diff options
author | Tushar Krishna <Tushar.Krishna@amd.com> | 2009-08-07 13:59:40 -0700 |
---|---|---|
committer | Tushar Krishna <Tushar.Krishna@amd.com> | 2009-08-07 13:59:40 -0700 |
commit | b952eb19c18bffcd4519bac19f79979fab477ff6 (patch) | |
tree | bc9e34bce37742b5b85b76ff8be93a14b7c4e688 /src/mem | |
parent | bd7af84d5ecd037fe4ab1a66948c51d23eb0eb0d (diff) | |
download | gem5-b952eb19c18bffcd4519bac19f79979fab477ff6.tar.xz |
bug fix for data_msg_size in network/Network.cc
Diffstat (limited to 'src/mem')
-rw-r--r-- | src/mem/protocol/MOESI_CMP_directory-L2cache.sm | 2 | ||||
-rw-r--r-- | src/mem/protocol/MOESI_CMP_token-L2cache.sm | 2 | ||||
-rw-r--r-- | src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm | 2 | ||||
-rw-r--r-- | src/mem/protocol/RubySlicc_Util.sm | 1 | ||||
-rw-r--r-- | src/mem/ruby/config/cfg.rb | 2 | ||||
-rw-r--r-- | src/mem/ruby/config/defaults.rb | 2 | ||||
-rw-r--r-- | src/mem/ruby/network/Network.cc | 39 | ||||
-rw-r--r-- | src/mem/ruby/network/Network.hh | 41 | ||||
-rw-r--r-- | src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.cc | 2 | ||||
-rw-r--r-- | src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.cc | 2 | ||||
-rw-r--r-- | src/mem/ruby/network/simple/Switch.cc | 2 | ||||
-rw-r--r-- | src/mem/ruby/network/simple/Throttle.cc | 4 | ||||
-rw-r--r-- | src/mem/ruby/slicc_interface/RubySlicc_Util.hh | 5 |
13 files changed, 52 insertions, 54 deletions
diff --git a/src/mem/protocol/MOESI_CMP_directory-L2cache.sm b/src/mem/protocol/MOESI_CMP_directory-L2cache.sm index fa01f925c..50af743c2 100644 --- a/src/mem/protocol/MOESI_CMP_directory-L2cache.sm +++ b/src/mem/protocol/MOESI_CMP_directory-L2cache.sm @@ -1389,7 +1389,7 @@ machine(L2Cache, "Token protocol") { action(uu_profileMiss, "\u", desc="Profile the demand miss") { peek(L1requestNetwork_in, RequestMsg) { // AccessModeType not implemented - profile_L2Cache_miss(convertToGenericType(in_msg.Type), in_msg.AccessMode, MessageSizeTypeToInt(in_msg.MessageSize), in_msg.Prefetch, machineIDToNodeID(in_msg.Requestor)); + //profile_L2Cache_miss(convertToGenericType(in_msg.Type), in_msg.AccessMode, MessageSizeTypeToInt(in_msg.MessageSize), in_msg.Prefetch, machineIDToNodeID(in_msg.Requestor)); } } diff --git a/src/mem/protocol/MOESI_CMP_token-L2cache.sm b/src/mem/protocol/MOESI_CMP_token-L2cache.sm index 21fbf0b95..0a58ed5cf 100644 --- a/src/mem/protocol/MOESI_CMP_token-L2cache.sm +++ b/src/mem/protocol/MOESI_CMP_token-L2cache.sm @@ -916,7 +916,7 @@ machine(L2Cache, "Token protocol") { action(uu_profileMiss, "\u", desc="Profile the demand miss") { peek(L1requestNetwork_in, RequestMsg) { // AccessModeType not implemented - profile_L2Cache_miss(convertToGenericType(in_msg.Type), in_msg.AccessMode, MessageSizeTypeToInt(in_msg.MessageSize), in_msg.Prefetch, machineIDToNodeID(in_msg.Requestor)); + //profile_L2Cache_miss(convertToGenericType(in_msg.Type), in_msg.AccessMode, MessageSizeTypeToInt(in_msg.MessageSize), in_msg.Prefetch, machineIDToNodeID(in_msg.Requestor)); } } diff --git a/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm b/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm index d68efc819..9f85e3a8f 100644 --- a/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm +++ b/src/mem/protocol/MSI_MOSI_CMP_directory-L2cache.sm @@ -978,7 +978,7 @@ machine(L2Cache, "MOSI Directory L2 Cache