Stephen L. Olivier

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 32

Top Topics

Scientific Computing

Energy Efficiency

Memory Bandwidth

Top Venues

IPDPS Workshops

Publications

Carl Pearson, Christopher M. Siefert, Stephen L. Olivier, Andrey Prokopenko, Timothy J. Fuller, Jonathan J. Hu
Latency and Bandwidth Microbenchmarks of Six US Department of Energy Systems in the Top500. CLUSTER Workshops (2023)
Christopher M. Siefert, Carl Pearson, Stephen L. Olivier, Andrey Prokopenko, Jonathan J. Hu, Timothy J. Fuller
Latency and Bandwidth Microbenchmarks of US Department of Energy Systems in the June 2023 Top 500 List. SC Workshops (2023)
Ryan E. Grant, Simon D. Hammond, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Enabling power measurement and control on Astra: The first petascale Arm supercomputer. Concurr. Comput. Pract. Exp. 35 (15) (2023)
Christopher M. Siefert, Stephen L. Olivier, Gwendolyn R. Voskuilen, Jeffrey Young
Observed Memory Bandwidth and Power Usage on FPGA Platforms with OneAPI and Vitis HLS: A Comparison with GPUs. ISC Workshops (2023)
Rahulkumar Gayatri, Stephen L. Olivier, Christian R. Trott, Johannes Doerfert, Jan Ciesko, Damien Lebrun-Grandié
The Kokkos OpenMPTarget Backend: Implementation and Lessons Learned. IWOMP (2023)
Jan Ciesko, Stephen L. Olivier
Characterizing the Performance of Task Reductions in OpenMP 5.X Implementations. IWOMP (2022)
Christopher M. Siefert, Stephen L. Olivier, Gwendolyn Voskuilen, Jeffrey Young
MultiGrid on FPGA Using Data Parallel C++. IPDPS Workshops (2022)
Stephen L. Olivier, Nathan D. Ellingwood, Jonathan W. Berry, Daniel M. Dunlavy
Performance Portability of an SpMV Kernel Across Scientific Computing and Data Science Applications. HPEC (2021)
Richard F. Barrett, Jeanine E. Cook, Stephen L. Olivier, Omar Aaziz, Christipher D. Jenkins, Courtenay T. Vaughan
Exploring Chapel Productivity Using Some Graph Algorithms. IPDPS Workshops (2020)
Stephen L. Olivier
Evaluating the Efficiency of OpenMP Tasking for Unbalanced Computation on Diverse CPU Architectures. IWOMP (2020)
Noah Evans, Jan Ciesko, Stephen L. Olivier, Howard Pritchard, Shintaro Iwasaki, Ken Raffenetti, Pavan Balaji
Implementing Flexible Threading Support in Open MPI. ExaMPI@SC (2020)
Ron Brightwell, Kurt B. Ferreira, Ryan E. Grant, Scott Levy, Jay F. Lofstead, Stephen L. Olivier, Kevin T. Pedretti, Andrew J. Younge, Ann C. Gentile, Jim M. Brandt
ALAMO: Autonomous Lightweight Allocation, Management, and Optimization. SMC (2020)
Neil A. Butcher, Stephen L. Olivier, Peter M. Kogge
Cache Oblivious Strategies to Exploit Multi-Level Memory on Manycore Systems. MCHPC@SC (2020)
Andrew J. Younge, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward
Small scale to extreme: Methods for characterizing energy efficiency in supercomputing applications. Sustain. Comput. Informatics Syst. 21 (2019)
Thomas R. W. Scogland, Dan Sunderland, Stephen L. Olivier, David S. Hollman, Noah Evans, Bronis R. de Supinski
Making OpenMP Ready for C++ Executors. IWOMP (2019)
George M. Slota, Jonathan W. Berry, Simon D. Hammond, Stephen L. Olivier, Cynthia A. Phillips, Sivasankaran Rajamanickam
Scalable generation of graphs for benchmarking HPC community-detection algorithms. SC (2019)
Jannis Klinkenberg, Philipp Samfass, Christian Terboven, Alejandro Duran, Michael Klemm, Xavier Teruel, Sergi Mateo, Stephen L. Olivier, Matthias S. Müller
Assessing Task-to-Data Affinity in the LLVM OpenMP Runtime. IWOMP (2018)
Bronis R. de Supinski, Thomas R. W. Scogland, Alejandro Duran, Michael Klemm, Sergi Mateo Bellido, Stephen L. Olivier, Christian Terboven, Timothy G. Mattson
The Ongoing Evolution of OpenMP. Proc. IEEE 106 (11) (2018)
Neil Butcher, Stephen L. Olivier, Jonathan W. Berry, Simon D. Hammond, Peter M. Kogge
Optimizing for KNL Usage Modes When Data Doesn't Fit in MCDRAM. ICPP (2018)
Kevin T. Pedretti, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Lee Ward, Andrew J. Younge
