Ramanan Sankaran

According to our database, Ramanan Sankaran authored at least 16 papers between 2007 and 2023.

Collaborative distances:

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

2023

Cyber Framework for Steering and Measurements Collection Over Instrument-Computing Ecosystems.

Anees Al-Najjar, Nageswara S. V. Rao, Ramanan Sankaran, Helia Zandi, Debangshu Mukherjee, Maxim A. Ziatdinov, Craig Bridges

Proceedings of the 2023 IEEE International Conference on Smart Computing, 2023

2022

Virtual Infrastructure Twins: Software Testing Platforms for Computing-Instrument Ecosystems.

Nageswara S. V. Rao, Anees Al-Najjar, Helia Zandi, Ramanan Sankaran, Susan E. Hicks, Kevin Roccapriore, Debangshu Mukherjee

Proceedings of the Accelerating Science and Engineering Discoveries Through Integrated Research Infrastructure for Experiment, Big Data, Modeling and Simulation, 2022

Enabling Autonomous Electron Microscopy for Networked Computation and Steering.

Anees Al-Najjar, Nageswara S. V. Rao, Ramanan Sankaran, Maxim A. Ziatdinov, Debangshu Mukherjee, Olga Ovchinnikova, Kevin Roccapriore, Andrew R. Lupini, Sergei V. Kalinin

Proceedings of the 18th IEEE International Conference on e-Science, 2022

2020

Pre-exascale accelerated application development: The ORNL Summit experience.

Lixiang Luo, Tjerk P. Straatsma, Luis Enrique Aguilar-Suárez, Ria Broer, Dmytro Bykov, Eduardo F. D'Azevedo, Shirin S. Faraji, Kalyana C. Gottiparthi, Coen de Graaf, James Austin Harris, Remco W. A. Havenith, Hans Jørgen Aagard Jensen, Wayne Joubert, R. K. Kathir, Jeff Larkin, Ying Wai Li, Dmitry I. Lyakh, O. E. Bronson Messer, Matthew R. Norman, Joseph C. Oefelein, Ramanan Sankaran, Andreas F. Tillack, Ashleigh L. Barnes, Lucas Visscher, Jack C. Wells, Meilani Wibowo

IBM J. Res. Dev., 2020

2019

High Order Anchoring and Reinitialization of Level Set Function for Simulating Interface Motion.

Vimal Ramanuj, Ramanan Sankaran

J. Sci. Comput., 2019

2015

Genetic algorithm based task reordering to improve the performance of batch scheduled massively parallel scientific applications.

Ramanan Sankaran, Jordan Angel, W. Michael Brown

Concurr. Comput. Pract. Exp., 2015

Accelerated application development: The ORNL Titan experience.

Wayne Joubert, Rick Archibald, Mark A. Berrill, W. Michael Brown, Markus Eisenbach, Ray W. Grout, Jeff Larkin, John M. Levesque, Bronson Messer, Matthew R. Norman, Bobby Philip, Ramanan Sankaran, Arnold N. Tharrington, John A. Turner

Comput. Electr. Eng., 2015

2012

Hybridizing S3D into an exascale application using OpenACC: an approach for moving to multi-petaflops and beyond.

John M. Levesque, Ramanan Sankaran, Ray W. Grout

Proceedings of the SC Conference on High Performance Computing Networking, 2012

2011

Experiences with High-Level Programming Directives for Porting Applications to GPUs.

Oscar R. Hernandez, Wei Ding, Barbara M. Chapman, Christos Kartsaklis, Ramanan Sankaran, Richard L. Graham

Proceedings of the Facing the Multicore - Challenge II, 2011

2009

A Taxonomy of MPI-Oriented Usage Models in Parallelized Scientific Codes.

Richard F. Barrett, Sean Ahern, Mark R. Fahey, Rebecca Hartman-Baker, Jack K. Horner, Stephen W. Poole, Ramanan Sankaran

Proceedings of the 2009 International Conference on Software Engineering Research & Practice, 2009

Accelerating S3D: A GPGPU Case Study.

Kyle Spafford, Jeremy S. Meredith, Jeffrey S. Vetter, Jacqueline Chen, Ray W. Grout, Ramanan Sankaran

Proceedings of the Euro-Par 2009, 2009

Impact of Quad-Core Cray XT4 System and Software Stack on Scientific Computation.

Sadaf R. Alam, Richard F. Barrett, Heike Jagode, Jeffery A. Kuehn, Stephen W. Poole, Ramanan Sankaran

Proceedings of the Euro-Par 2009 Parallel Processing, 2009

2008

Early evaluation of IBM BlueGene/P.

Sadaf R. Alam, Richard F. Barrett, M. Bast, Mark R. Fahey, Jeffery A. Kuehn, Collin McCurdy, James H. Rogers, Philip C. Roth, Ramanan Sankaran, Jeffrey S. Vetter, Patrick H. Worley, Weikuan Yu

Proceedings of the ACM/IEEE Conference on High Performance Computing, 2008

Empirical Analysis of a Large-Scale Hierarchical Storage System.

Weikuan Yu, Sarp Oral, Shane Canon, Jeffrey S. Vetter, Ramanan Sankaran

Proceedings of the Euro-Par 2008, 2008

2007

Using MPI file caching to improve parallel write performance for large-scale scientific applications.

Wei-keng Liao, Avery Ching, Kenin Coloma, Arifa Nisar, Alok N. Choudhary, Jacqueline Chen, Ramanan Sankaran, Scott Klasky

Proceedings of the ACM/IEEE Conference on High Performance Networking and Computing, 2007

Cray XT4: an early evaluation for petascale scientific simulation.

Sadaf R. Alam, Jeffery A. Kuehn, Richard F. Barrett, Jeffrey M. Larkin, Mark R. Fahey, Ramanan Sankaran, Patrick H. Worley

Proceedings of the ACM/IEEE Conference on High Performance Networking and Computing, 2007