_ptr->getCycleCount(i) - m_cycles_executed_at_start[i] + 1;
    // The +1 allows us to avoid division by zero
  }

  integer_t total_misses = m_perProcTotalMisses.sum();
  integer_t instruction_executed = perProcInstructionCount.sum();
  integer_t simics_cycles_executed = perProcCycleCount.sum();
  integer_t transactions_started = m_perProcStartTransaction.sum();
  integer_t transactions_ended = m_perProcEndTransaction.sum();

  (*m_periodic_output_file_ptr) << "ruby_cycles: " << g_eventQueue_ptr->getTime()-m_ruby_start << endl;
  (*m_periodic_output_file_ptr) << "total_misses: " << total_misses << " " << m_perProcTotalMisses << endl;
  (*m_periodic_output_file_ptr) << "instruction_executed: " << instruction_executed << " " << perProcInstructionCount << endl;
  (*m_periodic_output_file_ptr) << "simics_cycles_executed: " << simics_cycles_executed << " " << perProcCycleCount << endl;
  (*m_periodic_output_file_ptr) << "transactions_started: " << transactions_started << " " << m_perProcStartTransaction << endl;
  (*m_periodic_output_file_ptr) << "transactions_ended: " << transactions_ended << " " << m_perProcEndTransaction << endl;
  (*m_periodic_output_file_ptr) << "L1TBE_usage: " << m_L1tbeProfile << endl;
  (*m_periodic_output_file_ptr) << "L2TBE_usage: " << m_L2tbeProfile << endl;
  (*m_periodic_output_file_ptr) << "mbytes_resident: " << process_memory_resident() << endl;
  (*m_periodic_output_file_ptr) << "mbytes_total: " << process_memory_total() << endl;
  if (process_memory_total() > 0) {
    (*m_periodic_output_file_ptr) << "resident_ratio: " << process_memory_resident()/process_memory_total() << endl;
  }
  (*m_periodic_output_file_ptr) << "miss_latency: " << m_allMissLatencyHistogram << endl;

  *m_periodic_output_file_ptr << endl;

  if (m_all_instructions) {
    m_inst_profiler_ptr->printStats(*m_periodic_output_file_ptr);
  }

  //g_system_ptr->getNetwork()->printStats(*m_periodic_output_file_ptr);
  g_eventQueue_ptr->scheduleEvent(this, m_stats_period);
}

void Profiler::setPeriodicStatsFile(const string& filename)
{
  cout << "Recording periodic statistics to file '" << filename << "' every "
       << m_stats_period << " Ruby cycles" << endl;

  if (m_periodic_output_file_ptr != &cerr) {
    delete m_periodic_output_file_ptr;
  }

  m_periodic_output_file_ptr = new ofstream(filename.c_str());
  g_eventQueue_ptr->scheduleEvent(this, 1);
}

void Profiler::setPeriodicStatsInterval(integer_t period)
{
  cout << "Recording periodic statistics every " << m_stats_period << " Ruby cycles" << endl;
  m_stats_period = period;
  g_eventQueue_ptr->scheduleEvent(this, 1);
}

void Profiler::printConfig(ostream& out) const
{
  out << endl;
  out << "Profiler Configuration" << endl;
  out << "----------------------" << endl;
  out << "periodic_stats_period: " << m_stats_period << endl;
}

void Profiler::print(ostream& out) const
{
  out << "[Profiler]";
}

void Profiler::printStats(ostream& out, bool short_stats)
{
  out << endl;
  if (short_stats) {
    out << "SHORT ";
  }
  out << "Profiler Stats" << endl;
  out << "--------------" << endl;

  time_t real_time_current = time(NULL);
  double seconds = difftime(real_time_current, m_real_time_start_time);
  double minutes = seconds/60.0;
  double hours = minutes/60.0;
  double days = hours/24.0;
  Time ruby_cycles = g_eventQueue_ptr->getTime()-m_ruby_start;

  if (!short_stats) {
    out << "Elapsed_time_in_seconds: " << seconds << endl;
    out << "Elapsed_time_in_minutes: " << minutes << endl;
    out << "Elapsed_time_in_hours: " << hours << endl;
    out << "Elapsed_time_in_days: " << days << endl;
    out << endl;
  }

  // print the virtual runtimes as well
  struct tms vtime;
  times(&vtime);
  seconds = (vtime.tms_utime + vtime.tms_stime) / 100.0;
  minutes = seconds / 60.0;
  hours = minutes / 60.0;
  days = hours / 24.0;
  out << "Virtual_time_in_seconds: " << seconds << endl;
  out << "Virtual_time_in_minutes: " << minutes << endl;
  out << "Virtual_time_in_hours:   " << hours << endl;
  out << "Virtual_time_in_days:    " << hours << endl;
  out << endl;

  out << "Ruby_current_time: " << g_eventQueue_ptr->getTime() << endl;
  out << "Ruby_start_time: " << m_ruby_start << endl;
  out << "Ruby_cycles: " << ruby_cycles << endl;
  out << endl;

  if (!short_stats) {
    out << "mbytes_resident: " << process_memory_resident() << endl;
    out << "mbytes_total: " << process_memory_total() << endl;
    if (process_memory_total() > 0) {
      out << "resident_ratio: " << process_memory_resident()/process_memory_total() << endl;
    }
    out << endl;

    if(m_num_BA_broadcasts + m_num_BA_unicasts != 0){
      out << endl;
      out << "Broadcast_percent: " << (float)m_num_BA_broadcasts/(m_num_BA_broadcasts+m_num_BA_unicasts) << endl;
    }
  }

