Search results for: OPENCL - Bridge of Knowledge

Search

Search results for: OPENCL

Best results in : Research Potential Pokaż wszystkie wyniki (1)

Search results for: OPENCL

  • Architektura Systemów Komputerowych

    Główną tematyką badawczą podejmowaną w Katedrze jest rozwój architektury aplikacji i systemów komputerowych, w szczególności aplikacji i systemów równoległych i rozproszonych. "Architecture starts when you carefully put two bricks together" - stwierdza niemiecki architekt Ludwig Mies von der Rohe. W przypadku systemów komputerowych dotyczy to nie cegieł, a modułów sprzętowych lub programowych. Przez architekturę systemu komputerowego...

Other results Pokaż wszystkie wyniki (12)

Search results for: OPENCL

  • Performance Analysis of the OpenCL Environment on Mobile Platforms

    Publication

    Today’s smartphones have more and more features that so far were only assigned to personal computers. Every year these devices are composed of better and more efficient components. Everything indicates that modern smartphones are replacing ordinary computers in various activities. High computing power is required for tasks such as image processing, speech recognition and object detection. This paper analyses the performance of...

    Full text to download in external service

  • Parallel Background Subtraction in Video Streams Using OpenCL on GPU Platforms

    Publication

    - Year 2014

    Implementation of the background subtraction algorithm using OpenCL platform is presented. The algorithm processes live stream of video frames from the surveillance camera in on-line mode. Processing is performed using a host machine and a parallel computing device. The work focuses on optimizing an OpenCL algorithm implementation for GPU devices by taking into account specific features of the GPU architecture, such as memory access,...

    Full text to download in external service

  • Runtime Visualization of Application Progress and Monitoring of a GPU-enabled Parallel Environment

    Publication

    The paper presents design, implementation and real life uses of a visualization subsystem for a distributed framework for parallelization of workflow-based computations among clusters with nodes that feature both CPUs and GPUs. Firstly, the proposed system presents a graphical view of the infrastructure with clusters, nodes and compute devices along with parameters and runtime graphs of load, memory available, fan speeds etc. Secondly,...

    Full text to download in external service

  • Optimization of Execution Time under Power Consumption Constraints in a Heterogeneous Parallel System with GPUs and CPUs

    Publication

    The paper proposes an approach for parallelization of computations across a collection of clusters with heterogeneous nodes with both GPUs and CPUs. The proposed system partitions input data into chunks and assigns to par- ticular devices for processing using OpenCL kernels defined by the user. The sys- tem is able to minimize the execution time of the application while maintaining the power consumption of the utilized GPUs and...

    Full text to download in external service

  • Dynamic Data Management Among Multiple Databases for Optimization of Parallel Computations in Heterogeneous HPC Systems

    Publication

    - Year 2014

    Rapid development of diverse computer architectures and hardware accelerators caused that designing parallel systems faces new problems resulting from their heterogeneity. Our implementation of a parallel system called KernelHive allows to efficiently run applications in a heterogeneous environment consisting of multiple collections of nodes with different types of computing devices. The execution engine of the system is open for...

    Full text to download in external service