#ifndef __MEM_RUBY_PROFILER_PROFILER_HH__
#define __MEM_RUBY_PROFILER_PROFILER_HH__
-#include <iostream>
#include <map>
#include <string>
#include <vector>
-#include "base/hashmap.hh"
+#include "base/callback.hh"
+#include "base/statistics.hh"
#include "mem/protocol/AccessType.hh"
-#include "mem/protocol/GenericMachineType.hh"
-#include "mem/protocol/GenericRequestType.hh"
#include "mem/protocol/PrefetchBit.hh"
#include "mem/protocol/RubyAccessMode.hh"
#include "mem/protocol/RubyRequestType.hh"
-#include "mem/ruby/common/Address.hh"
-#include "mem/ruby/common/Global.hh"
-#include "mem/ruby/common/Histogram.hh"
-#include "mem/ruby/common/Set.hh"
-#include "mem/ruby/system/MachineID.hh"
-#include "mem/ruby/system/MemoryControl.hh"
-#include "params/RubyProfiler.hh"
-#include "sim/sim_object.hh"
+#include "mem/ruby/common/MachineID.hh"
+#include "params/RubySystem.hh"
class RubyRequest;
class AddressProfiler;
-class Profiler : public SimObject
+class Profiler
{
public:
- typedef RubyProfilerParams Params;
- Profiler(const Params *);
+ Profiler(const RubySystemParams *params, RubySystem *rs);
~Profiler();
- void wakeup();
-
- void setPeriodicStatsFile(const std::string& filename);
- void setPeriodicStatsInterval(int64_t period);
+ RubySystem *m_ruby_system;
- void printStats(std::ostream& out, bool short_stats=false);
- void printShortStats(std::ostream& out) { printStats(out, true); }
- void printTraceStats(std::ostream& out) const;
- void clearStats();
- void printResourceUsage(std::ostream& out) const;
+ void wakeup();
+ void regStats(const std::string &name);
+ void collateStats();
AddressProfiler* getAddressProfiler() { return m_address_profiler_ptr; }
AddressProfiler* getInstructionProfiler() { return m_inst_profiler_ptr; }
void addAddressTraceSample(const RubyRequest& msg, NodeID id);
- void profileRequest(const std::string& requestStr);
- void profileSharing(const Address& addr, AccessType type,
- NodeID requestor, const Set& sharers,
- const Set& owner);
-
- void profileMulticastRetry(const Address& addr, int count);
-
- void profileFilterAction(int action);
-
- void profileConflictingRequests(const Address& addr);
-
- void
- profileOutstandingRequest(int outstanding)
- {
- m_outstanding_requests.add(outstanding);
- }
-
- void
- profileOutstandingPersistentRequest(int outstanding)
- {
- m_outstanding_persistent_requests.add(outstanding);
- }
-
- void
- profileAverageLatencyEstimate(int latency)
- {
- m_average_latency_estimate.add(latency);
- }
-
- void recordPrediction(bool wasGood, bool wasPredicted);
-
- void startTransaction(int cpu);
- void endTransaction(int cpu);
- void profilePFWait(Time waitTime);
-
- void controllerBusy(MachineID machID);
- void bankBusy();
-
- void missLatency(Time t,
- RubyRequestType type,
- const GenericMachineType respondingMach);
-
- void missLatencyWcc(Time issuedTime,
- Time initialRequestTime,
- Time forwardRequestTime,
- Time firstResponseTime,
- Time completionTime);
-
- void missLatencyDir(Time issuedTime,
- Time initialRequestTime,
- Time forwardRequestTime,
- Time firstResponseTime,
- Time completionTime);
-
- void swPrefetchLatency(Time t,
- RubyRequestType type,
- const GenericMachineType respondingMach);
-
- void sequencerRequests(int num) { m_sequencer_requests.add(num); }
-
- void profileMsgDelay(uint32_t virtualNetwork, Time delayCycles);
-
- void print(std::ostream& out) const;
-
- void rubyWatch(int proc);
- bool watchAddress(Address addr);
-
- // return Ruby's start time
- Time
- getRubyStartTime()
- {
- return m_ruby_start;
- }
-
// added by SS
- bool getHotLines() { return m_hot_lines; }
- bool getAllInstructions() { return m_all_instructions; }
-
- private:
- void printRequestProfile(std::ostream &out);
+ bool getHotLines() const { return m_hot_lines; }
+ bool getAllInstructions() const { return m_all_instructions; }
private:
// Private copy constructor and assignment operator
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;
-
- std::ostream* m_periodic_output_file_ptr;
- int64_t m_stats_period;
-
