Ryan E. Grant

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 57

Top Topics

Benchmark Suite

Molecular Dynamics

Energy Efficiency

Top Venues

Concurr. Comput. Pract. Exp.

Parallel Comput.

IPDPS Workshops

Publications

Whit Schonbein, Tinotenda Matsika, Ryan E. Grant
Smart Network Traffic Prediction for Scientific Applications. PDP (2024)
W. Pepper Marts, Andrew Worley, Prema Soundarajan, Derek Schafer, Matthew G. F. Dosanjh, Ryan E. Grant, Purushotham V. Bangalore, Anthony Skjellum, Sheikh K. Ghafoor
Design of a portable implementation of partitioned point-to-point communication primitives. Concurr. Comput. Pract. Exp. 35 (20) (2023)
Yiltan Hassan Temuçin, Scott Levy, Whit Schonbein, Ryan E. Grant, Ahmad Afsahi
A Dynamic Network-Native MPI Partitioned Aggregation Over InfiniBand Verbs. CLUSTER (2023)
Ryan E. Grant, Simon D. Hammond, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Enabling power measurement and control on Astra: The first petascale Arm supercomputer. Concurr. Comput. Pract. Exp. 35 (15) (2023)
Whit Schonbein, Scott Levy, Matthew G. F. Dosanjh, W. Pepper Marts, Elizabeth Reid, Ryan E. Grant
Modeling and Benchmarking the Potential Benefit of Early-Bird Transmission in Fine-Grained Communication. ICPP (2023)
Whit Schonbein, Tinotenda Matsika, Ryan E. Grant
A Lightweight Network Traffic Prediction Method for SmartNICs. CLUSTER Workshops (2023)
Sara Karamati, Clayton Hughes, K. Scott Hemmert, Ryan E. Grant, Whit Schonbein, Scott Levy, Thomas M. Conte, Jeffrey Young, Richard W. Vuduc
"Smarter" NICs for faster molecular dynamics: a case study. IPDPS (2022)
Sayan Ghosh, Ryan E. Grant, Min Si
Special Issue on Hot Interconnects. IEEE Micro 42 (2) (2022)
David Debonis, Trilce Estrada, Ryan E. Grant, Kevin T. Pedretti, James H. Laros III, Dorian C. Arnold
APE: Metrics for understanding application performance efficiency under power caps. Sustain. Comput. Informatics Syst. 34 (2022)
Sara Karamati, Clayton Hughes, K. Scott Hemmert, Ryan E. Grant, Whit Schonbein, Scott Levy, Thomas M. Conte, Jeffrey Young, Richard W. Vuduc
"Smarter" NICs for faster molecular dynamics: a case study. CoRR (2022)
Yiltan Hassan Temuçin, Ryan E. Grant, Ahmad Afsahi
Micro-Benchmarking MPI Partitioned Point-to-Point Communication. ICPP (2022)
Ryan E. Grant, Michael J. Levenhagen, Matthew G. F. Dosanjh, Patrick M. Widener
RVMA: Remote Virtual Memory Access. IPDPS (2021)
Matthew G. F. Dosanjh, Andrew Worley, Derek Schafer, Prema Soundararajan, Sheikh K. Ghafoor, Anthony Skjellum, Purushotham V. Bangalore, Ryan E. Grant
Implementation and evaluation of MPI 4.0 partitioned communication libraries. Parallel Comput. 108 (2021)
Daniel J. Holmes, Anthony Skjellum, Julien Jaeger, Ryan E. Grant, Purushotham V. Bangalore, Matthew G. F. Dosanjh, Amanda Bienz, Derek Schafer
Partitioned Collective Communication. ExaMPI@SC (2021)
Andrew Worley, Prema Soundararajan, Derek Schafer, Purushotham V. Bangalore, Ryan E. Grant, Matthew G. F. Dosanjh, Anthony Skjellum, Sheikh K. Ghafoor
Design of a Portable Implementation of Partitioned Point-to-Point Communication Primitives. ICPP Workshops (2021)
W. Pepper Marts, Matthew G. F. Dosanjh, Scott Levy, Whit Schonbein, Ryan E. Grant, Patrick G. Bridges
MiniMod: A Modular Miniapplication Benchmarking Framework for HPC. CLUSTER (2021)
Ryan E. Grant, Manjunath Gorentla Venkata
Hot Interconnects 27. IEEE Micro 41 (1) (2021)
Whit Schonbein, Scott Levy, W. Pepper Marts, Matthew G. F. Dosanjh, Ryan E. Grant
