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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_hammer-cache.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_hammer-cache.sm')
| -rw-r--r-- | src/mem/protocol/MOESI_hammer-cache.sm | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mem/protocol/MOESI_hammer-cache.sm b/src/mem/protocol/MOESI_hammer-cache.sm index 06c9ea76b..24f3ab318 100644 --- a/src/mem/protocol/MOESI_hammer-cache.sm +++ b/src/mem/protocol/MOESI_hammer-cache.sm @@ -45,12 +45,12 @@ machine(L1Cache, "AMD Hammer-like protocol") { // NETWORK BUFFERS - MessageBuffer requestFromCache, network="To", virtual_network="2", ordered="false"; - MessageBuffer responseFromCache, network="To", virtual_network="4", ordered="false"; - MessageBuffer unblockFromCache, network="To", virtual_network="5", ordered="false"; + MessageBuffer requestFromCache, network="To", virtual_network="2", ordered="false", vnet_type="request"; + MessageBuffer responseFromCache, network="To", virtual_network="4", ordered="false", vnet_type="response"; + MessageBuffer unblockFromCache, network="To", virtual_network="5", ordered="false", vnet_type="unblock"; - MessageBuffer forwardToCache, network="From", virtual_network="3", ordered="false"; - MessageBuffer responseToCache, network="From", virtual_network="4", ordered="false"; + MessageBuffer forwardToCache, network="From", virtual_network="3", ordered="false", vnet_type="forward"; + MessageBuffer responseToCache, network="From", virtual_network="4", ordered="false", vnet_type="response"; // STATES |