OOIR: Observatory of International Research

Papers

(The TQCC of International Journal of High Performance Computing Applications is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Visualization at exascale: Making it all work with VTK-m	74
Dynamic spawning of MPI processes applied to malleability	48
Refining HPCToolkit for application performance analysis at exascale	47
Enhancing scalability of a matrix-free eigensolver for studying many-body localization	38
Automatizing the creation of specialized high-performance computing containers	36
Compressed basis GMRES on high-performance graphics processing units	34
Accelerating atmospheric physics parameterizations using graphics processing units	33
Large-scale ab initio simulation of light–matter interaction at the atomic scale in Fugaku	28
Running ahead of evolution—AI-based simulation for predicting future high-risk SARS-CoV-2 variants	25
HPC I/O innovations in the exascale era	22
Orchestration of materials science workflows for heterogeneous resources at large scale	21
Modeling, evaluating, and orchestrating heterogeneous environmental leverages for large-scale data center management	21
HDF5 in the exascale era: Delivering efficient and scalable parallel I/O for exascale applications	20
Ginkgo - A math library designed to accelerate Exascale Computing Project science applications	19
Preparing MPICH for exascale	17
General framework for re-assuring numerical reliability in parallel Krylov solvers: A case of bi-conjugate gradient stabilized methods	15
A tale of two codes: CUDA vs OpenACC for mass-zero constrained dynamics	13
An elastic framework for ensemble-based large-scale data assimilation	13
Retraction Notice	12
Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks	12
Special issue introduction	11
Hypergraph-based locality-enhancing methods for graph operations in Big Data applications	11
GPU-based molecular dynamics of fluid flows: Reaching for turbulence	11
Massively parallel nodal discontinous Galerkin finite element method simulator for room acoustics	9
Integrating ytopt and libEnsemble to autotune OpenMC	8

Exascale models of stellar explosions: Quintessential multi-physics simulation	8
Accelerated dynamic data reduction using spatial and temporal properties	7
A study on the performance of distributed training of data-driven CFD simulations	7
Preparing the TAU performance system for exascale and beyond	6
PeleC: An adaptive mesh refinement solver for compressible reacting flows	6
Fast truncated SVD of sparse and dense matrices on graphics processors	6
Cache blocking of distributed-memory parallel matrix power kernels	6
Special issue: Introduction	6
Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors	5
Data-driven scalable pipeline using national agent-based models for real-time pandemic response and decision support	5
Semi-Lagrangian 4d, 5d, and 6d kinetic plasma simulation on large-scale GPU-equipped supercomputers	5
Heterogeneous programming using OpenMP and CUDA/HIP for hybrid CPU-GPU scientific applications	5
Clacc: OpenACC for C/C++ in Clang	5
Accelerating cluster dynamics simulation of fission gas behavior in nuclear fuel on deep computing unit–based heterogeneous architecture supercomputer	5
A population data-driven workflow for COVID-19 modeling and learning	5
Online data analysis and reduction: An important Co-design motif for extreme-scale computers	5
NUMA-aware parallel sparse LU factorization for SPICE-based circuit simulators on ARM multi-core processors	5
Abisko: Deep codesign of an architecture for spiking neural networks using novel neuromorphic materials	5