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Schedule refinement for homogeneousmulti-core processors in the presence of manufacturing-caused heterogeneity

Zhi-xiang CHEN,Zhao-lin LI,Shan CAO,Fang WANG,Jie ZHOU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 12,   Pages 1018-1033 doi: 10.1631/FITEE.1500035

Abstract: Multi-core homogeneous processors have been widely used to deal with computation-intensive embedded applicationsmanufacturing process lead to a significant spread in the operating speeds of cores within homogeneous multi-coreheterogeneity-aware schedule refining (HASR) scheme by fully exploiting the heterogeneities of homogeneous multi-core

Keywords： Schedule refining     Multi-core processor     Heterogeneity     Representative chip operating point    

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Improving performance portability for GPU-specific OpenCL kernels onmulti-core/many-coreCPUs by analysis-based

Mei WEN,Da-fei HUANG,Chang-qing XUN,Dong CHEN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 11,   Pages 899-916 doi: 10.1631/FITEE.1500032

Abstract: When adapting GPU-specific OpenCL kernels to run on multi-core/many-core CPUs, coarsening the threadTypically, the use of OpenCL’s local memory on multi-core/many-core CPUs may lead to an opposite performanceExperiments show that the automated transformation can improve OpenCL kernel performance on a multi-coreSatisfactory performance improvements are also achieved on Intel’s many-integrated-core coprocessor.

Keywords： OpenCL     Performance portability     Multi-core/many-core CPU     Analysis-based transformation    

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A perceptual and predictive batch-processing memory scheduling strategy for a CPU-GPU heterogeneous system Research Article

Juan FANG, Sheng LIN, Huijing YANG, Yixiang XU, Xing SU,fangjuan@bjut.edu.cn,lins@emails.bjut.edu.cn,yangkx@emails.bjut.edu.cn,xuyx@emails.bjut.edu.cn,suxing@bjut.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 7,   Pages 994-1006 doi: 10.1631/FITEE.2200449

Abstract: When multiple central processing unit (CPU) cores and integrated graphics processing units (GPUs) share off-chip main memory, CPU and GPU applications compete for the critical memory resource. This causes serious resource competition and has a negative impact on the overall performance of the system. We describe the competition for shared-memory resources in a architecture, and a shared-memory request scheduling strategy based on perceptual and predictive batch-processing is proposed. By sensing the CPU and GPU memory request conditions in the request buffer, the proposed scheduling strategy estimates the GPU latency tolerance and reduces mutual interference between CPU and GPU by processing CPU or GPU memory requests in batches. According to the simulation results, the scheduling strategy improves CPU performance by 8.53% and reduces mutual interference by 10.38% with low hardware complexity.

Keywords： CPU-GPU heterogeneous     Multi-core     Unified memory     Access scheduling    

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Exploring high-performance processor architecture beyond the exascale None

Xiang-hui XIE, Xun JIA

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1224-1229 doi: 10.1631/FITEE.1800424

Abstract: Then a high-performance many-core processor architecture with scalar processing and application-specific

Keywords： High-performance computing     Beyond the exascale     Processor architecture     Application-customized hardware    

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Hardware Module of Multi-Protocol Tester Based on the Specification of 2.0 Mb/s High Speed Signalling

Liu Zhihui

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 79-85

Abstract: In order to ensure the quality of the analyzing set, the best embedded processor and newest real time

Keywords： 2.048 Mb/s high speed signalling link     embedded processor     real time operating system     protocol-analyzing    

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Postprocessor development for ultrasonic cutting of honeycomb core curved surface with a straight blade

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0729-8

Abstract: When ultrasonically cutting honeycomb core curved parts, the tool face of the straight blade must beAt the same time, for the multi-solution problem of the rotation axis, the dependent axis rotation minimizationrotation algorithm were integrated and compiled, and the straight blade ultrasonic cutting honeycomb coreVERICUT simulation software, and the simulation machining of the equivalent entity of the honeycomb corecutting machine tool and realize high-quality and high-efficient machining of honeycomb core composites

Keywords： honeycomb core     straight blade     ultrasonic cutting     tool pose     postprocessor    

