Publications

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Surfacing and Exploiting Metadata Relationships for Scalable Scientific Data Environments

ASCR Workshop on the Management and Storage of Scientific Data

Greg Eisenhauer, Jeremy Logan, Craig D. Ulmer, Patrick Widener, Matthew Wolf

Presentation (non-conference) – 2022 Presentation (non-conference) 2022

New user abstractions for scientific data management

ASCR Workshop on the Management and Storage of Scientific Data

Greg Eisenhauer, Jeremy Logan, Patrick Widener, Matthew Wolf

Presentation (non-conference) – 2022 Presentation (non-conference) 2022

Engineering Scientific Workflows for the Scientists of the Future

Workshop on the Science of Scientific Software Development Development and Use

Greg Eisenhauer, Jeremy Logan, Patrick Widener, Matthew Wolf

Presentation (non-conference) – 2021 Presentation (non-conference) 2021

Reusability First: Toward FAIR Workflows

IEEE Cluster Conference

Matthew Wolf, Jeremy Logan, Kshitij Mehta, Daniel Jacobson, Mikaela Cashman, Angelica Walker, Greg Eisenhauer, Patrick Widener, Ashley Cliff

Conference Paper – 2021 Conference Paper 2021

pMEMCPY: a simple, lightweight, and portable I/O library for storing data in persistent memory

REX-IO at IEEE Cluster 2021

Luke Logan, Gerald Fredrick Lofstead, Scott Larson Nicoll Levy, Patrick Widener, Xian-He Sun, Anthony Kougkas

Conference Paper – 2021 Conference Paper 2021

A layered approach for modular container construction and orchestration in HPC environments

ScienceCloud 202111th Workshop on Scientific Cloud Computing

Quincy Wofford, Patrick Bridges, Patrick Widener

https://www.osti.gov/search/identifier:1870573

Conference Paper – 2021 Conference Paper 2021

RVMA: Remote Virtual Memory Access

IEEE International Parallel & Distributed Processing Symposium

Ryan Eric Grant, Michael J. Levenhagen, Matthew Dosanjh, Patrick Widener

https://www.osti.gov/search/identifier:1842658

Conference Paper – 2021 Conference Paper 2021

CephFS experiments on stria.sandia.gov

Patrick Widener, Matthew Leon Curry

https://www.osti.gov/search/identifier:1814441

SAND Report – 2020 SAND Report 2020

Lightweight Measurement and Analysis of HPC Performance Variability

Performance Modeling, Benchmarking, and Simulation of High Performance Computer Systems

Jered Dominguez-Trujillo, Keira Haskins, Soheila Jafari Khouzhani, Christopher Leap, Sahba Tashakkori, Quincy Wofford, Trilce Estrada, Patrick Bridges, Patrick Widener

https://www.osti.gov/search/identifier:1821284

Conference Paper – 2020 Conference Paper 2020

Using container image layers to build portable and configurable HPC software stacks

CANOPIE-HPCContainers and New Orchestration Paradigms for Isolated Environments in HPC

Quincey Wofford, Patrick Bridges, Patrick Widener

https://www.osti.gov/search/identifier:1820896

Conference Paper – 2020 Conference Paper 2020

CephFS experiments on stria.sandia.gov

Patrick Widener

https://www.osti.gov/search/identifier:1663266

SAND Report – 2020 SAND Report 2020

FY20 CSSE L2 Milestone 7186

Completion of L2 Milestone 7186

Gary J. Templet Jr., Matthew R. Glickman, Todd Henry Kordenbrock, Scott Larson Nicoll Levy, Gerald Fredrick Lofstead, Jeff Mauldin, Thomas Jay Otahal, Craig D. Ulmer, Patrick Widener, Ron A. Oldfield

https://www.osti.gov/search/identifier:1820290

Presentation (non-conference) – 2020 Presentation (non-conference) 2020

Data Services for Visualization and Analysis ? ASC Level II Milestone (7186)

Gary J. Templet Jr., Matthew R. Glickman, Todd Henry Kordenbrock, Scott Larson Nicoll Levy, Gerald Fredrick Lofstead, Jeff Mauldin, Thomas Jay Otahal, Craig D. Ulmer, Patrick Widener, Ron A. Oldfield

https://www.osti.gov/search/identifier:1663267

SAND Report – 2020 SAND Report 2020

Preserving Software Developer (and therefore Software Development) Effectiveness in Next-Generation Computational Science

Smoky Mountains Computational Sciences and Engineering Conference

Patrick Widener

Abstract – 2020 Abstract 2020

The Case for Explicit Reuse Semantics for RDMA Communication

Workshop on Scalable Networks for Advanced Computing Systems (SNACS)

