summaryrefslogtreecommitdiff
path: root/src/mem
diff options
context:
space:
mode:
authorNilay Vaish <nilay@cs.wisc.edu>2015-08-14 19:28:44 -0500
committerNilay Vaish <nilay@cs.wisc.edu>2015-08-14 19:28:44 -0500
commit3230a0b89f9952ecd0cf9dbe216ffb6b757dcace (patch)
tree19ccbfce5eedc3cc9756a8a0001567e0de9fb6bd /src/mem
parentcb133b5f2cfc0b8410da85c834b89f791d4f8533 (diff)
downloadgem5-3230a0b89f9952ecd0cf9dbe216ffb6b757dcace.tar.xz
ruby: simple network: store Switch* in PerfectSwitch and Throttle
Diffstat (limited to 'src/mem')
-rw-r--r--src/mem/ruby/network/simple/PerfectSwitch.cc3
-rw-r--r--src/mem/ruby/network/simple/PerfectSwitch.hh3
-rw-r--r--src/mem/ruby/network/simple/Throttle.cc26
-rw-r--r--src/mem/ruby/network/simple/Throttle.hh12
4 files changed, 14 insertions, 30 deletions
diff --git a/src/mem/ruby/network/simple/PerfectSwitch.cc b/src/mem/ruby/network/simple/PerfectSwitch.cc
index 9de2dc2e3..697357ccb 100644
--- a/src/mem/ruby/network/simple/PerfectSwitch.cc
+++ b/src/mem/ruby/network/simple/PerfectSwitch.cc
@@ -49,9 +49,8 @@ operator<(const LinkOrder& l1, const LinkOrder& l2)
}
PerfectSwitch::PerfectSwitch(SwitchID sid, Switch *sw, uint32_t virt_nets)
- : Consumer(sw)
+ : Consumer(sw), m_switch_id(sid), m_switch(sw)
{
- m_switch_id = sid;
m_round_robin_start = 0;
m_wakeups_wo_switch = 0;
m_virtual_networks = virt_nets;
diff --git a/src/mem/ruby/network/simple/PerfectSwitch.hh b/src/mem/ruby/network/simple/PerfectSwitch.hh
index bf515a777..1cc986964 100644
--- a/src/mem/ruby/network/simple/PerfectSwitch.hh
+++ b/src/mem/ruby/network/simple/PerfectSwitch.hh
@@ -87,7 +87,8 @@ class PerfectSwitch : public Consumer
void operateVnet(int vnet);
void operateMessageBuffer(MessageBuffer *b, int incoming, int vnet);
- SwitchID m_switch_id;
+ const SwitchID m_switch_id;
+ Switch * const m_switch;
// vector of queues from the components
std::vector<std::vector<MessageBuffer*> > m_in;
diff --git a/src/mem/ruby/network/simple/Throttle.cc b/src/mem/ruby/network/simple/Throttle.cc
index 785e09aa2..c97531e58 100644
--- a/src/mem/ruby/network/simple/Throttle.cc
+++ b/src/mem/ruby/network/simple/Throttle.cc
@@ -31,6 +31,7 @@
#include "base/cast.hh"
#include "base/cprintf.hh"
#include "debug/RubyNetwork.hh"
+#include "mem/ruby/network/simple/Switch.hh"
#include "mem/ruby/network/simple/Throttle.hh"
#include "mem/ruby/network/MessageBuffer.hh"
#include "mem/ruby/network/Network.hh"
@@ -48,27 +49,10 @@ static int network_message_to_size(Message* net_msg_ptr);
Throttle::Throttle(int sID, RubySystem *rs, NodeID node, Cycles link_latency,
int link_bandwidth_multiplier, int endpoint_bandwidth,
- ClockedObject *em)
- : Consumer(em), m_ruby_system(rs)
+ Switch *em)
+ : Consumer(em), m_switch_id(sID), m_switch(em), m_node(node),
+ m_ruby_system(rs)
{
- init(node, link_latency, link_bandwidth_multiplier, endpoint_bandwidth);
- m_sID = sID;
-}
-
-Throttle::Throttle(RubySystem *rs, NodeID node, Cycles link_latency,
- int link_bandwidth_multiplier, int endpoint_bandwidth,
- ClockedObject *em)
- : Consumer(em), m_ruby_system(rs)
-{
- init(node, link_latency, link_bandwidth_multiplier, endpoint_bandwidth);
- m_sID = 0;
-}
-
-void
-Throttle::init(NodeID node, Cycles link_latency,
- int link_bandwidth_multiplier, int endpoint_bandwidth)
-{
- m_node = node;
m_vnets = 0;
assert(link_bandwidth_multiplier > 0);
@@ -98,7 +82,7 @@ Throttle::addLinks(const vector<MessageBuffer*>& in_vec,
// Set consumer and description
in_ptr->setConsumer(this);
- string desc = "[Queue to Throttle " + to_string(m_sID) + " " +
+ string desc = "[Queue to Throttle " + to_string(m_switch_id) + " " +
to_string(m_node) + "]";
}
}
diff --git a/src/mem/ruby/network/simple/Throttle.hh b/src/mem/ruby/network/simple/Throttle.hh
index 85bf9691a..405593bb1 100644
--- a/src/mem/ruby/network/simple/Throttle.hh
+++ b/src/mem/ruby/network/simple/Throttle.hh
@@ -47,20 +47,18 @@
#include "mem/ruby/system/System.hh"
class MessageBuffer;
+class Switch;
class Throttle : public Consumer
{
public:
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);
+ Switch *em);
~Throttle() {}
std::string name()
- { return csprintf("Throttle-%i", m_sID); }
+ { return csprintf("Throttle-%i", m_switch_id); }
void addLinks(const std::vector<MessageBuffer*>& in_vec,
const std::vector<MessageBuffer*>& out_vec);
@@ -97,8 +95,10 @@ class Throttle : public Consumer
unsigned int m_vnets;
std::vector<int> m_units_remaining;
- int m_sID;
+ const int m_switch_id;
+ Switch *m_switch;
NodeID m_node;
+
int m_link_bandwidth_multiplier;
Cycles m_link_latency;
int m_wakeups_wo_switch;