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researcher

R. Widera

16 papers hereh-index 12668 citations70 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author15

Across the 15 of 16 papers where every author was matched, so the position is known.

fields
  • cs.DC9
  • physics.comp-ph3
  • cs.PF2
  • astro-ph.HE1
  • cs.PL1

identity via Semantic Scholar / OpenAlex

activity
20162025
most citedAlpaka - An Abstraction Library for Parallel Kernel Acceleration

70 citations · 190 across the 16 of their papers we have counts for

collaborators
Showing 2021 · cs.DCShow all

2 papers · 2 filters

cs.DC2021

Metrics and Design of an Instruction Roofline Model for AMD GPUs

Matthew Leinhauser, René Widera, Sergei Bastrakov +3

Due to the recent announcement of the Frontier supercomputer, many scientific application developers are working to make their applications compatible with AMD architectures (CPU-G…

cs.DC2021★ 21 cited

Transitioning from file-based HPC workflows to streaming data pipelines with openPMD and ADIOS2

Franz Poeschel, Juncheng E, William F. Godoy +11

This paper aims to create a transition path from file-based IO to streaming-based workflows for scientific applications in an HPC environment. By using the openPMP-api, traditional…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.