diff options
Diffstat (limited to 'src/mem/ruby/network')
| -rw-r--r-- | src/mem/ruby/network/Network.cc | 2 | ||||
| -rw-r--r-- | src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc | 10 | ||||
| -rw-r--r-- | src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc | 7 | ||||
| -rw-r--r-- | src/mem/ruby/network/simple/Switch.cc | 3 | ||||
| -rw-r--r-- | src/mem/ruby/network/simple/Throttle.cc | 14 | ||||
| -rw-r--r-- | src/mem/ruby/network/simple/Throttle.hh | 8 |
6 files changed, 27 insertions, 17 deletions
diff --git a/src/mem/ruby/network/Network.cc b/src/mem/ruby/network/Network.cc index 5f1fff195..2d611cd7e 100644 --- a/src/mem/ruby/network/Network.cc +++ b/src/mem/ruby/network/Network.cc @@ -65,7 +65,7 @@ Network::Network(const Params *p) m_ordered[i] = false; } - p->ruby_system->registerNetwork(this); + params()->ruby_system->registerNetwork(this); // Initialize the controller's network pointers for (std::vector<BasicExtLink*>::const_iterator i = p->ext_links.begin(); diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc b/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc index 35732edad..d16db76ca 100644 --- a/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc +++ b/src/mem/ruby/network/garnet/fixed-pipeline/GarnetNetwork_d.cc @@ -40,6 +40,7 @@ #include "mem/ruby/network/garnet/fixed-pipeline/NetworkInterface_d.hh" #include "mem/ruby/network/garnet/fixed-pipeline/NetworkLink_d.hh" #include "mem/ruby/network/garnet/fixed-pipeline/Router_d.hh" +#include "mem/ruby/system/System.hh" using namespace std; using m5::stl_helpers::deletePointers; @@ -223,15 +224,16 @@ GarnetNetwork_d::regStats() void GarnetNetwork_d::collateStats() { + RubySystem *rs = params()->ruby_system; + double time_delta = double(curCycle() - rs->getStartCycle()); + for (int i = 0; i < m_links.size(); i++) { m_average_link_utilization += - (double(m_links[i]->getLinkUtilization())) / - (double(curCycle() - g_ruby_start)); + (double(m_links[i]->getLinkUtilization())) / time_delta; vector<unsigned int> vc_load = m_links[i]->getVcLoad(); for (int j = 0; j < vc_load.size(); j++) { - m_average_vc_load[j] += - ((double)vc_load[j] / (double)(curCycle() - g_ruby_start)); + m_average_vc_load[j] += ((double)vc_load[j] / time_delta); } } diff --git a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc index 8951f7513..091a0077d 100644 --- a/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc +++ b/src/mem/ruby/network/garnet/flexible-pipeline/GarnetNetwork.cc @@ -40,6 +40,7 @@ #include "mem/ruby/network/garnet/flexible-pipeline/NetworkInterface.hh" #include "mem/ruby/network/garnet/flexible-pipeline/NetworkLink.hh" #include "mem/ruby/network/garnet/flexible-pipeline/Router.hh" +#include "mem/ruby/system/System.hh" using namespace std; using m5::stl_helpers::deletePointers; @@ -227,10 +228,12 @@ GarnetNetwork::regStats() void GarnetNetwork::collateStats() { + RubySystem *rs = params()->ruby_system; + double time_delta = double(curCycle() - rs->getStartCycle()); + for (int i = 0; i < m_links.size(); i++) { m_average_link_utilization += - (double(m_links[i]->getLinkUtilization())) / - (double(curCycle() - g_ruby_start)); + (double(m_links[i]->getLinkUtilization())) / time_delta; vector<unsigned int> vc_load = m_links[i]->getVcLoad(); for (int j = 0; j < vc_load.size(); j++) { diff --git a/src/mem/ruby/network/simple/Switch.cc b/src/mem/ruby/network/simple/Switch.cc index 416a222bb..431a7b28f 100644 --- a/src/mem/ruby/network/simple/Switch.cc +++ b/src/mem/ruby/network/simple/Switch.cc @@ -81,7 +81,8 @@ Switch::addOutPort(const vector<MessageBuffer*>& out, Cycles link_latency, int bw_multiplier) { // Create a throttle - Throttle* throttle_ptr = new Throttle(m_id, m_throttles.size(), + RubySystem *rs = m_network_ptr->params()->ruby_system; + Throttle* throttle_ptr = new Throttle(m_id, rs, m_throttles.size(), link_latency, bw_multiplier, m_network_ptr->getEndpointBandwidth(), this); diff --git a/src/mem/ruby/network/simple/Throttle.cc b/src/mem/ruby/network/simple/Throttle.cc index d722c91ea..f0cd6bd16 100644 --- a/src/mem/ruby/network/simple/Throttle.cc +++ b/src/mem/ruby/network/simple/Throttle.cc @@ -46,19 +46,19 @@ const int PRIORITY_SWITCH_LIMIT = 128; static int network_message_to_size(Message* net_msg_ptr); -Throttle::Throttle(int sID, NodeID node, Cycles link_latency, +Throttle::Throttle(int sID, RubySystem *rs, NodeID node, Cycles link_latency, int link_bandwidth_multiplier, int endpoint_bandwidth, ClockedObject *em) - : Consumer(em) + : Consumer(em), m_ruby_system(rs) { init(node, link_latency, link_bandwidth_multiplier, endpoint_bandwidth); m_sID = sID; } -Throttle::Throttle(NodeID node, Cycles link_latency, +Throttle::Throttle(RubySystem *rs, NodeID node, Cycles link_latency, int link_bandwidth_multiplier, int endpoint_bandwidth, ClockedObject *em) - : Consumer(em) + : Consumer(em), m_ruby_system(rs) { init(node, link_latency, link_bandwidth_multiplier, endpoint_bandwidth); m_sID = 0; @@ -245,8 +245,10 @@ Throttle::clearStats() void Throttle::collateStats() { - m_link_utilization = 100.0 * m_link_utilization_proxy - / (double(g_system_ptr->curCycle() - g_ruby_start)); + double time_delta = double(m_ruby_system->curCycle() - + m_ruby_system->getStartCycle()); + + m_link_utilization = 100.0 * m_link_utilization_proxy / time_delta; } void diff --git a/src/mem/ruby/network/simple/Throttle.hh b/src/mem/ruby/network/simple/Throttle.hh index 797511702..19b0fcd35 100644 --- a/src/mem/ruby/network/simple/Throttle.hh +++ b/src/mem/ruby/network/simple/Throttle.hh @@ -52,11 +52,12 @@ class MessageBuffer; class Throttle : public Consumer { public: - Throttle(int sID, NodeID node, Cycles link_latency, + Throttle(int sID, RubySystem *rs, NodeID node, Cycles link_latency, + int link_bandwidth_multiplier, int endpoint_bandwidth, + ClockedObject *em); + Throttle(RubySystem *rs, NodeID node, Cycles link_latency, int link_bandwidth_multiplier, int endpoint_bandwidth, ClockedObject *em); - Throttle(NodeID node, Cycles link_latency, int link_bandwidth_multiplier, - int endpoint_bandwidth, ClockedObject *em); ~Throttle() {} std::string name() @@ -103,6 +104,7 @@ class Throttle : public Consumer Cycles m_link_latency; int m_wakeups_wo_switch; int m_endpoint_bandwidth; + RubySystem *m_ruby_system; // Statistical variables Stats::Scalar m_link_utilization; |