diff options
Diffstat (limited to 'src/mem/protocol/MESI_Two_Level-L2cache.sm')
| -rw-r--r-- | src/mem/protocol/MESI_Two_Level-L2cache.sm | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/mem/protocol/MESI_Two_Level-L2cache.sm b/src/mem/protocol/MESI_Two_Level-L2cache.sm index e4f719d9f..4134b7964 100644 --- a/src/mem/protocol/MESI_Two_Level-L2cache.sm +++ b/src/mem/protocol/MESI_Two_Level-L2cache.sm @@ -148,6 +148,10 @@ machine(L2Cache, "MESI Directory L2 Cache CMP") TBETable TBEs, template="<L2Cache_TBE>", constructor="m_number_of_TBEs"; + Tick clockEdge(); + Tick cyclesToTicks(Cycles c); + Cycles ticksToCycles(Tick t); + void set_cache_entry(AbstractCacheEntry a); void unset_cache_entry(); void set_tbe(TBE a); @@ -285,7 +289,7 @@ machine(L2Cache, "MESI Directory L2 Cache CMP") in_port(L1unblockNetwork_in, ResponseMsg, unblockToL2Cache, rank = 2) { - if(L1unblockNetwork_in.isReady()) { + if(L1unblockNetwork_in.isReady(clockEdge())) { peek(L1unblockNetwork_in, ResponseMsg) { Entry cache_entry := getCacheEntry(in_msg.addr); TBE tbe := TBEs[in_msg.addr]; @@ -307,7 +311,7 @@ machine(L2Cache, "MESI Directory L2 Cache CMP") // Response L2 Network - response msg to this particular L2 bank in_port(responseL2Network_in, ResponseMsg, responseToL2Cache, rank = 1) { - if (responseL2Network_in.isReady()) { + if (responseL2Network_in.isReady(clockEdge())) { peek(responseL2Network_in, ResponseMsg) { // test wether it's from a local L1 or an off chip source assert(in_msg.Destination.isElement(machineID)); @@ -348,7 +352,7 @@ machine(L2Cache, "MESI Directory L2 Cache CMP") // L1 Request in_port(L1RequestL2Network_in, RequestMsg, L1RequestToL2Cache, rank = 0) { - if(L1RequestL2Network_in.isReady()) { + if(L1RequestL2Network_in.isReady(clockEdge())) { peek(L1RequestL2Network_in, RequestMsg) { Entry cache_entry := getCacheEntry(in_msg.addr); TBE tbe := TBEs[in_msg.addr]; @@ -604,15 +608,18 @@ machine(L2Cache, "MESI Directory L2 Cache CMP") } action(jj_popL1RequestQueue, "\j", desc="Pop incoming L1 request queue") { - profileMsgDelay(0, L1RequestL2Network_in.dequeue()); + Tick delay := L1RequestL2Network_in.dequeue(clockEdge()); + profileMsgDelay(0, ticksToCycles(delay)); } action(k_popUnblockQueue, "k", desc="Pop incoming unblock queue") { - profileMsgDelay(0, L1unblockNetwork_in.dequeue()); + Tick delay := L1unblockNetwork_in.dequeue(clockEdge()); + profileMsgDelay(0, ticksToCycles(delay)); } action(o_popIncomingResponseQueue, "o", desc="Pop Incoming Response queue") { - profileMsgDelay(1, responseL2Network_in.dequeue()); + Tick delay := responseL2Network_in.dequeue(clockEdge()); + profileMsgDelay(1, ticksToCycles(delay)); } action(m_writeDataToCache, "m", desc="Write data from response queue to cache") { @@ -769,7 +776,7 @@ machine(L2Cache, "MESI Directory L2 Cache CMP") } action(zn_recycleResponseNetwork, "zn", desc="recycle memory request") { - responseL2Network_in.recycle(); + responseL2Network_in.recycle(clockEdge(), cyclesToTicks(recycle_latency)); } action(kd_wakeUpDependents, "kd", desc="wake-up dependents") { |