Nathan T. Hjelm

According to our database, Nathan T. Hjelm authored at least 9 papers between 2012 and 2019.

Collaborative distances:

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

2019

The MPI_T events interface: An early evaluation and overview of the interface.

Marc-André Hermanns, Nathan T. Hjelm, Michael Knobloch, Kathryn M. Mohror, Martin Schulz

Parallel Comput., 2019

Give MPI Threading a Fair Chance: A Study of Multithreaded MPI Designs.

Thananon Patinyasakdikul, David Eberius, George Bosilca, Nathan T. Hjelm

Proceedings of the 2019 IEEE International Conference on Cluster Computing, 2019

MPI Sessions: Evaluation of an Implementation in Open MPI.

Nathan T. Hjelm, Howard Pritchard, Samuel K. Gutiérrez, Daniel J. Holmes, Ralph Castain, Anthony Skjellum

Proceedings of the 2019 IEEE International Conference on Cluster Computing, 2019

2018

Enabling callback-driven runtime introspection via MPI_T.

Marc-André Hermanns, Nathan T. Hjelm, Michael Knobloch, Kathryn M. Mohror, Martin Schulz

Proceedings of the 25th European MPI Users' Group Meeting, 2018

Improving MPI Multi-threaded RMA Communication Performance.

Nathan T. Hjelm, Matthew G. F. Dosanjh, Ryan E. Grant, Taylor L. Groves, Patrick G. Bridges, Dorian C. Arnold

Proceedings of the 47th International Conference on Parallel Processing, 2018

2016

An Evaluation of the One-Sided Performance in Open MPI.

Nathan T. Hjelm

Proceedings of the 23rd European MPI Users' Group Meeting, EuroMPI 2016, 2016

2014

Optimizing One-sided Operations in Open MPI.

Nathan T. Hjelm

Proceedings of the 21st European MPI Users' Group Meeting, 2014

2012

Exploiting Atomic Operations for Barrier on Cray XE/XK Systems.

Manjunath Gorentla Venkata, Richard L. Graham, Joshua Ladd, Pavel Shamis, Nathan T. Hjelm, Samuel K. Gutierrez

Proceedings of the Recent Advances in the Message Passing Interface, 2012

Performance Evaluation of Open MPI on Cray XE/XK Systems.

Samuel K. Gutierrez, Nathan T. Hjelm, Manjunath Gorentla Venkata, Richard L. Graham

Proceedings of the IEEE 20th Annual Symposium on High-Performance Interconnects, 2012