Архитектура и особенности реализации платформы UniHUB в модели облачных вычислений на базе открытого пакета OpenStack.
DEVELOPMENT OF HIGH-PERFOMANCE PARALLEL SCALING ALGORITM / I.V. Egorov, A.A.Vnukov (Moscow Institute of Electronics and Mathematics of National Research University Higher School of Economics (MIEM HSE), B. Trehsvyatitelsky pereulok 3, Moscow, 109028, Russia). This articlcle deals with digital image scaling and optimizing of calculations by means of parallel processing. It is argued that the most efficient structure for this task is that of many-staged pipeline. It is proposed to use FPGA as the hardware basis.
The manual sets out the requirements of science and industry, leading to use of multicomputer systems and multiprocessor systems, which inevitably use the principle of parallel computing, background and state of the art, describes the main approaches to the organization of multiprocessor computer systems, development of parallel algorithms for the numerical solution of problems and parallel programming techniques.
The problems of identifying latent parallelism in the algorithm by explicitly max (the construction of stacked-parallel form of the algorithm graph) and implicit (the method of streaming - DATA-FLOW - calculations), the development of parallel programs in the MPI-paradigm programming and quantitative research strength calculations for the acceleration parallelization on the parameters of a multiprocessor system and the quality of parallel programs. The manual is practical and can be used by students to prepare for the performance of laboratory and practice of the works, of course and diploma projects. Generated by network applications ra-operability in a multiprocessor environment, architecture MPP (Massively Par-allel Processing); particularly on Linux-cluster computing IT department MGUPI 4. Before working to understand whole con-SPECT lectures on 'Parallel Computing'.