Collaborative Research: Extending One-Sided Communication MPI Programming Model for Next -Generation Ultra-Scale HEC
协作研究:扩展下一代超大规模 HEC 的单侧通信 MPI 编程模型
基本信息
- 批准号:0833139
- 负责人:
- 金额:$ 19.9万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2008
- 资助国家:美国
- 起止时间:2008-09-01 至 2010-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Most of the traditional HEC applications and current petascale applications are written using the Message Passing Interface (MPI) programming model. The MPI-1 standard provides communication semantics for two-sided operations. The MPI-2 standard added new one-sided communication semantics. However, most of the current candidate petascale applications continue to use the MPI-1 semantics.These applications find the available MPI one-sided communication semantics and their implementations in existing MPI-2 libraries very restrictive to exploit performance, scalability and fault-tolerance. The investigators, involving computer scientists from Ohio State University (OSU) and computational scientists from Texas Advanced Computing Center (TACC) and San Diego Supercomputer Center (SDSC), will study and analyze the current restrictions in the MPI one-sided communication semantics, their implementations and usages. Novel solutions will be proposed to alleviate these restrictions so that the next generation ultra-scale systems and applications can be scaled to hundreds of thousands of cores.The investigators will specifically address the following challenges: 1) What are the limitations of using MPI one-sided operations in petascale applications? 2) What extensions are possible to the current MPI one-sided operations to alleviate such limitations? 3) How to design and implement these extensions in an MPI library for emerging ultra-scale HEC systems? 4) How to redesign petascale applications to take advantage of proposed one-sided extensions and their implementations? and 5) What kind of benefits (performance, scalability and fault tolerance) can be achieved by the proposed extensions for petascale applications on the next generation ultra-scale systems? The research will be driven by a set of petascale applications (ENZO, AWM-Olsen, PSDNS and MPCUGLES) from established NSF computational science researchers running large scale simulations on the TACC Ranger and other NSF HEC systems.
大多数传统的HEC应用程序和当前的千万亿次应用程序都是使用消息传递接口(MPI)编程模型编写的。 MPI-1标准为双边操作提供了通信语义。 MPI-2标准增加了新的单边通信语义。 然而,目前大多数的候选petascale应用程序继续使用MPI-1语义。这些应用程序发现,现有的MPI-2库中的MPI单边通信语义及其实现非常限制利用性能,可扩展性和容错。来自俄亥俄州州立大学(OSU)的计算机科学家以及来自德克萨斯高级计算中心(TACC)和圣地亚哥超级计算机中心(SDSC)的计算科学家将研究和分析MPI单边通信语义的当前限制及其实现和使用。研究人员将提出新的解决方案来缓解这些限制,以便下一代超大规模系统和应用可以扩展到数十万个核心。研究人员将专门解决以下挑战:1)在千万亿次应用中使用MPI单边操作的局限性是什么? 2)什么扩展是可能的,目前的MPI单边操作,以减轻这种限制? 3)如何在MPI库中为新兴的超大规模HEC系统设计和实现这些扩展? 4)如何重新设计千万亿次应用程序以利用所提出的单边扩展及其实现? 以及5)在下一代超大规模系统上,所提出的用于千万亿次应用的扩展可以实现什么样的益处(性能、可扩展性和容错性)? 该研究将由一组千万亿次应用程序(ENZO,AWM-Olsen,PSDNS和MPCUGLES)驱动,这些应用程序来自NSF计算科学研究人员,他们在TACC Ranger和其他NSF HEC系统上运行大规模模拟。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Karl Schulz其他文献
Antifungal Prophylaxis and the Rate of Bacteremia among Neutropenic Patients
中性粒细胞减少症患者的抗真菌预防和菌血症发生率
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
J. Fellay;L. Cone;R. Byrd;Karl Schulz;P. Schlievert - 通讯作者:
P. Schlievert
DeepSpeed4Science Initiative: Enabling Large-Scale Scientific Discovery through Sophisticated AI System Technologies
DeepSpeed4Science 计划:通过复杂的人工智能系统技术实现大规模科学发现
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
S. Song;Bonnie Kruft;Minjia Zhang;Conglong Li;Shiyang Chen;Chengming Zhang;Masahiro Tanaka;Xiaoxia Wu;Jeff Rasley;A. A. Awan;Connor Holmes;Martin Cai;Adam Ghanem;Zhongzhu Zhou;Yuxiong He;Christopher Bishop;Max Welling;Tie;Christian Bodnar;Johannes Brandsetter;W. Bruinsma;Chan Cao;Yuan Chen;Peggy Dai;P. Garvan;Liang He;E. Heider;Pipi Hu;Peiran Jin;Fusong Ju;Yatao Li;Chang Liu;Renqian Luo;Qilong Meng;Frank Noé;Tao Qin;Janwei Zhu;Bin Shao;Yu Shi;Wen;Gregor Simm;Megan Stanley;Lixin Sun;Yue Wang;Tong Wang;Zun Wang;Lijun Wu;Yingce Xia;Leo Xia;Shufang Xie;Shuxin Zheng;Jianwei Zhu;Pete Luferenko;Divya Kumar;Jonathan Weyn;Ruixiong Zhang;Sylwester Klocek;V. Vragov;Mohammed Alquraishi;Gustaf Ahdritz;C. Floristean;Cristina Negri;R. Kotamarthi;V. Vishwanath;Arvind Ramanathan;Sam Foreman;Kyle Hippe;T. Arcomano;R. Maulik;Max Zvyagin;Alexander Brace;Bin Zhang;Cindy Orozco Bohorquez;Austin R. Clyde;B. Kale;Danilo