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EUROPAR
2004
Springer

A Data Structure Oriented Monitoring Environment for Fortran OpenMP Programs

9 years 5 months ago
A Data Structure Oriented Monitoring Environment for Fortran OpenMP Programs
This paper describes a monitoring environment that enables the analysis of memory access behavior of applications in a selective way with a potentially very high degree of detail. It is based on a novel hardware monitor design that employs an associative counter array to measure data structure related information at runtime. A simulator for this hardware monitor is implemented, providing the capability of on-thefly simulation targeting shared memory systems. Layers of software are constructed to operate and utilize the underlying hardware monitor, thus forming a complete monitoring environment. This environment is useful to help users to reason about optimizations based on data reorganization as well as on standard loop transformations.
Edmond Kereku, Tianchao Li, Michael Gerndt, Josef
Added 01 Jul 2010
Updated 01 Jul 2010
Type Conference
Year 2004
Where EUROPAR
Authors Edmond Kereku, Tianchao Li, Michael Gerndt, Josef Weidendorfer
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