346 citations · 1.8k across the 82 of their papers we have counts for
86 papers
Characterizing the Performance of the Implicit Massively Parallel Particle-in-Cell iPIC3D Code
Jeremy J. Williams, Daniel Medeiros, Ivy B. Peng +1
Optimizing iPIC3D, an implicit Particle-in-Cell (PIC) code, for large-scale 3D plasma simulations is crucial for space and astrophysical applications. This work focuses on characte…
In-Situ Techniques on GPU-Accelerated Data-Intensive Applications
Yi Ju, Mingshuai Li, Adalberto Perez +5
The computational power of High-Performance Computing (HPC) systems is constantly increasing, however, their input/output (IO) performance grows relatively slowly, and their storag…
Understanding the Impact of Synchronous, Asynchronous, and Hybrid In-Situ Techniques in Computational Fluid Dynamics Applications
Yi Ju, Adalberto Perez, Stefano Markidis +2
High-Performance Computing (HPC) systems provide input/output (IO) performance growing relatively slowly compared to peak computational performance and have limited storage capacit…
Boosting the Performance of Object Tracking with a Half-Precision Particle Filter on GPU
Gabin Schieffer, Nattawat Pornthisan, Daniel Araújo de Medeiros +3
High-performance GPU-accelerated particle filter methods are critical for object detection applications, ranging from autonomous driving, robot localization, to time-series predict…
Krylov Solvers for Interior Point Methods with Applications in Radiation Therapy and Support Vector Machines
Felix Liu, Albin Fredriksson, Stefano Markidis
Interior point methods are widely used for different types of mathematical optimization problems. Many implementations of interior point methods in use today rely on direct linear…
Anderson Accelerated PMHSS for Complex-Symmetric Linear Systems
Måns I. Andersson, Felix Liu, Stefano Markidis
This paper presents the design and development of an Anderson Accelerated Preconditioned Modified Hermitian and Skew-Hermitian Splitting (AA-PMHSS) method for solving complex-symme…