Nikolay Simakov

According to our database, Nikolay Simakov authored at least 24 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

The Data Analytics Framework for XDMoD.

Aaron Weeden, Joseph P. White, Robert L. DeLeon, Ryan Rathsam, Nikolay A. Simakov, Conner Saeli, Thomas R. Furlani

SN Comput. Sci., June, 2024

First Impressions of the Sapphire Rapids Processor with HBM for Scientific Workloads.

Eva Siegmann, Robert J. Harrison, David Carlson, Smeet Chheda, Anthony Curtis, Firat Coskun, Raul Gonzalez, Daniel G. Wood, Nikolay A. Simakov

SN Comput. Sci., June, 2024

Benchmarking and Continuous Performance Monitoring of Ookami, an ARM Fujitsu A64FX Testbed Cluster.

Nikolay A. Simakov, Joseph P. White, Matthew D. Jones, Eva Siegmann, Daniel G. Wood, Firat Coskun, Robert J. Harrison

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

First Impressions of the NVIDIA Grace CPU Superchip and NVIDIA Grace Hopper Superchip for Scientific Workloads.

Nikolay A. Simakov, Matthew D. Jones, Thomas R. Furlani, Eva Siegmann, Robert J. Harrison

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region Workshops, 2024

2023

Are we ready for broader adoption of ARM in the HPC community: Performance and Energy Efficiency Analysis of Benchmarks and Applications Executed on High-End ARM Systems.

Nikolay A. Simakov, Robert L. DeLeon, Joseph P. White, Matthew D. Jones, Thomas R. Furlani, Eva Siegmann, Robert J. Harrison

Proceedings of the HPC Asia 2023 Workshops, 2023

2022

Developing Accurate Slurm Simulator.

Nikolay A. Simakov, Robert L. DeLeon, Yuqing Lin, Phillip S. Hoffmann, William R. Mathias

Proceedings of the PEARC '22: Practice and Experience in Advanced Research Computing, Boston, MA, USA, July 10, 2022

2021

Ookami: Deployment and Initial Experiences.

Andrew Burford, Alan C. Calder, David Carlson, Barbara M. Chapman, Firat Coskun, Tony Curtis, Catherine Feldman, Robert J. Harrison, Yan Kang, Benjamin Michalowicz, Eric Raut, Eva Siegmann, Daniel G. Wood, Robert L. DeLeon, Mathew Jones, Nikolay Simakov, Joseph P. White, Dossay Oryspayev

Proceedings of the PEARC '21: Practice and Experience in Advanced Research Computing, 2021

A64FX performance: experience on Ookami.

Md Abdullah Shahneous Bari, Barbara M. Chapman, Anthony Curtis, Robert J. Harrison, Eva Siegmann, Nikolay A. Simakov, Matthew D. Jones

Proceedings of the IEEE International Conference on Cluster Computing, 2021

2019

Managing computational gateway resources with XDMoD.

Jeanette M. Sperhac, Robert L. DeLeon, Thomas R. Furlani, Steven M. Gallo, Martins Innus, Matthew D. Jones, Jeffrey T. Palmer, Abani K. Patra, Benjamin D. Plessinger, Ryan Rathsam, Nikolay Simakov, Joseph P. White, Rudra Chakraborty, Gregary Dean

Future Gener. Comput. Syst., 2019

Modernizing Titan2D, a Parallel AMR Geophysical Flow Code to Support Multiple Rheologies and Extendability.

Nikolay A. Simakov, Renette L. Jones-Ivey, Ali Akhavan-Safaei, Hossein Aghakhani, Matthew D. Jones, Abani K. Patra

Proceedings of the High Performance Computing, 2019

2018

Effect of Meltdown and Spectre Patches on the Performance of HPC Applications.

Nikolay A. Simakov, Martins D. Innus, Matthew D. Jones, Joseph P. White, Steven M. Gallo, Robert L. DeLeon, Thomas R. Furlani

CoRR, 2018

A Workload Analysis of NSF's Innovative HPC Resources Using XDMoD.

Nikolay A. Simakov, Joseph P. White, Robert L. DeLeon, Steven M. Gallo, Matthew D. Jones, Jeffrey T. Palmer, Benjamin D. Plessinger, Thomas R. Furlani

CoRR, 2018

Slurm Simulator: Improving Slurm Scheduler Performance on Large HPC systems by Utilization of Multiple Controllers and Node Sharing.

Nikolay A. Simakov, Robert L. DeLeon, Martins D. Innus, Matthew D. Jones, Joseph P. White, Steven M. Gallo, Abani K. Patra, Thomas R. Furlani

Proceedings of the Practice and Experience on Advanced Research Computing, 2018

Federating XDMoD to Monitor Affiliated Computing Resources.

Jeanette M. Sperhac, Benjamin D. Plessinger, Jeffrey T. Palmer, Rudra Chakraborty, Gregary Dean, Martins Innus, Ryan Rathsam, Nikolay Simakov, Joseph P. White, Thomas R. Furlani, Steven M. Gallo, Robert L. DeLeon, Matthew D. Jones, Cynthia D. Cornelius, Abani K. Patra

Proceedings of the IEEE International Conference on Cluster Computing, 2018

2017

Workload Analysis of Blue Waters.