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Establishment and verification of a shrinking core model for dilute acid hydrolysis of lignocellulose

Cunwen WANG, Xiaoling DUAN, Weiguo WANG, Zihao LI, Yuanhang QIN

Frontiers in Energy 2012, Volume 6, Issue 4,   Pages 413-419 doi: 10.1007/s11708-012-0212-z

Abstract: hydrolysis process of five kinds of crop straw (rice, wheat, cotton, rape and corn), the shrinking core

Keywords： lignocellulose     dilute acid hydrolysis     shrinking core model    

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Recent advances in gold-metal oxide core-shell nanoparticles: Synthesis, characterization, and their

Michelle Lukosi,Huiyuan Zhu,Sheng Dai

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 39-56 doi: 10.1007/s11705-015-1551-1

Abstract: Heterogeneous catalysis with core-shell structures has been a large area of focus for many years.This paper reviews the most recent work and research in core-shell catalysts utilizing noble metals,specifically gold, as the core within a metal oxide shell.The advantage of the core-shell structure lies in its capacity to retain catalytic activity under thermaland thereby the interfacial synergy and lattice mismatch between the core and shell.

Keywords： core-shell     characterization     core-shell structure     Different     stability    

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Property-performance relationship of core-shell structured black TiO photocatalyst for environmental

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1711-3

Abstract:

● Properties and performance relationship of CSBT photocatalyst were investigated.

Keywords： Black TiO2     Core-shell structure     Property-performance relationship     Agro-industrial effluent    

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Experiment and calculation on seismic behavior of RC composite core walls with concealed steel truss

Wanlin CAO , Weihua CHANG , Changjun ZHAO , Jianwei ZHANG ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 255-261 doi: 10.1007/s11709-009-0043-0

Abstract: To improve the seismic performance of reinforced concrete core walls, reinforced concrete composite coreTwo 1/6 scale core wall specimens, including a normal reinforced concrete core wall and a reinforcedconcrete composite core wall with concealed steel truss, were designed.The load-carrying capacity, stiffness, ductility, hysteretic behavior and energy dissipation of the coreThe test results showed that the seismic performance of core walls is improved greatly by the concealed

Keywords： reinforced concrete     steel truss     core walls     seismic performance    

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Effects of inclination angles of disc cutter on machining quality of Nomex honeycomb core in ultrasonic

Yidan WANG, Renke KANG, Yan QIN, Qian MENG, Zhigang DONG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 285-297 doi: 10.1007/s11465-021-0631-9

Abstract: with a disc cutter is an advanced machining method for the high-quality processing of Nomex honeycomb coreinfluenced by ultrasonic cutting parameters, as well as tool orientations, which are determined by the multi-axisThe theoretical residual height models of the honeycomb core, as a result of the lead and tilt anglesResearch shows that the residual height of the honeycomb core, as a result of the tilt angle, is muchthe influence of the inclination angles of a disc cutter on the machining quality of Nomex honeycomb core

Keywords： Nomex honeycomb core     disc cutter     inclined ultrasonic cutting     machining quality    

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Interfacial charge transfer and photocatalytic activity in a reverse designed BiO/TiO core-shell

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 732-743 doi: 10.1007/s11708-021-0772-x

Abstract: In this study, the electronic and photocatalytic properties of core-shell heterojunctions photocatalystsThe core-shell nanostructure, obtained by efficient control of the sol-gel polymerization and impregnationThe morphological, optical, and chemical composition of the core-shell nanostructures were characterizedThe charge transfer, their density, and lifetime were found to rely on the layout layers in the core-shellIn optimal core-shell design, Bi2O3 collects holes from TiO2, leaving

Keywords： photocatalysis     core-shell     heterojunction     H2     TiO2     Bi2O3   

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Construction of PS/PNIPAM core-shell particles and hollow spheres by using hydrophobic interaction and

ZHU Dongmei, WANG Fei, GAO Cuiling, XU Zheng

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3,   Pages 253-256 doi: 10.1007/s11705-008-0049-5

Abstract: reports an easy and effective way to fabricate polystyrene/poly (-isopropylacrylamide) (PS/PNIPAM) core-shellThen, PNIPAM adheres to the PS particles to form a core-shell structure as a result of their hydrophobicFurthermore, the hollow PNIPAM spheres were obtained by etching the PS core with chloroform.

