Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100303433> ?p ?o ?g. }
- W3100303433 abstract "We introduce FatPaths: a simple, generic, and robust routing architecture that enables state-of-the-art low-diameter topologies such as Slim Fly to achieve unprecedented performance. FatPaths targets Ethernet stacks in both HPC supercomputers as well as cloud data centers and clusters. FatPaths exposes and exploits the rich (fat) diversity of both minimal and non-minimal paths for high-performance multi-pathing. Moreover, FatPaths uses a redesigned purified transport layer that removes virtually all TCP performance issues (e.g., the slow start), and incorporates flowlet switching, a technique used to prevent packet reordering in TCP networks, to enable very simple and effective load balancing. Our design enables recent low-diameter topologies to outperform powerful Clos designs, achieving 15% higher net throughput at 2x lower latency for comparable cost. FatPaths will significantly accelerate Ethernet clusters that form more than 50% of the Top500 list and it may become a standard routing scheme for modern topologies." @default.
- W3100303433 created "2020-11-23" @default.
- W3100303433 creator A5019905167 @default.
- W3100303433 creator A5026990786 @default.
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- W3100303433 creator A5054293016 @default.
- W3100303433 creator A5056549312 @default.
- W3100303433 creator A5058488129 @default.
- W3100303433 creator A5077591484 @default.
- W3100303433 creator A5084829031 @default.
- W3100303433 date "2019-06-26" @default.
- W3100303433 modified "2023-09-24" @default.
- W3100303433 title "FatPaths: Routing in Supercomputers and Data Centers when Shortest Paths Fall Short" @default.
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