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Filtering by: Creator Jensen, David C. Remove constraint Creator: Jensen, David C. Academic Affiliation Electrical Engineering and Computer Science Remove constraint Academic Affiliation: Electrical Engineering and Computer Science License Attribution-NoDerivatives 4.0 (CC BY-ND 4.0) Remove constraint License: Attribution-NoDerivatives 4.0 (CC BY-ND 4.0)

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  • AQ-CAR : adaptive-queueing congestion-aware routing for datacenter traffic forwarding

    Creator:
    Alanazi, Sultan and Hamdaoui, Bechir
    Abstract:
    Modern datacenters are constructed with multirooted tree topologies and support multiple service queues per switch port. They support a wide variety of applications and services with stringent performance needs and conflicting requirements. To meet these requirements, recent works focus on load balancing or ECN marking approaches. Though existing load-balancing approaches...
    Resource Type:
    Technical Report
    Full Text:
    link utilization while maintaining low latency, the maximum threshold level is set as: K = C ×RTT × λ

  • Failure-resilient congestion-aware load balancing protocol for three-tier clos data centers

    Creator:
    Alanazi, Sultan and Hamdaoui, Bechir
    Abstract:
    Clos-based network topologies have been deployed in production data center networks to provide multiple path alternatives between the pairs of network hosts. Production data centers operate under varying traffic dynamics and topological asymmetry. Therefore, a good load balancing scheme must adapt to network conditions and dynamics in real-time and intelligently...
    Resource Type:
    Technical Report
    Full Text:
    ← 1, return 12: else 13: if p is tagged then 14: if p.TF == 0 then 15: pi ← p’s ingress port 16: C∗1

  • Fair packet enqueueing and marking in multi-queue datacenter networks

    Creator:
    Alanazi, Sultan and Hamdaoui, Bechir
    Abstract:
    Recently, Explicit Congestion Notification (ECN) has been leveraged by most Datacenter Network (DCN) protocols for congestion control to achieve high throughput and low latency. However, the majority of these approaches assume that each switch port has one queue while current industry trends towards having multiple queues per switch port. To...
    Resource Type:
    Technical Report
    Full Text:
    , 25] K = C ×RTT × λ (1) where C is link capacity, RTT is average round-trip time, and λ is a