  Vector<integer_t> perProcInstructionCount;
  Vector<integer_t> perProcCycleCount;
  Vector<double> perProcCPI;
  Vector<double> perProcMissesPerInsn;
  Vector<double> perProcInsnPerTrans;
  Vector<double> perProcCyclesPerTrans;
  Vector<double> perProcMissesPerTrans;

  perProcInstructionCount.setSize(RubySystem::getNumberOfSequencers());
  perProcCycleCount.setSize(RubySystem::getNumberOfSequencers());
  perProcCPI.setSize(RubySystem::getNumberOfSequencers());
  perProcMissesPerInsn.setSize(RubySystem::getNumberOfSequencers());

  perProcInsnPerTrans.setSize(RubySystem::getNumberOfSequencers());
  perProcCyclesPerTrans.setSize(RubySystem::getNumberOfSequencers());
  perProcMissesPerTrans.setSize(RubySystem::getNumberOfSequencers());

  for(int i=0; i < RubySystem::getNumberOfSequencers(); i++) {
    perProcInstructionCount[i] = g_system_ptr->getInstructionCount(i) - m_instructions_executed_at_start[i] + 1;
    perProcCycleCount[i] = g_system_ptr->getCycleCount(i) - m_cycles_executed_at_start[i] + 1;
    // The +1 allows us to avoid division by zero
    perProcCPI[i] = double(ruby_cycles)/perProcInstructionCount[i];
    perProcMissesPerInsn[i] = 1000.0 * (double(m_perProcTotalMisses[i]) / double(perProcInstructionCount[i]));

    int trans = m_perProcEndTransaction[i];
    if (trans == 0) {
      perProcInsnPerTrans[i] = 0;
      perProcCyclesPerTrans[i] = 0;
      perProcMissesPerTrans[i] = 0;
    } else {
      perProcInsnPerTrans[i] = perProcInstructionCount[i] / double(trans);
      perProcCyclesPerTrans[i] = ruby_cycles / double(trans);
      perProcMissesPerTrans[i] = m_perProcTotalMisses[i] / double(trans);
    }
  }

  integer_t total_misses = m_perProcTotalMisses.sum();
  integer_t user_misses = m_perProcUserMisses.sum();
  integer_t supervisor_misses = m_perProcSupervisorMisses.sum();
  integer_t instruction_executed = perProcInstructionCount.sum();
  integer_t simics_cycles_executed = perProcCycleCount.sum();
  integer_t transactions_started = m_perProcStartTransaction.sum();
  integer_t transactions_ended = m_perProcEndTransaction.sum();

  double instructions_per_transaction = (transactions_ended != 0) ? double(instruction_executed) / double(transactions_ended) : 0;
  double cycles_per_transaction = (transactions_ended != 0) ? (RubySystem::getNumberOfSequencers() * double(ruby_cycles)) / double(transactions_ended) : 0;
  double misses_per_transaction = (transactions_ended != 0) ? double(total_misses) / double(transactions_ended) : 0;

  out << "Total_misses: " << total_misses << endl;
  out << "total_misses: " << total_misses << " " << m_perProcTotalMisses << endl;
  out << "user_misses: " << user_misses << " " << m_perProcUserMisses << endl;
  out << "supervisor_misses: " << supervisor_misses << " " << m_perProcSupervisorMisses << endl;
  out << endl;
  out << "instruction_executed: " << instruction_executed << " " << perProcInstructionCount << endl;
  out << "ruby_cycles_executed: " << simics_cycles_executed << " " << perProcCycleCount << endl;
  out << "cycles_per_instruction: " << (RubySystem::getNumberOfSequencers()*double(ruby_cycles))/double(instruction_executed) << " " << perProcCPI << endl;
  out << "misses_per_thousand_instructions: " << 1000.0 * (double(total_misses) / double(instruction_executed)) << " " << perProcMissesPerInsn << endl;
  out << endl;
  out << "transactions_started: " << transactions_started << " " << m_perProcStartTransaction << endl;
  out << "transactions_ended: " << transactions_ended << " " << m_perProcEndTransaction << endl;
  out << "instructions_per_transaction: " << instructions_per_transaction << " " << perProcInsnPerTrans << endl;
  out << "cycles_per_transaction: " << cycles_per_transaction  << " " << perProcCyclesPerTrans << endl;
  out << "misses_per_transaction: " << misses_per_transaction << " " << perProcMissesPerTrans << endl;

  out << endl;

  m_L1D_cache_profiler_ptr->printStats(out);
  m_L1I_cache_profiler_ptr->printStats(out);
  m_L2_cache_profiler_ptr->printStats(out);

  out << endl;

  vector<string>::iterator it;

