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CSR: Medium: Collaborative Research: Interweaving the Parallel Software/Hardware Stack

CSR：媒介：协作研究：并行软件/硬件堆栈的交织

基本信息

批准号：
1763612
负责人：
Kyle Hale
金额：
$ 30.56万
依托单位：
Illinois Institute of Technology
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2018
资助国家：
美国
起止时间：
2018-09-01 至 2022-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1763612&HistoricalAwards=false
关键词：
CSR Medium Collaborative Research Interweaving

项目摘要

This project seeks to advance the state of the art of parallel systems. Usually, the layers of a parallel system - the compiler, run-time system, operating system, and hardware - are considered as separate entities with a rigid division of labor. This project investigates an alternative model, "interweaving," in which these layers are integrated as needed to improve the performance, scalability, and efficiency of the specific parallel system.The research involves five thrusts: (1) Blending studies using compiler technology to achieve integration of code that would normally be found in distinct, separately compiled layers. (2) Coherence considers hardware without memory coherence and its implications throughout the "interwoven" parallel system. (3) Predictability studies the integration of hard real-time behavior into a parallel system through hardware and compiler support. (4) Mapping considers address translation for parallel systems given hardware and compiler support. (5) Debugging studies how to debug an interwoven system. These investigations go hand-in-hand with the continual development of a prototype and its evaluation.Parallel systems are of critical importance for science and engineering, and have become ubiquitous; even simple devices like smartphones incorporate growing parallelism. The project thus has the potential to improve a wide range of applications both through its ideas and is open code. It will also train Ph.D. and undergraduate students, and enhance collaborations between two Chicago-area universities.Code, data, and results will be maintained publicly (http://interweaving.org) for the project's duration, and requests considered for five years afterwards.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该项目旨在提高并行系统的技术水平。通常，并行系统的各层（编译器、运行时系统、操作系统和硬件）被视为具有严格分工的独立实体。该项目研究了一种替代模型“交织”，其中根据需要集成这些层，以提高特定并行系统的性能、可扩展性和效率。该研究涉及五个重点：（1）使用编译器技术进行混合研究，以实现通常在不同的单独编译层中找到的代码的集成。 (2) 一致性考虑没有内存一致性的硬件及其在整个“交织”并行系统中的影响。 (3)可预测性研究通过硬件和编译器支持将硬实时行为集成到并行系统中。 (4) 映射考虑给定硬件和编译器支持的并行系统的地址转换。 (5)调试研究如何调试交织系统。这些研究与原型的持续开发及其评估齐头并进。并行系统对于科学和工程至关重要，并且已经变得无处不在。即使像智能手机这样的简单设备也具有不断增长的并行性。因此，该项目有潜力通过其想法和开放代码来改进广泛的应用程序。它还将培养博士。和本科生，并加强两所芝加哥地区大学之间的合作。代码、数据和结果将在项目期间公开维护 (http://interweaving.org)，并在五年后考虑请求。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

期刊论文数量（12）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Task parallel assembly language for uncompromising parallelism

任务并行汇编语言可实现毫不妥协的并行性

DOI：
10.1145/3453483.3460969
发表时间：
2021
期刊：
PLDI 2021: Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation
影响因子：
0
作者：
Rainey, Mike;Newton, Ryan R.;Hale, Kyle;Hardavellas, Nikos;Campanoni, Simone;Dinda, Peter;Acar, Umut A.
通讯作者：
Acar, Umut A.

Playing Fetch with CAT: Composing Cache Partitioning and Prefetching for Task-based Query Processing

使用 CAT 进行 Fetch：为基于任务的查询处理组合缓存分区和预取

DOI：
10.1145/3465998.3466016
发表时间：
2021
期刊：
Proceedings of the 17th International Workshop on Data Management on New Hardware (DaMoN 2021
影响因子：
0
作者：
Zeng, Qitian;Hale, Kyle C.;Glavic, Boris
通讯作者：
Glavic, Boris

Prospects for Functional Address Translation

功能地址转换的前景

DOI：
10.1109/mascots.2019.00047
发表时间：
2019
期刊：
and Simulation of Computer and Telecommunication Systems (MASCOTS
影响因子：
0
作者：
Hetland, Conor;Tziantzioulis, Georgios;Suchy, Brian;Hale, Kyle;Hardavellas, Nikos;Dinda, Peter
通讯作者：
Dinda, Peter

Paths to OpenMP in the kernel

内核中 OpenMP 的路径

DOI：
10.1145/3458817.3476183
发表时间：
2021
期刊：
Storage and Analysis (SC '21
影响因子：
0
作者：
Ma, Jiacheng;Wang, Wenyi;Nelson, Aaron;Cuevas, Michael;Homerding, Brian;Liu, Conghao;Huang, Zhen;Campanoni, Simone;Hale, Kyle;Dinda, Peter
通讯作者：
Dinda, Peter

Isolating functions at the hardware limit with virtines