Utilizing GPGPU in Computer Emulation

نویسنده

  • Peter Jakubčo
چکیده

The article deals with the idea of computer emulation using the GPGPU technology in order to get performance improvements. Basic assumptions for using stream processing in computer emulation effectively are discussed and the structure of an emulator, together with the emulation technique are proposed. The emulator structure, in this case, is of distributed nature, so the communication issues are treated too. As an example demonstrating the viability of the proposal, Random Access Machine (RAM) emulator is given within the paper.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Secure Collaborative Spectrum Sensing in the Presence of Primary User Emulation Attack in Cognitive Radio Networks

Collaborative Spectrum Sensing (CSS) is an effective approach to improve the detection performance in Cognitive Radio (CR) networks. Inherent characteristics of the CR have imposed some additional security threats to the networks. One of the common threats is Primary User Emulation Attack (PUEA). In PUEA, some malicious users try to imitate primary signal characteristics and defraud the CR user...

متن کامل

A GPGPU Implementation of Approximate String Matching with Regular Expression Operators and Comparison with Its FPGA Implementation

In this paper, we propose an efficient GPGPU implementation of an algorithm for approximate string matching with regular expression operators, originally implemented on an FPGA, and compare the GPGPU, FPGA and CPU implementations by experiments. Approximate string matching with regular expression operators is used in various applications, such as full text database search and DNA sequence analy...

متن کامل

Barra, a Parallel Functional GPGPU Simulator

We present a GPU functional simulator targeting GPGPU based on the UNISIM framework which takes unaltered NVIDIA CUDA executables as input. It simulates the native instruction set of the Tesla architecture at the functional level and generates detailed execution statistics. Simulation speed is competitive with the less-accurate CUDA emulation mode thanks to optimizations which exploit the inher...

متن کامل

Computer Vision Accelerators for Mobile Systems based on OpenCL GPGPU Co-Processing

In this paper, we present an OpenCL-based heterogeneous implementation of a computer vision algorithm – image inpainting-based object removal algorithm – on mobile devices. To take advantage of the computation power of the mobile processor, the algorithm workflow is partitioned between the CPU and the GPU based on the profiling results on mobile devices, so that the computationally-intensive ke...

متن کامل

Advanced Optimizations of An Implicit Navier-Stokes Solver on GPGPU

General-purpose computing on graphics processing units (GPGPU) is a massive fine-grain parallel computation platform, which is is particularly attractive for CFD tasks due to its potential of one or two magnitudes of performance improvement with relatively low capital investment. Many successful attempts have been reported in recent years (see, for example [1, 2, 3, 4, 5, 6]). Although early at...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012