  for ( it=m_memory_control_names.begin() ; it < m_memory_control_names.end(); it++ ){
    long long int m_memReq = m_memory_control_profilers[(*it).c_str()] -> m_memReq;
    long long int m_memRefresh = m_memory_control_profilers[(*it).c_str()] -> m_memRefresh;
    long long int m_memInputQ = m_memory_control_profilers[(*it).c_str()] -> m_memInputQ;
    long long int m_memBankQ = m_memory_control_profilers[(*it).c_str()] -> m_memBankQ;
    long long int m_memWaitCycles = m_memory_control_profilers[(*it).c_str()] -> m_memWaitCycles;
    long long int m_memRead = m_memory_control_profilers[(*it).c_str()] -> m_memRead;
    long long int m_memWrite = m_memory_control_profilers[(*it).c_str()] -> m_memWrite;
    long long int m_memBankBusy = m_memory_control_profilers[(*it).c_str()] -> m_memBankBusy;
    long long int m_memRandBusy = m_memory_control_profilers[(*it).c_str()] -> m_memRandBusy;
    long long int m_memNotOld = m_memory_control_profilers[(*it).c_str()] -> m_memNotOld;
    long long int m_memArbWait = m_memory_control_profilers[(*it).c_str()] -> m_memArbWait;
    long long int m_memBusBusy = m_memory_control_profilers[(*it).c_str()] -> m_memBusBusy;
    long long int m_memTfawBusy = m_memory_control_profilers[(*it).c_str()] -> m_memTfawBusy;
    long long int m_memReadWriteBusy = m_memory_control_profilers[(*it).c_str()] -> m_memReadWriteBusy;
    long long int m_memDataBusBusy = m_memory_control_profilers[(*it).c_str()] -> m_memDataBusBusy;
    Vector<long long int> m_memBankCount = m_memory_control_profilers[(*it).c_str()] -> m_memBankCount;

    if (m_memReq || m_memRefresh) {    // if there's a memory controller at all
      long long int total_stalls = m_memInputQ + m_memBankQ + m_memWaitCycles;
      double stallsPerReq = total_stalls * 1.0 / m_memReq;
      out << "Memory control:" << endl;
      out << "  memory_total_requests: " << m_memReq << endl;  // does not include refreshes
      out << "  memory_reads: " << m_memRead << endl;
      out << "  memory_writes: " << m_memWrite << endl;
      out << "  memory_refreshes: " << m_memRefresh << endl;
      out << "  memory_total_request_delays: " << total_stalls << endl;
      out << "  memory_delays_per_request: " << stallsPerReq << endl;
      out << "  memory_delays_in_input_queue: " << m_memInputQ << endl;
      out << "  memory_delays_behind_head_of_bank_queue: " << m_memBankQ << endl;
      out << "  memory_delays_stalled_at_head_of_bank_queue: " << m_memWaitCycles << endl;
      // Note:  The following "memory stalls" entries are a breakdown of the
      // cycles which already showed up in m_memWaitCycles.  The order is
      // significant; it is the priority of attributing the cycles.
      // For example, bank_busy is before arbitration because if the bank was
      // busy, we didn't even check arbitration.
      // Note:  "not old enough" means that since we grouped waiting heads-of-queues
      // into batches to avoid starvation, a request in a newer batch
      // didn't try to arbitrate yet because there are older requests waiting.
      out << "  memory_stalls_for_bank_busy: " << m_memBankBusy << endl;
      out << "  memory_stalls_for_random_busy: " << m_memRandBusy << endl;
      out << "  memory_stalls_for_anti_starvation: " << m_memNotOld << endl;
      out << "  memory_stalls_for_arbitration: " << m_memArbWait << endl;
      out << "  memory_stalls_for_bus: " << m_memBusBusy << endl;
      out << "  memory_stalls_for_tfaw: " << m_memTfawBusy << endl;
      out << "  memory_stalls_for_read_write_turnaround: " << m_memReadWriteBusy << endl;
      out << "  memory_stalls_for_read_read_turnaround: " << m_memDataBusBusy << endl;
      out << "  accesses_per_bank: ";
      for (int bank=0; bank < m_memBankCount.size(); bank++) {
        out << m_memBankCount[bank] << "  ";
        //if ((bank % 8) == 7) out << "                     " << endl;
      }
      out << endl;
      out << endl;
    }
  }
  if (!short_stats) {
    out << "Busy Controller Counts:" << endl;
    for(int i=0; i < MachineType_NUM; i++) {
      for(int j=0; j < MachineType_base_count((MachineType)i); j++) {
        MachineID machID;
        machID.type = (MachineType)i;
        machID.num = j;
        out << machID << ":" << m_busyControllerCount[i][j] << "  ";
        if ((j+1)%8 == 0) {
          out << endl;
        }
      }
      out << endl;
    }
    out << endl;

    out << "Busy Bank Count:" << m_busyBankCount << endl;
    out << endl;

    out << "L1TBE_usage: " << m_L1tbeProfile << endl;
    out << "L2TBE_usage: " << m_L2tbeProfile << endl;
    out << "StopTable_usage: " << m_stopTableProfile << endl;
    out << "sequencer_requests_outstanding: " << m_sequencer_requests << endl;
    out << "store_buffer_size: " << m_store_buffer_size << endl;
    out << "unique_blocks_in_store_buffer: " << m_store_buffer_blocks << endl;
    out << endl;
  }

