Ryusuke Egawa

发表

Xevolver: An XML-based code translation framework for supporting HPC application migration

Hiroaki Kobayashi, Hiroyuki Takizawa, Shoichi Hirasawa, 2014, 2014 21st International Conference on High Performance Computing (HiPC).

Performance and Scalability Analysis of a Chip Multi Vector Processor

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2011 .

An Application-Level Incremental Checkpointing Mechanism with Automatic Parameter Tuning

Hiroyuki Takizawa, Ryusuke Egawa, Muhammad Alfian Amrizal, 2017, 2017 Fifth International Symposium on Computing and Networking (CANDAR).

Analysing the Performance Improvements of Optimizations on Modern HPC Systems

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2013 .

Translation of Large-Scale Simulation Codes for an OpenACC Platform Using the Xevolver Framework

Hiroaki Kobayashi, Hiroyuki Takizawa, Shoichi Hirasawa, 2016, Int. J. Netw. Comput..

IEEE Symposium on Low-Power and High-Speed Chips

Josep Torrellas, Hideharu Amano, Masato Suzuki, 2011 .

A middle-grain circuit partitioning strategy for 3-D integrated floating-point multipliers

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2012, 2011 IEEE International 3D Systems Integration Conference (3DIC), 2011 IEEE International.

MVP-Cache: A Multi-Banked Cache Memory for Energy-Efficient Vector Processing of Multimedia Applications

Hiroaki Kobayashi, Ye Gao, Hiroyuki Takizawa, 2014, IEICE Trans. Inf. Syst..

An OpenCL-Like Offload Programming Framework for SX-Aurora TSUBASA

Hiroyuki Takizawa, Ryusuke Egawa, Shinji Shiotsuki, 2019, 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT).

Performance Evaluation of Different Implementation Schemes of an Iterative Flow Solver on Modern Vector Machines

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2019, Supercomput. Front. Innov..

Gain-based Delay Balancing Technique for Wave Pipelining

Ryusuke Egawa, Tadao Nakamura, Jubee Tada, 2007 .

Directive Translation for Various HPC Systems Using the Xevolver Framework

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2016 .

Lessons Learned from 1-Year Experience with SX-9 and Toward the Next Generation Vector Computing

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2010 .

An energy-efficient dynamic memory address mapping mechanism

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2015, 2015 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS XVIII).

Abstract: Exploring Design Space of a 3D Stacked Vector Cache

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2012, 2012 SC Companion: High Performance Computing, Networking Storage and Analysis.

Exploring a Design Space of 3-D Stacked Vector Processors

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2013 .

3D on-chip memory for the vector architecture

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2009, 2009 IEEE International Conference on 3D System Integration.

A power-aware shared cache mechanism based on locality assessment of memory reference for CMPs

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2007, MEDEA '07.

Power-Aware Dynamic Cache Partitioning for CMPs

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2011, Trans. High Perform. Embed. Archit. Compil..

An energy optimization method for vector processing mechanisms

Hiroaki Kobayashi, Ye Gao, Hiroyuki Takizawa, 2014, 2014 IEEE COOL Chips XVII.

Conference Organization

Ryusuke Egawa, Xiaohong Jiang, Yasuhiko Nakashima, 2005, SEUS.

Migrating and old vector code to modern vector machines

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2018 .

Scaling up of wave pipelines

Tomoaki Sato, Tadao Nakamura, Ryusuke Egawa, 2001, VLSI Design 2001. Fourteenth International Conference on VLSI Design.

Performance Evaluation of Compiler-Assisted OpenMP Codes on Various HPC Systems

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2015 .

Performance evaluation of NEC SX-9 using real science and engineering applications

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2009, Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis.

Effects of Stacking Granularity on 3-D Stacked Floating-point Fused Multiply Add Units

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2017, CARN.

First Experiences with NEC SX-9

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2008, High Performance Computing on Vector Systems.

The Impacts of Locality and Memory Congestion-aware Thread Mapping on Energy Consumption of Modern NUMA Systems

Hiroyuki Takizawa, Ryusuke Egawa, Mulya Agung, 2019, 2019 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS).

Performance Evaluation of a Next-Generation CFD on Various Supercomputing Systems

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2013 .

A flexible insertion policy for dynamic cache resizing mechanisms

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2013, 2013 IEEE COOL Chips XVI.

Exploring system architectures for next-generation CFD simulations in the postpeta-scale era

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2014 .

An on-chip cache design for vector processors

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2007, MEDEA '07.

Design of a 3-D stacked floating-point adder

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2013, 2013 IEEE International 3D Systems Integration Conference (3DIC).