- Time 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_sequencer_requests;
- Histogram m_read_sharing_histogram;
- Histogram m_write_sharing_histogram;
- Histogram m_all_sharing_histogram;
- 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;
- Histogram m_wCCIssueToInitialRequestHistogram;
- Histogram m_wCCInitialRequestToForwardRequestHistogram;
- Histogram m_wCCForwardRequestToFirstResponseHistogram;
- Histogram m_wCCFirstResponseToCompleteHistogram;
- int64 m_wCCIncompleteTimes;
- Histogram m_dirIssueToInitialRequestHistogram;
- Histogram m_dirInitialRequestToForwardRequestHistogram;
- Histogram m_dirForwardRequestToFirstResponseHistogram;
- Histogram m_dirFirstResponseToCompleteHistogram;
- int64 m_dirIncompleteTimes;
-
- Histogram m_allMissLatencyHistogram;
-
- Histogram m_allSWPrefetchLatencyHistogram;
- Histogram m_SWPrefetchL2MissLatencyHistogram;
- std::vector<Histogram> m_SWPrefetchLatencyHistograms;
- std::vector<Histogram> m_SWPrefetchMachLatencyHistograms;
-
- Histogram m_delayedCyclesHistogram;
- Histogram m_delayedCyclesNonPFHistogram;
- std::vector<Histogram> m_delayedCyclesVCHistograms;
-
- Histogram m_outstanding_requests;
- Histogram m_outstanding_persistent_requests;
-
- Histogram m_average_latency_estimate;
-
- m5::hash_set<Address> m_watch_address_set;
+ Stats::Histogram delayHistogram;
+ std::vector<Stats::Histogram *> delayVCHistogram;
+
+ //! Histogram for number of outstanding requests per cycle.
+ Stats::Histogram m_outstandReqHistSeqr;
+ Stats::Histogram m_outstandReqHistCoalsr;
+
+ //! Histogram for holding latency profile of all requests.
+ Stats::Histogram m_latencyHistSeqr;
+ Stats::Histogram m_latencyHistCoalsr;
+ std::vector<Stats::Histogram *> m_typeLatencyHistSeqr;
+ std::vector<Stats::Histogram *> m_typeLatencyHistCoalsr;
+
+ //! Histogram for holding latency profile of all requests that
+ //! hit in the controller connected to this sequencer.
+ Stats::Histogram m_hitLatencyHistSeqr;
+ std::vector<Stats::Histogram *> m_hitTypeLatencyHistSeqr;
+
+ //! Histograms for profiling the latencies for requests that
+ //! did not required external messages.
+ std::vector<Stats::Histogram *> m_hitMachLatencyHistSeqr;
+ std::vector< std::vector<Stats::Histogram *> > m_hitTypeMachLatencyHistSeqr;
+
+ //! Histogram for holding latency profile of all requests that
+ //! miss in the controller connected to this sequencer.
+ Stats::Histogram m_missLatencyHistSeqr;
+ Stats::Histogram m_missLatencyHistCoalsr;
+ std::vector<Stats::Histogram *> m_missTypeLatencyHistSeqr;
+ std::vector<Stats::Histogram *> m_missTypeLatencyHistCoalsr;
+
+ //! Histograms for profiling the latencies for requests that
+ //! required external messages.
+ std::vector<Stats::Histogram *> m_missMachLatencyHistSeqr;
+ std::vector< std::vector<Stats::Histogram *> > m_missTypeMachLatencyHistSeqr;
+ std::vector<Stats::Histogram *> m_missMachLatencyHistCoalsr;
+ std::vector< std::vector<Stats::Histogram *> > m_missTypeMachLatencyHistCoalsr;
+
+ //! Histograms for recording the breakdown of miss latency
+ std::vector<Stats::Histogram *> m_IssueToInitialDelayHistSeqr;
+ std::vector<Stats::Histogram *> m_InitialToForwardDelayHistSeqr;
+ std::vector<Stats::Histogram *> m_ForwardToFirstResponseDelayHistSeqr;
+ std::vector<Stats::Histogram *> m_FirstResponseToCompletionDelayHistSeqr;
+ Stats::Scalar m_IncompleteTimesSeqr[MachineType_NUM];
+ std::vector<Stats::Histogram *> m_IssueToInitialDelayHistCoalsr;
+ std::vector<Stats::Histogram *> m_InitialToForwardDelayHistCoalsr;
+ std::vector<Stats::Histogram *> m_ForwardToFirstResponseDelayHistCoalsr;
+ std::vector<Stats::Histogram *> m_FirstResponseToCompletionDelayHistCoalsr;
//added by SS
- bool m_hot_lines;
- 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;
+ const bool m_hot_lines;
+ const bool m_all_instructions;
+ const uint32_t m_num_vnets;
};
-inline std::ostream&
-operator<<(std::ostream& out, const Profiler& obj)
-{
- obj.print(out);
- out << std::flush;
- return out;
-}
-
#endif // __MEM_RUBY_PROFILER_PROFILER_HH__
projects / gem5.git / blobdiff