Scalasca
Scalasca is a free and open-source software for measurement, analysis, and optimization of parallel program performance.[1] It is licensed under the BSD-style license.
| Developer(s) | Forschungszentrum Jülich and Technische Universität Darmstadt |
|---|---|
| Written in | C, C++ |
| Operating system | Unix-like |
| Platform | IA-32, x64, ARM, PowerPC |
| Type | Profiling |
| License | BSD |
| Website | www |
Scalasca is mostly used for profiling scientific and engineering applications using OpenMP and/or MPI. It supports runtime analysis on supercomputers. The application being analysed needs first of all to be "instrumented": MPI usage is instrumented simply by linking the application to the measuring library, while OpenMP usage is instrumented by recompiling from source using Scalasca's modified compiler.
References
- Geimer, Markus; et al. (25 April 2010). "The Scalasca performance toolset architecture". Concurrency and Computation: Practice and Experience. 22 (6): 702–719. CiteSeerX 10.1.1.183.3213. doi:10.1002/cpe.1556. Retrieved 29 June 2016.
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