A Comparison of Power Management Mechanisms: P-States vs. Node-Level Power Cap Control. IPDPS Workshops (2018)
Sridutt Bhalachandra, Allan Porterfield, Stephen L. Olivier, Jan F. Prins
An Adaptive Core-Specific Runtime for Energy Efficiency. IPDPS (2017)
Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Evaluating energy and power profiling techniques for HPC workloads. IGSC (2017)
Stephen L. Olivier, Simon D. Hammond, Alejandro Duran
Double Buffering for MCDRAM on Second Generation $$\hbox {Intel}^{\circledR }$$ Xeon Phi $$^{\text {TM}}$$ Processors with OpenMP. IWOMP (2017)
Noah Evans, Stephen L. Olivier, Richard F. Barrett, George Stelle
Scheduling Chapel Tasks with Qthreads on Manycore: A Tale of Two Schedulers. ROSS@HPDC (2017)
Sridutt Bhalachandra, Allan Porterfield, Stephen L. Olivier, Jan F. Prins, Robert J. Fowler
Improving Energy Efficiency in Memory-constrained Applications Using Core-specific Power Control. E2SC@SC (2017)
George Stelle, William S. Moses, Stephen L. Olivier, Patrick S. McCormick
OpenMPIR: Implementing OpenMP Tasks with Tapir. LLVM-HPC@SC (2017)
George Stelle, Darko Stefanovic, Stephen L. Olivier, Stephanie Forrest
Cactus Environment Machine - Shared Environment Call-by-Need. TFP (2016)
Kyungjoo Kim, Sivasankaran Rajamanickam, George Stelle, H. Carter Edwards, Stephen L. Olivier
Task Parallel Incomplete Cholesky Factorization using 2D Partitioned-Block Layout. CoRR (2016)
Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
Standardizing Power Monitoring and Control at Exascale. Computer 49 (10) (2016)
Christian Terboven, Jonas Hahnfeld, Xavier Teruel, Sergi Mateo, Alejandro Duran, Michael Klemm, Stephen L. Olivier, Bronis R. de Supinski
Approaches for Task Affinity in OpenMP. IWOMP (2016)
Michael M. Wolf, H. Carter Edwards, Stephen L. Olivier
Kokkos/Qthreads task-parallel approach to linear algebra based graph analytics. HPEC (2016)
Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
Overcoming Challenges in Scalable Power Monitoring with the Power API. IPDPS Workshops (2016)
Kevin T. Pedretti, Stephen L. Olivier, Kurt B. Ferreira, Galen M. Shipman, Wei Shu
Early experiences with node-level power capping on the Cray XC40 platform. E2SC@SC (2015)
Richard F. Barrett, Dylan T. Stark, Courtenay T. Vaughan, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti
Toward an evolutionary task parallel integrated MPI + X programming model. PMAM@PPoPP (2015)
Dylan T. Stark, Richard F. Barrett, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti, Courtenay T. Vaughan
Early experiences co-scheduling work and communication tasks for hybrid MPI+X applications. ExaMPI@SC (2014)
Mehmet Deveci, Sivasankaran Rajamanickam, Vitus J. Leung, Kevin T. Pedretti, Stephen L. Olivier, David P. Bunde, Ümit V. Çatalyürek, Karen D. Devine
Exploiting Geometric Partitioning in Task Mapping for Parallel Computers. IPDPS (2014)
George Stelle, Stephen L. Olivier, Dylan T. Stark, Arun F. Rodrigues, K. Scott Hemmert
Using a complementary emulation-simulation co-design approach to assess application readiness for processing-in-memory systems. Co-HPC@SC (2014)
Ryan E. Grant, Stephen L. Olivier, James H. Laros III, Ron Brightwell, Allan Porterfield
Metrics for Evaluating Energy Saving Techniques for Resilient HPC Systems. IPDPS Workshops (2014)
Allan Porterfield, Stephen L. Olivier, Sridutt Bhalachandra, Jan F. Prins
Power Measurement and Concurrency Throttling for Energy Reduction in OpenMP Programs. IPDPS Workshops (2013)
Xavier Teruel, Michael Klemm, Kelvin Li, Xavier Martorell, Stephen L. Olivier, Christian Terboven
A Proposal for Task-Generating Loops in OpenMP. IWOMP (2013)
Stephen L. Olivier, Bronis R. de Supinski, Martin Schulz, Jan F. Prins
Characterizing and mitigating work time inflation in task parallel programs. Sci. Program. 21 (3-4) (2013)
Kathryn Mohror, Stephen L. Olivier
HIPS Introduction. IPDPS Workshops (2013)