CMP") { action(uu_profileMiss, "\u", desc="Profile the demand miss") { peek(L1RequestIntraChipL2Network_in, RequestMsg) { - profile_L2Cache_miss(convertToGenericType(in_msg.Type), in_msg.AccessMode, MessageSizeTypeToInt(in_msg.MessageSize), in_msg.Prefetch, L1CacheMachIDToProcessorNum(in_msg.RequestorMachId)); + //profile_L2Cache_miss(convertToGenericType(in_msg.Type), in_msg.AccessMode, MessageSizeTypeToInt(in_msg.MessageSize), in_msg.Prefetch, L1CacheMachIDToProcessorNum(in_msg.RequestorMachId)); } } diff --git a/src/mem/protocol/RubySlicc_Util.sm b/src/mem/protocol/RubySlicc_Util.sm index 7f7ebf5ed..2aa494fff 100644 --- a/src/mem/protocol/RubySlicc_Util.sm +++ b/src/mem/protocol/RubySlicc_Util.sm @@ -37,7 +37,6 @@ Time zero_time(); NodeID intToID(int nodenum); int IDToInt(NodeID id); int addressToInt(Address addr); -int MessageSizeTypeToInt(MessageSizeType size_type); bool multicast_retry(); int numberOfNodes(); int numberOfL1CachePerChip(); diff --git a/src/mem/ruby/config/cfg.rb b/src/mem/ruby/config/cfg.rb index a43b5e125..6b12ad22a 100644 --- a/src/mem/ruby/config/cfg.rb +++ b/src/mem/ruby/config/cfg.rb @@ -602,7 +602,7 @@ class Network < LibRubyObject vec += " buffer_size "+buffer_size.to_s vec += " link_latency "+adaptive_routing.to_s vec += " on_chip_latency "+on_chip_latency.to_s - + vec += " control_msg_size "+control_msg_size.to_s end def printTopology() diff --git a/src/mem/ruby/config/defaults.rb b/src/mem/ruby/config/defaults.rb index e54b148e0..7d5d91ae2 100644 --- a/src/mem/ruby/config/defaults.rb +++ b/src/mem/ruby/config/defaults.rb @@ -82,6 +82,8 @@ class Network < LibRubyObject # on chip latency default_param :on_chip_latency, Integer, 1 + + default_param :control_msg_size, Integer, 8 end class GarnetNetwork < Network diff --git a/src/mem/ruby/network/Network.cc b/src/mem/ruby/network/Network.cc index cb3507471..984ec7ca8 100644 --- a/src/mem/ruby/network/Network.cc +++ b/src/mem/ruby/network/Network.cc @@ -26,9 +26,44 @@ void Network::init(const vector<string> & argv) m_adaptive_routing = (argv[i+1]=="true"); else if (argv[i] == "link_latency") m_link_latency = atoi(argv[i+1].c_str()); - + else if (argv[i] == "control_msg_size") + m_control_msg_size = atoi(argv[i+1].c_str()); } + + m_data_msg_size = RubySystem::getBlockSizeBytes() + m_control_msg_size; + assert(m_virtual_networks != 0); assert(m_topology_ptr != NULL); -// printf ("HERE \n"); +} + +int Network::MessageSizeType_to_int(MessageSizeType size_type) +{ + switch(size_type) { + case MessageSizeType_Undefined: + ERROR_MSG("Can't convert Undefined MessageSizeType to integer"); + break; + case MessageSizeType_Control: + case MessageSizeType_Request_Control: + case MessageSizeType_Reissue_Control: + case MessageSizeType_Response_Control: + case MessageSizeType_Writeback_Control: + case MessageSizeType_Forwarded_Control: + case MessageSizeType_Invalidate_Control: + case MessageSizeType_Unblock_Control: + case MessageSizeType_Persistent_Control: + case MessageSizeType_Completion_Control: + return m_control_msg_size; + break; + case MessageSizeType_Data: + case MessageSizeType_Response_Data: + case MessageSizeType_ResponseLocal_Data: + case MessageSizeType_ResponseL2hit_Data: + case MessageSizeType_Writeback_Data: + return m_data_msg_size; + break; + default: + ERROR_MSG("Invalid range for type MessageSizeType"); + break; + } + return 