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 2022-08-01 to 2026-08-01.)

Article	Citations
Visualization at exascale: Making it all work with VTK-m	89
Dynamic spawning of MPI processes applied to malleability	82
chipStar : Making HIP/CUDA applications cross-vendor portable by building on open standards	78
HPC I/O innovations in the exascale era	46
Accelerating atmospheric physics parameterizations using graphics processing units	28
Compressed basis GMRES on high-performance graphics processing units	24
Automatizing the creation of specialized high-performance computing containers	19
Refining HPCToolkit for application performance analysis at exascale	19
HPL-MxP benchmark: Mixed-precision algorithms, iterative refinement, and scalable data generation	17
Julia versus C++ Kokkos for performance portable Cartesian CFD solvers on heterogeneous architectures	16
Direct numerical simulations for hybrid rocket boundary layers: Performance modeling and scaling	16
Running ahead of evolution—AI-based simulation for predicting future high-risk SARS-CoV-2 variants	16
Orchestration of materials science workflows for heterogeneous resources at large scale	16
Scalable multilevel Monte Carlo methods exploiting parallel redistribution on coarse levels	15
Modeling, evaluating, and orchestrating heterogeneous environmental leverages for large-scale data center management	15
A tale of two codes: CUDA vs OpenACC for mass-zero constrained dynamics	13
HDF5 in the exascale era: Delivering efficient and scalable parallel I/O for exascale applications	13
Ginkgo - A math library designed to accelerate Exascale Computing Project science applications	12
General framework for re-assuring numerical reliability in parallel Krylov solvers: A case of bi-conjugate gradient stabilized methods	12
Preparing MPICH for exascale	11
Architecture specific generation of large scale lattice Boltzmann methods for sparse complex geometries	10
GPU-based molecular dynamics of fluid flows: Reaching for turbulence	10
Data-driven analysis to understand GPU hardware resource usage of optimizations	10
Hypergraph-based locality-enhancing methods for graph operations in Big Data applications	10
Retraction Notice	10

Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks	10
Massively parallel nodal discontinous Galerkin finite element method simulator for room acoustics	9
Integrating ytopt and libEnsemble to autotune OpenMC	9
Special issue introduction	9
Technology trends in computing hardware and their impacts on high-performance scientific computing Part II: Memory systems, interconnects, and system integration	8
Cache blocking of distributed-memory parallel matrix power kernels	8
PeleC: An adaptive mesh refinement solver for compressible reacting flows	8
Heterogeneous programming using OpenMP and CUDA/HIP for hybrid CPU-GPU scientific applications	8
A study on the performance of distributed training of data-driven CFD simulations	8
Accelerated dynamic data reduction using spatial and temporal properties	8
Technology trends in computing hardware and their impacts on high-performance scientific computing Part I: General-purpose processors and hardware accelerators	8
Special issue: Introduction	7
Preparing the TAU performance system for exascale and beyond	6
TransGRU-X – A fusion Seq2Seq network enhanced with multiresolution analysis and gating for forecasting of AI/ML workloads in cloud environments	6
FNPF-SEM: A parallel spectral element model in Firedrake for fully nonlinear water wave simulations	6
Fair-sharing simulator: Toward fair scheduling in batch computing systems	6
Fast truncated SVD of sparse and dense matrices on graphics processors	6
Data-driven scalable pipeline using national agent-based models for real-time pandemic response and decision support	6
Enable : A CPU-GPU framework for dynamic data-driven agent-based population health simulations	6
Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors	6
HOPPS: A performance portable spectral difference solver for high-fidelity computational fluid dynamics	6
Accelerating cluster dynamics simulation of fission gas behavior in nuclear fuel on deep computing unit–based heterogeneous architecture supercomputer	5
Abisko: Deep codesign of an architecture for spiking neural networks using novel neuromorphic materials	5
HPC-AI coupling methodology for scientific applications	5
Democratizing responsible artificial intelligence for innovation and impact	5
Understanding power and energy utilization in large scale production physics simulation codes	5
Semi-Lagrangian 4d, 5d, and 6d kinetic plasma simulation on large-scale GPU-equipped supercomputers	5
NUMA-aware parallel sparse LU factorization for SPICE-based circuit simulators on ARM multi-core processors	5
Clacc: OpenACC for C/C++ in Clang	5
A randomized point-block Schwarz preconditioner for multiphysics problems on fully unstructured meshes on GPUs	5
Asynchronous-many-task systems: Challenges and opportunities - Scaling an AMR astrophysics code on exascale machines using Kokkos and HPX	5
Sequence length scaling in vision transformers for scientific images on frontier	5
Bricks: A high-performance portability layer for computations on block-structured grids	4
Cache-optimized and low-overhead implementations of additive Schwarz methods for high-order FEM multigrid computations	4
Advances in ArborX to support exascale applications	4
Feynman and computation: From Los Alamos to quantum computers	4
UMap: An application-oriented user level memory mapping library	4
P4IRS: An intermediate representation and compiler for parallel and performance-portable particle simulations	4
PoCL-R: An open standard based heterogeneous offloading layer with server side scalability	4
MAGMA: Enabling exascale performance with accelerated BLAS and LAPACK for diverse GPU architectures	4
PaRSEC: Scalability, flexibility, and hybrid architecture support for task-based applications in ECP	3
Guest editors note: Special issue on clusters, clouds, and data for scientific computing	3
Scalable cosmic AI inference using cloud serverless computing	3
Guest editor’s note: Special issue on system-level innovations for performance and fairness at scale: From interconnects to schedulers	3
An integrated three-dimensional aeromechanical analysis for the prediction of stresses on modern coaxial rotors	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
A GPU-based compressible combustion solver for applications exhibiting disparate space and time scales	3
ECP libraries and tools: An overview	3
IO-aware Job-Scheduling: Exploiting the Impacts of Workload Characterizations to select the Mapping Strategy	3

Black-box statistical prediction of lossy compression ratios for scientific data	3
Towards exascale simulations of granular fluidization in offshore wind turbine foundations	3
Fault-tolerant numerical iterative algorithms at scale	3
#COVIDisAirborne: AI-enabled multiscale computational microscopy of delta SARS-CoV-2 in a respiratory aerosol	2
Evolution of the SLATE linear algebra library	2
End-to-end GPU acceleration of low-order-refined preconditioning for high-order finite element discretizations	2
Efficient solution of batched band linear systems on GPUs	2
Simulation-based machine learning for real-time assessment of side-branch hemodynamics in coronary bifurcation lesions	2
High-performance conjugate gradient benchmark: A comprehensive survey	2
Fixed-work versus fixed-time checkpointing on large-scale failure-prone platforms	2
Mixed precision LU factorization on GPU tensor cores: reducing data movement and memory footprint	2
Role-shifting threads: Increasing OpenMP malleability to address load imbalance at MPI and OpenMP	2
Performance evaluation of mixed-precision Runge–Kutta methods for the solution of partial differential equations	2
An HPC benchmark survey and taxonomy for characterization	2
Deep learning foundation and pattern models: Challenges in hydrological time series	2
Detecting interference between applications and improving the scheduling using malleable application clones	2
SWARM: Reimagining scientific workflow management systems in a distributed world	2
An implicit barotropic mode solver for MPAS-ocean using a modern Fortran solver interface	2
A GPU-accelerated simulation of rapid intensification of a tropical cyclone with observed heating	2
Numerics-driven uplifting, automatic parallelization, and performance optimizations with deep kernel fusion for ocean models on heterogeneous architectures	2
Corrigendum to large-scale direct numerical simulations of turbulence using GPUs and modern Fortran	2