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-rw-r--r--src/mem/ruby/profiler/CacheProfiler.cc4
-rw-r--r--src/mem/ruby/profiler/Profiler.cc100
-rw-r--r--src/mem/ruby/profiler/Profiler.hh7
3 files changed, 2 insertions, 109 deletions
diff --git a/src/mem/ruby/profiler/CacheProfiler.cc b/src/mem/ruby/profiler/CacheProfiler.cc
index 474506734..50581fcf9 100644
--- a/src/mem/ruby/profiler/CacheProfiler.cc
+++ b/src/mem/ruby/profiler/CacheProfiler.cc
@@ -67,10 +67,6 @@ void CacheProfiler::printStats(ostream& out) const
out << description << "_total_prefetches: " << m_prefetches << endl;
out << description << "_total_sw_prefetches: " << m_sw_prefetches << endl;
out << description << "_total_hw_prefetches: " << m_hw_prefetches << endl;
-
- double trans_executed = double(g_system_ptr->getProfiler()->getTotalTransactionsExecuted());
-
- out << description << "_misses_per_transaction: " << double(m_misses) / trans_executed << endl;
out << endl;
int requests = 0;
diff --git a/src/mem/ruby/profiler/Profiler.cc b/src/mem/ruby/profiler/Profiler.cc
index 33425371f..365f6cf42 100644
--- a/src/mem/ruby/profiler/Profiler.cc
+++ b/src/mem/ruby/profiler/Profiler.cc
@@ -126,39 +126,10 @@ void Profiler::wakeup()
// The +1 allows us to avoid division by zero
}
- integer_t total_misses = m_perProcTotalMisses.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) << "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) << "mbytes_resident: "
<< process_memory_resident()
<< endl;
@@ -276,51 +247,14 @@ void Profiler::printStats(ostream& out, bool short_stats)
}
Vector<integer_t> perProcCycleCount;
- Vector<double> perProcCyclesPerTrans;
- Vector<double> perProcMissesPerTrans;
-
-
perProcCycleCount.setSize(m_num_of_sequencers);
- perProcCyclesPerTrans.setSize(m_num_of_sequencers);
- perProcMissesPerTrans.setSize(m_num_of_sequencers);
for(int i=0; i < m_num_of_sequencers; i++) {
perProcCycleCount[i] = g_system_ptr->getCycleCount(i) - m_cycles_executed_at_start[i] + 1;
// The +1 allows us to avoid division by zero
-
- int trans = m_perProcEndTransaction[i];
- if (trans == 0) {
- perProcCyclesPerTrans[i] = 0;
- perProcMissesPerTrans[i] = 0;
- } else {
- 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 simics_cycles_executed = perProcCycleCount.sum();
- integer_t transactions_started = m_perProcStartTransaction.sum();
- integer_t transactions_ended = m_perProcEndTransaction.sum();
-
- double cycles_per_transaction = (transactions_ended != 0) ? (m_num_of_sequencers * 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 << "ruby_cycles_executed: " << simics_cycles_executed << " " << perProcCycleCount << endl;
- out << endl;
- out << "transactions_started: " << transactions_started << " " << m_perProcStartTransaction << endl;
- out << "transactions_ended: " << transactions_ended << " " << m_perProcEndTransaction << endl;
- out << "cycles_per_transaction: " << cycles_per_transaction << " " << perProcCyclesPerTrans << endl;
- out << "misses_per_transaction: " << misses_per_transaction << " " << perProcMissesPerTrans << endl;
-
- out << endl;
+ out << "ruby_cycles_executed: " << perProcCycleCount << endl;
out << endl;
@@ -480,20 +414,6 @@ void Profiler::clearStats()
}
}
- m_perProcTotalMisses.setSize(m_num_of_sequencers);
- m_perProcUserMisses.setSize(m_num_of_sequencers);
- m_perProcSupervisorMisses.setSize(m_num_of_sequencers);
- m_perProcStartTransaction.setSize(m_num_of_sequencers);
- m_perProcEndTransaction.setSize(m_num_of_sequencers);
-
- for(int i=0; i < m_num_of_sequencers; 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));
@@ -610,16 +530,6 @@ void Profiler::profileRequest(const string& requestStr)
}
}
-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]++;
@@ -709,8 +619,7 @@ static double process_memory_resident()
}
void Profiler::rubyWatch(int id){
- //int rn_g1 = 0;//SIMICS_get_register_number(id, "g1");
- uint64 tr = 0;//SIMICS_read_register(id, rn_g1);
+ uint64 tr = 0;
Address watch_address = Address(tr);
const int ID_SPACES = 3;
const int TIME_SPACES = 7;
@@ -734,11 +643,6 @@ bool Profiler::watchAddress(Address addr){
return false;
}
-int64 Profiler::getTotalTransactionsExecuted() const {
- return m_perProcEndTransaction.sum();
-}
-
-
Profiler *
RubyProfilerParams::create()
{
diff --git a/src/mem/ruby/profiler/Profiler.hh b/src/mem/ruby/profiler/Profiler.hh
index b142e94a3..3ae1f5e31 100644
--- a/src/mem/ruby/profiler/Profiler.hh
+++ b/src/mem/ruby/profiler/Profiler.hh
@@ -137,8 +137,6 @@ public:
void print(ostream& out) const;
- int64 getTotalTransactionsExecuted() const;
-
void rubyWatch(int proc);
bool watchAddress(Address addr);
@@ -170,11 +168,6 @@ private:
Time m_ruby_start;
time_t m_real_time_start_time;
- Vector<integer_t> m_perProcTotalMisses;
- Vector<integer_t> m_perProcUserMisses;
- Vector<integer_t> m_perProcSupervisorMisses;
- Vector<integer_t> m_perProcStartTransaction;
- Vector<integer_t> m_perProcEndTransaction;
Vector < Vector < integer_t > > m_busyControllerCount;
integer_t m_busyBankCount;
Histogram m_multicast_retry_histogram;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 06:20:05 +0000