diff options
Diffstat (limited to 'src/mem/protocol/MOESI_CMP_directory-L1cache.sm')
| -rw-r--r-- | src/mem/protocol/MOESI_CMP_directory-L1cache.sm | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/src/mem/protocol/MOESI_CMP_directory-L1cache.sm b/src/mem/protocol/MOESI_CMP_directory-L1cache.sm index fb74a67e4..3cd87616f 100644 --- a/src/mem/protocol/MOESI_CMP_directory-L1cache.sm +++ b/src/mem/protocol/MOESI_CMP_directory-L1cache.sm @@ -34,25 +34,24 @@ machine(L1Cache, "Directory protocol") Cycles request_latency := 2; Cycles use_timeout_latency := 50; bool send_evictions; -{ - - // NODE L1 CACHE - // From this node's L1 cache TO the network - // a local L1 -> this L2 bank, currently ordered with directory forwarded requests - MessageBuffer requestFromL1Cache, network="To", virtual_network="0", ordered="false", vnet_type="request"; - // a local L1 -> this L2 bank - MessageBuffer responseFromL1Cache, network="To", virtual_network="2", ordered="false", vnet_type="response"; -// MessageBuffer writebackFromL1Cache, network="To", virtual_network="3", ordered="false", vnet_type="writeback"; - - - // To this node's L1 cache FROM the network - // a L2 bank -> this L1 - MessageBuffer requestToL1Cache, network="From", virtual_network="0", ordered="false", vnet_type="request"; - // a L2 bank -> this L1 - MessageBuffer responseToL1Cache, network="From", virtual_network="2", ordered="false", vnet_type="response"; - - + // Message Queues + // From this node's L1 cache TO the network + // a local L1 -> this L2 bank, currently ordered with directory forwarded requests + MessageBuffer * requestFromL1Cache, network="To", virtual_network="0", + ordered="false", vnet_type="request"; + // a local L1 -> this L2 bank + MessageBuffer * responseFromL1Cache, network="To", virtual_network="2", + ordered="false", vnet_type="response"; + + // To this node's L1 cache FROM the network + // a L2 bank -> this L1 + MessageBuffer * requestToL1Cache, network="From", virtual_network="0", + ordered="false", vnet_type="request"; + // a L2 bank -> this L1 + MessageBuffer * responseToL1Cache, network="From", virtual_network="2", + ordered="false", vnet_type="response"; +{ // STATES state_declaration(State, desc="Cache states", default="L1Cache_State_I") { // Base states |