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-rw-r--r--src/mem/ruby/profiler/Profiler.cc68
-rw-r--r--src/mem/ruby/profiler/Profiler.hh17
2 files changed, 1 insertions, 84 deletions
diff --git a/src/mem/ruby/profiler/Profiler.cc b/src/mem/ruby/profiler/Profiler.cc
index e9c2aed29..c608358f7 100644
--- a/src/mem/ruby/profiler/Profiler.cc
+++ b/src/mem/ruby/profiler/Profiler.cc
@@ -68,14 +68,11 @@ static double process_memory_total();
static double process_memory_resident();
Profiler::Profiler(const Params *p)
- : SimObject(p), m_event(this)
+ : SimObject(p)
{
m_inst_profiler_ptr = NULL;
m_address_profiler_ptr = NULL;
-
m_real_time_start_time = time(NULL); // Not reset in clearStats()
- m_stats_period = 1000000; // Default
- m_periodic_output_file_ptr = &cerr;
m_hot_lines = p->hot_lines;
m_all_instructions = p->all_instructions;
@@ -100,69 +97,6 @@ Profiler::Profiler(const Params *p)
Profiler::~Profiler()
{
- if (m_periodic_output_file_ptr != &cerr) {
- delete m_periodic_output_file_ptr;
- }
-}
-
-void
-Profiler::wakeup()
-{
- // FIXME - avoid the repeated code
-
- vector<int64_t> perProcCycleCount(m_num_of_sequencers);
-
- for (int i = 0; i < m_num_of_sequencers; i++) {
- perProcCycleCount[i] =
- g_system_ptr->curCycle() - m_cycles_executed_at_start[i] + 1;
- // The +1 allows us to avoid division by zero
- }
-
- ostream &out = *m_periodic_output_file_ptr;
-
- out << "ruby_cycles: " << g_system_ptr->curCycle()-m_ruby_start << endl
- << "mbytes_resident: " << process_memory_resident() << endl
- << "mbytes_total: " << process_memory_total() << endl;
-
- if (process_memory_total() > 0) {
- out << "resident_ratio: "
- << process_memory_resident() / process_memory_total() << endl;
- }
-
- out << "miss_latency: " << m_allMissLatencyHistogram << endl;
-
- out << endl;
-
- if (m_all_instructions) {
- m_inst_profiler_ptr->printStats(out);
- }
-
- //g_system_ptr->getNetwork()->printStats(out);
- schedule(m_event, g_system_ptr->clockEdge(Cycles(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());
- schedule(m_event, g_system_ptr->clockEdge(Cycles(1)));
-}
-
-void
-Profiler::setPeriodicStatsInterval(int64_t period)
-{
- cout << "Recording periodic statistics every " << m_stats_period
- << " Ruby cycles" << endl;
-
- m_stats_period = period;
- schedule(m_event, g_system_ptr->clockEdge(Cycles(1)));
}
void
diff --git a/src/mem/ruby/profiler/Profiler.hh b/src/mem/ruby/profiler/Profiler.hh
index 6bd9deee5..ce11f7a7b 100644
--- a/src/mem/ruby/profiler/Profiler.hh
+++ b/src/mem/ruby/profiler/Profiler.hh
@@ -159,9 +159,6 @@ class Profiler : public SimObject
std::vector<int64> m_instructions_executed_at_start;
std::vector<int64> m_cycles_executed_at_start;
- std::ostream* m_periodic_output_file_ptr;
- int64_t m_stats_period;
-
Cycles m_ruby_start;
time_t m_real_time_start_time;
@@ -208,20 +205,6 @@ class Profiler : public SimObject
bool m_all_instructions;
int m_num_of_sequencers;
-
- protected:
- class ProfileEvent : public Event
- {
- public:
- ProfileEvent(Profiler *_profiler)
- {
- profiler = _profiler;
- }
- private:
- void process() { profiler->wakeup(); }
- Profiler *profiler;
- };
- ProfileEvent m_event;
};
inline std::ostream&