Support CEED-enabled ECP applications in their preparation for Aurora/Frontier

Kolev, Tzanio; Fischer, Paul; Abdelfattah, Ahmad; Barra, Valeria; Beams, Natalie; Brown, Jed; Camier, Jean-Sylvain; Chalmers, Noel; Dobrev, Veselin; Kerkemeier, Stefan; Lan, Yu-Hsiang; Merzari, Elia; Min, Misun; Phillips, Malach; Ratnayaka, Thilina; Rowe, Kris; Thompson, Jeremy; Tomboulides, Ananias; Tomov, Stanimire; Tomov, Vladimir; Warburton, Tim

doi:10.2172/1845651

Title: Support CEED-enabled ECP applications in their preparation for Aurora/Frontier

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Abstract

The goal of this milestone was to help CEED-enabled ECP applications (particularly ExaSMR, MARBL, ExaAM, ExaWind and E3SM) in their preparations for the Aurora and Frontier architectures. This work included collaboration with ECP vendors and porting and optimization of CEED’s benchmarks and miniapps to early access hardware. As part of this milestone, we also made the best bake-off problems and bake-off kernel implementation from Nek, MFEM, libParanumal and the external community available in the latest libCEED release, libCEED-0.7. During the milestone period we also organized, in virtual form, the fourth CEED Annual meeting (CEED4AM) which included representatives from ECP applications, vendors and software technology projects. The specific tasks addressed in this milestone were to: (1) Work with vendors to port and run CEED benchmarks on early access systems for Aurora and Frontier; (2) Make the best BP/BK implementations from Nek, MFEM, libParanumal and external community available in libCEED; (3) Organize the next CEED Annual meeting (CEED4AM); and (4) Optimize CEED applications and miniapps for Aurora and Frontier architectures. The artifacts delivered include the next libCEED release, libCEED-0.7, and a number of developments integrated within applications to improve their GPU performance and capabilities. See the CEED website, http://ceed.exascaleproject.org and the CEEDmore »« less

Authors:

Kolev, Tzanio ^[1]; Fischer, Paul ^[1]; Abdelfattah, Ahmad ^[1]; Barra, Valeria ^[1]; Beams, Natalie ^[1]; Brown, Jed ^[1]; Camier, Jean-Sylvain ^[1]; Chalmers, Noel ^[1]; Dobrev, Veselin ^[1]; Kerkemeier, Stefan ^[1]; Lan, Yu-Hsiang ^[1]; Merzari, Elia ^[1]; Min, Misun ^[1]; Phillips, Malach ^[1]; Ratnayaka, Thilina ^[1]; Rowe, Kris ^[1]; Thompson, Jeremy ^[1]; Tomboulides, Ananias ^[1]; Tomov, Stanimire ^[1]; Tomov, Vladimir ^[1] more »

Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Publication Date:: 2020-09-30

Research Org.:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)

OSTI Identifier:: 1845651

Report Number(s):: LLNL-TR-815247
1024315

DOE Contract Number:: AC52-07NA27344

Resource Type:: Technical Report

Country of Publication:: United States

Language:: English

Subject:: 97 MATHEMATICS AND COMPUTING

Citation Formats


                    Kolev, Tzanio, Fischer, Paul, Abdelfattah, Ahmad, Barra, Valeria, Beams, Natalie, Brown, Jed, Camier, Jean-Sylvain, Chalmers, Noel, Dobrev, Veselin, Kerkemeier, Stefan, Lan, Yu-Hsiang, Merzari, Elia, Min, Misun, Phillips, Malach, Ratnayaka, Thilina, Rowe, Kris, Thompson, Jeremy, Tomboulides, Ananias, Tomov, Stanimire, Tomov, Vladimir, and Warburton, Tim. Support CEED-enabled ECP applications in their preparation for Aurora/Frontier.  United States: N. p., 2020. 
        Web.  doi:10.2172/1845651.

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                    Kolev, Tzanio, Fischer, Paul, Abdelfattah, Ahmad, Barra, Valeria, Beams, Natalie, Brown, Jed, Camier, Jean-Sylvain, Chalmers, Noel, Dobrev, Veselin, Kerkemeier, Stefan, Lan, Yu-Hsiang, Merzari, Elia, Min, Misun, Phillips, Malach, Ratnayaka, Thilina, Rowe, Kris, Thompson, Jeremy, Tomboulides, Ananias, Tomov, Stanimire, Tomov, Vladimir, & Warburton, Tim. Support CEED-enabled ECP applications in their preparation for Aurora/Frontier.  United States.  https://doi.org/10.2172/1845651

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                    Kolev, Tzanio, Fischer, Paul, Abdelfattah, Ahmad, Barra, Valeria, Beams, Natalie, Brown, Jed, Camier, Jean-Sylvain, Chalmers, Noel, Dobrev, Veselin, Kerkemeier, Stefan, Lan, Yu-Hsiang, Merzari, Elia, Min, Misun, Phillips, Malach, Ratnayaka, Thilina, Rowe, Kris, Thompson, Jeremy, Tomboulides, Ananias, Tomov, Stanimire, Tomov, Vladimir, and Warburton, Tim. 2020.  
        "Support CEED-enabled ECP applications in their preparation for Aurora/Frontier".  United States.  https://doi.org/10.2172/1845651.  https://www.osti.gov/servlets/purl/1845651.

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@article{osti_1845651,

  title        = {Support CEED-enabled ECP applications in their preparation for Aurora/Frontier},

  author       = {Kolev, Tzanio and Fischer, Paul and Abdelfattah, Ahmad and Barra, Valeria and Beams, Natalie and Brown, Jed and Camier, Jean-Sylvain and Chalmers, Noel and Dobrev, Veselin and Kerkemeier, Stefan and Lan, Yu-Hsiang and Merzari, Elia and Min, Misun and Phillips, Malach and Ratnayaka, Thilina and Rowe, Kris and Thompson, Jeremy and Tomboulides, Ananias and Tomov, Stanimire and Tomov, Vladimir and Warburton, Tim},

  abstractNote = {The goal of this milestone was to help CEED-enabled ECP applications (particularly ExaSMR, MARBL, ExaAM, ExaWind and E3SM) in their preparations for the Aurora and Frontier architectures. This work included collaboration with ECP vendors and porting and optimization of CEED’s benchmarks and miniapps to early access hardware. As part of this milestone, we also made the best bake-off problems and bake-off kernel implementation from Nek, MFEM, libParanumal and the external community available in the latest libCEED release, libCEED-0.7. During the milestone period we also organized, in virtual form, the fourth CEED Annual meeting (CEED4AM) which included representatives from ECP applications, vendors and software technology projects. The specific tasks addressed in this milestone were to: (1) Work with vendors to port and run CEED benchmarks on early access systems for Aurora and Frontier; (2) Make the best BP/BK implementations from Nek, MFEM, libParanumal and external community available in libCEED; (3) Organize the next CEED Annual meeting (CEED4AM); and (4) Optimize CEED applications and miniapps for Aurora and Frontier architectures. The artifacts delivered include the next libCEED release, libCEED-0.7, and a number of developments integrated within applications to improve their GPU performance and capabilities. See the CEED website, http://ceed.exascaleproject.org and the CEED GitHub organization, http://github.com/ceed for more details.},

  doi          = {10.2172/1845651},

  url          = {https://www.osti.gov/biblio/1845651},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {9}

}

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