Howard Pritchard

According to our database, Howard Pritchard authored at least 24 papers between 2011 and 2024.

Collaborative distances:

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

2024

Bringing HPE Slingshot 11 support to Open MPI.

Amir Shehata, Thomas J. Naughton, David E. Bernholdt, Howard Pritchard

Concurr. Comput. Pract. Exp., October, 2024

Design Principles of Dynamic Resource Management for High-Performance Parallel Programming Models.

Dominik Huber, Martin Schreiber, Martin Schulz, Howard Pritchard, Daniel J. Holmes

CoRR, 2024

Improving MPI Language Support Through Custom Datatype Serialization.

Jake Tronge, Joseph Schuchart, Lisandro Dalcín, Howard Pritchard

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

Dynamic Resource Management for Elastic Scientific Workflows using PMIx.

Rajat Bhattarai, Howard Pritchard, Sheikh Ghafoor

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2024

2023

Embedding Rust within Open MPI.

Jake Tronge, Howard Pritchard

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Improving MPI Safety for Modern Languages.

Jake Tronge, Howard Pritchard, Jed Brown

Proceedings of the 30th European MPI Users' Group Meeting, 2023

2022

An Emulation Layer for Dynamic Resources with MPI Sessions.

Jan Fecht, Martin Schreiber, Martin Schulz, Howard Pritchard, Daniel J. Holmes

Proceedings of the High Performance Computing. ISC High Performance 2022 International Workshops - Hamburg, Germany, May 29, 2022

Towards Dynamic Resource Management with MPI Sessions and PMIx.

Dominik Huber, Maximilian Streubel, Isaías Comprés, Martin Schulz, Martin Schreiber, Howard Pritchard

Proceedings of the EuroMPI/USA'22: 29th European MPI Users' Group Meeting, Chattanooga, TN, USA, September 26, 2022

2021

SHMEM-ML: Leveraging OpenSHMEM and Apache Arrow for Scalable, Composable Machine Learning.

Max Grossman, Steve Poole, Howard Pritchard, Vivek Sarkar

Proceedings of the OpenSHMEM and Related Technologies. OpenSHMEM in the Era of Exascale and Smart Networks, 2021

2020

A survey of MPI usage in the US exascale computing project.

David E. Bernholdt, Swen Boehm, George Bosilca, Manjunath Gorentla Venkata, Ryan E. Grant, Thomas J. Naughton, Howard Pritchard, Martin Schulz, Geoffroy R. Vallée

Concurr. Comput. Pract. Exp., 2020

Sparse MP4.

Daniel A. Wang, Charles M. S. Strauss, Jacob M. Springer, Austin Thresher, Howard Pritchard, Garrett T. Kenyon

Proceedings of the IEEE Southwest Symposium on Image Analysis and Interpretation, 2020

HOOVER: Leveraging OpenSHMEM for High Performance, Flexible Streaming Graph Applications.

Max Grossman, Howard Pritchard, Steve Poole, Vivek Sarkar

Proceedings of the 3rd IEEE/ACM Annual Parallel Applications Workshop: Alternatives To MPI+X, 2020

Implementing Flexible Threading Support in Open MPI.

Noah Evans, Jan Ciesko, Stephen L. Olivier, Howard Pritchard, Shintaro Iwasaki, Ken Raffenetti, Pavan Balaji

Proceedings of the Workshop on Exascale MPI, 2020

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

SHCOLL - A Standalone Implementation of OpenSHMEM-Style Collectives API.

Srdan Milakovic, Zoran Budimlic, Howard Pritchard, Anthony Curtis, Barbara M. Chapman, Vivek Sarkar

Proceedings of the OpenSHMEM and Related Technologies. OpenSHMEM in the Era of Extreme Heterogeneity, 2018

HOOVER: Distributed, Flexible, and Scalable Streaming Graph Processing on OpenSHMEM.

Max Grossman, Howard Pritchard, Tony Curtis, Vivek Sarkar

Proceedings of the OpenSHMEM and Related Technologies. OpenSHMEM in the Era of Extreme Heterogeneity, 2018

2017

Graph500 on OpenSHMEM: Using A Practical Survey of Past Work to Motivate Novel Algorithmic Developments.

Max Grossman, Howard Pritchard, Zoran Budimlic, Vivek Sarkar

Proceedings of PAW@SC 2017: Second Annual PGAS Applications Workshop, 2017

Implementation and Evaluation of OpenSHMEM Contexts Using OFI Libfabric.

Max Grossman, Joseph Doyle, James Dinan, Howard Pritchard, Kayla Seager, Vivek Sarkar

Proceedings of the OpenSHMEM and Related Technologies. Big Compute and Big Data Convergence, 2017

2016

Evaluating and extending user-level fault tolerance in MPI applications.

Ignacio Laguna, David F. Richards, Todd Gamblin, Martin Schulz, Bronis R. de Supinski, Kathryn M. Mohror, Howard Pritchard

Int. J. High Perform. Comput. Appl., 2016

Design and Implementation of OpenSHMEM Using OFI on the Aries Interconnect.

Kayla Seager, Sung-Eun Choi, James Dinan, Howard Pritchard, Sayantan Sur

Proceedings of the OpenSHMEM and Related Technologies. Enhancing OpenSHMEM for Hybrid Environments, 2016

2015

A Brief Introduction to the OpenFabrics Interfaces - A New Network API for Maximizing High Performance Application Efficiency.

Paul Grun, Sean Hefty, Sayantan Sur, David Goodell, Robert D. Russell, Howard Pritchard, Jeffrey M. Squyres

Proceedings of the 23rd IEEE Annual Symposium on High-Performance Interconnects, 2015

2011

A uGNI-Based MPICH2 Nemesis Network Module for the Cray XE.

Howard Pritchard, Igor Gorodetsky, Darius Buntinas

Proceedings of the Recent Advances in the Message Passing Interface, 2011

Run-Through Stabilization: An MPI Proposal for Process Fault Tolerance.

Joshua Hursey, Richard L. Graham, Greg Bronevetsky, Darius Buntinas, Howard Pritchard, David G. Solt

Proceedings of the Recent Advances in the Message Passing Interface, 2011

Scalable Node Allocation for Improved Performance in Regular and Anisotropic 3D Torus Supercomputers.

Carl Albing, Norm Troullier, Stephen Whalen, Ryan Olson, Joe Glenski, Howard Pritchard, Hugo Mills

Proceedings of the Recent Advances in the Message Passing Interface, 2011