ICL 2022 Year in Review

2022 was a milestone year for ICL. Take a look back at all the highlights with the ICL 2022 Year in Review.

Download the ICL 2022 Year in Review in PDF Format

ICL Brings HPC Expertise to New Consortium for Nuclear Forensics

ICL will spearhead a cross-cutting thrust on HPC, data science, and AI as part of a new​​​ project funded by the U.S. Department of Energy’s National Nuclear Security Administration (NNSA). The project establishes a consortium involving 16 universities, led by the University of Florida, and will collaborate with seven national labs. Deborah Penchoff will lead ICL’s participation along with George Bosilca and Stanimire Tomov.

An excerpt from the NNSA announcement of the consortium:

The new consortium will address the gaps and challenges within important research fields in nuclear forensics through five research thrust areas: rapid turnaround forensics, advanced analytical methods, ultrasensitive measurements, signature discovery, and prompt effects and measurements. The team also plans to use its expertise in high-performance computing and data science to crosscut the thrust areas with artificial intelligence-driven capabilities to accelerate solutions within individual thrust areas. This structure allows them to best connect their broad expertise to address existing challenges in the nuclear forensics field. It also facilitates the exchange of ideas and technologies between consortium partners and develops trained personnel across a comprehensive range of disciplines.

HPC Forecast: Cloudy and Uncertain

ICL’s Jack Dongarra, Dan Reed of the University of Utah, and Dennis Gannon of Indiana University contributed an article to the latest issue of Communications of the ACM titled “HPC Forecast: Cloudy and Uncertain“. The article is an examination of how the technology landscape has changed and possible future directions for HPC operations and innovation.

Along with the article, the three authors recorded a video discussion, available via the Communications of the ACM Vimeo channel:

Donations from Intel and NVIDIA

A pair of donations from Intel and NVIDIA

ICL would like to express gratitude to Intel and NVIDIA for recent generous donations towards our research work. Intel donated ARC A770 graphics cards, with NVIDIA sending their new NVIDIA H100 Tensor Core GPU. These donations give ICL the capability of on-site performance engineering on these platforms.

Clingman’s Dome Excursion

On Saturday, Jan. 28th, a contingent of ICL and GCLab members tackled the Clingman’s Dome hike. Starting from the Newfound Gap parking lot early that morning, the hikers trekked the medium-difficulty trail of approximately 15 miles and were given little challenge from the snowfall of about 3 inches. The clear day provided great visibility and the hikers enjoyed the vistas. The end of the trail found the group in good spirits and planning their next hike.

 

Conference Reports

2023 ECP Annual Meeting

ICL and KIT members in attendance at the 2023 ECP Annual Meeting in Houston

The 2023 ECP Annual Meeting brought together more than 570 participants in Houston, Texas. A group of 20 from ICL and KIT were in attendance, including Piotr Luszczek, who served as one of the event’s program co-chairs. The theme for the poster sessions was “Then and Now,” and looked back at the projects’ accomplishments over the ECP program. ICL presented 11 posters:

Many of the topics of the ECP Annual Meeting will continue to be discussed in a series of virtual events in February:

EU-ASEAN High-Performance Computing School 2022

In December, Jack Dongarra traveled to Bankgok, Thailand to speak at the EU-ASEAN High-Performance Computing School 2022 conference.

While in Thailand, Jack had the opportunity to meet up with former ICLer Thara Angskun who received his PhD at ICL in 2007 and is now a professor at Suranaree University of Technology.

Jack Dongarra pictured with Thara Angskun, riding an elephant

Recent Papers

  1. Thiyagalingam, J., G. von Laszewski, J. Yin, M. Emani, J. Papay, G. Barrett, P. Luszczek, A. Tsaris, C. Kirkpatrick, F. Wang, et al., AI Benchmarking for Science: Efforts from the MLCommons Science Working Group,” Lecture Notes in Computer Science, vol. 13387: Springer International Publishing, pp. 47 - 64, January 2023.
  2. Herault, T., J. Schuchart, E. F. Valeev, and G. Bosilca, Composition of Algorithmic Building Blocks in Template Task Graphs,” 2022 IEEE/ACM Parallel Applications Workshop: Alternatives To MPI+X (PAW-ATM), Dallas, TX, USA, IEEE, January 2023, 2022.  (1015.99 KB)
  3. Reed, D., D. Gannon, and J. Dongarra, HPC Forecast: Cloudy and Uncertain,” Communications of the ACM, vol. 66, issue 2, pp. 82 - 90, January 2023.
  4. Bouteiller, A., and G. Bosilca, Implicit Actions and Non-blocking Failure Recovery with MPI,” 2022 IEEE/ACM 12th Workshop on Fault Tolerance for HPC at eXtreme Scale (FTXS), Dallas, TX, USA, IEEE, January 2023, 2022.
  5. Aggarwal, I., P. Nayak, A. Kashi, and H. Anzt, Preconditioners for Batched Iterative Linear Solvers on GPUs,” Smoky Mountains Computational Sciences and Engineering Conference, vol. 169075: Springer Nature Switzerland, pp. 38 - 53, January 2023.
  6. Schuchart, J., and G. Bosilca, MPI Continuations And How To Invoke Them,” Sustained Simulation Performance 2021, Cham, Springer International Publishing, pp. 67 - 83, February 2023.