The Vector Computing Cloud: Toward a Vector Meta-Computing Environment

Hiroaki Kobayashi, Ryusuke Egawa, Manabu Higashida, 2010 .

A Layer-Adaptable Cache Hierarchy by a Multiple-layer Bypass Mechanism

Hiroaki Kobayashi, Ryusuke Egawa, Masayuki Sato, 2019, HEART.

Design and early evaluation of a 3-D die stacked chip multi-vector processor

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2010, 2010 IEEE International 3D Systems Integration Conference (3DIC).

Risk Evaluation of Heat Stroke with Multiphysics Computation and its Application

Ilkka Laakso, Ryusuke Egawa, Tatsuya Kashiwa, 2018, IEEJ Transactions on Fundamentals and Materials.

A Utility-Based Double Auction Mechanism for Efficient Grid Resource Allocation

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2008, 2008 IEEE International Symposium on Parallel and Distributed Processing with Applications.

An energy-aware set-level refreshing mechanism for eDRAM last-level caches

Hiroaki Kobayashi, Ryusuke Egawa, Masayuki Sato, 2018, 2018 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS).

Xevolver: A code transformation framework for separation of system‐awareness from application codes

Daisuke Takahashi, Ryusuke Egawa, Reiji Suda, 2020, Concurr. Comput. Pract. Exp..

Automatic Hyperparameter Tuning of Machine Learning Models under Time Constraints

Zhen Wang, Hiroyuki Takizawa, Ryusuke Egawa, 2018, 2018 IEEE International Conference on Big Data (Big Data).

Enhancement of the GW Space-Time Program Code for Accurate Prediction of the Electronic Properties of Organic Electronics Materials

Ryusuke Egawa, Susumu Yanagisawa, Takeshi Yamashita, 2020 .

A Majority-Based Control Scheme for Way-Adaptable Caches

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2010, Facing the Multicore-Challenge.

Design and evaluation of a media-oriented vector processor with a multi-banked cache memory

Hiroaki Kobayashi, Ye Gao, Hiroyuki Takizawa, 2013, The 11th IEEE Symposium on Embedded Systems for Real-time Multimedia.

A Bypassing Mechanism for Application-Adaptive Cache Resizing

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2016 .

Vectorization-Aware Loop Optimization with User-Defined Code Transformations

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2017, 2017 IEEE International Conference on Cluster Computing (CLUSTER).

Performance tuning and analysis of future vector processors based on the roofline model

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2009, MEDEA '09.

Migration of an Atmospheric Simulation Code to an OpenACC Platform Using the Xevolver Framework

Hiroaki Kobayashi, Hiroyuki Takizawa, Shoichi Hirasawa, 2015, 2015 Third International Symposium on Computing and Networking (CANDAR).

A Memory Congestion-Aware MPI Process Placement for Modern NUMA Systems

Hiroyuki Takizawa, Ryusuke Egawa, Mulya Agung, 2017, 2017 IEEE 24th International Conference on High Performance Computing (HiPC).

Vertically integrated processor and memory module design for vector supercomputers

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2013, 2013 IEEE International 3D Systems Integration Conference (3DIC).

A Compiler-Assisted OpenMP Migration Method Based on Automatic Parallelizing Information

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2014, ISC.

Effects of MSHR and Prefetch Mechanisms on an On-Chip Cache of the Vector Architecture

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2008, 2008 IEEE International Symposium on Parallel and Distributed Processing with Applications.

An out-of-order vector processing mechanism for multimedia applications

Hiroaki Kobayashi, Ye Gao, Hiroyuki Takizawa, 2010, CF '12.

A History-Based Job Scheduling Mechanism for the Vector Computing Cloud

Hiroaki Kobayashi, Ryusuke Egawa, Manabu Higashida, 2010, 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet.

Performance Evaluation of an OpenMP Parallelization by Using Automatic Parallelization Information

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2015 .

A Capacity-Aware Thread Scheduling Method Combined with Cache Partitioning to Reduce Inter-Thread Cache Conflicts

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2013, IEICE Trans. Inf. Syst..

Designing an HPC Refactoring Catalog Toward the Exa-scale Computing Era

Hiroaki Kobayashi, Ryusuke Egawa, Kazuhiko Komatsu, 2015 .

Characteristics of an On-Chip Cache on NEC SX Vector Architecture

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2009 .

A media-oriented vector architectural extension with a high bandwidth cache system

Hiroaki Kobayashi, Ye Gao, Hiroyuki Takizawa, 2012, 2012 IEEE COOL Chips XV.