  if (!short_stats) {
    out << "All Non-Zero Cycle Demand Cache Accesses" << endl;
    out << "----------------------------------------" << endl;
    out << "miss_latency: " << m_allMissLatencyHistogram << endl;
    for(int i=0; i<m_missLatencyHistograms.size(); i++) {
      if (m_missLatencyHistograms[i].size() > 0) {
        out << "miss_latency_" << RubyRequestType(i) << ": " << m_missLatencyHistograms[i] << endl;
      }
    }
    for(int i=0; i<m_machLatencyHistograms.size(); i++) {
      if (m_machLatencyHistograms[i].size() > 0) {
        out << "miss_latency_" << GenericMachineType(i) << ": " << m_machLatencyHistograms[i] << endl;
      }
    }
    out << "miss_latency_L2Miss: " << m_L2MissLatencyHistogram << endl;

    out << endl;

    out << "All Non-Zero Cycle SW Prefetch Requests" << endl;
    out << "------------------------------------" << endl;
    out << "prefetch_latency: " << m_allSWPrefetchLatencyHistogram << endl;
    for(int i=0; i<m_SWPrefetchLatencyHistograms.size(); i++) {
      if (m_SWPrefetchLatencyHistograms[i].size() > 0) {
        out << "prefetch_latency_" << CacheRequestType(i) << ": " << m_SWPrefetchLatencyHistograms[i] << endl;
      }
    }
    for(int i=0; i<m_SWPrefetchMachLatencyHistograms.size(); i++) {
      if (m_SWPrefetchMachLatencyHistograms[i].size() > 0) {
        out << "prefetch_latency_" << GenericMachineType(i) << ": " << m_SWPrefetchMachLatencyHistograms[i] << endl;
      }
    }
    out << "prefetch_latency_L2Miss:" << m_SWPrefetchL2MissLatencyHistogram << endl;

    out << "multicast_retries: " << m_multicast_retry_histogram << endl;
    out << "gets_mask_prediction_count: " << m_gets_mask_prediction << endl;
    out << "getx_mask_prediction_count: " << m_getx_mask_prediction << endl;
    out << "explicit_training_mask: " << m_explicit_training_mask << endl;
    out << endl;

    if (m_all_sharing_histogram.size() > 0) {
      out << "all_sharing: " << m_all_sharing_histogram << endl;
      out << "read_sharing: " << m_read_sharing_histogram << endl;
      out << "write_sharing: " << m_write_sharing_histogram << endl;

      out << "all_sharing_percent: "; m_all_sharing_histogram.printPercent(out); out << endl;
      out << "read_sharing_percent: "; m_read_sharing_histogram.printPercent(out); out << endl;
      out << "write_sharing_percent: "; m_write_sharing_histogram.printPercent(out); out << endl;

      int64 total_miss = m_cache_to_cache +  m_memory_to_cache;
      out << "all_misses: " << total_miss << endl;
      out << "cache_to_cache_misses: " << m_cache_to_cache << endl;
      out << "memory_to_cache_misses: " << m_memory_to_cache << endl;
      out << "cache_to_cache_percent: " << 100.0 * (double(m_cache_to_cache) / double(total_miss)) << endl;
      out << "memory_to_cache_percent: " << 100.0 * (double(m_memory_to_cache) / double(total_miss)) << endl;
      out << endl;
    }

    if (m_conflicting_histogram.size() > 0) {
      out << "conflicting_histogram: " << m_conflicting_histogram << endl;
      out << "conflicting_histogram_percent: "; m_conflicting_histogram.printPercent(out); out << endl;
      out << endl;
    }

    if (m_outstanding_requests.size() > 0) {
      out << "outstanding_requests: "; m_outstanding_requests.printPercent(out); out << endl;
      if (m_outstanding_persistent_requests.size() > 0) {
        out << "outstanding_persistent_requests: "; m_outstanding_persistent_requests.printPercent(out); out << endl;
      }
      out << endl;
    }
  }

  if (!short_stats) {
    out << "Request vs. RubySystem State Profile" << endl;
    out << "--------------------------------" << endl;
    out << endl;

    Vector<string> requestProfileKeys = m_requestProfileMap_ptr->keys();
    requestProfileKeys.sortVector();

    for(int i=0; i<requestProfileKeys.size(); i++) {
      int temp_int = m_requestProfileMap_ptr->lookup(requestProfileKeys[i]);
      double percent = (100.0*double(temp_int))/double(m_requests);
      while (requestProfileKeys[i] != "") {
        out << setw(10) << string_split(requestProfileKeys[i], ':');
      }
      out << setw(11) << temp_int;
      out << setw(14) << percent << endl;
    }
    out << endl;

    out << "filter_action: " << m_filter_action_histogram << endl;

    if (!m_all_instructions) {
      m_address_profiler_ptr->printStats(out);
    }

    if (m_all_instructions) {
      m_inst_profiler_ptr->printStats(out);
    }

    out << endl;
    out << "Message Delayed Cycles" << endl;
    out << "----------------------" << endl;
    out << "Total_delay_cycles: " <<   m_delayedCyclesHistogram << endl;
    out << "Total_nonPF_delay_cycles: " << m_delayedCyclesNonPFHistogram << endl;
    for (int i = 0; i < m_delayedCyclesVCHistograms.size(); i++) {
      out << "  virtual_network_" << i << "_delay_cycles: " << m_delayedCyclesVCHistograms[i] << endl;
    }