Recent Conferences

  1. JAN
    -
    Anthony Danalis
    Anthony
    Asim YarKhan
    Asim
    Aurelien Bouteiller
    Aurelien
    Daniel Bielich
    Daniel
    George Bosilca
    George
    Hartwig Anzt
    Hartwig
    Heike Jagode
    Heike
    Jack Dongarra
    Jack
    Joseph Schuchart
    Joseph
    Mark Gates
    Mark
    Phuong Nguyen
    Phuong
    Piotr Luszczek
    Piotr
    Sebastien Cayrols
    Sebastien
    Stanimire Tomov
    Stan
    Thomas Herault
    Thomas
    Anthony Danalis, Asim YarKhan, Aurelien Bouteiller, Daniel Bielich, George Bosilca, Hartwig Anzt, Heike Jagode, Jack Dongarra, Joseph Schuchart, Mark Gates, Phuong Nguyen, Piotr Luszczek, Sebastien Cayrols, Stanimire Tomov, Thomas Herault
  2. JAN
    -
    Deborah Penchoff
    Deborah
    Deborah Penchoff

Upcoming Conferences

  1. FEB
    -
    MPI Forum Virtual
    Aurelien Bouteiller
    Aurelien
    Aurelien Bouteiller
  2. FEB
    -
    EPEXA Meeting New York
    George Bosilca
    George
    Joseph Schuchart
    Joseph
    Thomas Herault
    Thomas
    George Bosilca, Joseph Schuchart, Thomas Herault
  3. FEB
    -
    WAMTA 2023 Baton Rouge
    George Bosilca
    George
    George Bosilca
  4. FEB
    -
    Asim YarKhan
    Asim
    Daniel Bielich
    Daniel
    Hartwig Anzt
    Hartwig
    Mark Gates
    Mark
    Neil Lindquist
    Neil
    Piotr Luszczek
    Piotr
    Asim YarKhan, Daniel Bielich, Hartwig Anzt, Mark Gates, Neil Lindquist, Piotr Luszczek

Recent Lunch Talks

  1. DEC
    2
    Phuong Nguyen
    Phuong Nguyen
    Porting the Baryon-block Construction in the Stochastic LapH Method to Heterogeneous Systems PDF
  2. DEC
    16
    Guojing Cong
    Guojing Cong from ORNL
    Distributed Training and Intelligent Simulation for Accelerated Discovery
  3. JAN
    27
    David Icove
    David Icove from University of Tennessee
    High-Performance Computer Modeling and Visualization PDF

Upcoming Lunch Talks

  1. FEB
    3
    Tokey Tahmid
    Tokey Tahmid
    Long Way from Home PDF
  2. FEB
    10
    Slaven Peles
    Slaven Peles from ORNL
    Systems Engineering in the Age of Exascale Computing
  3. FEB
    17
    Jakob Luettgau
    Jakob Luettgau from GCLab
  4. FEB
    24
    Andrea Delgado
    Andrea Delgado from ORNL
    Quantum Computing Applications to Data Analysis in High-Energy Physics PDF

People

  1. Tokey Tahmid
    Tokey Tahmid has recently joined ICL as a Graduate Research Assistant. Tokey is working with Piotr Luszczek on surrogate models. Tokey recently gave a lunch talk, "Long Way from Home," about his journey to ICL from his country of Bangladesh.
  2. Fritz Goebel
    Fritz Goebel will join ICL from Germany from January 23 to May 30, 2023. Fritz hails from the Karlsruhe Institute of Technology, where he worked on Ginkgo, a modern C++ math library for scientific high performance computing.

Dates to Remember

2023 Winter Reception

ICL’s 2023 Winter Reception will take place Feb. 17th at Calhoun’s on the River 5:30 pm-8:00 pm.

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