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@INPROCEEDINGS{Geimer:151320,
author = {Geimer, Markus and Shende, Sameer and Wesarg, Bert and
Wylie, Brian J. N.},
title = {{H}ands-on {P}ractical {H}ybrid {P}arallel {A}pplication
{P}erformance {E}ngineering},
reportid = {FZJ-2014-01299},
year = {2013},
abstract = {This tutorial presents state-of-the-art performance tools
for leading-edge HPC systems founded on the Score-P
community instrumentation and measurement infrastructure,
demonstrating how they can be used for performance
engineering of effective scientific applications based on
standard MPI, OpenMP, hybrid MPI+OpenMP, and increasingly
common usage of accelerators. Parallel performance
evaluation tools from the VI-HPS (Virtual Institute High
Productivity Supercomputing) are introduced and featured in
hands-on exercises with Scalasca, Vampir and TAU. We present
the complete workflow of performance engineering, including
instrumentation, measurement (profiling and tracing, timing
and PAPI hardware counters), data storage, analysis, and
visualization. Emphasis is placed on how tools are used in
combination for identifying performance problems and
investigating optimization alternatives. Using their own
notebook computers with a provided Linux Live-ISO image
containing the tools (booted from DVD/USB or within a
virtual machine) will help to prepare participants to locate
and diagnose performance bottlenecks in their own parallel
programs.},
month = {Nov},
date = {2013-11-17},
organization = {25th International Conference for High
Performance Computing, Networking,
Storage and Analysis, Denver (USA), 17
Nov 2013 - 22 Nov 2013},
subtyp = {After Call},
cin = {JSC},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {411 - Computational Science and Mathematical Methods
(POF2-411) / ATMLPP - ATML Parallel Performance (ATMLPP)},
pid = {G:(DE-HGF)POF2-411 / G:(DE-Juel-1)ATMLPP},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/151320},
}