Search results for: data prefetching

• Network-aware Data Prefetching Optimization of Computations in a Heterogeneous HPC Framework

  Publication

  • P. Rościszewski

  - International Journal of Computer Networks & Communications (IJCNC) - 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...

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• ATOMIC DATA AND NUCLEAR DATA TABLES

  Journals

  ISSN: 0092-640X , eISSN: 1090-2090

• Data in Brief

  Journals

  ISSN: 2352-3409

• Performance evaluation of Unified Memory with prefetching and oversubscription for selected parallel CUDA applications on NVIDIA Pascal and Volta GPUs

  Publication

  • M. Knap
  • P. Czarnul

  - JOURNAL OF SUPERCOMPUTING - Year 2019

  The paper presents assessment of Unified Memory performance with data prefetching and memory oversubscription. Several versions of code are used with: standard memory management, standard Unified Memory and optimized Unified Memory with programmer-assisted data prefetching. Evaluation of execution times is provided for four applications: Sobel and image rotation filters, stream image processing and computational fluid dynamic simulation,...

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• Scientific Data

  Journals

  ISSN: 2052-4463

• JOURNAL OF CHEMICAL AND ENGINEERING DATA

  Journals

  ISSN: 0021-9568 , eISSN: 1520-5134

• Big Data

  Journals

  ISSN: 2167-6461 , eISSN: 2167-647X

• Genomics Data

  Journals

  ISSN: 2213-5960

• Data Intelligence

  Journals

  eISSN: 2641-435X

• Data & Policy

  Journals

  eISSN: 2632-3249