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ruby: remove several unused variables in Profiler

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This patch removes per processor cycle count, histogram for filter stats,
histogram for multicasts, histogram for prefetch wait, some function
prototypes that do not have definitions.
This commit is contained in:
Nilay Vaish 2013-06-09 07:30:00 -05:00
parent 27b321f2f7
commit d32ee94231
2 changed files with 0 additions and 40 deletions
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25
src/mem/ruby/profiler/Profiler.cc
View file

@ -265,18 +265,6 @@ Profiler::printStats(ostream& out, bool short_stats)
out << endl;
}
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
}
out << "ruby_cycles_executed: " << perProcCycleCount << endl;
out << endl;
if (!short_stats) {
out << "Busy Controller Counts:" << endl;
for (uint32_t i = 0; i < MachineType_NUM; i++) {
@ -403,8 +391,6 @@ Profiler::printStats(ostream& out, bool short_stats)
printRequestProfile(out);
out << "filter_action: " << m_filter_action_histogram << endl;
if (!m_all_instructions) {
m_address_profiler_ptr->printStats(out);
}
@ -447,11 +433,6 @@ Profiler::clearStats()
m_ruby_start = g_system_ptr->curCycle();
m_real_time_start_time = time(NULL);
m_cycles_executed_at_start.resize(m_num_of_sequencers);
for (int i = 0; i < m_num_of_sequencers; i++) {
m_cycles_executed_at_start[i] = g_system_ptr->curCycle();
}
m_busyBankCount = 0;
m_missLatencyHistograms.resize(RubyRequestType_NUM);
@ -543,12 +524,6 @@ Profiler::profileSharing(const Address& addr, AccessType type,
}
}
void
Profiler::profilePFWait(Cycles waitTime)
{
m_prefetchWaitHistogram.add(waitTime);
}
void
Profiler::bankBusy()
{

15
src/mem/ruby/profiler/Profiler.hh
View file

@ -108,12 +108,6 @@ class Profiler : public SimObject
m_average_latency_estimate.add(latency);
}
void recordPrediction(bool wasGood, bool wasPredicted);
void startTransaction(int cpu);
void endTransaction(int cpu);
void profilePFWait(Cycles waitTime);
void controllerBusy(MachineID machID);
void bankBusy();
@ -156,17 +150,10 @@ class Profiler : public SimObject
AddressProfiler* m_address_profiler_ptr;
AddressProfiler* m_inst_profiler_ptr;
std::vector<int64> m_instructions_executed_at_start;
std::vector<int64> m_cycles_executed_at_start;
Cycles m_ruby_start;
time_t m_real_time_start_time;
int64_t m_busyBankCount;
Histogram m_multicast_retry_histogram;
Histogram m_filter_action_histogram;
Histogram m_tbeProfile;
Histogram m_read_sharing_histogram;
Histogram m_write_sharing_histogram;
@ -174,8 +161,6 @@ class Profiler : public SimObject
int64 m_cache_to_cache;
int64 m_memory_to_cache;
Histogram m_prefetchWaitHistogram;
std::vector<Histogram> m_missLatencyHistograms;
std::vector<Histogram> m_machLatencyHistograms;
std::vector< std::vector<Histogram> > m_missMachLatencyHistograms;