Sökning: "task-based programming"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden task-based programming.

  1. 1. Advances in Task-Based Parallel Programming for Distributed Memory Architectures

    Författare :Afshin Zafari; Elisabeth Larsson; George Bosilca; Uppsala universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel programming; task-based programming; distributed memory system; scientific computing; hierarchical data; hierarchical tasks;

    Sammanfattning : It has become common knowledge that parallel programming is needed for scientific applications, particularly for running large scale simulations. Different programming models are introduced for simplifying parallel programming, while enabling an application to use the full computational capacity of the hardware. LÄS MER

  2. 2. Performance-driven exploration using Task-based Parallel Programming Frameworks

    Författare :Artur Podobas; Mats Brorsson; David Black-Schaffer; KTH; []

    Sammanfattning : .... LÄS MER

  3. 3. Scientific Computing on Multicore Architectures

    Författare :Martin Tillenius; Elisabeth Larsson; Sverker Holmgren; Jakub Kurzak; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; multicore; scientific computing; shared memory parallelism; task-based programming; parallel programming model; task scheduling; data versioning; Beräkningsvetenskap; Scientific Computing;

    Sammanfattning : Computer simulations are an indispensable tool for scientists to gain new insights about nature. Simulations of natural phenomena are usually large, and limited by the available computer resources. LÄS MER

  4. 4. Understanding Task Parallelism : Providing insight into scheduling, memory, and performance for CPUs and Graphics

    Författare :Germán Ceballos; David Black-Schaffer; Erik Hagersten; Samuel Thibault; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Task-based programming; Task Scheduling; Analytical Cache Model; Scheduling; Runtime Systems; Computer Graphics rendering ; Computer Science; Datavetenskap;

    Sammanfattning : Maximizing the performance of computer systems while making them more energy efficient is vital for future developments in engineering, medicine, entertainment, etc. However, the increasing complexity of software, hardware, and their interactions makes this task difficult. LÄS MER

  5. 5. Parallelization of dynamic algorithms for electronic structure calculations

    Författare :Anton G. Artemov; Emanuel H. Rubensson; Maya Neytcheva; Bo Kågström; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; parallelization; task-based programming; matrix algorithms; sparse matrices; inverse factorization; localized computations; density matrix methods; electronic structure calculations; Scientific Computing; Beräkningsvetenskap;

    Sammanfattning : The aim of electronic structure calculations is to simulate behavior of complex materials by resolving interactions between electrons and nuclei in atoms at the level of quantum mechanics. Progress in the field allows to reduce the computational complexity of the solution methods to linear so that the computational time scales proportionally to the size of the physical system. LÄS MER