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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
Contributors
Dr JD Hogg (STFC Rutherford Appleton Lab.)
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
Keywords
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
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