We present a comparison of several modern C++ libraries providing high-level interfaces for programming multiand many-core architectures on top of CUDA or OpenCL. The comparison focuses on the solution of ordinary differential equations and is based on odeint, a framework for the solution of systems of ordinary differential equations. Odeint is designed in a very flexible way and may be easily ...

Scientific computation requires a great amount of computing power especially in floating-point operation but a high-end multi-cores processor is currently limited in terms of floating point operation performance and parallelization. Recent technological advancement has made parallel computing technically and financially feasible using Compute Unified Device Architecture (CUDA) developed by NVID...

The research was intended to solve the travelling salesman problem by means of genetic algorithms. The implementation of the algorithm was by virtue of CUDA technology. The research was focused on checking how much the system can improve if instead of classical CPU processors one uses GPU graphical processors enabled to perform the operations parallel. The algorithm was implemented in the high ...

There are a number of virtual dimension typical targets in hyperspectral image. Determining the virtual dimension is the first step in many applications of hyperspectral image. In view of the virtual dimension calculation method of having high time complexity problem, according to the calculation of highly parallel features, in this paper graphics processing unit (GPU) using the Compute Unified...

Simulation of complex systems provides a computational challenge due to the amount of computational performance required to simulate all individuals within a large population. The Graphics Processing Unit (GPU) presents a potential solution. Using the CUDA programming language GPUs can be programmed for general purpose use. Unfortunately the translation of a complex systems model to CUDA code i...

The problem of accelerating the process designing aircraft gas turbine engines and their control systems, system "AIRCRAFT-AVIATION ENGINE-FUEL", forming technical type an engine, adapting to new operating conditions within framework experimental design bureaus (EDB) industry is using automated systems with low computing performance incomplete description. Information technologies for developin...

Abstract We demonstrate how to compute the low energy spectrum for small ( N ? 50 ), but otherwise arbitrary, spin-glass instances using modern Graphics Processing Units or similar heterogeneous architecture. Our algorithm performs an exhaustive (i.e., brute-force) search of all possible configurations select S ? 2 lowest ones together with their corresponding energies. mainly focus on Ising mo...

Graphics Processing Units (GPU) in today’s desktops can well be thought of as a high performance parallel processor. Traditionally, parallel computing is the usage of multiple computing resources to execute computational problems simultaneously. Such computations are possible using multi-core CPUs or computers with multiple CPUs or by using a network of computers in parallel. Today’s GPUs are c...