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-rw-r--r--src/mem/ruby/network/garnet/BaseGarnetNetwork.cc123
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diff --git a/src/mem/ruby/network/garnet/BaseGarnetNetwork.cc b/src/mem/ruby/network/garnet/BaseGarnetNetwork.cc
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--- a/src/mem/ruby/network/garnet/BaseGarnetNetwork.cc
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@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2008 Princeton University
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Niket Agarwal
- */
-
-#include "mem/ruby/network/garnet/BaseGarnetNetwork.hh"
-#include "mem/ruby/network/MessageBuffer.hh"
-
-using namespace std;
-
-BaseGarnetNetwork::BaseGarnetNetwork(const Params *p)
- : Network(p)
-{
- m_ni_flit_size = p->ni_flit_size;
- m_vcs_per_vnet = p->vcs_per_vnet;
- m_enable_fault_model = p->enable_fault_model;
- if (m_enable_fault_model)
- fault_model = p->fault_model;
-
- // Currently Garnet only supports uniform bandwidth for all
- // links and network interfaces.
- for (std::vector<BasicExtLink*>::const_iterator i = p->ext_links.begin();
- i != p->ext_links.end(); ++i) {
- BasicExtLink* ext_link = (*i);
- if (ext_link->params()->bandwidth_factor != m_ni_flit_size) {
- fatal("Garnet only supports uniform bw across all links and NIs\n");
- }
- }
- for (std::vector<BasicIntLink*>::const_iterator i = p->int_links.begin();
- i != p->int_links.end(); ++i) {
- BasicIntLink* int_link = (*i);
- if (int_link->params()->bandwidth_factor != m_ni_flit_size) {
- fatal("Garnet only supports uniform bw across all links and NIs\n");
- }
- }
-}
-
-void
-BaseGarnetNetwork::init()
-{
- Network::init();
-}
-
-void
-BaseGarnetNetwork::regStats()
-{
- Network::regStats();
-
- m_flits_received
- .init(m_virtual_networks)
- .name(name() + ".flits_received")
- .flags(Stats::pdf | Stats::total | Stats::nozero | Stats::oneline)
- ;
-
- m_flits_injected
- .init(m_virtual_networks)
- .name(name() + ".flits_injected")
- .flags(Stats::pdf | Stats::total | Stats::nozero | Stats::oneline)
- ;
-
- m_network_latency
- .init(m_virtual_networks)
- .name(name() + ".network_latency")
- .flags(Stats::oneline)
- ;
-
- m_queueing_latency
- .init(m_virtual_networks)
- .name(name() + ".queueing_latency")
- .flags(Stats::oneline)
- ;
-
- for (int i = 0; i < m_virtual_networks; i++) {
- m_flits_received.subname(i, csprintf("vnet-%i", i));
- m_flits_injected.subname(i, csprintf("vnet-%i", i));
- m_network_latency.subname(i, csprintf("vnet-%i", i));
- m_queueing_latency.subname(i, csprintf("vnet-%i", i));
- }
-
- m_avg_vnet_latency
- .name(name() + ".average_vnet_latency")
- .flags(Stats::oneline);
- m_avg_vnet_latency = m_network_latency / m_flits_received;
-
- m_avg_vqueue_latency
- .name(name() + ".average_vqueue_latency")
- .flags(Stats::oneline);
- m_avg_vqueue_latency = m_queueing_latency / m_flits_received;
-
- m_avg_network_latency.name(name() + ".average_network_latency");
- m_avg_network_latency = sum(m_network_latency) / sum(m_flits_received);
-
- m_avg_queueing_latency.name(name() + ".average_queueing_latency");
- m_avg_queueing_latency = sum(m_queueing_latency) / sum(m_flits_received);
-
- m_avg_latency.name(name() + ".average_latency");
- m_avg_latency = m_avg_network_latency + m_avg_queueing_latency;
-}