OOIR: Observatory of International Research

Papers

(The median citation count of International Journal of High Performance Computing Applications is 2. 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 2021-12-01 to 2025-12-01.)

Article	Citations
Visualization at exascale: Making it all work with VTK-m	62
Dynamic spawning of MPI processes applied to malleability	62
Enhancing scalability of a matrix-free eigensolver for studying many-body localization	57
HPL-MxP benchmark: Mixed-precision algorithms, iterative refinement, and scalable data generation	35
Automatizing the creation of specialized high-performance computing containers	34
Large-scale ab initio simulation of light–matter interaction at the atomic scale in Fugaku	32
Refining HPCToolkit for application performance analysis at exascale	21
HPC I/O innovations in the exascale era	16
Compressed basis GMRES on high-performance graphics processing units	15
Running ahead of evolution—AI-based simulation for predicting future high-risk SARS-CoV-2 variants	14
Accelerating atmospheric physics parameterizations using graphics processing units	13
Modeling, evaluating, and orchestrating heterogeneous environmental leverages for large-scale data center management	13
HDF5 in the exascale era: Delivering efficient and scalable parallel I/O for exascale applications	12
Scalable multilevel Monte Carlo methods exploiting parallel redistribution on coarse levels	11
Direct numerical simulations for hybrid rocket boundary layers: Performance modeling and scaling	11
Julia versus C++ Kokkos for performance portable Cartesian CFD solvers on heterogeneous architectures	10
Orchestration of materials science workflows for heterogeneous resources at large scale	9
Ginkgo - A math library designed to accelerate Exascale Computing Project science applications	9
General framework for re-assuring numerical reliability in parallel Krylov solvers: A case of bi-conjugate gradient stabilized methods	9
Special issue introduction	8
Retraction Notice	8
Preparing MPICH for exascale	8
Hypergraph-based locality-enhancing methods for graph operations in Big Data applications	8
A tale of two codes: CUDA vs OpenACC for mass-zero constrained dynamics	8
An elastic framework for ensemble-based large-scale data assimilation	7

Integrating ytopt and libEnsemble to autotune OpenMC	7
Massively parallel nodal discontinous Galerkin finite element method simulator for room acoustics	7
GPU-based molecular dynamics of fluid flows: Reaching for turbulence	7
Accelerated dynamic data reduction using spatial and temporal properties	7
Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks	7
A study on the performance of distributed training of data-driven CFD simulations	7
Fast truncated SVD of sparse and dense matrices on graphics processors	6
PeleC: An adaptive mesh refinement solver for compressible reacting flows	6
Cache blocking of distributed-memory parallel matrix power kernels	5
Heterogeneous programming using OpenMP and CUDA/HIP for hybrid CPU-GPU scientific applications	5
TransGRU-X – A fusion Seq2Seq network enhanced with multiresolution analysis and gating for forecasting of AI/ML workloads in cloud environments	5
Data-driven scalable pipeline using national agent-based models for real-time pandemic response and decision support	5
Preparing the TAU performance system for exascale and beyond	5
Fair-sharing simulator: Toward fair scheduling in batch computing systems	5
NUMA-aware parallel sparse LU factorization for SPICE-based circuit simulators on ARM multi-core processors	5
Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors	5
Special issue: Introduction	5
Clacc: OpenACC for C/C++ in Clang	5
HOPPS: A performance portable spectral difference solver for high-fidelity computational fluid dynamics	5
HPC-AI coupling methodology for scientific applications	4
Semi-Lagrangian 4d, 5d, and 6d kinetic plasma simulation on large-scale GPU-equipped supercomputers	4
An integrated three-dimensional aeromechanical analysis for the prediction of stresses on modern coaxial rotors	4
Feynman and computation: From Los Alamos to quantum computers	4
Sequence length scaling in vision transformers for scientific images on frontier	4
Understanding power and energy utilization in large scale production physics simulation codes	4
Asynchronous-many-task systems: Challenges and opportunities - Scaling an AMR astrophysics code on exascale machines using Kokkos and HPX	4
Cache-optimized and low-overhead implementations of additive Schwarz methods for high-order FEM multigrid computations	4
Accelerating cluster dynamics simulation of fission gas behavior in nuclear fuel on deep computing unit–based heterogeneous architecture supercomputer	4
Abisko: Deep codesign of an architecture for spiking neural networks using novel neuromorphic materials	4
Bricks: A high-performance portability layer for computations on block-structured grids	4
Performance analysis of relaxation Runge–Kutta methods	4
Advances in ArborX to support exascale applications	3
MAGMA: Enabling exascale performance with accelerated BLAS and LAPACK for diverse GPU architectures	3
Enhancing data locality of the conjugate gradient method for high-order matrix-free finite-element implementations	3
Guest editors note: Special issue on clusters, clouds, and data for scientific computing	3
Simulation-based machine learning for real-time assessment of side-branch hemodynamics in coronary bifurcation lesions	3
Performance evaluation of mixed-precision Runge–Kutta methods for the solution of partial differential equations	3
ECP libraries and tools: An overview	3
UMap: An application-oriented user level memory mapping library	3
IO-aware Job-Scheduling: Exploiting the Impacts of Workload Characterizations to select the Mapping Strategy	3
PaRSEC: Scalability, flexibility, and hybrid architecture support for task-based applications in ECP	3
Black-box statistical prediction of lossy compression ratios for scientific data	3
An HPC benchmark survey and taxonomy for characterization	3
Corrigendum to large-scale direct numerical simulations of turbulence using GPUs and modern Fortran	3
PoCL-R: An open standard based heterogeneous offloading layer with server side scalability	3
The ECP ALPINE project: In situ and post hoc visualization infrastructure and analysis capabilities for exascale	3
Exploiting mesh structure to improve multigrid performance for saddle-point problems	3
Scalable cosmic AI inference using cloud serverless computing	3
Fault-tolerant numerical iterative algorithms at scale	3
Efficient solution of batched band linear systems on GPUs	3

Mixed precision LU factorization on GPU tensor cores: reducing data movement and memory footprint	2
Detecting interference between applications and improving the scheduling using malleable application clones	2
Task-parallel in situ temporal compression of large-scale computational fluid dynamics data	2
High performance computing seismic redatuming by inversion with algebraic compression and multiple precisions	2
Performance portability in a real world application: PHAST applied to Caffe	2
An implicit barotropic mode solver for MPAS-ocean using a modern Fortran solver interface	2
Evolution of the SLATE linear algebra library	2
Deep learning foundation and pattern models: Challenges in hydrological time series	2
Fixed-work versus fixed-time checkpointing on large-scale failure-prone platforms	2
End-to-end GPU acceleration of low-order-refined preconditioning for high-order finite element discretizations	2
Result-scalability: Following the evolution of selected social impact of HPC	2
SWARM: Reimagining scientific workflow management systems in a distributed world	2
High-performance conjugate gradient benchmark: A comprehensive survey	2
Role-shifting threads: Increasing OpenMP malleability to address load imbalance at MPI and OpenMP	2
#COVIDisAirborne: AI-enabled multiscale computational microscopy of delta SARS-CoV-2 in a respiratory aerosol	2
A fine-grained parallelization of the immersed boundary method	2