Monitoring, analysis and tuning of parallel programs within the FortPort migration environment (original) (raw)

1994

Abstract

This paper describes work being carried out in the area of parallel program hot spot analysis within the FortPort project. Fortport aims to provid,e a complete environment for the automatic migration of sequential Fortran codes to multiprocessor environments. An important part of the overall Fortport approach is to monitor the execution of parallel codes produced by the system on the target machine and then to “refme” the parallelization of the program based on analysis of results gathered during the monitoring. This paper reports on how the execution monitoring component of the system has been implemented and how it can be used by application programmers to tune concurrent programs to execule efficiently on parallel architectures.

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