The Hardware Performance Monitor Toolkit

  • Authors:
  • Luiz De Rose

  • Affiliations:
  • -

  • Venue:
  • Euro-Par '01 Proceedings of the 7th International Euro-Par Conference Manchester on Parallel Processing
  • Year:
  • 2001

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Abstract

In this paper we present the Hardware Performance Monitor (HPM) Toolkit, a language independent performance analysis and visualization system developed for performance measurements of applications running on the IBM Power 3 with AIX and on Intel clusters with Linux. The HPM Toolkit supports analysis of applications written in Fortran, C, and C++. It was designed to collect hardware events with low overhead and minimum measurement error, and to display a rich set of metrics, including hints to help users in optimizing applications, without requiring modifications in the software infrastructure.