The open archive for STFC research publications

You may experience service outages on ePubs over the coming days due to work being carried out to enhance our network infrastructure. The service should be considered at risk from 23/11 - 03/12.

Full Record Details

Persistent URL http://purl.org/net/epubs/work/24802559
Record Status Checked
Record Id 24802559
Title The Challenge of Strong Scaling for Direct Methods
Abstract We present an analysis of the problems of getting near full performance for sparse direct methods, particularly for symmetric systems, on complex modern hardware. Our discussion is informed by experience on both modern CPU and GPU hardware. We focus on getting high performance on small problems that are still important in many communities. The algorithms and techniques described can be used as building blocks to address the solution of larger systems on HPC resources.
Organisation STFC , SCI-COMP , SCI-COMP-CM
Funding Information EC, Horizon 2020 (671633)
Related Research Object(s):
Licence Information:
Language English (EN)
Type Details URI(s) Local file(s) Year
Presentation Presented at SIAM Parallel Processing 2016 (SIAM PP 2016), Paris, France, 12-15 Apr 2016. strong_scaling.pdf 2016