Matthew D. Jones, Joseph P. White, Martins Innus, Robert L. DeLeon, Nikolay Simakov, Jeffrey T. Palmer, Steven M. Gallo, Thomas R. Furlani, Michael T. Showerman, Robert Brunner, Andry Kot, Gregory H. Bauer, Brett M. Bode, Jeremy Enos, William T. Kramer

CoRR, 2017

Challenges of Workload Analysis on Large HPC Systems: A Case Study on NCSA Blue Waters.

Joseph P. White, Martins Innus, Matthew D. Jones, Robert L. DeLeon, Nikolay Simakov, Jeffrey T. Palmer, Steven M. Gallo, Thomas R. Furlani, Michael T. Showerman, Robert Brunner, Andry Kot, Gregory H. Bauer, Brett M. Bode, Jeremy Enos, William T. Kramer

Proceedings of the Practice and Experience in Advanced Research Computing 2017: Sustainability, 2017

A Slurm Simulator: Implementation and Parametric Analysis.

Nikolay A. Simakov, Martins D. Innus, Matthew D. Jones, Robert L. DeLeon, Joseph P. White, Steven M. Gallo, Abani K. Patra, Thomas R. Furlani

Proceedings of the High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation, 2017

2016

A Quantitative Analysis of Node Sharing on HPC Clusters Using XDMoD Application Kernels.

Nikolay A. Simakov, Robert L. DeLeon, Joseph P. White, Thomas R. Furlani, Martins Innus, Steven M. Gallo, Matthew D. Jones, Abani K. Patra, Benjamin D. Plessinger, Jeanette M. Sperhac, Thomas Yearke, Ryan Rathsam, Jeffrey T. Palmer

Proceedings of the XSEDE16 Conference on Diversity, 2016

2015

Open XDMoD: A Tool for the Comprehensive Management of High-Performance Computing Resources.

Jeffrey T. Palmer, Steven M. Gallo, Thomas R. Furlani, Matthew D. Jones, Robert L. DeLeon, Joseph P. White, Nikolay Simakov, Abani K. Patra, Jeanette M. Sperhac, Thomas Yearke, Ryan Rathsam, Martins Innus, Cynthia D. Cornelius, James C. Browne, William L. Barth, Richard Todd Evans

Comput. Sci. Eng., 2015

Application kernels: HPC resources performance monitoring and variance analysis.

Nikolay A. Simakov, Joseph P. White, Robert L. DeLeon, Amin Ghadersohi, Thomas R. Furlani, Matthew D. Jones, Steven M. Gallo, Abani K. Patra

Concurr. Comput. Pract. Exp., 2015

TAS view of XSEDE users and usage.

Robert L. DeLeon, Thomas R. Furlani, Steven M. Gallo, Joseph P. White, Matthew D. Jones, Abani K. Patra, Martins Innus, Thomas Yearke, Jeffrey T. Palmer, Jeanette M. Sperhac, Ryan Rathsam, Nikolay Simakov, Gregor von Laszewski, Fugang Wang

Proceedings of the 2015 XSEDE Conference: Scientific Advancements Enabled by Enhanced Cyberinfrastructure, St. Louis, MO, USA, July 26, 2015

Analysis of XDMoD/SUPReMM Data Using Machine Learning Techniques.

Steven M. Gallo, Joseph P. White, Robert L. DeLeon, Thomas R. Furlani, Helen Ngo, Abani K. Patra, Matthew D. Jones, Jeffrey T. Palmer, Nikolay Simakov, Jeanette M. Sperhac, Martins Innus, Thomas Yearke, Ryan Rathsam

Proceedings of the 2015 IEEE International Conference on Cluster Computing, 2015

2014

Comprehensive, open-source resource usage measurement and analysis for HPC systems.

James C. Browne, Robert L. DeLeon, Abani K. Patra, William L. Barth, John L. Hammond, Matthew D. Jones, Thomas R. Furlani, Barry I. Schneider, Steven M. Gallo, Amin Ghadersohi, Ryan J. Gentner, Jeffrey T. Palmer, Nikolay Simakov, Martins Innus, Andrew E. Bruno, Joseph P. White, Cynthia D. Cornelius, Thomas Yearke, Kyle Marcus, Gregor von Laszewski, Fugang Wang

Concurr. Comput. Pract. Exp., 2014

2013

Using XDMoD to facilitate XSEDE operations, planning and analysis.

Thomas R. Furlani, Barry I. Schneider, Matthew D. Jones, John Towns, David L. Hart, Steven M. Gallo, Robert L. DeLeon, Charng-Da Lu, Amin Ghadersohi, Ryan J. Gentner, Abani K. Patra, Gregor von Laszewski, Fugang Wang, Jeffrey T. Palmer, Nikolay Simakov

Proceedings of the Extreme Science and Engineering Discovery Environment: Gateway to Discovery, 2013