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@INPROCEEDINGS{Geimer:173345,
author = {Geimer, Markus and Shende, Sameer S. and Wesarg, Bert and
Wylie, Brian J. N. and Linford, John},
title = {{H}ands-{O}n {P}ractical {H}ybrid {P}arallel {A}pplication
{P}erformance {E}ngineering},
reportid = {FZJ-2014-06755},
year = {2014},
abstract = {This tutorial presents state-of-the-art performance tools
for leading-edge HPC systems founded on the Score-P
community-developed instrumentation and measurement
infrastructure, demonstrating how they can be used for
performance engineering of effective scientific applications
based on standard MPI, OpenMP, hybrid combination of both,
and increasingly common usage of accelerators. Parallel
performance tools from the Virtual Institute - High
Productivity Supercomputing (VI-HPS) 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 all of the tools
(running within a virtual machine or booted directly from
DVD/USB) will help to prepare participants to locate and
diagnose performance bottlenecks in their own parallel
programs.},
month = {Nov},
date = {2014-11-16},
organization = {26th International Conference for High
Performance Computing, Networking,
Storage and Analysis, New Orleans, LA
(USA), 16 Nov 2014 - 21 Nov 2014},
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)31},
url = {https://juser.fz-juelich.de/record/173345},
}