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 2022-06-01 to 2026-06-01.)

Article	Citations
Dynamic spawning of MPI processes applied to malleability	82
Visualization at exascale: Making it all work with VTK-m	76
Compressed basis GMRES on high-performance graphics processing units	73
chipStar : Making HIP/CUDA applications cross-vendor portable by building on open standards	42
HPL-MxP benchmark: Mixed-precision algorithms, iterative refinement, and scalable data generation	38
HPC I/O innovations in the exascale era	24
Automatizing the creation of specialized high-performance computing containers	24
Running ahead of evolution—AI-based simulation for predicting future high-risk SARS-CoV-2 variants	18
Accelerating atmospheric physics parameterizations using graphics processing units	17
HDF5 in the exascale era: Delivering efficient and scalable parallel I/O for exascale applications	16
Refining HPCToolkit for application performance analysis at exascale	16
Orchestration of materials science workflows for heterogeneous resources at large scale	15
Julia versus C++ Kokkos for performance portable Cartesian CFD solvers on heterogeneous architectures	14
Scalable multilevel Monte Carlo methods exploiting parallel redistribution on coarse levels	14
Modeling, evaluating, and orchestrating heterogeneous environmental leverages for large-scale data center management	14
Direct numerical simulations for hybrid rocket boundary layers: Performance modeling and scaling	13
A tale of two codes: CUDA vs OpenACC for mass-zero constrained dynamics	12
Preparing MPICH for exascale	11
General framework for re-assuring numerical reliability in parallel Krylov solvers: A case of bi-conjugate gradient stabilized methods	11
Ginkgo - A math library designed to accelerate Exascale Computing Project science applications	11
Hypergraph-based locality-enhancing methods for graph operations in Big Data applications	10
GPU-based molecular dynamics of fluid flows: Reaching for turbulence	10
Architecture specific generation of large scale lattice Boltzmann methods for sparse complex geometries	9
Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks	9
Retraction Notice	8

Data-driven analysis to understand GPU hardware resource usage of optimizations	8
Accelerated dynamic data reduction using spatial and temporal properties	8
Special issue introduction	8
Integrating ytopt and libEnsemble to autotune OpenMC	8
A study on the performance of distributed training of data-driven CFD simulations	8
An elastic framework for ensemble-based large-scale data assimilation	8
Technology trends in computing hardware and their impacts on high-performance scientific computing Part II: Memory systems, interconnects, and system integration	8
Massively parallel nodal discontinous Galerkin finite element method simulator for room acoustics	8
Cache blocking of distributed-memory parallel matrix power kernels	7
PeleC: An adaptive mesh refinement solver for compressible reacting flows	7
Special issue: Introduction	6
Preparing the TAU performance system for exascale and beyond	6
Data-driven scalable pipeline using national agent-based models for real-time pandemic response and decision support	6
Technology trends in computing hardware and their impacts on high-performance scientific computing Part I: General-purpose processors and hardware accelerators	6
Fast truncated SVD of sparse and dense matrices on graphics processors	6
Experiences with nested parallelism in task-parallel applications using malleable BLAS on multicore processors	6
Heterogeneous programming using OpenMP and CUDA/HIP for hybrid CPU-GPU scientific applications	6
TransGRU-X – A fusion Seq2Seq network enhanced with multiresolution analysis and gating for forecasting of AI/ML workloads in cloud environments	6
Fair-sharing simulator: Toward fair scheduling in batch computing systems	6
HOPPS: A performance portable spectral difference solver for high-fidelity computational fluid dynamics	5
Clacc: OpenACC for C/C++ in Clang	5
HPC-AI coupling methodology for scientific applications	5
NUMA-aware parallel sparse LU factorization for SPICE-based circuit simulators on ARM multi-core processors	5
Democratizing responsible artificial intelligence for innovation and impact	5
Semi-Lagrangian 4d, 5d, and 6d kinetic plasma simulation on large-scale GPU-equipped supercomputers	5
Sequence length scaling in vision transformers for scientific images on frontier	5
Accelerating cluster dynamics simulation of fission gas behavior in nuclear fuel on deep computing unit–based heterogeneous architecture supercomputer	5
Understanding power and energy utilization in large scale production physics simulation codes	5