Scott Larson Nicoll Levy, Patrick Widener, Craig D. Ulmer, Todd Henry Kordenbrock

https://www.osti.gov/search/identifier:1771921

Conference Paper – 2020 Conference Paper 2020

Mediating data center storage diversity in HPC applications with FAODEL

HPC I/O in the Data Center Workshop (HPC-IODC)

Patrick Widener, Craig D. Ulmer, Scott Larson Nicoll Levy, Todd Henry Kordenbrock, Gary J. Templet

https://www.osti.gov/search/identifier:1640775

Conference Paper – 2019 Conference Paper 2019

A Vision for Managing Extreme-Scale Data Hoards

The 39th IEEE International Conference on Distributed Computing Systems

Jeremy Logan, Kshitij Mehta, Gerd Heber, Scott Klasky, Tahsin Kurc, Norbert Podhorszki, Patrick Widener, Matthew Wolf

https://www.osti.gov/search/identifier:1639876

Conference Paper – 2019 Conference Paper 2019

Faodel: Data Management for Next-Generation Application Workflows

ScienceCloud '189th Workshop on Scientific Cloud Computing

Craig D. Ulmer, Shyamali Mukherjee, Gary J. Templet, Scott Larson Nicoll Levy, Gerald Fredrick Lofstead, Patrick Widener, Margaret Rose Lawson

https://www.osti.gov/search/identifier:1514784

Conference Paper – 2018 Conference Paper 2018

SNL ATDM: I/O and Data Management

ECP Annual Meeting

Craig D. Ulmer, Todd Henry Kordenbrock, Margaret Rose Lawson, Scott Larson Nicoll Levy, Gerald Fredrick Lofstead, Shyamali Mukherjee, Gregory D. Sjaardema, Gary J. Templet, Harry Lee Ward, Patrick Widener

https://www.osti.gov/search/identifier:1806512

Presentation (non-conference) – 2018 Presentation (non-conference) 2018

SPARC: Demonstrate burst-buffer-based checkpoint/restart on ATS-1

Ron A. Oldfield, Craig D. Ulmer, Patrick Widener, Harry Lee Ward

https://www.osti.gov/search/identifier:1417577

Report – 2018 Report 2018

EMPRESS?Extensible Metadata PRovider for Extreme-scale Scientific Simulations

2nd Joint International Workshop on Parallel Data Storage & Data Intensive Scalable Computing Systems

Margaret Rose Lawson, Gerald Fredrick Lofstead, Scott Larson Nicoll Levy, Patrick Widener, Craig D. Ulmer, Shyamali Mukherjee, Gary J. Templet, Todd Henry Kordenbrock

https://www.osti.gov/search/identifier:1513597

Conference Paper – 2017 Conference Paper 2017

Faodail: Enabling In Situ Analytics for Next-Generation Systems

ISAV 2017In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization

Craig D. Ulmer, Shyamali Mukherjee, Gary J. Templet, Scott Larson Nicoll Levy, Gerald Fredrick Lofstead, Patrick Widener, Todd Henry Kordenbrock, Margaret Rose Lawson

https://www.osti.gov/search/identifier:1482474

Conference Paper – 2017 Conference Paper 2017

The Unexpected Virtue of Almost: Exploiting MPI Collective Operations to Approximately Coordinate Checkpoints

ExaMPI2017 - Workshop on Exascale MPI 2017

Scott Larson Nicoll Levy, Kurt Brian Ferreira, Patrick Widener

https://www.osti.gov/search/identifier:1482473

Conference Paper – 2017 Conference Paper 2017

EMPRESS-Extensible Metadata PRovider for Extreme-scale Scientific Simulations

Parallel Data Storage Workshop-Data Intensive Scalable Computing Workshop (PDSW- DISCS?17)

Margaret Rose Lawson, Gerald Fredrick Lofstead, Scott Larson Nicoll Levy, Patrick Widener, Craig D. Ulmer, Shyamali Mukherjee, Gary J. Templet, Todd Henry Kordenbrock

https://www.osti.gov/search/identifier:1481718

Conference Paper – 2017 Conference Paper 2017

Spacehog: Evaluating the costs of dedicating resources to in situ analysis

SC17 The International Conference for High Performance Computing, Networking, Storage and Analysis

Rebecca Kreitinger, Scott Larson Nicoll Levy, Kurt Brian Ferreira, Patrick Widener

https://www.osti.gov/search/identifier:1478158

Conference Paper – 2017 Conference Paper 2017
Document Title Type Year
Results 1–25 of 51