Kenneth Raffenetti

According to our database, Kenneth Raffenetti authored at least 22 papers between 2010 and 2024.

Collaborative distances:

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

2024

MPI Progress For All.

Hui Zhou, Robert Latham, Ken Raffenetti, Yanfei Guo, Rajeev Thakur

CoRR, 2024

Designing and Prototyping Extensions to MPI in MPICH.

Hui Zhou, Ken Raffenetti, Yanfei Guo, Thomas Gillis, Robert Latham, Rajeev Thakur

CoRR, 2024

Generating Bindings in MPICH.

Hui Zhou, Ken Raffenetti, Wesley Bland, Yanfei Guo

CoRR, 2024

POSTER: Optimizing Collective Communications with Error-bounded Lossy Compression for GPU Clusters.

Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Jinyang Liu, Yafan Huang, Ken Raffenetti, Hui Zhou, Kai Zhao, Zizhong Chen, Franck Cappello, Yanfei Guo, Rajeev Thakur

Proceedings of the 29th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming, 2024

An Optimized Error-controlled MPI Collective Framework Integrated with Lossy Compression.

Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Zhaorui Zhang, Jinyang Liu, Xiaoyi Lu, Ken Raffenetti, Hui Zhou, Kai Zhao, Zizhong Chen, Franck Cappello, Yanfei Guo, Rajeev Thakur

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

gZCCL: Compression-Accelerated Collective Communication Framework for GPU Clusters.

Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Jinyang Liu, Yafan Huang, Ken Raffenetti, Hui Zhou, Kai Zhao, Xiaoyi Lu, Zizhong Chen, Franck Cappello, Yanfei Guo, Rajeev Thakur

Proceedings of the 38th ACM International Conference on Supercomputing, 2024

2023

gZCCL: Compression-Accelerated Collective Communication Framework for GPU Clusters.

Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Jinyang Liu, Yafan Huang, Ken Raffenetti, Hui Zhou, Kai Zhao, Zizhong Chen, Franck Cappello, Yanfei Guo, Rajeev Thakur

CoRR, 2023

C-Coll: Introducing Error-bounded Lossy Compression into MPI Collectives.

Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Jinyang Liu, Ken Raffenetti, Hui Zhou, Kai Zhao, Zizhong Chen, Franck Cappello, Yanfei Guo, Rajeev Thakur

CoRR, 2023

Frustrated With MPI+Threads? Try MPIxThreads!

Hui Zhou, Ken Raffenetti, Junchao Zhang, Yanfei Guo, Rajeev Thakur

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

Quantifying the Performance Benefits of Partitioned Communication in MPI.

Thomas Gillis, Ken Raffenetti, Hui Zhou, Yanfei Guo, Rajeev Thakur

Proceedings of the 52nd International Conference on Parallel Processing, 2023

Accelerating MPI Collectives with Process-in-Process-based Multi-object Techniques.

Jiajun Huang, Kaiming Ouyang, Yujia Zhai, Jinyang Liu, Min Si, Ken Raffenetti, Hui Zhou, Atsushi Hori, Zizhong Chen, Yanfei Guo, Rajeev Thakur

Proceedings of the 32nd International Symposium on High-Performance Parallel and Distributed Computing, 2023

PiP-MColl: Process-in-Process-based Multi-object MPI Collectives.

Jiajun Huang, Kaiming Ouyang, Yujia Zhai, Jinyang Liu, Min Si, Ken Raffenetti, Hui Zhou, Atsushi Hori, Zizhong Chen, Yanfei Guo, Rajeev Thakur

Proceedings of the IEEE International Conference on Cluster Computing, 2023

2022

MPIX Stream: An Explicit Solution to Hybrid MPI+X Programming.

Hui Zhou, Ken Raffenetti, Yanfei Guo, Rajeev Thakur

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

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

Software combining to mitigate multithreaded MPI contention.

Abdelhalim Amer, Charles Archer, Michael Blocksome, Chongxiao Cao, Michael Chuvelev, Hajime Fujita, Maria Garzaran, Yanfei Guo, Jeff R. Hammond, Shintaro Iwasaki, Kenneth J. Raffenetti, Mikhail Shiryaev, Min Si, Kenjiro Taura, Sagar Thapaliya, Pavan Balaji

Proceedings of the ACM International Conference on Supercomputing, 2019

2017

Why is MPI so slow?: analyzing the fundamental limits in implementing MPI-3.1.

Ken Raffenetti, Abdelhalim Amer, Lena Oden, Charles Archer, Wesley Bland, Hajime Fujita, Yanfei Guo, Tomislav Janjusic, Dmitry Durnov, Michael Blocksome, Min Si, Sangmin Seo, Akhil Langer, Gengbin Zheng, Masamichi Takagi, Paul K. Coffman, Jithin Jose, Sayantan Sur, Alexander Sannikov, Sergey Oblomov, Michael Chuvelev, Masayuki Hatanaka, Xin Zhao, Paul F. Fischer, Thilina Rathnayake, Matthew Otten, Misun Min, Pavan Balaji

Proceedings of the International Conference for High Performance Computing, 2017

Memory Compression Techniques for Network Address Management in MPI.

Yanfei Guo, Charles J. Archer, Michael Blocksome, Scott Parker, Wesley Bland, Ken Raffenetti, Pavan Balaji

Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium, 2017

2015

Distributed Monitoring and Management of Exascale Systems in the Argo Project.

Swann Perarnau, Rajeev Thakur, Kamil Iskra, Ken Raffenetti, Franck Cappello, Rinku Gupta, Peter H. Beckman, Marc Snir, Henry Hoffmann, Martin Schulz, Barry Rountree

Proceedings of the Distributed Applications and Interoperable Systems, 2015

Toward Implementing Robust Support for Portals 4 Networks in MPICH.

Ken Raffenetti, Antonio J. Peña, Pavan Balaji

Proceedings of the 15th IEEE/ACM International Symposium on Cluster, 2015

2014

Simplifying the recovery model of user-level failure mitigation.

Wesley Bland, Kenneth Raffenetti, Pavan Balaji

Proceedings of the 2014 Workshop on Exascale MPI, 2014

Implementing the MPI-3.0 Fortran 2008 Binding.

Junchao Zhang, Bill Long, Kenneth Raffenetti, Pavan Balaji

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

2010

Lessons learned from moving earth system grid data sets over a 20 Gbps wide-area network.

Rajkumar Kettimuthu, Alex Sim, Dan Gunter, Bill Allcock, Peer-Timo Bremer, John Bresnahan, Andrew Cherry, Lisa Childers, Eli Dart, Ian T. Foster, Kevin Harms, Jason Hick, Jason Lee, Michael Link, Jeff Long, Keith Miller, Vijaya Natarajan, Valerio Pascucci, Ken Raffenetti, David Ressman, Dean N. Williams, Loren Wilson, Linda Winkler

Proceedings of the 19th ACM International Symposium on High Performance Distributed Computing, 2010