An application-adaptive data allocation method for multi-channel memory

Hiroaki Kobayashi, Ryusuke Egawa, Masayuki Sato, 2017, 2017 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS).

An Automatic MPI Process Mapping Method Considering Locality and Memory Congestion on NUMA Systems

Hiroyuki Takizawa, Ryusuke Egawa, Mulya Agung, 2019, 2019 IEEE 13th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC).

A Failure Prediction-Based Adaptive Checkpointing Method with Less Reliance on Temperature Monitoring for HPC Applications

Pei Li, Hiroyuki Takizawa, Ryusuke Egawa, 2018, 2018 IEEE International Conference on Cluster Computing (CLUSTER).

Investigating the Effects of Dynamic Thread Team Size Adjustment for Irregular Applications

Xiong Xiao, Hiroyuki Takizawa, Ryusuke Egawa, 2018, 2018 Sixth International Symposium on Computing and Networking (CANDAR).

A Data Management Policy for Energy-Efficient Cache Mechanisms

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2015 .

Gain Based Delay Balancing in the Deep Submicron Era

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2008 .

A voting-based working set assessment scheme for dynamic cache resizing mechanisms

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2010, 2010 IEEE International Conference on Computer Design.

A power-aware LLC control mechanism for the 3D-stacked memory system

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2016, 2016 IEEE International 3D Systems Integration Conference (3DIC).

A Load-Forwarding Mechanism for the Vector Architecture in Multimedia Applications

Hiroaki Kobayashi, Ye Gao, Hiroyuki Takizawa, 2010, 2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools.

A Prototype Implementation of OpenCL for SX Vector Systems

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2011 .

An Adjacent-Line-Merging Writeback Scheme for STT-RAM last-level caches

Hiroaki Kobayashi, Ryusuke Egawa, Masayuki Sato, 2017, 2017 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS).

A Network Clustering Algorithm for Sybil-Attack Resisting

Ling Xu, Hiroaki Kobayashi, Hiroyuki Takizawa, 2011, IEICE Trans. Inf. Syst..

Parallel Processing of the Building-Cube Method on a GPU Platform

Kazuhiro Nakahashi, Daisuke Sasaki, Hiroaki Kobayashi, 2011 .

A Directive Generation Approach to High Code-Maintainability for Various HPC Systems

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2017, Int. J. Netw. Comput..

Potential of a modern vector supercomputer for practical applications: performance evaluation of SX-ACE

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2017, The Journal of Supercomputing.

Cache partitioning strategies for 3-D stacked vector processors

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2010, 2010 IEEE International 3D Systems Integration Conference (3DIC).

TEMPERATURE GRADIENT ALLEVIATING METHODS FOR ARITHMETIC UNITS

Ryusuke Egawa, Tadao Nakamura, Ken-ichi Suzuki, 2005 .

A Patch-Based Bit Mask Filtering Method for Micropolygon Rasterization

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2009 .

FLEXII: A Flexible Insertion Policy for Dynamic Cache Resizing Mechanisms

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2015, IEICE Trans. Electron..

Risk Management of Heatstroke Based on Fast Computation of Temperature and Water Loss Using Weather Data for Exposure to Ambient Heat and Solar Radiation

Akimasa Hirata, Ryusuke Egawa, Tatsuya Kashiwa, 2018, IEEE Access.

Poster: Exploring Design Space of a 3D Stacked Vector Cache - Designing a 3D Stacked Vector Cache using Conventional EDA Tools

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2012, 2012 SC Companion: High Performance Computing, Networking Storage and Analysis.

Performance and Power Analysis of SX-ACE Using HP-X Benchmark Programs

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2017, 2017 IEEE International Conference on Cluster Computing (CLUSTER).

On-chip checkpointing with 3D-stacked memories

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2014, 2014 International 3D Systems Integration Conference (3DIC).

Designing an Open Database of System-Aware Code Optimizations

Hiroyuki Takizawa, Ryusuke Egawa, Kazuhiko Komatsu, 2017, 2017 Fifth International Symposium on Computing and Networking (CANDAR).

A systolic memory architecture for fast codebook design based on MMPDCL algorithm

Tadao Nakamura, Ryusuke Egawa, Kentaro Sano, 2004, International Conference on Information Technology: Coding and Computing, 2004. Proceedings. ITCC 2004..

A Sophisticated Multiplier in Advanced CMOS Technologies

Ryusuke Egawa, Tadao Nakamura, Gensuke Goto, 2006 .

