OpenMP Performance Analysis Approach in the INTONE Project

نویسندگان

  • E. Ayguadé
  • M. Brorsson
  • H. Brunst
  • H.-C. Hoppe
  • S. Karlsson
  • X. Martorell
  • W. E. Nagel
  • F. Schlimbach
  • M. Winkler
چکیده

In this paper we present the general approach adopted in the INTONE project for performance analysis and optimization of OpenMP applications. The approach considers the following components: runtime interface (instrumentation and threading support) and its library implementation, compilation environments for Fortran90 and C/C++, and an extension of the VAMPIR graphical tool. The paper also includes an outline of other components that will be developed in the INTONE IST project: support for software DSM systems, including extensions to OpenMP to inform the compiler about performance enablers and a performance assistant tool for OpenMP.

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تاریخ انتشار 2007