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EUROPAR
2003
Springer
15 years 9 months ago
Obtaining Hardware Performance Metrics for the BlueGene/L Supercomputer
Hardware performance monitoring is the basis of modern performance analysis tools for application optimization. We are interested in providing such performance analysis tools for t...
Pedro Mindlin, José R. Brunheroto, Luiz De ...
EUROPAR
2009
Springer
15 years 9 months ago
Detailed Performance Analysis Using Coarse Grain Sampling
Performance evaluation tools enable analysts to shed light on how applications behave both from a general point of view and at concrete execution points, but cannot provide detaile...
Harald Servat, Germán Llort, Judit Gimenez,...
HPDC
2010
IEEE
15 years 5 months ago
Data parallelism in bioinformatics workflows using Hydra
Large scale bioinformatics experiments are usually composed by a set of data flows generated by a chain of activities (programs or services) that may be modeled as scientific work...
Fábio Coutinho, Eduardo S. Ogasawara, Danie...
IPPS
1998
IEEE
15 years 8 months ago
PULC: ParaStation User-Level Communication. Design and Overview
PULC is a user-level communication library for workstation clusters. PULC provides a multi-user, multi-programming communication library for user level communication on top of high...
Joachim M. Blum, Thomas M. Warschko, Walter F. Tic...
IPPS
2002
IEEE
15 years 9 months ago
Semi-User-Level Communication Architecture
This paper introduces semi-user-level communication architecture, a new high-performance light-weighted communication architecture for inter-node communication of clusters. Differ...
Dan Meng, Jie Ma, Jin He, Limin Xiao, Zhiwei Xu