    printResourceUsage(out);
  }

}

void Profiler::printResourceUsage(ostream& out) const
{
  out << endl;
  out << "Resource Usage" << endl;
  out << "--------------" << endl;

  integer_t pagesize = getpagesize(); // page size in bytes
  out << "page_size: " << pagesize << endl;

  rusage usage;
  getrusage (RUSAGE_SELF, &usage);

  out << "user_time: " << usage.ru_utime.tv_sec << endl;
  out << "system_time: " << usage.ru_stime.tv_sec << endl;
  out << "page_reclaims: " << usage.ru_minflt << endl;
  out << "page_faults: " << usage.ru_majflt << endl;
  out << "swaps: " << usage.ru_nswap << endl;
  out << "block_inputs: " << usage.ru_inblock << endl;
  out << "block_outputs: " << usage.ru_oublock << endl;
}

void Profiler::clearStats()
{
  m_num_BA_unicasts = 0;
  m_num_BA_broadcasts = 0;

  m_ruby_start = g_eventQueue_ptr->getTime();

  m_instructions_executed_at_start.setSize(RubySystem::getNumberOfSequencers());
  m_cycles_executed_at_start.setSize(RubySystem::getNumberOfSequencers());
  for (int i=0; i < RubySystem::getNumberOfSequencers(); i++) {
    if (g_system_ptr == NULL) {
      m_instructions_executed_at_start[i] = 0;
      m_cycles_executed_at_start[i] = 0;
    } else {
      m_instructions_executed_at_start[i] = g_system_ptr->getInstructionCount(i);
      m_cycles_executed_at_start[i] = g_system_ptr->getCycleCount(i);
    }
  }

  m_perProcTotalMisses.setSize(RubySystem::getNumberOfSequencers());
  m_perProcUserMisses.setSize(RubySystem::getNumberOfSequencers());
  m_perProcSupervisorMisses.setSize(RubySystem::getNumberOfSequencers());
  m_perProcStartTransaction.setSize(RubySystem::getNumberOfSequencers());
  m_perProcEndTransaction.setSize(RubySystem::getNumberOfSequencers());

  for(int i=0; i < RubySystem::getNumberOfSequencers(); i++) {
    m_perProcTotalMisses[i] = 0;
    m_perProcUserMisses[i] = 0;
    m_perProcSupervisorMisses[i] = 0;
    m_perProcStartTransaction[i] = 0;
    m_perProcEndTransaction[i] = 0;
  }

  m_busyControllerCount.setSize(MachineType_NUM); // all machines
  for(int i=0; i < MachineType_NUM; i++) {
    m_busyControllerCount[i].setSize(MachineType_base_count((MachineType)i));
    for(int j=0; j < MachineType_base_count((MachineType)i); j++) {
      m_busyControllerCount[i][j] = 0;
    }
  }
  m_busyBankCount = 0;

  m_delayedCyclesHistogram.clear();
  m_delayedCyclesNonPFHistogram.clear();
  m_delayedCyclesVCHistograms.setSize(RubySystem::getNetwork()->getNumberOfVirtualNetworks());
  for (int i = 0; i < RubySystem::getNetwork()->getNumberOfVirtualNetworks(); i++) {
    m_delayedCyclesVCHistograms[i].clear();
  }

  m_gets_mask_prediction.clear();
  m_getx_mask_prediction.clear();
  m_explicit_training_mask.clear();

  m_missLatencyHistograms.setSize(CacheRequestType_NUM);
  for(int i=0; i<m_missLatencyHistograms.size(); i++) {
    m_missLatencyHistograms[i].clear(200);
  }
  m_machLatencyHistograms.setSize(GenericMachineType_NUM+1);
  for(int i=0; i<m_machLatencyHistograms.size(); i++) {
    m_machLatencyHistograms[i].clear(200);
  }
  m_allMissLatencyHistogram.clear(200);
  m_L2MissLatencyHistogram.clear(200);

  m_SWPrefetchLatencyHistograms.setSize(CacheRequestType_NUM);
  for(int i=0; i<m_SWPrefetchLatencyHistograms.size(); i++) {
    m_SWPrefetchLatencyHistograms[i].clear(200);
  }
  m_SWPrefetchMachLatencyHistograms.setSize(GenericMachineType_NUM+1);
  for(int i=0; i<m_SWPrefetchMachLatencyHistograms.size(); i++) {
    m_SWPrefetchMachLatencyHistograms[i].clear(200);
  }
  m_allSWPrefetchLatencyHistogram.clear(200);
  m_SWPrefetchL2MissLatencyHistogram.clear(200);

  m_multicast_retry_histogram.clear();

  m_L1tbeProfile.clear();
  m_L2tbeProfile.clear();
  m_stopTableProfile.clear();
  m_filter_action_histogram.clear();

  m_sequencer_requests.clear();
  m_store_buffer_size.clear();
  m_store_buffer_blocks.clear();
  m_read_sharing_histogram.clear();
  m_write_sharing_histogram.clear();
  m_all_sharing_histogram.clear();
  m_cache_to_cache = 0;
  m_memory_to_cache = 0;

  m_predictions = 0;
  m_predictionOpportunities = 0;
  m_goodPredictions = 0;

