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The article presents a method of measuring energy consumption with the NVIDIA graphics processing unit and energy consumption in response to the number of operating units. The architecture of graphics processing unit has been considered as well as the method of energy consumption of GPU. The experiment is based on multiplication of matrices. Brief results and dependency of counting time from number...
Many-threaded architecture based Graphics Processing Units (GPUs) are good for general purpose computations for achieving high performance. The processor has latency hiding mechanism through which it hides the memory access time in such a way that when one warp (group of 32 threads) is computing, the other warps perform memory bound access. But for memory access bound irregular applications such as...
In this paper, we develop a novel Graphics Processing Unit (GPU)-based high-performance Radiative Transfer Model (RTM) for the Infrared Atmospheric Sounding Interferometer (IASI) launched in 2006 onboard the first European meteorological polar-orbiting satellites, METOP-A. The proposed GPU RTM processes more than one profile at a time in order to gain a significant speedup compared to the case of...
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