Beste Exascale podcaster (2024)

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Episode 105: Computing Luminary Jack Dongarra’s Perspective on the Exascale Computing Project 22:15

1y ago22:15

22:15

Episode notes: Jack Dongarra says ECP has been a great success in terms of human and technical accomplishments but post-project follow-on is critical.Av Exascale Computing Project

1
Episode 104: Siting the El Capitan Exascale Supercomputer at Lawrence Livermore Lab. 31:33

1y ago31:33

31:33

Episode notes: Lawrence Livermore National Lab is preparing for El Capitan, the National Nuclear Security Administration’s first exascale supercomputer.Av Exascale Computing Project

1
Episode 103: Revisiting the CANcer Distributed Learning Environment (CANDLE) Project 21:41

1y ago21:41

21:41

Episode notes: The CANcer Distributed Learning Environment (CANDLE) project provides deep-learning computing methodologies for accelerating cancer research.Av Exascale Computing Project

1
Episode 102: Delivering Impactful Science, Deploying Aurora, and Partnering with ECP at the ALCF 31:29

1+ y ago31:29

31:29

Episode notes: Katherine Riley leads a team of computational science experts who work with facility users to maximize their use of ALCF computing resources.Av Exascale Computing Project

1
Episode 101: Discussing NERSC's Unique Global Role and Close Collaboration with ECP 29:39

1+ y ago29:39

29:39

Episode notes: Richard Gerber ensures the National Energy Research Scientific Computing Center remains responsive to the needs of scientific researchers.Av Exascale Computing Project

1
Episode 100: Reflecting on the ‘Why’ behind Supercomputing Simulations: Advancing Science 28:03

1+ y ago28:03

28:03

Episode notes: Bronson Messer, director of science for the Oak Ridge Leadership Computing Facility, has an expert perspective on supercomputing for science.Av Exascale Computing Project

1
Episode 99: ECP's WarpX Team Successfully Models Promising Laser Plasma Accelerator Technology 32:14

1+ y ago32:14

32:14

Episode notes: ECP research could remove a major limitation of laser plasma accelerators, a technology that may improve many walks of life.Av Exascale Computing Project

1
Episode 98: Providing Exascale-Class Multiphysics Simulation Capability to Multiple Science Domains 29:55

1+ y ago29:55

29:55

Episode notes: Flash-X, a multiphysics simulation software package, integrates tools that provide a performance portability solution for exascale computing.Av Exascale Computing Project

1
Episode 97: Enabling Highly Accurate and Reliable Predictions of the Basic Properties of Materials 22:27

2y ago22:27

22:27

Episode notes: The QMCPACK project intends to provide the capability to find, predict, and control materials and properties at the quantum level.Av Exascale Computing Project

1
Episode 96: Leveraging Machine Learning for Computational and Experimental Science and Engineering 18:26

2y ago18:26

18:26

Episode notes: Machine learning technologies are creating inspiring new opportunity vistas for scientific discovery and research at the exascale.Av Exascale Computing Project

1
Episode 95: Enabling Cross-Project Research to Strengthen Math Libraries for Scientific Simulations 24:23

2y ago24:23

24:23

Episode notes: Project teams can improve the capabilities of math libraries, the foundation of scientific simulations, via cross-project research.Av Exascale Computing Project

1
Episode 94: Revisiting the E4S Software Ecosystem Upon Release of Version 22.02 16:34

2+ y ago16:34

16:34

Episode notes: The Extreme-scale Scientific Software Stack (E4S) continues to evolve as a broad collection of software capabilities for scientific research.Av Exascale Computing Project

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Episode 93: Preparing the PETSc/TAO Software Suite to Support Exascale Scientific Applications 23:15

2+ y ago23:15

23:15

Episode notes: An Exascale Computing Project team is getting the longtime open-source PETSc/TAO software suite ready to support exascale applications.Av Exascale Computing Project

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Episode 92: Helping Users Deploy High-Performance Computing Tools and Libraries 10:04

2+ y ago10:04

10:04

Episode notes: The latest version of the Extreme-scale Scientific Software Stack (E4S) provides support for three different GPU architectures.Av Exascale Computing Project

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Episode 91: Let's Talk Exascale Code Development: CANcer Distributed Learning Environment (CANDLE) 15:42

2+ y ago15:42

15:42

Episode notes: ECP plays key support roles in the CANDLE project, which is addressing three significant science challenge problems in cancer research.Av Exascale Computing Project

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Episode 90: Frontier: Designing the Electrical Infrastructure for Unprecedented Power Demands 12:17

2+ y ago12:17

12:17

Episode Notes: Effective communications, humble problem-solving, lessons learned, and synergy are success factors in realizing the Frontier supercomputer.Av Exascale Computing Project

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Episode 89: Helping Large-Scale Multiphysics Engineering and Scientific Applications 25:54