Perez;Heng Ma;Carla M. Mann;Michael Irvin;J. G. Pauloski;Logan Ward;Valerie Hayot;M. Emani;Zhen Xie;Diangen Lin;Maulik Shukla;Thomas Gibbs;Ian Foster;James J. Davis;M. Papka;Thomas Brettin;Prasanna Balaprakash;Gina Tourassi;John P. Gounley;Heidi Hanson;T. Potok;Massimiliano Lupo Pasini;Kate Evans;Dan Lu;D. Lunga;Junqi Yin;Sajal Dash;Feiyi Wang;M. Shankar;Isaac Lyngaas;Xiao Wang;Guojing Cong;Peifeng Zhang;Ming Fan;Siyan Liu;A. Hoisie;Shinjae Yoo;Yihui Ren;William Tang;K. Felker;Alexey Svyatkovskiy;Hang Liu;Ashwin Aji;Angela Dalton;Michael Schulte;Karl Schulz;Yuntian Deng;Weili Nie;Josh Romero;Christian Dallago;Arash Vahdat;Chaowei Xiao;Anima Anandkumar;R. Stevens - 通讯作者:
R. Stevens
Bioseparation Using Supercritical Fluid Extraction/Retrograde Condensation
使用超临界流体萃取/逆行冷凝的生物分离
- DOI:
10.1038/nbt0488-393 - 发表时间:
1988-04-01 - 期刊:
- 影响因子:41.700
- 作者:
G. Ali Mansoori;Karl Schulz;Eloy E. Martinelli - 通讯作者:
Eloy E. Martinelli
Das elastische Gewebe des Periosts und der Knochen
- DOI:
10.1007/bf02243783 - 发表时间:
1895-05-01 - 期刊:
- 影响因子:2.900
- 作者:
Karl Schulz - 通讯作者:
Karl Schulz
Limiting Liberalism (Multi)cultural Epistemologies, (Multi)cultural Subjects
- DOI:
- 发表时间:
2013-05 - 期刊:
- 影响因子:0
- 作者:
Karl Schulz - 通讯作者:
Karl Schulz
Karl Schulz的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Karl Schulz', 18)}}的其他基金
Collaborative Research: Topology-Aware MPI Communication and Scheduling for Petascale Systems
协作研究:Petascale 系统的拓扑感知 MPI 通信和调度
- 批准号:
0926574 - 财政年份:2009
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
相似国自然基金
Research on Quantum Field Theory without a Lagrangian Description
- 批准号:24ZR1403900
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Cell Research
- 批准号:31224802
- 批准年份:2012
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research
- 批准号:31024804
- 批准年份:2010
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research (细胞研究)
- 批准号:30824808
- 批准年份:2008
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
- 批准号:10774081
- 批准年份:2007
- 资助金额:45.0 万元
- 项目类别:面上项目
相似海外基金
Collaborative Research: HNDS-I: NewsScribe - Extending and Enhancing the Media Cloud Searchable Global Online News Archive
合作研究:HNDS-I:NewsScribe - 扩展和增强媒体云可搜索全球在线新闻档案
- 批准号:
2341858 - 财政年份:2024
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: HNDS-I: NewsScribe - Extending and Enhancing the Media Cloud Searchable Global Online News Archive
合作研究:HNDS-I:NewsScribe - 扩展和增强媒体云可搜索全球在线新闻档案
- 批准号:
2341859 - 财政年份:2024
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: NSFGEO-NERC: MEZCAL: Methods for Extending the horiZontal Coverage of the Amoc Latitudinally and back in time (MEZCAL)
合作研究:NSFGEO-NERC:MEZCAL:扩展 Amoc 纬度和时间回水平覆盖范围的方法 (MEZCAL)
- 批准号:
2409764 - 财政年份:2023
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: NSFGEO-NERC: MEZCAL: Methods for Extending the horiZontal Coverage of the Amoc Latitudinally and back in time (MEZCAL)
合作研究:NSFGEO-NERC:MEZCAL:扩展 Amoc 纬度和时间回水平覆盖范围的方法 (MEZCAL)
- 批准号:
2409765 - 财政年份:2023
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: DESC: Type I: Extending lifetimes of partially broken machines to repurpose e-waste
合作研究:DESC:类型 I:延长部分损坏机器的使用寿命以重新利用电子垃圾
- 批准号:
2324858 - 财政年份:2023
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: DESC: Type I: Extending lifetimes of partially broken machines to repurpose e-waste
合作研究:DESC:类型 I:延长部分损坏机器的使用寿命以重新利用电子垃圾
- 批准号:
2324859 - 财政年份:2023
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: P2C2--Extending Tree-Ring Based Reconstructions of Atlantic Gulf Basin Hydroclimate over the Common Era Using Old-Growth Sinker Wood
合作研究:P2C2——使用古老的沉降木扩展大西洋湾盆地水文气候的树轮重建
- 批准号:
2202857 - 财政年份:2022
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: P2C2--Extending Tree-Ring Based Reconstructions of Atlantic Gulf Basin Hydroclimate over the Common Era Using Old-Growth Sinker Wood
合作研究:P2C2——使用古老的沉降木扩展大西洋湾盆地水文气候的树轮重建
- 批准号:
2202858 - 财政年份:2022
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: Digitization TCN: Extending Anthophila research through image and trait digitization (Big-Bee)
合作研究:数字化 TCN:通过图像和性状数字化扩展 Anthophila 研究(Big-Bee)
- 批准号:
2101850 - 财政年份:2021
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant
Collaborative Research: Digitization TCN: Extending Anthophila research through image and trait digitization (Big-Bee)
合作研究:数字化 TCN:通过图像和性状数字化扩展 Anthophila 研究(Big-Bee)
- 批准号:
2101851 - 财政年份:2021
- 资助金额:
$ 19.9万 - 项目类别:
Standard Grant