Enhanced Data and Task Abstractions for Extreme-scale Runtime Systems
| dc.contributor.advisor | Sarkar, Vivek | en_US |
| dc.creator | Vrvilo, Nick | en_US |
| dc.date.accessioned | 2019-05-16T20:18:17Z | en_US |
| dc.date.available | 2019-05-16T20:18:17Z | en_US |
| dc.date.created | 2017-08 | en_US |
| dc.date.issued | 2017-08-10 | en_US |
| dc.date.submitted | August 2017 | en_US |
| dc.date.updated | 2019-05-16T20:18:17Z | en_US |
| dc.description.abstract | Recently, we’ve seen a variety of emerging programming models targeting the next generation of HPC hardware, known as extreme-scale computing systems. Extreme-scale runtime systems need to address not only the problems presented by supporting new hardware, but also issues of scalability—whether in small-scale embedded environments or large-scale supercomputing clusters. While a runtime may present all of the necessary functionality to write software for an extreme-scale system, the runtime APIs are rarely a productive interface for application programmers. In this thesis, we present a set of abstractions, which are designed to be implemented on top of an extreme-scale runtime, that will increase programmability and productivity for software developers. These ab-stractions include support for blocking calls in a fine-grained task-based runtime, a data structure representation for relocatable data chunks, and a hierarchical model for design and analysis of macro-dataflow applications. We discuss and demonstrate the tradeoffs among implementation choices for these abstractions, since the specific hardware and soft- ware details of an application deployment may dictate the ideal method of implementing a given abstraction. | en_US |
| dc.format.mimetype | application/pdf | en_US |
| dc.identifier.citation | Vrvilo, Nick. "Enhanced Data and Task Abstractions for Extreme-scale Runtime Systems." (2017) Diss., Rice University. <a href="https://hdl.handle.net/1911/105497">https://hdl.handle.net/1911/105497</a>. | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/105497 | en_US |
| dc.language.iso | eng | en_US |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | en_US |
| dc.subject | exascale computing | en_US |
| dc.subject | extreme-scale computing | en_US |
| dc.subject | open community runtime | en_US |
| dc.subject | concurrent collections | en_US |
| dc.title | Enhanced Data and Task Abstractions for Extreme-scale Runtime Systems | en_US |
| dc.type | Thesis | en_US |
| dc.type.material | Text | en_US |
| thesis.degree.department | Computer Science | en_US |
| thesis.degree.discipline | Engineering | en_US |
| thesis.degree.grantor | Rice University | en_US |
| thesis.degree.level | Doctoral | en_US |
| thesis.degree.name | Doctor of Philosophy | en_US |
Files
Original bundle
1 - 1 of 1