Sökning: "Multicore CPU"

Visar resultat 1 - 5 av 22 uppsatser innehållade orden Multicore CPU.

  1. 1. Recursion methods for solving the Schrödinger equation

    Kandidat-uppsats, Uppsala universitet/Materialteori

    Författare :Thor Lindberg; Anton Ljungar; Emy Engström; [2022]
    Nyckelord :;

    Sammanfattning : The purpose of this study is to approximate the local density of states(LDOS) for a metal block by solving the Schrödinger equation in an efficient way. To make the code more effective different methods were implemented, for example trying to parallelize the process and to run the code solely on a GPU (Graphic Processing Unit). LÄS MER

  3. 2. Modernizing and Evaluating the Autotuning Framework of SkePU 3

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Basel Nsralla; [2022]
    Nyckelord :SkePU; Autotuning; Parallel Computing; Multicore; OpenCL; OpenMP;

    Sammanfattning : Autotuning is a method which enables a program to automatically choose the most suitable parameters that optimizes it for a certain goal e.g. speed, cost, etc. LÄS MER

  4. 3. Analysis, Implementation and Evaluation of Direction Finding Algorithms using GPU Computing

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Regina Andersdotter; [2022]
    Nyckelord :GPU; GPU Computing; Direction Finding; GPU Suitability; CUDA; Multiple Signal Classification; Weighted Subspace Fitting; Correlative Interferometer; runtime; angle resolution; block size;

    Sammanfattning : Direction Finding (DF) algorithms are used by the Swedish Defence Research Agency (FOI) in the context of electronic warfare against radio. Parallelizing these algorithms using a Graphics Processing Unit (GPU) might improve performance, and thereby increase military support capabilities. LÄS MER

  5. 4. Towards time predictable and efficient cache management in multi-threaded systems

    Magister-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Vildan Zivojevic; [2020]
    Nyckelord :;

    Sammanfattning : Once the cache memory was introduced in computer systems, the well-known gap in speeds between the memory and the CPU was reduced. However, various issues can occur within the cache, which has a significant impact on the performance and timing-predictability of an application. This thesis investigates one such issue, which is a cache contention. LÄS MER

  7. 5. Performance Analysis of kNN Query Processing on large datasets using CUDA & Pthreads : comparing between CPU & GPU

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Författare :Preetham Kalakuntla; [2017]
    Nyckelord :GPU; Multicore CPU; Parallel computing; Performance; Single core CPU; kNN; Query Processing;

    Sammanfattning : Telecom companies do a lot of analytics to provide consumers a better service and to stay in competition. These companies accumulate special big data that has potential to provide inputs for business. Query processing is one of the major tool to fire analytics at their data. LÄS MER