Low-cost MPI Multithreaded Message Matching Benchmarking. HPCC/DSS/SmartCity (2020)
Matthew G. F. Dosanjh, Ryan E. Grant, Whit Schonbein, Patrick G. Bridges
Tail queues: A multi-threaded matching architecture. Concurr. Comput. Pract. Exp. 32 (3) (2020)
Ryan E. Grant, Khaled Hamidouche
Hot Interconnects 26. IEEE Micro 40 (1) (2020)
Kurt B. Ferreira, Ryan E. Grant, Michael J. Levenhagen, Scott Levy, Taylor L. Groves
Hardware MPI message matching: Insights into MPI matching behavior to inform design. Concurr. Comput. Pract. Exp. 32 (3) (2020)
Ron Brightwell, Kurt B. Ferreira, Ryan E. Grant, Scott Levy, Jay F. Lofstead, Stephen L. Olivier, Kevin T. Pedretti, Andrew J. Younge, Ann C. Gentile, Jim M. Brandt
ALAMO: Autonomous Lightweight Allocation, Management, and Optimization. SMC (2020)
Anthony Skjellum, Purushotham V. Bangalore, Ryan E. Grant
Foreword to the Special Issue of the Workshop on Exascale MPI (ExaMPI 2017). Concurr. Comput. Pract. Exp. 32 (3) (2020)
Ilkay Altintas, Dorian C. Arnold, Martin Schulz, Matthew G. F. Dosanjh, Ryan E. Grant, Taylor L. Groves
Workshop 16: SNACS Scalable Networks for Advanced Computing Systems. IPDPS Workshops (2020)
Ryan E. Grant, Whit Schonbein, Scott Levy
RaDD Runtimes: Radical and Different Distributed Runtimes with SmartNICs. IPDRM@SC (2020)
David E. Bernholdt, Swen Boehm, George Bosilca, Manjunath Gorentla Venkata, Ryan E. Grant, Thomas J. Naughton, Howard Pritchard, Martin Schulz, Geoffroy R. Vallée
A survey of MPI usage in the US exascale computing project. Concurr. Comput. Pract. Exp. 32 (3) (2020)
Matthew G. F. Dosanjh, Whit Schonbein, Ryan E. Grant, Patrick G. Bridges, S. Mahdieh Ghazimirsaeed, Ahmad Afsahi
Fuzzy Matching: Hardware Accelerated MPI Communication Middleware. CCGRID (2019)
Scott Levy, Kurt B. Ferreira, Whit Schonbein, Ryan E. Grant, Matthew G. F. Dosanjh
Using simulation to examine the effect of MPI message matching costs on application performance. Parallel Comput. 84 (2019)
Ryan E. Grant, Matthew G. F. Dosanjh, Michael J. Levenhagen, Ron Brightwell, Anthony Skjellum
Finepoints: Partitioned Multithreaded MPI Communication. ISC (2019)
Whit Schonbein, Ryan E. Grant, Matthew G. F. Dosanjh, Dorian C. Arnold
INCA: in-network compute assistance. SC (2019)
Andrew J. Younge, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward
Small scale to extreme: Methods for characterizing energy efficiency in supercomputing applications. Sustain. Comput. Informatics Syst. 21 (2019)
S. Mahdieh Ghazimirsaeed, Ryan E. Grant, Ahmad Afsahi
A dynamic, unified design for dedicated message matching engines for collective and point-to-point communications. Parallel Comput. 89 (2019)
W. Pepper Marts, Matthew G. F. Dosanjh, Whit Schonbein, Ryan E. Grant, Patrick G. Bridges
MPI tag matching performance on ConnectX and ARM. EuroMPI (2019)
Matthew G. F. Dosanjh, Ryan E. Grant, Taylor L. Groves
Introduction to SNACS 2019. IPDPS Workshops (2019)
Nathan T. Hjelm, Matthew G. F. Dosanjh, Ryan E. Grant, Taylor L. Groves, Patrick G. Bridges, Dorian C. Arnold
Improving MPI Multi-threaded RMA Communication Performance. ICPP (2018)
Whit Schonbein, Matthew G. F. Dosanjh, Ryan E. Grant, Patrick G. Bridges
Measuring Multithreaded Message Matching Misery. Euro-Par (2018)
Taylor L. Groves, Ryan E. Grant, Aaron Gonzales, Dorian C. Arnold
Unraveling Network-Induced Memory Contention: Deeper Insights with Machine Learning. IEEE Trans. Parallel Distributed Syst. 29 (8) (2018)