0; } diff --git a/src/mem/ruby/network/Network.hh b/src/mem/ruby/network/Network.hh index 17fbaab22..e7c86b6b2 100644 --- a/src/mem/ruby/network/Network.hh +++ b/src/mem/ruby/network/Network.hh @@ -71,6 +71,8 @@ public: int getEndpointBandwidth() { return m_endpoint_bandwidth; } bool getAdaptiveRouting() {return m_adaptive_routing; } int getLinkLatency() { return m_link_latency; } + int MessageSizeType_to_int(MessageSizeType size_type); + // returns the queue requested for the given component virtual MessageBuffer* getToNetQueue(NodeID id, bool ordered, int netNumber) = 0; @@ -107,6 +109,8 @@ protected: Topology* m_topology_ptr; bool m_adaptive_routing; int m_link_latency; + int m_control_msg_size; + int m_data_msg_size; }; // Output operator declaration @@ -123,41 +127,4 @@ ostream& operator<<(ostream& out, const Network& obj) return out; } -// Code to map network message size types to an integer number of bytes -const int CONTROL_MESSAGE_SIZE = 8; -const int DATA_MESSAGE_SIZE = (RubySystem::getBlockSizeBytes()+8); - -extern inline -int MessageSizeType_to_int(MessageSizeType size_type) -{ - switch(size_type) { - case MessageSizeType_Undefined: - ERROR_MSG("Can't convert Undefined MessageSizeType to integer"); - break; - case MessageSizeType_Control: - case MessageSizeType_Request_Control: - case MessageSizeType_Reissue_Control: - case MessageSizeType_Response_Control: - case MessageSizeType_Writeback_Control: - case MessageSizeType_Forwarded_Control: - case MessageSizeType_Invalidate_Control: - case MessageSizeType_Unblock_Control: - case MessageSizeType_Persistent_Control: - case MessageSizeType_Completion_Control: - return CONTROL_MESSAGE_SIZE; - break; - case MessageSizeType_Data: - case MessageSizeType_Response_Data: - case MessageSizeType_ResponseLocal_Data: - case MessageSizeType_ResponseL2hit_Data: - case MessageSizeType_Writeback_Data: - return DATA_MESSAGE_SIZE; - break; - default: - ERROR_MSG("Invalid range for type MessageSizeType"); - break; - } - return 0; -} - #endif //NETWORK_H diff --git a/src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.cc b/src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.cc index f75997757..3377ffd1d 100644 --- a/src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.cc +++ b/src/mem/ruby/network/garnet-fixed-pipeline/NetworkInterface_d.cc @@ -114,7 +114,7 @@ bool NetworkInterface_d::flitisizeMessage(MsgPtr msg_ptr, int vnet) NetDest net_msg_dest = net_msg_ptr->getInternalDestination(); Vector<NodeID> dest_nodes = net_msg_dest.getAllDest(); // gets all the destinations associated with this message. - int num_flits = (int) ceil((double) MessageSizeType_to_int(net_msg_ptr->getMessageSize())/m_net_ptr->getNetworkConfig()->getFlitSize() ); // Number of flits is dependent on the link bandwidth available. This is expressed in terms of bytes/cycle or the flit size + int num_flits = (int) ceil((double) m_net_ptr->MessageSizeType_to_int(net_msg_ptr->getMessageSize())/m_net_ptr->getNetworkConfig()->getFlitSize() ); // Number of flits is dependent on the link bandwidth available. This is expressed in terms of bytes/cycle or the flit size for(int ctr = 0; ctr < dest_nodes.size(); ctr++) // loop because we will be converting all multicast messages into unicast messages { diff --git a/src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.cc