Journal of Computational Physics
The Tau Parallel Performance System
International Journal of High Performance Computing Applications
The Scalasca performance toolset architecture
Concurrency and Computation: Practice & Experience - Scalable Tools for High-End Computing
Automatic performance analysis of large scale simulations
Euro-Par'09 Proceedings of the 2009 international conference on Parallel processing
ompP: a profiling tool for OpenMP
IWOMP'05/IWOMP'06 Proceedings of the 2005 and 2006 international conference on OpenMP shared memory parallel programming
Search strategies for automatic performance analysis tools
Euro-Par'07 Proceedings of the 13th international Euro-Par conference on Parallel Processing
Review: Energy-aware performance analysis methodologies for HPC architectures-An exploratory study
Journal of Network and Computer Applications
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OpenMP is a successful interface for programming parallel applications on shared memory systems. It is widely applied on small scale shared memory systems such as multicore processors, but also in hybrid programming on large supercomputers. This paper presents performance properties for OpenMP and their automatic detection by Periscope. We evaluate Periscope's OpenMP analysis strategy in the context of the Altix 4700 supercomputer at Leibniz Computing Center (LRZ) in Garching. On this unique machine OpenMP scales up to 500 cores, one partition of in total 19 partitions. We present results for the NAS parallel benchmarks and for a large hybrid scientific application.