Keywords： initiator     core-shell     transition     polystyrene/poly     advantage    

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CC@BCN@PANI core-shell nanoarrays as ultra-high cycle stability cathode for Zn-ion hybrid supercapacitors

Frontiers in Energy 2023, Volume 17, Issue 4,   Pages 555-566 doi: 10.1007/s11708-023-0882-8

Abstract: Because of the excellent specific capacity and conductivity of PANI, the CC@BCN@PANI core-shell nanoarrays

Keywords： CC@BCN@PANI cathode     Zn-ion hybrid supercapacitor     core-shell nanoarrays     high energy density     ultra-high    

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On the Core Essence of Engineering Management Theory

Ji-shan He

Frontiers of Engineering Management 2014, Volume 1, Issue 3,   Pages 260-269 doi: 10.15302/J-FEM-2014035

Abstract: effort to gradually establish their own theoretical system of engineering management, of which the coreBy studying our engineering management theory and practice, this paper preliminarily sums up the core

Keywords： engineering management     theoretical system     people-oriented concept     perfect harmony between human and nature    

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Title Author Date Type Operation

Schedule refinement for homogeneousmulti-core processors in the presence of manufacturing-caused heterogeneity

Zhi-xiang CHEN,Zhao-lin LI,Shan CAO,Fang WANG,Jie ZHOU

Journal Article

Improving performance portability for GPU-specific OpenCL kernels onmulti-core/many-coreCPUs by analysis-based

Mei WEN,Da-fei HUANG,Chang-qing XUN,Dong CHEN

Journal Article

A perceptual and predictive batch-processing memory scheduling strategy for a CPU-GPU heterogeneous system

Juan FANG, Sheng LIN, Huijing YANG, Yixiang XU, Xing SU,fangjuan@bjut.edu.cn,lins@emails.bjut.edu.cn,yangkx@emails.bjut.edu.cn,xuyx@emails.bjut.edu.cn,suxing@bjut.edu.cn

Journal Article

Exploring high-performance processor architecture beyond the exascale

Xiang-hui XIE, Xun JIA

Journal Article

Hardware Module of Multi-Protocol Tester Based on the Specification of 2.0 Mb/s High Speed Signalling

Liu Zhihui

Journal Article

Postprocessor development for ultrasonic cutting of honeycomb core curved surface with a straight blade

Journal Article

Establishment and verification of a shrinking core model for dilute acid hydrolysis of lignocellulose

Cunwen WANG, Xiaoling DUAN, Weiguo WANG, Zihao LI, Yuanhang QIN

Journal Article

Recent advances in gold-metal oxide core-shell nanoparticles: Synthesis, characterization, and their

Michelle Lukosi,Huiyuan Zhu,Sheng Dai

Journal Article

Property-performance relationship of core-shell structured black TiO photocatalyst for environmental

Journal Article

Experiment and calculation on seismic behavior of RC composite core walls with concealed steel truss

Wanlin CAO , Weihua CHANG , Changjun ZHAO , Jianwei ZHANG ,

Journal Article

Effects of inclination angles of disc cutter on machining quality of Nomex honeycomb core in ultrasonic

Yidan WANG, Renke KANG, Yan QIN, Qian MENG, Zhigang DONG

Journal Article

Interfacial charge transfer and photocatalytic activity in a reverse designed BiO/TiO core-shell

Journal Article

Construction of PS/PNIPAM core-shell particles and hollow spheres by using hydrophobic interaction and

ZHU Dongmei, WANG Fei, GAO Cuiling, XU Zheng

Journal Article

CC@BCN@PANI core-shell nanoarrays as ultra-high cycle stability cathode for Zn-ion hybrid supercapacitors

Journal Article

On the Core Essence of Engineering Management Theory

Ji-shan He

Journal Article