b/src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.cc index 119f064d3..597c942b7 100644 --- a/src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.cc +++ b/src/mem/ruby/network/garnet-flexible-pipeline/NetworkInterface.cc @@ -109,7 +109,7 @@ bool NetworkInterface::flitisizeMessage(MsgPtr msg_ptr, int vnet) NetworkMessage *net_msg_ptr = dynamic_cast<NetworkMessage*>(msg_ptr.ref()); NetDest net_msg_dest = net_msg_ptr->getInternalDestination(); Vector<NodeID> dest_nodes = net_msg_dest.getAllDest(); // gets all the destinations associated with this message. - int num_flits = (int) ceil((double) MessageSizeType_to_int(net_msg_ptr->getMessageSize())/m_net_ptr->getNetworkConfig()->getFlitSize() ); // Number of flits is dependent on the link bandwidth available. This is expressed in terms of bytes/cycle or the flit size + int num_flits = (int) ceil((double) m_net_ptr->MessageSizeType_to_int(net_msg_ptr->getMessageSize())/m_net_ptr->getNetworkConfig()->getFlitSize() ); // Number of flits is dependent on the link bandwidth available. This is expressed in terms of bytes/cycle or the flit size for(int ctr = 0; ctr < dest_nodes.size(); ctr++) // loop because we will be converting all multicast messages into unicast messages { diff --git a/src/mem/ruby/network/simple/Switch.cc b/src/mem/ruby/network/simple/Switch.cc index e3420ddae..87021471f 100644 --- a/src/mem/ruby/network/simple/Switch.cc +++ b/src/mem/ruby/network/simple/Switch.cc @@ -169,7 +169,7 @@ void Switch::printStats(ostream& out) const int sum = message_counts[type].sum(); if (sum != 0) { out << " outgoing_messages_switch_" << m_switch_id << "_link_" << link << "_" << type - << ": " << sum << " " << sum * MessageSizeType_to_int(type) + << ": " << sum << " " << sum * (RubySystem::getNetwork()->MessageSizeType_to_int(type)) << " " << message_counts[type] << " base_latency: " << throttle_ptr->getLatency() << endl; } } diff --git a/src/mem/ruby/network/simple/Throttle.cc b/src/mem/ruby/network/simple/Throttle.cc index 64cb2a33a..89d61f267 100644 --- a/src/mem/ruby/network/simple/Throttle.cc +++ b/src/mem/ruby/network/simple/Throttle.cc @@ -275,8 +275,8 @@ int network_message_to_size(NetworkMessage* net_msg_ptr) // Artificially increase the size of broadcast messages if (BROADCAST_SCALING > 1) { if (net_msg_ptr->getDestination().isBroadcast()) { - return (MessageSizeType_to_int(net_msg_ptr->getMessageSize()) * MESSAGE_SIZE_MULTIPLIER * BROADCAST_SCALING); + return (RubySystem::getNetwork()->MessageSizeType_to_int(net_msg_ptr->getMessageSize()) * MESSAGE_SIZE_MULTIPLIER * BROADCAST_SCALING); } } - return (MessageSizeType_to_int(net_msg_ptr->getMessageSize()) * MESSAGE_SIZE_MULTIPLIER); + return (RubySystem::getNetwork()->MessageSizeType_to_int(net_msg_ptr->getMessageSize()) * MESSAGE_SIZE_MULTIPLIER); } diff --git a/src/mem/ruby/slicc_interface/RubySlicc_Util.hh b/src/mem/ruby/slicc_interface/RubySlicc_Util.hh index e4e20c99a..a7b8a13fd 100644 --- a/src/mem/ruby/slicc_interface/RubySlicc_Util.hh +++ b/src/mem/ruby/slicc_interface/RubySlicc_Util.hh @@ -106,11 +106,6 @@ extern inline int addressToInt(Address addr) return (int) addr.getLineAddress(); } -extern inline int MessageSizeTypeToInt(MessageSizeType size_type) -{ - return MessageSizeType_to_int(size_type); -} - extern inline bool long_enough_ago(Time event) { return ((get_time() - event) > 200); |