Reports

Application Development

2021 Application Development Milestone Report

A summary of the status of all 30 ECP Application Development research focus area subprojects at the end of fiscal year 2020

Software Technology

Software Technology  Capability Assessment Report V2.5—Public
An overview and assessment of current ECP Software Technology capabilities and activities

Software Technology Capability Assessment Report V2.0
An overview and assessment of current ECP Software Technology capabilities and activities

Software Technology Update
A project overview and update

Technical Reports

Technical Report

Abdelfattah, A, H Anzt, A Ayala, E Boman, E Carson, S Cayrols, T Cojean, et al. 2021. “Advances in Mixed Precision Algorithms: 2021 Edition,” August. https://doi.org/10.2172/1814677.

20212.3.3.01 xSDK

Peng, I, A Sarkar, G Voskuilen, S Moore, R Long, and M Gokhale. 2021. “Milestone M7 Report: Reducing Excess Data Movement Part 2,” October. https://doi.org/10.2172/1828120.

20212.4.2.01 HE Working Groups

Austin, Brian, Ray Bair, Kevin Barker, Anthony Cabrera, Andrew Chien, Nan Ding, Jesun Firoz, et al. 2021. “Hardware Evaluation Analytical Modeling and Node Simulation: Benefits of Tighter GPU Integration,” September. https://doi.org/10.2172/1841724.

20212.4.2.01 HE Working Groups

Abdelfattah, A, H Anzt, A Ayala, E Boman, E Carson, S Cayrols, T Cojean, et al. 2021. “Advances in Mixed Precision Algorithms: 2021 Edition,” August. https://doi.org/10.2172/1814677.

20212.3.3.01 xSDK

Prokopenko, Andrey, Stephen Thomas, Kasia Swirydowicz, Shreyas Ananthan, Jonathan J. Hu, Alan B. Williams, and Michael Sprague. 2018. “Deploy Threading in Nalu Solver Stack,” October. https://doi.org/10.2172/1481562.

20182.2.2.01 ExaWindDOE_SC_ASCR

Hu, Jonathan J., Stephen Thomas, Clark R. Dohrmann, Shreyas Ananthan, Stefan P. Domino, Alan B. Williams, and Michael Sprague. 2018. “Decrease Time-to-Solution through Improved Linear-System Setup and Solve,” June. https://doi.org/10.2172/1458348.

20182.2.2.01 ExaWindDOE_SC_ASCR

Siegel, Andrew, Thomas Evans, Erik Draeger, Jack Deslippe, Marianne Francois, Timothy Germann, Daniel Martin, and William Hart. 2021. “Map Applications to Target Exascale Architecture with Machine-Specific Performance Analysis, Including Challenges and Projections,” March. https://doi.org/10.2172/1838979.

20212.2 Application Development

Kolev, T. 2021. “CEED-MS36: High-Order Algorithmic Developments and Optimizations for Large-Scale GPU-Accelerated Simulations,” March. https://doi.org/10.2172/1845639.

20212.2.6.06 CEED

Anzt, Hartwig, Terry Cojean, and Thomas Gruetzmacher. 2021. “Technical Report: Accessor Realization,” March. https://doi.org/10.2172/1773264.

20212.3.3.01 xSDK

Peng, Ivy, Gwendolyn Voskuilen, Abhik Sarkar, David Boehme, Rogelio Long, Shirley Moore, and Maya Gokhale. 2021. “Milestone M6 Report: Reducing Excess Data Movement Part 1.,” March. https://doi.org/10.2172/1774227.

20212.4.2.01 HE Working Groups

Supinski, B de, S Atchley, C Hughes, R Goldstone, H Finkel, I Karlin, S Pakin, and C Daley. 2022. “Non-Proprietary Companion to the Q1 CY2021 PathForward Final Assessment WBS 2.4.1, Milestone PM-HI-1040,” February. https://doi.org/10.2172/1845203.

20222.4.1 PathForward

Kolev, T. 2020. “Support CEED-Enabled ECP Applications in Their Preparation for Aurora/Frontier,” September. https://doi.org/10.2172/1845651.

20202.2.6.06 CEED

Kolev, T. 2019. “Performance Tuning of CEED Software and 1st and 2nd Wave Apps,” September. https://doi.org/10.2172/1845636.

20192.2.6.06 CEED

Zhang, Junchao, Richard Mills, and Barry Smith. 2020. “Evaluation of PETSc on a Heterogeneous Architecture, the OLCF Summit System: Part II - Basic Communication Performance,” October. https://doi.org/10.2172/1721624.

20212.3.3.06 PETSc/TAO

Anzt, Hartwig, Eric Boman, Marj Gates, Scott Kruger, Sherry Li, Jennifer Loe, Daniel Osei-Kuffuor, Stan Tomov, Yaohung Tsai, and Ulrike Yang. 2021. “Towards Use of Mixed Precision in ECP Math Libraries,” January. https://doi.org/10.2172/1762902.

20202.3.3.01 xSDK

Anzt, Hartwig, Terry Cojean, and Thoma Gruetzmacher. 2020. “Technical Report: Design of the Accessor,” September. https://doi.org/10.2172/1763198.

20202.3.3.01 xSDK
National Nuclear Security Administration logo U.S. Department of Energy Office of Science logo