2+ y ago25:54

25:54

Episode Notes: Trilinos, a federated group of software packages with guiding principles, offers much autonomy in solving engineering and science problems.Av Exascale Computing Project

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Episode 88: Frontier: Guiding the Design and Construction of the Mechanical Systems 13:26

2+ y ago13:26

13:26

Episode Notes: Engineer David Grant must check and recheck many important design details before Frontier, the nation’s first exascale supercomputer, is powered on.Av Exascale Computing Project

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Episode 87: Frontier: ORNL’s Justin Whitt on Deploying the Nation’s First Exascale Supercomputer 9:37

2+ y ago9:37

9:37

Episode Notes: Justin Whitt describes what Frontier will do, why it's unique, progress with deployment, what’s special about exascale computing, and more.Av Exascale Computing Project

1
Episode 86: An Interview with Exascale Computing Project Director Doug Kothe 24:01

2+ y ago24:01

24:01

Episode Notes: Doug Kothe explains the need for ECP, the why and how of its origin, its unique team dynamics, and its enduring legacy.Av Exascale Computing Project

1
Episode 85: Sunita Chandrasekaran on Teaching Supercomputing and Leading the ECP SOLLVE Project 18:52

2+ y ago18:52

18:52

Episode Notes: As principal investigator of the ECP SOLLVE project, Sunita Chandrasekaran emphasizes the development of sustainable software.Av Exascale Computing Project

1
Episode 84: The Flux Software Framework Manages and Schedules Modern Supercomputing Workflows 35:04

3y ago35:04

35:04

Episode Notes: Flux manages and schedules scientific workflows to optimize computing and other resources and enable applications to run faster and better.Av Exascale Computing Project

1
Episode 83: Optimizing North American Power Grid to Improve Reliability and Grid Decarbonization 13:21

3y ago13:21

13:21

Episode Notes: The ExaSGD project wants to enable the day-to-day operation of the national power grid to hold a large number of renewable power sources.Av Exascale Computing Project

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Episode 82: Let’s Talk Exascale Code Development: WDMapp—XGC, GENE, GEM 49:13

3y ago49:13

49:13

Episode Notes: The latest in the code-for-Aurora series explores an app aimed at high-fidelity whole device modeling of magnetically confined fusion plasmas.Av Exascale Computing Project

1
Episode 81: Applying Graph Algorithms to Solve Key Science Problems of Importance to the Nation 36:37

3y ago36:37

36:37

Episode Notes: ExaGraph aims to leave a lasting legacy of algorithms, implementations, and graph-enabled applications for scientific discovery.Av Exascale Computing Project

1
Episode 80: Update with Doug Kothe: Progress, Annual Meeting Highlights, and More 22:02

3y ago22:02

22:02

Episode Notes: Exascale Computing Project Director Doug Kothe discusses the state of the project, the recent Annual Meeting, and other topics.Av Exascale Computing Project

1
Episode 79: Let’s Talk Exascale Code Development: HACC 22:02

3+ y ago22:02

22:02

Episode Notes: This time, ECP's special podcast series on preparing code for the Aurora exascale supercomputer takes a look at the cosmological code HACC.Av Exascale Computing Project

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Episode 78: Ensuring the Exascale Ecosystem Lands Successfully at Energy Department Facilities. 17:35

3+ y ago17:35

17:35

Episode Notes: The Exascale Computing Project Software Deployment at Facilities project tests and verifies software functionality and efficiency.Av Exascale Computing Project

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Episode 77: Let’s Talk Exascale Code Development: EQSIM 18:43

3+ y ago18:43

18:43

Episode Notes: ECP’s podcast series on preparing code for the Aurora exascale system begins by focusing on an earthquake risk assessment application.Av Exascale Computing Project

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Episode 76: Exploiting Exascale Computing to Make Earthquake Simulation Codes More Powerful 16:13

3+ y ago16:13

16:13

Episode Notes: Simulating earthquake processes from end to end is key to being able to design bridges and buildings to be more resilient to earthquakes.Av Exascale Computing Project

1
Episode 75: Supporting Scientific Discovery and Data Analysis in the Exascale Era 18:43

3+ y ago18:43

18:43

Episode Notes: ECP's Data and Visualization portfolio is delivering data management software to store, save state, share, and facilitate the analysis of exascale data.Av Exascale Computing Project

1
Episode 74: Collaborative Strength Enables the EXAALT Project to Optimize GPU Performance 22:10

3+ y ago22:10

22:10

The EXAALT project could bring atomistic materials predictions to the engineering scale and demystify materials design and synthesis.Av Exascale Computing Project

1
Episode 73: Intel Executive Discusses Engagement with Energy Department, Argonne, and ECP 7:41

3+ y ago7:41

7:41

Episode Notes: Intel executive Trish Damkroger shares her excitement over exascale computing and the design of the Aurora supercomputer.Av Exascale Computing Project

