gem5
How to implement multi-physical link in granet3.0? #726
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Whether multiple InternalLink are supported between two routers in garnet3.0. For example, there are two routers A and B. I want to establish three physical links from A to B. Is this possible? |
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It should be as simple as creating multiple links connecting A and B in the topology script and partitioning the supported vnets between these links. You might be able to reproduce a similar behavior using a single link with well chosen width and vcs_pet_vnet link parameters. I didn't check the implementation details to support that claim though. |
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As you said, it can be achieved. Use the supported_vnets parameter to configure it. |
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It should be as simple as creating multiple links connecting A and B in the topology script and partitioning the supported vnets between these links.
You might be able to reproduce a similar behavior using a single link with well chosen width and vcs_pet_vnet link parameters. I didn't check the implementation details to support that claim though.