S. Mahdieh Ghazimirsaeed, Ryan E. Grant, Ahmad Afsahi
A Dedicated Message Matching Mechanism for Collective Communications. ICPP Workshops (2018)
Matthew G. F. Dosanjh, S. Mahdieh Ghazimirsaeed, Ryan E. Grant, Whit Schonbein, Michael J. Levenhagen, Patrick G. Bridges, Ahmad Afsahi
The Case for Semi-Permanent Cache Occupancy: Understanding the Impact of Data Locality on Network Processing. ICPP (2018)
Kevin T. Pedretti, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Lee Ward, Andrew J. Younge
A Comparison of Power Management Mechanisms: P-States vs. Node-Level Power Cap Control. IPDPS Workshops (2018)
Kurt B. Ferreira, Scott Levy, Kevin T. Pedretti, Ryan E. Grant
Characterizing MPI matching via trace-based simulation. Parallel Comput. 77 (2018)
Torsten Hoefler, Salvatore Di Girolamo, Konstantin Taranov, Ryan E. Grant, Ron Brightwell
sPIN: high-performance streaming processing in the network. SC (2017)
Andrew J. Younge, Kevin T. Pedretti, Ryan E. Grant, Brian L. Gaines, Ron Brightwell
Enabling Diverse Software Stacks on Supercomputers Using High Performance Virtual Clusters. CLUSTER (2017)
Andrew J. Younge, Kevin T. Pedretti, Ryan E. Grant, Ron Brightwell
A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds. CloudCom (2017)
Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Evaluating energy and power profiling techniques for HPC workloads. IGSC (2017)
Torsten Hoefler, Salvatore Di Girolamo, Konstantin Taranov, Ryan E. Grant, Ron Brightwell
sPIN: High-performance streaming Processing in the Network. CoRR (2017)
Kurt B. Ferreira, Scott Levy, Kevin T. Pedretti, Ryan E. Grant
Characterizing MPI matching via trace-based simulation. EuroMPI/USA (2017)
Taylor L. Groves, Ryan E. Grant, K. Scott Hemmert, Simon D. Hammond, Michael J. Levenhagen, Dorian C. Arnold
(SAI) Stalled, Active and Idle: Characterizing Power and Performance of Large-Scale Dragonfly Networks. CLUSTER (2016)
Daniel J. Holmes, Kathryn Mohror, Ryan E. Grant, Anthony Skjellum, Martin Schulz, Wesley Bland, Jeffrey M. Squyres
MPI Sessions: Leveraging Runtime Infrastructure to Increase Scalability of Applications at Exascale. EuroMPI (2016)
Taylor L. Groves, Ryan E. Grant, Dorian C. Arnold
NiMC: Characterizing and Eliminating Network-Induced Memory Contention. IPDPS (2016)
Shane Farmer, Anthony Skjellum, Ryan E. Grant, Ron Brightwell
MPI Performance Characterization on InfiniBand with Fine-Grain Multithreaded Communication. HPCC/SmartCity/DSS (2016)
Matthew G. F. Dosanjh, Taylor L. Groves, Ryan E. Grant, Ron Brightwell, Patrick G. Bridges
RMA-MT: A Benchmark Suite for Assessing MPI Multi-threaded RMA Performance. CCGrid (2016)
Ryan E. Grant, Ada Gavrilovska
Hot Interconnects 23. IEEE Micro 36 (4) (2016)
Edgar A. León, Ian Karlin, Ryan E. Grant, Matthew G. F. Dosanjh
Program optimizations: The interplay between power, performance, and energy. Parallel Comput. 58 (2016)
Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
Standardizing Power Monitoring and Control at Exascale. Computer 49 (10) (2016)
Hans Weeks, Matthew G. F. Dosanjh, Patrick G. Bridges, Ryan E. Grant
SHMEM-MT: A Benchmark Suite for Assessing Multi-threaded SHMEM Performance. OpenSHMEM (2016)
Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
Overcoming Challenges in Scalable Power Monitoring with the Power API. IPDPS Workshops (2016)
Matthew G. F. Dosanjh, Ryan E. Grant, Patrick G. Bridges, Ron Brightwell
Re-evaluating Network Onload vs. Offload for the Many-Core Era. CLUSTER (2015)
