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author | Nilay Vaish <nilay@cs.wisc.edu> | 2013-09-06 16:21:35 -0500 |
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committer | Nilay Vaish <nilay@cs.wisc.edu> | 2013-09-06 16:21:35 -0500 |
commit | 90bfbd9793e64b29d09f4ca4ee610ee08f82ea75 (patch) | |
tree | e14b49f9632b25cde8a32b5e5787a36a376e6dff /src/mem/ruby/network/simple/Throttle.hh | |
parent | e9ae8b7d29e83fa2cad55006d2c6dc58115965cc (diff) | |
download | gem5-90bfbd9793e64b29d09f4ca4ee610ee08f82ea75.tar.xz |
ruby: network: convert to gem5 style stats
Diffstat (limited to 'src/mem/ruby/network/simple/Throttle.hh')
-rw-r--r-- | src/mem/ruby/network/simple/Throttle.hh | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/src/mem/ruby/network/simple/Throttle.hh b/src/mem/ruby/network/simple/Throttle.hh index 2ca474f41..b21af4d64 100644 --- a/src/mem/ruby/network/simple/Throttle.hh +++ b/src/mem/ruby/network/simple/Throttle.hh @@ -63,32 +63,29 @@ class Throttle : public Consumer { return csprintf("Throttle-%i", m_sID); } void addLinks(const std::vector<MessageBuffer*>& in_vec, - const std::vector<MessageBuffer*>& out_vec); + const std::vector<MessageBuffer*>& out_vec); void wakeup(); - void printStats(std::ostream& out) const; - void clearStats(); - // The average utilization (a percent) since last clearStats() - double getUtilization() const; + // The average utilization (a fraction) since last clearStats() + const Stats::Scalar & getUtilization() const + { return m_link_utilization; } + const Stats::Vector & getMsgCount(unsigned int type) const + { return m_msg_counts[type]; } + int getLinkBandwidth() const { return m_endpoint_bandwidth * m_link_bandwidth_multiplier; } Cycles getLatency() const { return m_link_latency; } - const std::vector<std::vector<int> >& - getCounters() const - { - return m_message_counters; - } - - void clear(); + void clearStats(); + void collateStats(); + void regStats(std::string name); void print(std::ostream& out) const; private: void init(NodeID node, Cycles link_latency, int link_bandwidth_multiplier, int endpoint_bandwidth); void addVirtualNetwork(MessageBuffer* in_ptr, MessageBuffer* out_ptr); - void linkUtilized(double ratio) { m_links_utilized += ratio; } // Private copy constructor and assignment operator Throttle(const Throttle& obj); @@ -96,8 +93,7 @@ class Throttle : public Consumer std::vector<MessageBuffer*> m_in; std::vector<MessageBuffer*> m_out; - std::vector<std::vector<int> > m_message_counters; - int m_vnets; + unsigned int m_vnets; std::vector<int> m_units_remaining; int m_sID; NodeID m_node; @@ -106,9 +102,12 @@ class Throttle : public Consumer int m_wakeups_wo_switch; int m_endpoint_bandwidth; - // For tracking utilization - Cycles m_ruby_start; - double m_links_utilized; + // Statistical variables + Stats::Scalar m_link_utilization; + std::vector<Stats::Vector> m_msg_counts; + std::vector<Stats::Formula> m_msg_bytes; + + double m_link_utilization_proxy; }; inline std::ostream& |