Active Projects

1. High-Bandwidth InfiniBand Routing

The Single Source Shortest Path (SSSP) Routing algorithm is currently among the best routing algorithms for InfiniBand networks. As opposed to MINHOP (distance-vector routing), it aims to balance the load among all shortest paths in the network. DFSSSP is the deadlock-free version that uses virtual lanes to break cyclic channel dependencies in the network.

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2. High-Performance Network Topologies

Network topologies are an essential part of a scalable interconnect. It is most important to develop low-latency and high-bandwidth topologies.

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3. ATLAHS

The ATLAHS Network Simulator Toolchain is a flexible, extensible, and open-source toolchain designed to trace real-world applications and accurately simulate their workloads. ATLAHS leverages the GOAL format [1] to model communication and computation patterns in AI, HPC, and distributed storage applications. Along with the toolchain we also release a set of application traces collected from large-scale systems.

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See the list on the left for other projects


Inactive Projects

1. Oblivious Routing Congestion Simulation

The ORCS Simulator can be used to simulate the effective bisection bandwidth of statically router network topologies. It is designed to primarily work with InfiniBand networks but it can be used for every statically routed topology.

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2. [outdated] A fast Ethernet Communication Path

This project has been discontinued and only remains here for archival purposes.

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