Trace-Based Analysis and Optimization for the Semtex CFD Application - Hidden Remote Memory Accesses and I/O Performance
Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/Gutachten › Beitrag in Konferenzband › Beigetragen › Begutachtung
Beitragende
Abstract
In this paper we present the analysis and optimization of the Semtex CFD application on the basis of trace data obtained with VampirTrace and visulaized by Vampir. In the course of the paper the evaluation of I/O performance with regard to globally shared I/O resources and the detection of hidden remote memory accesses with the help of special hardware performance counters will be highlighted.
Details
| Originalsprache | Englisch |
|---|---|
| Titel | Euro-Par 2008 Workshops - Parallel Processing |
| Redakteure/-innen | E Cesar, M Alexander, A Streit, JL Traff, C Cerin, A Knupfer, D Kranzlmuller, S Jha |
| Herausgeber (Verlag) | Springer, Berlin [u. a.] |
| Seiten | 295-304 |
| Seitenumfang | 10 |
| ISBN (elektronisch) | 978-3-642-00955-6 |
| ISBN (Print) | 978-3-642-00954-9 |
| Publikationsstatus | Veröffentlicht - 2009 |
| Peer-Review-Status | Ja |
Publikationsreihe
| Reihe | Lecture Notes in Computer Science, Volume 5415 |
|---|---|
| ISSN | 0302-9743 |
Konferenz
| Titel | 14th International Euro-Par Conference on Parallel Computing |
|---|---|
| Dauer | 26 - 29 August 2008 |
| Stadt | Las Palmas de Gran Canaria |
| Land | Spanien |
Externe IDs
| WOS | 000267262400029 |
|---|---|
| Scopus | 68149144396 |
| ORCID | /0000-0002-1686-8440/work/157768596 |
Schlagworte
Schlagwörter
- Tracing, Performance Analysis, Remote Memory Access, I/O