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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-L2cache.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-L2cache.sm')
| -rw-r--r-- | src/mem/protocol/MOESI_CMP_token-L2cache.sm | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mem/protocol/MOESI_CMP_token-L2cache.sm b/src/mem/protocol/MOESI_CMP_token-L2cache.sm index 6f43e7712..8b87889b1 100644 --- a/src/mem/protocol/MOESI_CMP_token-L2cache.sm +++ b/src/mem/protocol/MOESI_CMP_token-L2cache.sm @@ -44,22 +44,22 @@ machine(L2Cache, "Token protocol") // From local bank of L2 cache TO the network // this L2 bank -> a local L1 || mod-directory - MessageBuffer responseFromL2Cache, network="To", virtual_network="4", ordered="false"; + MessageBuffer responseFromL2Cache, network="To", virtual_network="4", ordered="false", vnet_type="response"; // this L2 bank -> mod-directory - MessageBuffer GlobalRequestFromL2Cache, network="To", virtual_network="2", ordered="false"; + MessageBuffer GlobalRequestFromL2Cache, network="To", virtual_network="2", ordered="false", vnet_type="request"; // this L2 bank -> a local L1 - MessageBuffer L1RequestFromL2Cache, network="To", virtual_network="1", ordered="false"; + MessageBuffer L1RequestFromL2Cache, network="To", virtual_network="1", ordered="false", vnet_type="request"; // FROM the network to this local bank of L2 cache // a local L1 || mod-directory -> this L2 bank - MessageBuffer responseToL2Cache, network="From", virtual_network="4", ordered="false"; - MessageBuffer persistentToL2Cache, network="From", virtual_network="3", ordered="true"; + MessageBuffer responseToL2Cache, network="From", virtual_network="4", ordered="false", vnet_type="response"; + MessageBuffer persistentToL2Cache, network="From", virtual_network="3", ordered="true", vnet_type="persistent"; // mod-directory -> this L2 bank - MessageBuffer GlobalRequestToL2Cache, network="From", virtual_network="2", ordered="false"; + MessageBuffer GlobalRequestToL2Cache, network="From", virtual_network="2", ordered="false", vnet_type="request"; // a local L1 -> this L2 bank - MessageBuffer L1RequestToL2Cache, network="From", virtual_network="1", ordered="false"; + MessageBuffer L1RequestToL2Cache, network="From", virtual_network="1", ordered="false", vnet_type="request"; // STATES state_declaration(State, desc="L2 Cache states", default="L2Cache_State_I") { |