1
Episode 72: Special—ECP Leadership Discusses Project Highlights, Challenges, & the Expected Impact 1:26:54

4y ago1:26:54

1:26:54

Episode Notes: Members of the Exascale Computing Project leadership team summarize the state of the project and delve into the major accomplishments.Av Exascale Computing Project

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Episode 71: Scaling up Clean Fossil Fuel Combustion Technology for Industrial Use 33:55

4y ago33:55

33:55

Episode Notes: Exascale computing could help researchers prepare promising carbon-capture and storage technologies to go from the lab to commercial settings.Av Exascale Computing Project

1
Episode 70: E3SM-MMF: Forecasting Water Resources and Severe Weather with Greater Confidence 17:15

4y ago17:15

17:15

Episode Notes: By exploiting the power and performance advantages of GPUs and exascale computing, researchers aim to better predict changes to Earth’s water cycles.Av Exascale Computing Project

1
Episode 69: Major Update of the MFEM Finite Element Library Broadens GPU Support 6:28

4y ago6:28

6:28

Episode Notes: The Center for Efficient Exascale Discretizations (CEED) recently released version 4.1 of its MFEM software, with features for exascale.Av Exascale Computing Project

1
Episode 68: ExaAM Project Aims to Transform Additive Manufacturing through Exascale Simulation 25:00

4y ago25:00

25:00

Episode Notes: John Turner of Oak Ridge National Laboratory provides a look at additive manufacturing and the ExaAM project from different angles.Av Exascale Computing Project

1
Episode 67: Flexible Package Manager Automates the Deployment of Software on Supercomputers 5:54

4y ago5:54

5:54

Episode Notes: Spack (Supercomputer PACKage manager) is an R&D 100–Award winner because of its worldwide impact on high-performance computing.Av Exascale Computing Project

1
Episode 66: Reducing the Memory Footprint and Data Movement on Exascale Systems 12:36

4y ago12:36

12:36

Episode Notes: The ZFP software development effort is tackling the critical task of overcoming the performance cost of data movement for exascale computing.Av Exascale Computing Project

1
Episode 65: Accelerating the Adoption of Container Technologies for Exascale Computing 7:51

4y ago7:51

7:51

Episode Notes: Container technology has provided greater software flexibility, reliability, ease of deployment, and portability—an ECP project aims to deliver it for exascale computing systems.Av Exascale Computing Project

1
Episode 64: Creating the Ability to Design Smaller, Cheaper Particle Accelerators 9:12

4+ y ago9:12

9:12

Episode Notes: The WarpX project is developing an exascale application for plasma accelerator research to pave the way for new virtual experiments.Av Exascale Computing Project

1
Episode 63: Delivering Exascale Machine Learning Algorithms and Tools for Scientific Research 10:42

4+ y ago10:42

10:42

Episode Notes: Machine learning, artificial intelligence, and data analytics are converging with high-performance computing to advance scientific discovery.Av Exascale Computing Project

1
Episode 62: Collaborative Community Impacts High-Performance Computing Programming Environments 10:43

4+ y ago10:43

10:43

Episode Notes: LLVM within the US Department of Energy’s Exascale Computing Project is an open-source collaboration project that develops a compiler infrastructure.Av Exascale Computing Project

1
Episode 61: Helping Applications Use Future Architectures with First-Rate Discretization Libraries 9:47

4+ y ago9:47

9:47

Episode Notes: The Center for Efficient Exascale Discretizations (CEED) is a hub for high-order mathematical methods to increase application efficiency and performance.Av Exascale Computing Project

1
Episode 60: Simplifying the Deployment of High-Performance Computing Tools and Libraries 8:34

4+ y ago8:34

8:34

The Extreme-scale Scientific Software Stack (E4S) lowers barriers by accelerating the development, deployment, and use of software.Av Exascale Computing Project

1
Episode 59: Ushering in a New Approach to Scientific Computing 7:12

4+ y ago7:12

7:12

Episode Notes: CODAR, an Exascale Computing Project co-design center, aims to produce an infrastructure for online data analysis and reduction.Av Exascale Computing Project

1
Episode 58: Project Update: Excellent Review Results, Readiness for Accelerated Architectures, More 31:13

4+ y ago31:13

31:13

Episode Notes: Disciplined and tailored project management led to very impressive results for ECP in a comprehensive independent review.Av Exascale Computing Project

1
Episode 57: Solving Multiphysics Problems at Scale on Today's Most Powerful Supercomputers 13:38

4+ y ago13:38

13:38

Episode Notes: DTK and ArborX technologies enable researchers to focus more on their science rather than on low-level algorithms in simulations.Av Exascale Computing Project

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Episode 56: Earth and Space Science Applications Simulate Elusive Phenomena to Confirm Observations 13:26

4+ y ago13:26

13:26

Episode Notes: ECP Earth and Space Science teams are producing sophisticated tools for large-scale scientific discoveries.Av Exascale Computing Project

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