Edgar A. León, Ian Karlin, Ryan E. Grant
Optimizing Explicit Hydrodynamics for Power, Energy, and Performance. CLUSTER (2015)
Ryan E. Grant, Kevin T. Pedretti, Ann C. Gentile
Overtime: a tool for analyzing performance variation due to network interference. ExaMPI@SC (2015)
Ryan E. Grant, Mohammad J. Rashti, Pavan Balaji, Ahmad Afsahi
Scalable connectionless RDMA over unreliable datagrams. Parallel Comput. 48 (2015)
Patrick G. Bridges, Matthew G. F. Dosanjh, Ryan E. Grant, Anthony Skjellum, Shane Farmer, Ron Brightwell
Preparing for exascale: modeling MPI for many-core systems using fine-grain queues. ExaMPI@SC (2015)
Richard F. Barrett, Dylan T. Stark, Courtenay T. Vaughan, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti
Toward an evolutionary task parallel integrated MPI + X programming model. PMAM@PPoPP (2015)
Dylan T. Stark, Richard F. Barrett, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti, Courtenay T. Vaughan
Early experiences co-scheduling work and communication tasks for hybrid MPI+X applications. ExaMPI@SC (2014)
Bryan N. Mills, Taieb Znati, Rami G. Melhem, Kurt B. Ferreira, Ryan E. Grant
Energy Consumption of Resilience Mechanisms in Large Scale Systems. PDP (2014)
Brian W. Barrett, Ron Brightwell, Ryan E. Grant, Simon D. Hammond, K. Scott Hemmert
An evaluation of MPI message rate on hybrid-core processors. Int. J. High Perform. Comput. Appl. 28 (4) (2014)
Ryan E. Grant, Stephen L. Olivier, James H. Laros III, Ron Brightwell, Allan Porterfield
Metrics for Evaluating Energy Saving Techniques for Resilient HPC Systems. IPDPS Workshops (2014)
James Dinan, Ryan E. Grant, Pavan Balaji, David Goodell, Douglas Miller, Marc Snir, Rajeev Thakur
Enabling communication concurrency through flexible MPI endpoints. Int. J. High Perform. Comput. Appl. 28 (4) (2014)
Timo Schneider, Torsten Hoefler, Ryan E. Grant, Brian W. Barrett, Ron Brightwell
Protocols for Fully Offloaded Collective Operations on Accelerated Network Adapters. ICPP (2013)
Bryan N. Mills, Ryan E. Grant, Kurt B. Ferreira, Rolf Riesen
Evaluating energy savings for checkpoint/restart. E2SC@SC (2013)
Ryan E. Grant, Mohammad J. Rashti, Ahmad Afsahi, Pavan Balaji
RDMA Capable iWARP over Datagrams. IPDPS (2011)
Ryan E. Grant, Pavan Balaji, Ahmad Afsahi
A study of hardware assisted IP over InfiniBand and its impact on enterprise data center performance. ISPASS (2010)
Mohammad J. Rashti, Ryan E. Grant, Ahmad Afsahi, Pavan Balaji
iWARP redefined: Scalable connectionless communication over high-speed Ethernet. HiPC (2010)
Ryan E. Grant, Ahmad Afsahi
Improving energy efficiency of asymmetric chip multithreaded multiprocessors through reduced OS noise scheduling. Concurr. Comput. Pract. Exp. 21 (18) (2009)
Ryan E. Grant, Ahmad Afsahi, Pavan Balaji
Evaluation of ConnectX Virtual Protocol Interconnect for Data Centers. ICPADS (2009)
Ryan E. Grant, Mohammad J. Rashti, Ahmad Afsahi
An Analysis of QoS Provisioning for Sockets Direct Protocol vs. IPoIB over Modern InfiniBand Networks. ICPP Workshops (2008)
Ryan E. Grant, Ahmad Afsahi
A Comprehensive Analysis of OpenMP Applications on Dual-Core Intel Xeon SMPs. IPDPS (2007)
Ryan E. Grant, Ahmad Afsahi
Improving system efficiency through scheduling and power management. CLUSTER (2007)
Ryan E. Grant, Ahmad Afsahi
Power-performance efficiency of asymmetric multiprocessors for multi-threaded scientific applications. IPDPS (2006)
Ryan E. Grant
1993. J. Comput. High. Educ. 5 (1) (1993)