High Performance Computing on New Accelerated Hardware Architectures

• Autorzy: Błażewicz M. , Kurowski K. , Ludwiczak B. , Napierała K.
• Języki publikacji: EN

Abstrakty

EN

This paper presents recent work that has been performed in the context of high performance computing and hybrid architectures at Poznan Supercomputing and Networking Center. Three algorithms: JPEG2000 – compression/decompression, computational fluid mechanics and motion tracking have been parallelized on various architectures and compared to reference sequential applications. The performance results, implementation issues and best practices are discussed as well.

Słowa kluczowe

EN

high performance; hybrid computing; NVIDIA CUDA; GPGPU; hardware accelerators

• Wydawca: Institute of Bioorganic Chemistry Scientific Publishers OWN, Polish Academy of Sciences
• Czasopismo: Computational Methods in Science and Technology
• Rocznik: 2010
• Tom: Vol. spec. iss. (1)
• Strony: 71--79
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Błażewicz M.

autor

Kurowski K.

autor

Ludwiczak B.

autor

Napierała K.

• Poznań Supercomputing and Networking Center Applications Department ul. Noskowskiego 10, 61-704 Poznań, Poland,

Bibliografia

• [1] A.J. Chorin, J.E. Marsden, A Mathematical Introduction to Fluid Dynamics (2000).
• [2] F.H. Harlow, J.E. Welch, Numerical Calculation of Time-Dependent Viscous Incompressible Flow of Fluid with Free Surface (1965).
• [3] M. Matyka, Computer Simulations in Physics (2002).
• [4] K.G. Derpan, The Harris Corner Detector (2004).
• [5] J.P. Lewis, Fast Normalized Cross-correlation, Industrial Light & Magic (1995)
• [6] Nov. 2000. ISO/IEC 15444-1: Information technology, JPEG 2000 image coding system – Part 1: Core coding system, 2000.
• [7] ISO/IEC 10918-1: Information technology, Digital compressionand coding of continuous still images: Requirements and guidelines, 1994.
• [8] W. Sweldens, The lifting scheme: a new philosophy in biorthogonal wavelet constructions, in: proceedings of the SPIE. Wavelet Applications in Signal and Image Processing III, 2569, 68-79S (1995).