1 citations · 2 across the 15 of their papers we have counts for
17 papers
The Case of the Mysterious Citations
Amanda Bienz, Carl Pearson, Simon Garcia de Gonzalo
Mysterious citations are routinely appearing in peer-reviewed publications throughout the scientific community. In this paper, we developed an automated pipeline and examine the pr…
Scaling All-to-all Operations Across Emerging Many-Core Supercomputers
Shannon Kinkead, Jackson Wesley, Whit Schonbein +3
Performant all-to-all collective operations in MPI are critical to fast Fourier transforms, transposition, and machine learning applications. There are many existing implementation…
Persistent and Partitioned MPI for Stencil Communication
Gerald Collom, Jason Burmark, Olga Pearce +1
Many parallel applications rely on iterative stencil operations, whose performance are dominated by communication costs at large scales. Several MPI optimizations, such as persiste…
Optimizing Allreduce Operations for Modern Heterogeneous Architectures with Multiple Processes per GPU
Michael Adams, Amanda Bienz
Large inter-GPU all-reduce operations, prevalent throughout deep learning, are bottlenecked by communication costs. Emerging heterogeneous architectures are comprised of complex no…
MPI Advance : Open-Source Message Passing Optimizations
Amanda Bienz, Derek Schafer, Anthony Skjellum
The large variety of production implementations of the message passing interface (MPI) each provide unique and varying underlying algorithms. Each emerging supercomputer supports o…
A More Scalable Sparse Dynamic Data Exchange
Andrew Geyko, Gerald Collom, Derek Schafer +2
Parallel architectures are continually increasing in performance and scale, while underlying algorithmic infrastructure often fail to take full advantage of available compute power…