  // clear HashMaps
  m_requestProfileMap_ptr->clear();

  // count requests profiled
  m_requests = 0;

  // Conflicting requests
  m_conflicting_map_ptr->clear();
  m_conflicting_histogram.clear();

  m_outstanding_requests.clear();
  m_outstanding_persistent_requests.clear();

  m_L1D_cache_profiler_ptr->clearStats();
  m_L1I_cache_profiler_ptr->clearStats();
  m_L2_cache_profiler_ptr->clearStats();

  // for MemoryControl:
/*
  m_memReq = 0;
  m_memBankBusy = 0;
  m_memBusBusy = 0;
  m_memTfawBusy = 0;
  m_memReadWriteBusy = 0;
  m_memDataBusBusy = 0;
  m_memRefresh = 0;
  m_memRead = 0;
  m_memWrite = 0;
  m_memWaitCycles = 0;
  m_memInputQ = 0;
  m_memBankQ = 0;
  m_memArbWait = 0;
  m_memRandBusy = 0;
  m_memNotOld = 0;

  for (int bank=0; bank < m_memBankCount.size(); bank++) {
    m_memBankCount[bank] = 0;
  }
*/
//added by SS
  vector<string>::iterator it;

  for ( it=m_memory_control_names.begin() ; it < m_memory_control_names.end(); it++ ){
    m_memory_control_profilers[(*it).c_str()] -> m_memReq = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memBankBusy = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memBusBusy = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memTfawBusy = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memReadWriteBusy = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memDataBusBusy = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memRefresh = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memRead = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memWrite = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memWaitCycles = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memInputQ = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memBankQ = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memArbWait = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memRandBusy = 0;
    m_memory_control_profilers[(*it).c_str()] -> m_memNotOld = 0;

    for (int bank=0; bank < m_memory_control_profilers[(*it).c_str()] -> m_memBankCount.size(); bank++) {
        m_memory_control_profilers[(*it).c_str()] -> m_memBankCount[bank] = 0;
    }
  }
  // Flush the prefetches through the system - used so that there are no outstanding requests after stats are cleared
  //g_eventQueue_ptr->triggerAllEvents();

  // update the start time
  m_ruby_start = g_eventQueue_ptr->getTime();
}

void Profiler::addPrimaryStatSample(const CacheMsg& msg, NodeID id)
{
  if (Protocol::m_TwoLevelCache) {
    if (msg.getType() == CacheRequestType_IFETCH) {
      addL1IStatSample(msg, id);
    } else {
      addL1DStatSample(msg, id);
    }
    // profile the address after an L1 miss (outside of the processor for CMP)
    if (Protocol::m_CMP) {
      addAddressTraceSample(msg, id);
    }
  } else {
    addL2StatSample(CacheRequestType_to_GenericRequestType(msg.getType()),
                    msg.getAccessMode(), msg.getSize(), msg.getPrefetch(), id);
    addAddressTraceSample(msg, id);
  }
}

void Profiler::profileConflictingRequests(const Address& addr)
{
  assert(addr == line_address(addr));
  Time last_time = m_ruby_start;
  if (m_conflicting_map_ptr->exist(addr)) {
    Time last_time = m_conflicting_map_ptr->lookup(addr);
  }
  Time current_time = g_eventQueue_ptr->getTime();
  assert (current_time - last_time > 0);
  m_conflicting_histogram.add(current_time - last_time);
  m_conflicting_map_ptr->add(addr, current_time);
}

void Profiler::addSecondaryStatSample(CacheRequestType requestType, AccessModeType type, int msgSize, PrefetchBit pfBit, NodeID id)
{
  addSecondaryStatSample(CacheRequestType_to_GenericRequestType(requestType), type, msgSize, pfBit, id);
}

void Profiler::addSecondaryStatSample(GenericRequestType requestType, AccessModeType type, int msgSize, PrefetchBit pfBit, NodeID id)
{
  addL2StatSample(requestType, type, msgSize, pfBit, id);
}

void Profiler::addL2StatSample(GenericRequestType requestType, AccessModeType type, int msgSize, PrefetchBit pfBit, NodeID id)
{
  m_perProcTotalMisses[id]++;
  if (type == AccessModeType_SupervisorMode) {
    m_perProcSupervisorMisses[id]++;
  } else {
    m_perProcUserMisses[id]++;
  }
  m_L2_cache_profiler_ptr->addStatSample(requestType, type, msgSize, pfBit);
}

void Profiler::addL1DStatSample(const CacheMsg& msg, NodeID id)
{
  m_L1D_cache_profiler_ptr->addStatSample(CacheRequestType_to_GenericRequestType(msg.getType()),
                                          msg.getAccessMode(), msg.getSize(), msg.getPrefetch());
}

void Profiler::addL1IStatSample(const CacheMsg& msg, NodeID id)
{
  m_L1I_cache_profiler_ptr->addStatSample(CacheRequestType_to_GenericRequestType(msg.getType()),
                                          msg.getAccessMode(), msg.getSize(), msg.getPrefetch());
}

void Profiler::addAddressTraceSample(const CacheMsg& msg, NodeID id)
{
  if (msg.getType() != CacheRequestType_IFETCH) {

