18840

The Study of the OpenCL Processing Models for the FPGA Devices

Piotr Szkotak, Pawel Russek, Kazimierz Wiatr
AGH University of Science and Technology, Krakow, Poland
Computer Science 20(1): 85-97, 2019

@article{szkotak2019study,

   title={THE STUDY OF THE OPENCL PROCESSING MODELS FOR THE FPGA DEVICE},

   author={Szkotak, Piotr and Russek, Pawel and Wiatr, Kazmierz},

   journal={Computer Science},

   volume={20},

   number={1},

   year={2019}

}

In our study, we present the results of the implementation of the SHA-512 algorithm in FPGAs. The distinguished element of our work is that we conducted the work using OpenCL for FPGA, which is a relatively new development method for reconfigurable logic. We examine loop unrolling as an OpenCL performance optimization method and compare the efficiency of the different kernel implementation types: NDRange, Single-Work Item, and SIMD kernels. In our conclusions, we compare the metrics of the created FPGA accelerator to the corresponding GPGPU solutions. Also, our paper is accompanied by a source code repository to allow the reader to follow and extend our survey.
No votes yet.
Please wait...

* * *

* * *

HGPU group © 2010-2019 hgpu.org

All rights belong to the respective authors

Contact us: