Sökning: "load imbalance"

Visar resultat 1 - 5 av 31 uppsatser innehållade orden load imbalance.

  1. 1. Towards Sustainable Transport: A case study on modal shift for temperature-controlled goods between northern Norway and central Europe

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Love Kristoffersson; Etienne Skowronski; [2023-07-03]
    Nyckelord :road-rail transport; temperature-controlled goods; cross-border; modal shift; transportation network;

    Sammanfattning : In line with the ambitious sustainability goals set by the European Union to reduce transport emissions, there is a growing interest for sustainable freight transport across Europe. Rail transportation has emerged as a preferred mode of choice for shippers and freight forwarders, given its sustainability advantage of transporting larger volumes on longer distances. LÄS MER

  3. 2. Diffuser: Packet Spraying While Maintaining Order : Distributed Event Scheduler for Maintaining Packet Order while Packet Spraying in DPDK

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Vignesh Purushotham Srinivas; [2023]
    Nyckelord :Packet scheduling; Scheduling; Out of order; Data plane development kit; Parallel processing; Network processor; Paketschemaläggning; Schemaläggning; oordning; Dataplansutvecklingskit; Parallell bearbetning; Nätverksprocessor;

    Sammanfattning : The demand for high-speed networking applications has made Network Processors (NPs) and Central Computing Units (CPUs) increasingly parallel and complex, containing numerous on-chip processing cores. This parallelism can only be exploited fully by the underlying packet scheduler by efficiently utilizing all the available cores. LÄS MER

  4. 3. Smart and Sustainable Off-grid Housing Powered by Vehicle to Anything (V2X) : An exploratory study to understand the innovation readiness and feasibility for off-grid living powered by Vehicle to Anything (V2X)

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Hanna Borgefeldt; Emma Svensson; [2022]
    Nyckelord :Off-grid; Vehicle to home; V2H; Vehicle to load; V2L; sustainable power generation; renewable energy; technology readiness level; electric vehicle innovation; Off-grid; Vehicle to home; V2H; Vehicle to load; V2L; hållbar kraftproduktion; förnybar energi; tekniksmognadsgrad; innovation; elbilar;

    Sammanfattning : For the EU to reach net-zero by 2050, an increased rate of renewable energy generation is needed. Off-grid tiny houses serve as a sustainable housing option as they are energy conservative, and their primary source of energy is renewable energy. LÄS MER

  5. 4. Multibody modelling of the vibrations in an aircraft engine

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Charly Mollet; [2022]
    Nyckelord :Vibrations; Multibody Modelling; Rolling Bearings; Rotor Dynamics; Reduction Processes; Vibrationer; multikroppsmodellering; rullingslager; rotordynamik; reducktionsprocesser;

    Sammanfattning : During the assembly of aircraft engines, some clearance is left in the rolling bearings mainly to reduce friction. However this clearance might allow the rolling element to vibrate during flight. Indeed, unwanted vibrations called non-synchronous vibrations (NSV) appear on the data recorded by the sensors on some development engines. LÄS MER

  7. 5. Design and evaluation of an inter-core QUIC connection migration approach for intra-server load balancing

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Zhe Wang; [2021]
    Nyckelord :Intra-server load balancing; QUIC protocol; Connection migration; BPF; Connection management; Lastbalansering mellan servern; QUIC protokoll; Anslutningsmigrering; BPF; Anslutningshantering;

    Sammanfattning : With the emergence of novel cloud applications and their critical latency demand [1], Quick UDP Internet Connection (QUIC) [2] was proposed as a new transport protocol that is promising to reduce the connection establishment overhead while providing security properties similar to Transport Layer Security (TLS) [3]. However, without an efficient task scheduling mechanism, the high cost for encryption and decryption in QUIC can easily lead to load imbalance among multiple Central Processing Unit (CPU) cores and thus cause a high tail latency. LÄS MER