    // Note: The following line should be commented out if you want to
    // use the special profiling that is part of the GS320 protocol

    // NOTE: Unless PROFILE_HOT_LINES or RubyConfig::getProfileAllInstructions() are enabled, nothing will be profiled by the AddressProfiler
    m_address_profiler_ptr->addTraceSample(msg.getLineAddress(), msg.getProgramCounter(), msg.getType(), msg.getAccessMode(), id, false);
  }
}

void Profiler::profileSharing(const Address& addr, AccessType type, NodeID requestor, const Set& sharers, const Set& owner)
{
  Set set_contacted(owner);
  if (type == AccessType_Write) {
    set_contacted.addSet(sharers);
  }
  set_contacted.remove(requestor);
  int number_contacted = set_contacted.count();

  if (type == AccessType_Write) {
    m_write_sharing_histogram.add(number_contacted);
  } else {
    m_read_sharing_histogram.add(number_contacted);
  }
  m_all_sharing_histogram.add(number_contacted);

  if (number_contacted == 0) {
    m_memory_to_cache++;
  } else {
    m_cache_to_cache++;
  }

}

void Profiler::profileMsgDelay(int virtualNetwork, int delayCycles) {
  assert(virtualNetwork < m_delayedCyclesVCHistograms.size());
  m_delayedCyclesHistogram.add(delayCycles);
  m_delayedCyclesVCHistograms[virtualNetwork].add(delayCycles);
  if (virtualNetwork != 0) {
    m_delayedCyclesNonPFHistogram.add(delayCycles);
  }
}

// profiles original cache requests including PUTs
void Profiler::profileRequest(const string& requestStr)
{
  m_requests++;

  if (m_requestProfileMap_ptr->exist(requestStr)) {
    (m_requestProfileMap_ptr->lookup(requestStr))++;
  } else {
    m_requestProfileMap_ptr->add(requestStr, 1);
  }
}

void Profiler::recordPrediction(bool wasGood, bool wasPredicted)
{
  m_predictionOpportunities++;
  if(wasPredicted){
    m_predictions++;
    if(wasGood){
      m_goodPredictions++;
    }
  }
}

void Profiler::profileFilterAction(int action)
{
  m_filter_action_histogram.add(action);
}

void Profiler::profileMulticastRetry(const Address& addr, int count)
{
  m_multicast_retry_histogram.add(count);
}

void Profiler::startTransaction(int cpu)
{
  m_perProcStartTransaction[cpu]++;
}

void Profiler::endTransaction(int cpu)
{
  m_perProcEndTransaction[cpu]++;
}

void Profiler::controllerBusy(MachineID machID)
{
  m_busyControllerCount[(int)machID.type][(int)machID.num]++;
}

void Profiler::profilePFWait(Time waitTime)
{
  m_prefetchWaitHistogram.add(waitTime);
}

void Profiler::bankBusy()
{
  m_busyBankCount++;
}

// non-zero cycle demand request
void Profiler::missLatency(Time t, RubyRequestType type)
{
  m_allMissLatencyHistogram.add(t);
  m_missLatencyHistograms[type].add(t);
  /*
  m_machLatencyHistograms[respondingMach].add(t);
  if(respondingMach == GenericMachineType_Directory || respondingMach == GenericMachineType_NUM) {
    m_L2MissLatencyHistogram.add(t);
  }
  */
}

// non-zero cycle prefetch request
void Profiler::swPrefetchLatency(Time t, CacheRequestType type, GenericMachineType respondingMach)
{
  m_allSWPrefetchLatencyHistogram.add(t);
  m_SWPrefetchLatencyHistograms[type].add(t);
  m_SWPrefetchMachLatencyHistograms[respondingMach].add(t);
  if(respondingMach == GenericMachineType_Directory || respondingMach == GenericMachineType_NUM) {
    m_SWPrefetchL2MissLatencyHistogram.add(t);
  }
}

void Profiler::profileTransition(const string& component, NodeID version, Address addr,
                                 const string& state, const string& event,
                                 const string& next_state, const string& note)
{
  const int EVENT_SPACES = 20;
  const int ID_SPACES = 3;
  const int TIME_SPACES = 7;
  const int COMP_SPACES = 10;
  const int STATE_SPACES = 6;

  if ((g_debug_ptr->getDebugTime() > 0) &&
      (g_eventQueue_ptr->getTime() >= g_debug_ptr->getDebugTime())) {
    (* debug_cout_ptr).flags(ios::right);
    (* debug_cout_ptr) << setw(TIME_SPACES) << g_eventQueue_ptr->getTime() << " ";
    (* debug_cout_ptr) << setw(ID_SPACES) << version << " ";
    (* debug_cout_ptr) << setw(COMP_SPACES) << component;
    (* debug_cout_ptr) << setw(EVENT_SPACES) << event << " ";

    (* debug_cout_ptr).flags(ios::right);
    (* debug_cout_ptr) << setw(STATE_SPACES) << state;
    (* debug_cout_ptr) << ">";
    (* debug_cout_ptr).flags(ios::left);
    (* debug_cout_ptr) << setw(STATE_SPACES) << next_state;

    (* debug_cout_ptr) << " " << addr << " " << note;

