GroMoPo Metadata for Apuae basin GPGPU model
| Authors: | |
|---|---|
| Owners: | gromopo_admin |
| Type: | Resource |
| Storage: | The size of this resource is 1.6 KB |
| Created: | Feb 08, 2023 at 2:55 a.m. |
| Last updated: | Apr 21, 2023 at 12:52 a.m. |
| Citation: | See how to cite this resource |
| Sharing Status: | Public |
|---|---|
| Views: | 888 |
| Downloads: | 243 |
| +1 Votes: | Be the first one to this. |
| Comments: | No comments (yet) |
Abstract
The application of computer simulation models plays a significant role in the understanding of water dynamics in basins. The recent and explosive growth of the processing capabilities of General-Purpose Graphics Processing Units (GPGPUs) has resulted in widespread interest in parallel computing from the modelling community. In this paper, we present a GPGPU implementation of finite-differences solution of the equations of the 2D groundwater flow in unconfined aquifers for heterogeneous and anisotropic media. We show that the GPGPU-accelerated solution implemented using CUDA(1) C/C++ largely outperforms the corresponding serial solution in C/Cthornthorn. The results show that the GPGPU-accelerated implementation is capable of providing up to a 56-fold speedup in the solution using an ordinary office computer equipped with an inexpensive GPU(2) card. The code developed for this research is available for download and use at http://modelagemambientaluffs.blogspot.com.br/. (C) 2017 Elsevier Ltd. All rights reserved.
Note: Bounding box set based on locaiton of Brazil generally since exact location unknown.
Subject Keywords
Coverage
Spatial
Content
Additional Metadata
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
Comments
There are currently no comments
New Comment