Skip to content

Towards open science: The myExperiment approach

by David De Roure, Carole Goble, Sergejs Aleksejevs, Sean Bechhofer, Jiten Bhagat, Don Cruickshank, Paul Fisher, Duncan Hull, Danius Michaelides, David Newman, Rob Procter, Yuwei Lin, Meik Poschen show all authors
Concurrency Computation Practice and Experience ()
Get full text at journal


HPCTOOLKIT is an integrated suite of tools that supports measurement, analysis, attribution, and presentation of application performance for both sequential and parallel programs. HPCTOOLKIT can pinpoint and quantify scalability bottlenecks in fully optimized parallel programs with a measurement overhead of only a few percent. Recently, new capabilities were added to HPCTOOLKIT for collecting call path profiles for fully optimized codes without any compiler support, pinpointing and quantifying bottlenecks in multithreaded programs, exploring performance information and source code using a new user interface, and displaying hierarchical space–time diagrams based on traces of asynchronous call path samples. This paper provides an overview of HPCTOOLKIT and illustrates its utility for performance analysis of parallel applications.

Cite this document (BETA)

Authors on Mendeley

Readership Statistics

90 Readers on Mendeley
by Discipline
51% Computer Science
11% Social Sciences
9% Agricultural and Biological Sciences
by Academic Status
24% Researcher
19% Student > Ph. D. Student
11% Professor > Associate Professor
by Country
13% United Kingdom
4% United States
3% Canada

Sign up today - FREE

Mendeley saves you time finding and organizing research. Learn more

  • All your research in one place
  • Add and import papers easily
  • Access it anywhere, anytime

Start using Mendeley in seconds!

Sign up & Download

Already have an account? Sign in