
高性能计算专注于设计、实现和优化能够以极快的速度执行大规模复杂计算的计算系统。它涉及集群、超级计算机和集成 CPU 和 GPU 的异构系统等架构,以及 MPI 和 OpenMP 等编程模型,以实现跨分布式和共享内存环境的并行计算。关键挑战包括高效的资源管理、负载均衡、容错和最小化…… 沟通 互连网络中的开销。该领域支持跨学科的科学模拟、数据密集型分析和实时处理需求。以下汇编了近期发表的论文和专利,详细介绍了硬件架构方面的进展。 软件 高性能计算中的框架、算法和性能优化技术。
这是我们最新精选的全球高性能计算 (HPC) 英文出版物和专利,这些出版物和专利来自众多科学在线期刊,分类和重点关注高性能计算、HPC、并行计算、分布式计算、超级计算机、集群计算、Gpu 加速、MPI、openMP、高吞吐量计算、负载平衡、互连网络、作业调度、异构计算、矢量进程、内存分层、高速缓存一致性、容错、数据并行性、任务并行性、分布式内存、超大规模计算、千万亿次计算、千万亿次计算、负载均衡、互连网络、作业调度、异构计算、矢量进程、内存分层、缓存一致性、容错、数据并行、任务并行、分布式内存、超大规模计算、千万亿次计算、性能优化、并行文件系统、网络拓扑结构、加速器编程和高性能计算。.
Adiabatic pumping of topological corner states by coherent tunneling in a 2D SSH model
Published on 2026-05-28 by Yang Peng, Rui-Shan Li, Yan-Jue Lv and Yi Zheng @IOP SCIENCE
Abstract: The active manipulation of topologically protected states represents a pivotal frontier for quantum physics, offering a unique confluence of topological robustness and precise quantum control. We propose an adiabatic pumping scheme for the long-range transfer of topological corner states in a two-dimensional Su–Schrieffer–Heeger model. The protocol utilizes a modular lattice architecture composed of four topologically distinct subblocks, enabling the modulation of a topological dark state by[...]
Our summary: The study proposes an adiabatic pumping scheme for transferring topological corner states in a 2D SSH model. It utilizes a modular lattice architecture to modulate a topological dark state through precise tuning. The protocol shows improved fidelity and efficiency compared to conventional pumping methods, enhancing quantum control capabilities.
topological states, adiabatic pumping, coherent tunneling, SSH model
Publication
Damping system for hvac&r system
Patent published on the 2026-05-28 in WO under Ref WO2026109702 by TYCO FIRE & SECURITY GMBH [CH] (Yang Shengmei [cn], Andersen Lars Skovlund [dk])
Abstract: A damping system for a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system includes a housing defining an interior volume, where the housing includes an inlet port and an outlet, a conduit extending through the housing and into the interior volume, where the conduit ( 146) is configured to receive working fluid from an economizer and discharge the working fluid into the interior volume, and an extension fluidly coupled to the interior volume, wherein the extension is config[...]
Our summary: The damping system includes a housing with an inlet and outlet. A conduit within the housing receives working fluid from an economizer. An extension directs the fluid toward the outlet.
Damping system, HVAC&R, working fluid, economizer
Patent
Lubricant supply assembly for gaseous fuel internal combustion engines
Patent published on the 2026-05-28 in WO under Ref WO2026109701 by PHINIA DELPHI LUXEMBOURG SARL [LU] (Martin Thomas Rodrigues [us], Tapin Christophe [fr], Moreno Daniel [us])
Abstract: A lubricant supply assembly for a gaseous fuel internal combustion engine, comprising a pressure source module and at least one lubricant doser arranged to release lubricant into a gaseous fuel flow, the lubricant doser including a pumping chamber communicating with a lubricant outlet port, and a pumping plunger that is adapted to displace lubricant from the pumping chamber in order to release a defined volume of lubricant during a delivery process, a supply port from which low-pressure lubrican[...]
Our summary: The assembly includes a pressure source module and a lubricant doser for delivering lubricant into a gaseous fuel flow. The lubricant doser features a pumping chamber and a plunger for precise lubricant volume release. The pressure source module contains a lubricant tank, ports for supply and control, and a pump with operational pressure levels.
lubricant supply assembly, gaseous fuel, internal combustion engine, pressure source module
Patent
Wheel assembly structure of vehicle
Patent published on the 2026-05-28 in US under Ref US20260145508 by KIA CORP [KR] (Lee Jonghoon [kr])
Abstract: A wheel assembly structure of a vehicle may include a wheel on which a tire of the vehicle is mounted, a rotor housing connected to the wheel and configured to rotate with the wheel, a stator housing configured to be fixed to a vehicle body, and configured to rotate the rotor housing based on an application of an electrical current at the stator housing, and a damping device coupled between an inner circumference of the wheel and an outer circumference of the rotor housing and configured to alle[...]
