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| author | Tushar Krishna <tushar@csail.mit.edu> | 2011-05-18 03:06:07 -0400 |
|---|---|---|
| committer | Tushar Krishna <tushar@csail.mit.edu> | 2011-05-18 03:06:07 -0400 |
| commit | 3ed048e4f5854b260a29164da92ba16ad7881740 (patch) | |
| tree | f5d4658fc36724eec7cac67c1900caf39a64b219 /src/mem/protocol/MOESI_CMP_token-L1cache.sm | |
| parent | 26eaba4cb5a5933c17abe9efca8590610f1e36b4 (diff) | |
| download | gem5-3ed048e4f5854b260a29164da92ba16ad7881740.tar.xz | |
slicc: added vnet_type field to identify response vnets from others
Identifying response vnets versus other vnets will allow garnet to
determine which vnets will carry data packets, and which will carry
ctrl packets, and use appropriate buffer sizes (since data packets are larger
than ctrl packets). This in turn allows the orion power model to accurately
estimate buffer power.
Diffstat (limited to 'src/mem/protocol/MOESI_CMP_token-L1cache.sm')
| -rw-r--r-- | src/mem/protocol/MOESI_CMP_token-L1cache.sm | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mem/protocol/MOESI_CMP_token-L1cache.sm b/src/mem/protocol/MOESI_CMP_token-L1cache.sm index d7344d779..a4dbe5fe7 100644 --- a/src/mem/protocol/MOESI_CMP_token-L1cache.sm +++ b/src/mem/protocol/MOESI_CMP_token-L1cache.sm @@ -49,18 +49,18 @@ machine(L1Cache, "Token protocol") // From this node's L1 cache TO the network // a local L1 -> this L2 bank - MessageBuffer responseFromL1Cache, network="To", virtual_network="4", ordered="false"; - MessageBuffer persistentFromL1Cache, network="To", virtual_network="3", ordered="true"; + MessageBuffer responseFromL1Cache, network="To", virtual_network="4", ordered="false", vnet_type="response"; + MessageBuffer persistentFromL1Cache, network="To", virtual_network="3", ordered="true", vnet_type="persistent"; // a local L1 -> this L2 bank, currently ordered with directory forwarded requests - MessageBuffer requestFromL1Cache, network="To", virtual_network="1", ordered="false"; + MessageBuffer requestFromL1Cache, network="To", virtual_network="1", ordered="false", vnet_type="request"; // To this node's L1 cache FROM the network // a L2 bank -> this L1 - MessageBuffer responseToL1Cache, network="From", virtual_network="4", ordered="false"; - MessageBuffer persistentToL1Cache, network="From", virtual_network="3", ordered="true"; + MessageBuffer responseToL1Cache, network="From", virtual_network="4", ordered="false", vnet_type="response"; + MessageBuffer persistentToL1Cache, network="From", virtual_network="3", ordered="true", vnet_type="persistent"; // a L2 bank -> this L1 - MessageBuffer requestToL1Cache, network="From", virtual_network="1", ordered="false"; + MessageBuffer requestToL1Cache, network="From", virtual_network="1", ordered="false", vnet_type="request"; // STATES state_declaration(State, desc="Cache states", default="L1Cache_State_I") { |