Schedule:
This two-day tutorial will run July 26-27, 12:00pm-3:25pm ET.
Abstract:
A majority of HPC system users use scripting languages such as Python to prototype their computations, coordinate their large executions, and analyze the data resulting from their computations. Python is great for these many uses, but it frequently falls short when significantly scaling up the amount of data and computation, as required to fully leverage HPC system resources. In this tutorial, we show how example computations such as heat diffusion, k-mer counting, file processing, and distributed maps can be written to efficiently leverage distributed computing resources in the Chapel, UPC++, and Fortran parallel programming models. This tutorial should be accessible to users with little-to-no parallel programming experience, and everyone is welcome. A partial differential equation problem will be shown in all three programming models along with performance and scaling results on big machines. Attendees will be shown how to compile and run these programming examples, and provided opportunities to experiment with different parameters and code alternatives while being able to ask questions and share their own observations. Come join us to learn about some productive and performant parallel programming models!
Current OLCF users with access to Frontier will be able to access a reservation on Frontier to work the examples. Current NERSC users will be able to use Perlmutter. Training accounts on Perlmutter are available for participants who do not have access to either Frontier or are not NERSC users. The examples will also be available in a Docker container and a cloud-based virtual desktop environment for access by any attendee.
Keywords:
- Basic and introductory topics for expanding broader engagement
- Software engineering for portable performance and scalability
- Parallel programming methods, models, languages and environments
- Clusters and distributed systems
The IDEAS Productivity project, in partnership with the DOE Computing Facilities of the ALCF, OLCF, and NERSC, and the DOE Exascale Computing Project (ECP), organizes the webinar series on Best Practices for HPC Software Developers.
As part of this series, we offer one-hour webinars on topics in scientific software development and high-performance computing, approximately once a month. The August webinar is titled Infrastructure for High-Fidelity Testing in HPC Facilities; and will be presented by Ryan Prout (Oak Ridge National Laboratory). The webinar will take place on Wednesday, August 9, 2023, at 1:00 pm ET.
Abstract:
The Exascale Computing Project (ECP) is investing heavily in software for exascale systems, as can be seen in the many tools, libraries and software components within ECP. In order to boost software integration across computing facilities, ECP has developed infrastructure and tools for high-fidelity testing. This infrastructure is made accessible to ECP software technology developers to provide a trusted and efficient testing environment that employs continuous integration (CI). At the core of the ECP-enabled testing infrastructure is the Jacamar CI tool. This tool allows us to link multi-tenant HPC systems to Gitlab CI workflows. This webinar will provide an overview of the ECP testing infrastructure, discuss what this could look like post-ECP, and how it could benefit other HPC facilities.
2023 HDF5 User Group Meeting (HUG23)
Registration is now open for the 2023 HDF5 User Group (HUG) Meeting being held August 16-18, 2023 at Scott Laboratory on The Ohio State University campus. This year is special, as we are celebrating 25 years of HDF5. The meeting will consist of over 25 presentations from community members, keynote speakers, lunch talks, a group dinner out, and a full day of tutorials.
Complete information, including information on the conference’s hotel room block, daily schedules, and more can be found on the conference website.
2023 HDF5 User Group Meeting (HUG23)
Registration is now open for the 2023 HDF5 User Group (HUG) Meeting being held August 16-18, 2023 at Scott Laboratory on The Ohio State University campus. This year is special, as we are celebrating 25 years of HDF5. The meeting will consist of over 25 presentations from community members, keynote speakers, lunch talks, a group dinner out, and a full day of tutorials.
Complete information, including information on the conference’s hotel room block, daily schedules, and more can be found on the conference website.
2023 HDF5 User Group Meeting (HUG23)
Registration is now open for the 2023 HDF5 User Group (HUG) Meeting being held August 16-18, 2023 at Scott Laboratory on The Ohio State University campus. This year is special, as we are celebrating 25 years of HDF5. The meeting will consist of over 25 presentations from community members, keynote speakers, lunch talks, a group dinner out, and a full day of tutorials.
Complete information, including information on the conference’s hotel room block, daily schedules, and more can be found on the conference website.
The ECP SOLLVE project, which is working to evolve OpenMP for exascale computing, invites you to participate in a new series of monthly telecons that will occur on the last Friday of every month. The next call in the series will take place on Friday, December 1st, between 11:00 am and 12:00 pm ET.
We are organizing these monthly calls so that ECP application teams may share their OpenMP experiences with the community and bring any related issues or concerns to the attention of the compiler developers and OpenMP language committee members. Application developers may treat them as office hours on all topics related to OpenMP. We expect that representatives of vendors will attend on a regular basis. Please note that attendance is open to ECP and the broader HPC community, and therefore participants should not share confidential and/or proprietary information.
Our goal is to enable application teams to be more productive using OpenMP and help make your codes portable across different vendor compilers and systems. The telecons will be conducted via Zoom. In order to receive the Zoom coordinates for the call, please fill out the following form or click “Tickets” above. Note, you will only be required to fill this form out once to receive the invite to the monthly series.
For the agenda and previous telecons’ materials please check
https://www.openmp.org/events/ecp-sollve-openmp-monthly-teleconference/