Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kazuhiko Ohno"'
Publikováno v:
CANDAR Workshops
Multi-core processors are widely used to improve performance of computer systems. To achieve both high performance and low power consumption, we propose Cell-allocation cache. It allocates cache spaces called 'Cell' which is smaller than a way and dy
Publikováno v:
International Journal of Networking and Computing. 6:290-308
Publikováno v:
CANDAR
Although General Purpose computation on GPU (GPGPU) is widely used for high-performance computing, standard programming frameworks such as CUDA and Open CL are still difficult to use. They require low-level specifications and hand-optimization is a l
Publikováno v:
CANDAR
The smoothed-particle hydrodynamics (SPH) method is widely used for fluid simulations. Because large and high precision simulations require enormous execution time, various acceleration techniques, such as reducing the computation cost and paralleliz
Publikováno v:
IET Computers & Digital Techniques. 7:41-47
This study proposes a fine-grain-mode transition method for variable stages pipeline (VSP) processor. The method is based on dynamic memory access analysing and it reduces energy consumption. A VSP processor varies the pipeline depth dynamically acco
Publikováno v:
International Journal of Computer and Electrical Engineering. :581-586
Today, a high-performance and low-power processor is required. Even on an embedded processor, a large cache is implemented to achieve high performance, and leakage energy in such large cache has been increasing caused by scale down of semiconductor d
Autor:
Rei Yamamoto, Kazuhiko Ohno
Publikováno v:
CANDAR
The computational power and the physical memory size of a single GPU device are often insufficient for large-scale problems. Using CUDA, the user must explicitly partition such problems into several tasks repeating the data transfer and kernel execut
Autor:
Ryuutarou Baba, Masahiro Inoue, Mituharu Masuda, Masato Furukawa, Takashi Muraishi, Kazuhiko Ohno
Publikováno v:
Journal of the Visualization Society of Japan. 22:471-474
Feedback mechanism of self-sustained oscillation in supersonic impinging jets is studied experimentally by using a laser-induced fluorescence (LIF) technique. Phase velocities of disturbances in the flow field are obtained from a time-dependent cross
Autor:
Takashi Ishikawa, Takashi Muraishi, Mituharu Masuda, Masato Furukawa, Kazuhiko Ohno, Masahiro Inoue
Publikováno v:
Journal of the Visualization Society of Japan. 21:97-100
Feedback mechanism of self-sustained oscillation in supersonic impinging jets is studied experimentally by using a laser-induced fluorescence (LIF) technique. Phase velocities of disturbances in the flow field are obtained from a time-dependent cross
Publikováno v:
Software Engineering / 811: Parallel and Distributed Computing and Networks / 816: Artificial Intelligence and Applications.