    (* debug_cout_ptr) << endl;
  }
}

// Helper function
static double process_memory_total()
{
  const double MULTIPLIER = 4096.0/(1024.0*1024.0); // 4kB page size, 1024*1024 bytes per MB,
  ifstream proc_file;
  proc_file.open("/proc/self/statm");
  int total_size_in_pages = 0;
  int res_size_in_pages = 0;
  proc_file >> total_size_in_pages;
  proc_file >> res_size_in_pages;
  return double(total_size_in_pages)*MULTIPLIER; // size in megabytes
}

static double process_memory_resident()
{
  const double MULTIPLIER = 4096.0/(1024.0*1024.0); // 4kB page size, 1024*1024 bytes per MB,
  ifstream proc_file;
  proc_file.open("/proc/self/statm");
  int total_size_in_pages = 0;
  int res_size_in_pages = 0;
  proc_file >> total_size_in_pages;
  proc_file >> res_size_in_pages;
  return double(res_size_in_pages)*MULTIPLIER; // size in megabytes
}

void Profiler::profileGetXMaskPrediction(const Set& pred_set)
{
  m_getx_mask_prediction.add(pred_set.count());
}

void Profiler::profileGetSMaskPrediction(const Set& pred_set)
{
  m_gets_mask_prediction.add(pred_set.count());
}

void Profiler::profileTrainingMask(const Set& pred_set)
{
  m_explicit_training_mask.add(pred_set.count());
}

int64 Profiler::getTotalInstructionsExecuted() const
{
  int64 sum = 1;     // Starting at 1 allows us to avoid division by zero
  for(int i=0; i < RubySystem::getNumberOfSequencers(); i++) {
    sum += (g_system_ptr->getInstructionCount(i) - m_instructions_executed_at_start[i]);
  }
  return sum;
}

int64 Profiler::getTotalTransactionsExecuted() const
{
  int64 sum = m_perProcEndTransaction.sum();
  if (sum > 0) {
    return sum;
  } else {
    return 1;  // Avoid division by zero errors
  }
}


// The following case statement converts CacheRequestTypes to GenericRequestTypes
// allowing all profiling to be done with a single enum type instead of slow strings
GenericRequestType Profiler::CacheRequestType_to_GenericRequestType(const CacheRequestType& type) {
  switch (type) {
  case CacheRequestType_LD:
    return GenericRequestType_LD;
    break;
  case CacheRequestType_ST:
    return GenericRequestType_ST;
    break;
  case CacheRequestType_ATOMIC:
    return GenericRequestType_ATOMIC;
    break;
  case CacheRequestType_IFETCH:
    return GenericRequestType_IFETCH;
    break;
  case CacheRequestType_NULL:
    return GenericRequestType_NULL;
    break;
  default:
    ERROR_MSG("Unexpected cache request type");
  }
}

void Profiler::rubyWatch(int id){
  int rn_g1 = 0;//SIMICS_get_register_number(id, "g1");
  uint64 tr = 0;//SIMICS_read_register(id, rn_g1);
    Address watch_address = Address(tr);
    const int ID_SPACES = 3;
    const int TIME_SPACES = 7;

    (* debug_cout_ptr).flags(ios::right);
    (* debug_cout_ptr) << setw(TIME_SPACES) << g_eventQueue_ptr->getTime() << " ";
    (* debug_cout_ptr) << setw(ID_SPACES) << id << " "
                       << "RUBY WATCH "
                       << watch_address
                       << endl;

    if(!m_watch_address_list_ptr->exist(watch_address)){
      m_watch_address_list_ptr->add(watch_address, 1);
    }
}

bool Profiler::watchAddress(Address addr){
    if (m_watch_address_list_ptr->exist(addr))
      return true;
    else
      return false;
}

// For MemoryControl:
void Profiler::profileMemReq(string name, int bank) {
//  printf("name is %s", name.c_str());
  assert(m_memory_control_profilers.count(name) == 1);
  m_memory_control_profilers[name] -> m_memReq++;
  m_memory_control_profilers[name] -> m_memBankCount[bank]++;
}
void Profiler::profileMemBankBusy(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memBankBusy++; }
void Profiler::profileMemBusBusy(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memBusBusy++; }
void Profiler::profileMemReadWriteBusy(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memReadWriteBusy++; }
void Profiler::profileMemDataBusBusy(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memDataBusBusy++; }
void Profiler::profileMemTfawBusy(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memTfawBusy++; }
void Profiler::profileMemRefresh(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memRefresh++; }
void Profiler::profileMemRead(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memRead++; }
void Profiler::profileMemWrite(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memWrite++; }
void Profiler::profileMemWaitCycles(string name, int cycles) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memWaitCycles += cycles; }
void Profiler::profileMemInputQ(string name, int cycles) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memInputQ += cycles; }
void Profiler::profileMemBankQ(string name, int cycles) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memBankQ += cycles; }
void Profiler::profileMemArbWait(string name, int cycles) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memArbWait += cycles; }
void Profiler::profileMemRandBusy(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memRandBusy++; }
void Profiler::profileMemNotOld(string name) {   assert(m_memory_control_profilers.count(name) == 1); m_memory_control_profilers[name] -> m_memNotOld++; }