نتایج جستجو برای: multi core processing
تعداد نتایج: 1113873 فیلتر نتایج به سال:
In this study a Phase–to–Amplitude cross– frequency Coupling (PAC) algorithm suitable for hardware implementation is described. The proposed architecture is aimed for real-time classification of brain states in the context of close–loop Deep Brain Stimulation (DBS) paradigm. The results obtained with the proposed PAC algorithm shown the feasibility of compute comodulograms without using the Hil...
Coming wireless communication standards like Long Term Evolution (LTE) promise to bring a drastic increase in data rate for the end user. To facilitate this evolution, sophisticated technology for the mobile equipment is required. Most research focuses on the signal processing in the physical layer whereas the computational capabilities for protocol processing are neglected. This paper describe...
Techniques for predicting the availability of CPU resources associated with the execution of multiple concurrent Java threads on a multi-core architecture are introduced. Prediction of CPU availability is important in the context of making thread assignment and scheduling decisions. Theoretically derived upper and lower bound formulas for estimating CPU availability are introduced. Input parame...
Graphics processors (GPUs) provide a vast number of simple, data-parallel, deeply multithreaded cores and high memory bandwidths. GPU architectures are becoming increasingly programmable, offering the potential for dramatic speedups for a variety of generalpurpose applications compared to contemporary general-purpose processors (CPUs). This paper uses NVIDIA’s C-like CUDA language and an engine...
A novel technique using a particle system constrained by Newtonian forces is presented for the algorithmic construction of small scale, complex 3D biological structures based on real world biological data. This allows models of structures too small to be accurately recreated using medical imaging technologies such as Magnetic Resonance Imaging (MRI) to be created. The resulting model provides a...
With the arrival of multi-cores, every processor has now built-in parallel computational power and that can be fully utilized only if the program in execution is written accordingly. This study is a part of an on-going research for designing of a new parallel programming model for multi-core processors. In this paper we have presented a combined parallel and concurrent implementation of Lin-Ker...
core microarchitecture B. Sinharoy J. A. Van Norstrand R. J. Eickemeyer H. Q. Le J. Leenstra D. Q. Nguyen B. Konigsburg K. Ward M. D. Brown J. E. Moreira D. Levitan S. Tung D. Hrusecky J. W. Bishop M. Gschwind M. Boersma M. Kroener M. Kaltenbach T. Karkhanis K. M. Fernsler The POWER8i processor is the latest RISC (Reduced Instruction Set Computer) microprocessor from IBM. It is fabricated using...
Ultrasound simulations are a type of application that are both computationally and communicatively intensive. With better performance, implementations of these can be used in designing new ultrasound probes, developing better signal processing techniques, training new ultrasonographers, in treatment planning and many other uses [12]. The pseudo-spectral technique can be used effectively to expr...
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