Sökning: "Single-thread"

Visar resultat 1 - 5 av 12 uppsatser innehållade ordet Single-thread.

  1. 1. Performance comparison between PostgreSQL, MongoDB, ArangoDB and HBase

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Isak Dalström; Philip Ericsson; [2022]
    Nyckelord :Database; PostgreSQL; MongoDB; ArangoDB; HBase; performance;

    Sammanfattning : There is a large amount of data that needs to be stored today. Handling so much data efficiently is important as minor performance differences can have significant effects on large systems. Knowing how a certain database management system performs is important for companies and organizations to decide which database management system to use. LÄS MER

  3. 2. Towards an Efficient Spectral Element Solver for Poisson’s Equation on Heterogeneous Platforms

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

    Författare :Jonas Nylund; [2022]
    Nyckelord :Neko; CUDA; Heterogeneous hardware; GPU; Gather-Scatter; HPC; CFD; Neko; CUDA; Heterogena plattformar; GPU; Gather-Scatter; Högprestandabe-räkningar; Beräkningsströmningsdynamik;

    Sammanfattning : Neko is a project at KTH to refactor the widely used fluid dynamics solver Nek5000 to support modern hardware. Many aspects of the solver need adapting for use on GPUs, and one such part is the main communication kernel, the Gather-Scatter (GS) routine. To avoid race conditions in the kernel, atomic operations are used, which can be inefficient. LÄS MER

  4. 3. Acceleration of Machine-Learning Pipeline Using Parallel Computing

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Xavante Erickson; [2021]
    Nyckelord :acceleration; ray; accelerator; numpy; machine-learning; machine; learning; optimization; parallelization; speedup; profiling;

    Sammanfattning : Researchers from Lund have conducted research on classifying images in three different categories, faces, landmarks and objects from EEG data [1]. The researchers used SVMs (Support Vector Machine) to classify between the three different categories [2, 3]. LÄS MER

  5. 4. DirectX 12: Performance Comparison Between Single- and Multithreaded Rendering when Culling Multiple Lights

    Kandidat-uppsats, Blekinge Tekniska Högskola/Fakulteten för datavetenskaper

    Författare :Yousra J'lali; [2020]
    Nyckelord :Performance evaluation; Multithread; Single-thread; Parallel architecture; API;

    Sammanfattning : Background. As newer computers are constructed, more advanced and powerful hardware come along with them. This leads to the enhancement of various program attributes and features by corporations to get ahold of the hardware, hence, improving performance. A relatively new API which serves to facilitate such logic, is Microsoft DirectX 12. LÄS MER

  7. 5. Dynamic Memory Managment in C++

    Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Datavetenskap

    Författare :Martin Sperens; [2019]
    Nyckelord :Memory Managment;

    Sammanfattning : Memory allocation is an important part of program optimization as well as of computer architecture. This thesis examines some of the concepts of memory allocation and tries to implement overrides for the standard new and delete functions in the c++ library using memory pools combined with other techniques. LÄS MER