An Energy-aware Dynamic Data Allocation Mechanism for Many-channel Memory Systems

Hiroaki Kobayashi, Masayuki Sato, Ryusuke Egawa, 2020, Supercomput. Front. Innov..

An Adaptive Demotion Policy for High-Associativity Caches

Ryusuke Egawa, Jubee Tada, Masayuki Sato, 2017, HEART.

A cache partitioning mechanism to protect shared data for CMPs

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2016, 2016 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS XIX).

Performance of SOR methods on modern vector and scalar processors

Kazuhiro Nakahashi, Daisuke Sasaki, Hiroaki Kobayashi, 2011 .

Effects of 3-D stacked vector cache on energy consumption

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2012, 2011 IEEE International 3D Systems Integration Conference (3DIC), 2011 IEEE International.

Modeling of cache access behavior based on Zipf's law

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2008, MEDEA '08.

A Fast Ray-Tracing Using Bounding Spheres and Frustum Rays for Dynamic Scene Rendering

Hiroaki Kobayashi, Ryusuke Egawa, Nobuyuki Ohba, 2010, IEICE Trans. Inf. Syst..

HPC Refactoring with Hierarchical Abstractions to Help Software Evolution

Daisuke Takahashi, Hiroyuki Takizawa, Ryusuke Egawa, 2013 .

A Case Study of Memory Optimization for Migration of a Plasmonics Simulation Application to SX-ACE

Hiroaki Kobayashi, Ryusuke Egawa, Osamu Watanabe, 2015, 2015 Third International Symposium on Computing and Networking (CANDAR).

A shared cache for a chip multi vector processor

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2008, MEDEA '08.

Code Optimization Activities Toward a High Sustained Simulation Performance

Hiroaki Kobayashi, Ryusuke Egawa, Kazuhiko Komatsu, 2015 .

A capacity-efficient insertion policy for dynamic cache resizing mechanisms

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2012, CF '12.

A Directive Generation Approach Using User-Defined Rules

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2016, 2016 Fourth International Symposium on Computing and Networking (CANDAR).

An impact of circuit scale on the performance of 3-D stacked arithmetic units

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2014, 2014 International 3D Systems Integration Conference (3DIC).

Use of Code Structural Features for Machine Learning to Predict Effective Optimizations

Hiroyuki Takizawa, Ryusuke Egawa, Mulya Agung, 2018, 2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW).

Xevolver: A User-Defined Code Transformation Approach to Streamlining Legacy Code Migration

Daisuke Takahashi, Hiroyuki Takizawa, Ryusuke Egawa, 2018, Advanced Software Technologies for Post-Peta Scale Computing.

Expressing the Differences in Code Optimizations between Intel KnightsLanding and NEC SX-ACE Processors

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2018 .

Unknown Threats and Provisions

Masahiro Fujita, Tomohiro Yoneda, Masashi Imai, 2019 .

An Adjacent-Line-Merging Writeback Scheme for STT-RAM-Based Last-Level Caches

Ryusuke Egawa, Hiroaki Kobayashi, Masayuki Sato, 2018, IEEE Transactions on Multi-Scale Computing Systems.

A Memory-Efficient Implementation of a Plasmonics Simulation Application on SX-ACE

Hiroaki Kobayashi, Ryusuke Egawa, Osamu Watanabe, 2016, Int. J. Netw. Comput..

Evaluation of fine grain 3-D integrated arithmetic units

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2009, 2009 IEEE International Conference on 3D System Integration.

Performance Improvement of High-Speed File Transfer Over JHPCN

Takamichi Mizuhara, Ken T. Murata, Kazunori Yamamoto, 2019, 2019 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech).

Design of a 3-D stacked floating-point Goldschmidt divider

Hiroaki Kobayashi, Ryusuke Egawa, Jubee Tada, 2015, 2015 International 3D Systems Integration Conference (3DIC).

OpenCL-like offloading with metaprogramming for SX-Aurora TSUBASA

Hiroyuki Takizawa, Ryusuke Egawa, Shinji Shiotsuki, 2021, Parallel Comput..

Preemptive Parallel Job Scheduling for Heterogeneous Systems Supporting Urgent Computing

Hiroyuki Takizawa, Ryusuke Egawa, Mulya Agung, 2021, IEEE Access.

An Approach to the Highest Efficiency of the HPCG Benchmark on the SX-ACE Supercomputer

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2015 .

A CACHE-AWARE THREAD SCHEDULING POLICY FOR MULTI-CORE PROCESSORS

Hiroaki Kobayashi, Hiroyuki Takizawa, Ryusuke Egawa, 2008 .