Derek Schafer

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 20

Top Topics

Parallel Algorithm

Parallel Implementation

Message Passing

General Purpose

Top Venues

Concurr. Comput. Pract. Exp.

Publications

Riley Shipley, Garrett Hooten, David Böhme, Derek Schafer, Anthony Skjellum, Olga Pearce
MPI Implementation Profiling for Better Application Performance. CoRR (2024)
Patrick G. Bridges, Anthony Skjellum, Evan Drake Suggs, Derek Schafer, Purushotham V. Bangalore
Understanding GPU Triggering APIs for MPI+X Communication. CoRR (2024)
Yao Xu, Leonid Belyaev, Twinkle Jain, Derek Schafer, Anthony Skjellum, Gene Cooperman
Implementation-Oblivious Transparent Checkpoint-Restart for MPI. CoRR (2023)
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)
Evelyn Namugwanya, Amanda Bienz, Derek Schafer, Anthony Skjellum
Collective-Optimized FFTs. CoRR (2023)
Amanda Bienz, Derek Schafer, Anthony Skjellum
MPI Advance : Open-Source Message Passing Optimizations. CoRR (2023)
Yao Xu, Leonid Belyaev, Twinkle Jain, Derek Schafer, Anthony Skjellum, Gene Cooperman
Implementation-Oblivious Transparent Checkpoint-Restart for MPI. SC Workshops (2023)
Pouya Haghi, Anqi Guo, Qingqing Xiong, Chen Yang, Tong Geng, Justin T. Broaddus, Ryan J. Marshall, Derek Schafer, Anthony Skjellum, Martin C. Herbordt
Reconfigurable switches for high performance and flexible MPI collectives. Concurr. Comput. Pract. Exp. 34 (6) (2022)
Anthony Skjellum, Derek Schafer
Checkpoint-Restart Libraries Must Become More Fault Tolerant. CoRR (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)
Martin Ruefenacht, Derek Schafer, Anthony Skjellum, Purushotham V. Bangalore
MPIs Language Bindings are Holding MPI Back. CoRR (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)
Derek Schafer, Thomas Hines, Evan Drake Suggs, Martin Rüfenacht, Anthony Skjellum
Overlapping Communication and Computation with ExaMPI's Strong Progress and Modern C++ Design. ExaMPI@SC (2021)
Derek Schafer, Ignacio Laguna, Anthony Skjellum, Nawrin Sultana, Kathryn Mohror
Extending the MPI Stages Model of Fault Tolerance. ExaMPI@SC (2020)
Daniel J. Holmes, Anthony Skjellum, Derek Schafer
Why is MPI (perceived to be) so complex?: Part 1 - Does strong progress simplify MPI? EuroMPI (2020)
Pouya Haghi, Anqi Guo, Tong Geng, Justin T. Broaddus, Derek Schafer, Anthony Skjellum, Martin C. Herbordt
A Reconfigurable Compute-in-the-Network FPGA Assistant for High-Level Collective Support with Distributed Matrix Multiply Case Study. FPT (2020)
Anthony Skjellum, Martin Rüfenacht, Nawrin Sultana, Derek Schafer, Ignacio Laguna, Kathryn Mohror
ExaMPI: A Modern Design and Implementation to Accelerate Message Passing Interface Innovation. CARLA (2019)
Derek Schafer, Sheikh K. Ghafoor, Daniel J. Holmes, Martin Ruefenacht, Anthony Skjellum
Extending the Message Passing Interface (MPI) with User-Level Schedules. CoRR (2019)
Derek Schafer, Sheikh K. Ghafoor, Daniel J. Holmes, Martin Ruefenacht, Anthony Skjellum
User-Level Scheduled Communications for MPI. HiPC (2019)