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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
commitcb133b5f2cfc0b8410da85c834b89f791d4f8533 (patch)
tree5e34c7f30efdacd7ad266d4824754c155e679850 /src/mem/ruby
parent5f1d1ce5d47dd586bbed8f055cb5b9b27f3342ea (diff)
downloadgem5-cb133b5f2cfc0b8410da85c834b89f791d4f8533.tar.xz
ruby: remove unused functionalRead() function.
Diffstat (limited to 'src/mem/ruby')
-rw-r--r--src/mem/ruby/network/MessageBuffer.cc26
-rw-r--r--src/mem/ruby/network/MessageBuffer.hh5
-rw-r--r--src/mem/ruby/network/simple/SimpleNetwork.cc6
-rw-r--r--src/mem/ruby/network/simple/Switch.cc6
4 files changed, 0 insertions, 43 deletions
diff --git a/src/mem/ruby/network/MessageBuffer.cc b/src/mem/ruby/network/MessageBuffer.cc
index a72d8509e..e9c575028 100644
--- a/src/mem/ruby/network/MessageBuffer.cc
+++ b/src/mem/ruby/network/MessageBuffer.cc
@@ -362,32 +362,6 @@ MessageBuffer::isReady() const
(m_prio_heap.front()->getLastEnqueueTime() <= m_receiver->clockEdge()));
}
-bool
-MessageBuffer::functionalRead(Packet *pkt)
-{
- // Check the priority heap and read any messages that may
- // correspond to the address in the packet.
- for (unsigned int i = 0; i < m_prio_heap.size(); ++i) {
- Message *msg = m_prio_heap[i].get();
- if (msg->functionalRead(pkt)) return true;
- }
-
- // Read the messages in the stall queue that correspond
- // to the address in the packet.
- for (StallMsgMapType::iterator map_iter = m_stall_msg_map.begin();
- map_iter != m_stall_msg_map.end();
- ++map_iter) {
-
- for (std::list<MsgPtr>::iterator it = (map_iter->second).begin();
- it != (map_iter->second).end(); ++it) {
-
- Message *msg = (*it).get();
- if (msg->functionalRead(pkt)) return true;
- }
- }
- return false;
-}
-
uint32_t
MessageBuffer::functionalWrite(Packet *pkt)
{
diff --git a/src/mem/ruby/network/MessageBuffer.hh b/src/mem/ruby/network/MessageBuffer.hh
index 4209aea0f..2625acabd 100644
--- a/src/mem/ruby/network/MessageBuffer.hh
+++ b/src/mem/ruby/network/MessageBuffer.hh
@@ -136,11 +136,6 @@ class MessageBuffer : public SimObject
void setIncomingLink(int link_id) { m_input_link_id = link_id; }
void setVnet(int net) { m_vnet_id = net; }
- // Function for figuring out if any of the messages in the buffer can
- // satisfy the read request for the address in the packet.
- // Return value, if true, indicates that the request was fulfilled.
- bool functionalRead(Packet *pkt);
-
// Function for figuring out if any of the messages in the buffer need
// to be updated with the data from the packet.
// Return value indicates the number of messages that were updated.
diff --git a/src/mem/ruby/network/simple/SimpleNetwork.cc b/src/mem/ruby/network/simple/SimpleNetwork.cc
index 5b7d7ebad..4dabb7157 100644
--- a/src/mem/ruby/network/simple/SimpleNetwork.cc
+++ b/src/mem/ruby/network/simple/SimpleNetwork.cc
@@ -233,12 +233,6 @@ SimpleNetwork::functionalRead(Packet *pkt)
}
}
- for (unsigned int i = 0; i < m_int_link_buffers.size(); ++i) {
- if (m_int_link_buffers[i]->functionalRead(pkt)) {
- return true;
- }
- }
-
return false;
}
diff --git a/src/mem/ruby/network/simple/Switch.cc b/src/mem/ruby/network/simple/Switch.cc
index b9d0b8010..e5988e505 100644
--- a/src/mem/ruby/network/simple/Switch.cc
+++ b/src/mem/ruby/network/simple/Switch.cc
@@ -184,12 +184,6 @@ Switch::print(std::ostream& out) const
bool
Switch::functionalRead(Packet *pkt)
{
- // Access the buffers in the switch for performing a functional read
- for (unsigned int i = 0; i < m_port_buffers.size(); ++i) {
- if (m_port_buffers[i]->functionalRead(pkt)) {
- return true;
- }
- }
return false;
}