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author | Tushar Krishna <tushar@ece.gatech.edu> | 2016-10-06 14:35:14 -0400 |
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committer | Tushar Krishna <tushar@ece.gatech.edu> | 2016-10-06 14:35:14 -0400 |
commit | aca869bf2dba8cc7a7b06be223b84fa0376a59e9 (patch) | |
tree | 85c82c75158f88133bad87ea4b9c877ed42d23fd /src/mem/protocol/Garnet_standalone-msg.sm | |
parent | 3f0118876f109d0fb94f06687e8d695835a03636 (diff) | |
download | gem5-aca869bf2dba8cc7a7b06be223b84fa0376a59e9.tar.xz |
ruby: rename ALPHA_Network_test protocol to Garnet_standalone.
Over the past 6 years, we realized that the protocol is essentially used
to run the garnet network in a standalone manner, and feed standard synthetic
traffic patterns through it.
Diffstat (limited to 'src/mem/protocol/Garnet_standalone-msg.sm')
-rw-r--r-- | src/mem/protocol/Garnet_standalone-msg.sm | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/mem/protocol/Garnet_standalone-msg.sm b/src/mem/protocol/Garnet_standalone-msg.sm new file mode 100644 index 000000000..2232e0ff0 --- /dev/null +++ b/src/mem/protocol/Garnet_standalone-msg.sm @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2009 Advanced Micro Devices, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + +// CoherenceRequestType +enumeration(CoherenceRequestType, desc="...") { + MSG, desc="Message"; +} + +// RequestMsg (and also forwarded requests) +structure(RequestMsg, desc="...", interface="Message") { + Addr addr, desc="Physical address for this request"; + CoherenceRequestType Type, desc="Type of request (GetS, GetX, PutX, etc)"; + MachineID Requestor, desc="Node who initiated the request"; + NetDest Destination, desc="Multicast destination mask"; + DataBlock DataBlk, desc="data for the cache line"; + MessageSizeType MessageSize, desc="size category of the message"; + + bool functionalRead(Packet *pkt) { + error("Garnet_standalone does not support functional accesses!"); + } + + bool functionalWrite(Packet *pkt) { + error("Garnet_standalone does not support functional accesses!"); + } +} |