Our summary: The wheel assembly structure includes a wheel with a mounted tire and a rotor housing. The stator housing is fixed to the vehicle body and rotates the rotor housing using electrical current. A damping device is positioned between the wheel and rotor housing to reduce shock transfer.
wheel assembly, rotor housing, stator housing, damping device
Patent
Pump maintenance for split flow wellbore services system
Patent published on the 2026-05-28 in US under Ref US20260146518 by HALLIBURTON ENERGY SERVICES INC [US] (Beaver Kalyb [us], Bull Brad Robert [us], Testa Gero [us])
Abstract: Disclosed embodiments include improved split flow pumping systems for providing well servicing fluid to a well, and methods of maintenance thereto. For example, the system can include a manifold trailer having a clean split flowline, a dirty split flowline, and a high-pressure manifold line; a plurality of pumping units; and for each pumping unit, a clean flow valve configured to control flow from the clean split flowline to the corresponding pumping unit, a dirty flow valve configured to contro[...]
Our summary: The content discusses a split flow pumping system designed for well servicing fluid delivery. It details the components of the system, including clean and dirty flowlines and valves for each pumping unit. The system allows for efficient switching between low-pressure and high-pressure fluid delivery.
pump maintenance, split flow, wellbore services, manifold trailer
Patent
Plant and process for the synthesis of a hydrogen product, method of revamping
Patent published on the 2026-05-28 in WO under Ref WO2026109507 by CASALE SA [CH] (Sassi Fabio [it])
Abstract: The present invention relates to a process and plant for the synthesis of a hydrogen product Said plant comprises: a reforming section configured to convert a hydrocarbon feedstock into a raw synthesis gas; a post-treatment section of said raw synthesis gas comprising at least a water gas shift (WGS) conversion reactor, a liquid-gas separator, a carbon dioxide (CO2) removal unit, and a hydrogen purification section providing said H2 product; wherein said liquid-gas separator is configured for pr[...]
Our summary: The invention describes a plant for synthesizing hydrogen using a hydrocarbon feedstock. It includes sections for reforming, gas treatment, CO2 removal, and hydrogen purification. Additionally, it outlines a method for revamping existing hydrogen synthesis plants.
Hydrogen synthesis, reforming section, CO2 removal, process revamping
Patent
Image recognition performance optimization method and system
Patent published on the 2026-05-28 in WO under Ref WO2026111411 by LG MANAGEMENT DEVELOPMENT INST CO LTD [KR] (Yoa Seung Dong [kr], Lee Seung Jun [kr], Cho Hye Seung [kr], Kim Bum Soo [kr], Lim Woo Hyung [kr])
Abstract: The present invention relates to an image recognition performance optimization method and system, and provides an image recognition performance optimization method and system, in which a visual token is re-tokenized in units of semantics in order to improve image recognition efficiency.[...]
Our summary: The invention focuses on optimizing image recognition performance. It utilizes a method that re-tokenizes visual tokens semantically. This approach aims to enhance the efficiency of image recognition systems.
image recognition, performance optimization, visual token, semantic re-tokenization
Patent
A model for positron annihilation in multi-layer systems by solving the diffusion equation using different positron affinities
Published on 2026-04-30 by Lucian Mathes, Michael Gldl, Michael Leitner, Bettina Kohlhaas, Maximilian Suhr, Vassily Vadimovitch Burwitz, Armin Manhard and Christoph Hugenschmidt @IOP SCIENCE
Abstract: We present a method for solving the positron diffusion equation in multi-layer systems. Our approach incorporates material-specific implantation profiles, diffusion parameters, and positron affinities. It utilizes a Markov chain approach to model annihilation probabilities and provides fitting capabilities for experimental S (lineshape) parameter data. We have implemented this algorithm in Python and made it available for free under the name layer-wise investigation of measurements on positron i[...]
Our summary: This study presents a model for positron annihilation in multi-layer systems using a diffusion equation. It introduces a Python algorithm called LIMPID for analyzing positron implantation and diffusion. The tool enhances the reproducibility of positron defect characterization measurements across research groups.
positron annihilation, diffusion equation, multi-layer systems, Markov chain
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