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S. Shende, A. D. Malony, A. Morris, P. Beckman, "Performance and Memory Evaluation using TAU," Presentation at the Cray User's Group conference (CUG'06), May 2006.

Keywords: TAU, PDT, Cray XT3, Catamount, Memory evaluation

The TAU performance system is an integrated performance instrumentation, measurement, and analysis toolkit offering support for profiling and tracing modes of measurement. This paper introduces memory introspection capabilities of TAU featured on the Cray XT3 Catamount compute node kernel. TAU supports examining the memory headroom, or the amount of heap memory available, at routine entry, and correlates it to the program's callstack as an atomic event.


Created: Tue May 9 02:00:25 2006

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