@inproceedings{5893d99187c44c0991b671283385b222,
title = "Scalable automatic performance analysis on IBM BlueGene/P systems",
abstract = "Nowadays scientific endeavor becomes more and more hungry for computational power of the state-of-the-art supercomputers. However the current trend in the performance increase comes along with tremendous increase in power consumption. One of the approaches allowing to overcome the issue is tight coupling of the simplified low-frequency cores into massively parallel system, such as IBM BlueGene/P (BG/P) combining hundreds of thousands cores. In addition to revolutionary system design this scale requires new approaches in application development and performance tuning. In this paper we present a new scalable BG/P tailored design for an automatic performance analysis tool - Periscope. In this work we have elicited and implemented a new design for porting Periscope to BG/P which features optimal system utilization, minimal monitoring intrusion and high scalability.",
keywords = "Performance analysis, Scalability of Applications \& Tools, Supercomputers",
author = "Yury Oleynik and Michael Gerndt",
note = "Funding Information: This work is partially funded by BMBF under the ISAR project, grant 01IH08005A and the SILC project, grant 6.; 17th Parallel Processing Workshops, Euro-Par 2011: CCPI 2011, CGWS 2011, HeteroPar 2011, HiBB 2011, HPCVirt 2011, HPPC 2011, HPSS 2011, MDGS 2011, ProPer 2011, Resilience 2011, UCHPC 2011, VHPC 2011 ; Conference date: 29-08-2011 Through 02-09-2011",
year = "2012",
doi = "10.1007/978-3-642-29740-3\_18",
language = "English",
isbn = "9783642297397",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
number = "PART 2",
pages = "146--155",
booktitle = "Euro-Par 2011",
edition = "PART 2",
}