Timothy G. Armstrong

Databricks (United States)

Computer Science · Physical Sciences

16h-index1.1kcitations27works0.02yr avg
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Research Topics

Distributed and Parallel Computing Systems(19), Parallel Computing and Optimization Techniques(12), Cloud Computing and Resource Management(12), Advanced Data Storage Technologies(8), Scientific Computing and Data Management(7)

Publications27 total

Photon: A Fast Query Engine for Lakehouse Systems
Proceedings of the 2022 International Conference on Management of Data·2022· 30 cited
Big Data Staging with MPI-IO for Interactive X-ray Science
arXiv (Cornell University)·2020Open Access
Swift: Extreme-scale, Implicitly Parallel Scripting
The MIT Press eBooks·2015· 1 cited
Interlanguage parallel scripting for distributed-memory scientific computing
2015· 14 citedOpen Access
Toward Interlanguage Parallel Scripting for Distributed-Memory Scientific Computing
2015· 3 citedOpen Access
Porting Ordinary Applications to Blue Gene/Q Supercomputers
2015· 3 citedOpen Access
Big Data Staging with MPI-IO for Interactive X-ray Science
2014· 19 cited
Compiler Techniques for Massively Scalable Implicit Task Parallelism
2014· 54 cited
Petascale Tcl with NAMD, VMD, and Swift/T
2014· 16 cited
Design and evaluation of the gemtc framework for GPU-enabled many-task computing
2014· 38 cited
Compiler Optimization for Extreme-Scale Scripting
2014
Parallelizing the execution of sequential scripts
2013· 21 cited
Dataflow coordination of data-parallel tasks via MPI 3.0
2013· 18 cited
LinkBench
2013· 313 cited
Swift/T: Large-Scale Application Composition via Distributed-Memory Dataflow Processing
2013· 145 cited
Swift/T
ACM SIGPLAN Notices·2013· 13 cited
Swift/T
2013· 30 cited
Turbine: A Distributed-memory Dataflow Engine for High Performance Many-task Applications
Fundamenta Informaticae·2013· 38 cited
Turbine
2012· 21 cited
Many-Task Computing and Blue Waters
arXiv (Cornell University)·2012· 14 citedOpen Access
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Frequent Co-authors

Justin M. Wozniak(18), Ian Foster(16), Michael Wilde(16), Daniel S. Katz(12), Ewing Lusk(6), Ketan Maheshwari(5), Alistair Moffat(4), William Webber(4), Justin Zobel(4), Zhao Zhang(2), Hemant Sharma(2), Jonathan Almer(2), Vamsi Ponnekanti(1), Dhruba Borthakur(1), Mark Callaghan(1), Mike Wilde(1), Scott J. Krieder(1), Benjamin Grimmer(1), Ioan Raicu(1), Alexander Behm(1)