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Event News Workshops

ORC Spring 2024 Workshop Series

We are excited to begin our Spring 2024 Workshop series, the first of which will be on The SLURM Scheduler on the HOPPER Cluster and is planned for this Thursday, 02/08/2024, at 11:00AM -12:00PM. All those using the cluster and planning to use the cluster are invited to attend.


The SLURM Scheduler on the HOPPER Cluster | 02/08/2024 | 11:00AM – 12:00PM EST
Summary: This workshop will be an introduction to the cluster environment and using the job scheduler, SLURM, to run jobs interactively and in batch mode.

Workshop Registration/Join Details:

Registration/Sign in form: https://forms.office.com/r/LqPA5x519N

Upcoming ORC Workshops for Spring 2024

DateTimesTitleDescription
02/15/202411:00AM – 12:00PMOpen OnDemand: An Interactive Web Dashboard for Working on the ClusterThis workshop will be a detailed introduction to the Open OnDemand web dashboard that can be used to run apps and other jobs on the cluster interactively.
02/20/202411:00AM – 12:00PMRunning VS Code from Open OnDemandThis workshop will go over how to correctly use VS Code from the Open OnDemand dashboard while working on the cluster.
02/22/202411:00AM -12:00PMManaging Python Packages with Conda and Virtual Environments on the ClusterThis workshop will go into the different ways python packages can be managed in the cluster environment using conda and python virtual environments both in batch mode from the command line and with Jupyter Notebooks and Jupyter Lab on the cluster.
02/27/202411:00AM -12:00PMRunning GPU Jobs Efficiently on the ClusterThis workshop covers an introduction to the different gpu resources we have available on the cluster and how to set up and monitor your GPU runs on these resources in the most efficient way.

Upcoming ORC events and workshops are normally posted on our website here while the workshop series and other training resources details can be found on our Training pages here.

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Event News

VA-WHPC: Advancing Research with Deep Learning and High-Performance Computing: Join the Spring Meeting

Advancing Research with Deep Learning and High-Performance Computing:
Join Our Spring Meeting

What 

Discover how two leading professors leverage GPUs and HPC to address vital research questions. Don’t miss the chance to explore exciting HPC research and unique workflows shaping its global impact. Engage in the discussion and interact with speakers during the Q&A session. Be part of the dialogue at this exceptional opportunity.

When

Tuesday, February 6th 2024  

1:00 pm – 2:00 pm

Register Now!     

Speakers:

Dr. Daniel Runfola – Associate Professor and Graduate Director of Applied Science and Data Science at William & Mary

Title: Large Scope Analysis of Satellite Data in HPC Environments

Dan Runfola is an Associate Professor and Graduate Director of Applied Science and Data Science at William & Mary. His core expertise is in the applied use of machine learning to analyze satellite data to better understand the relationships between societies and the environment at a global scale. In addition to over 40 peer reviewed academic publications in high profile outlets including Nature, Dan has published numerous reports with the U.S. Army Corps of Engineers, UN FAO, Global Environment Facility, and as a contributor to the Intergovernmental Panel on Climate Change.   He has received over 5 million dollars in research funding from a wide range of organizations, including the National Science Foundation, Department of Homeland Security, Gates Foundation, Cloudera Foundation, Global Environment Facility, and the Commonwealth Cyber Initiative.  In addition to his Ph.D. and postdoctoral group, Dan also runs one of the largest undergraduate research groups on campus in the geoLab.

Dr. Priscilla Erickson – Assistant Professor of Biology, University of Richmond

Title: Studying evolution in real time with an invasive fruit fly

Priscilla began her studies in biology at Kenyon College in Ohio, where she studied the effect of stress on life history traits in birds. She did her PhD work in Craig Miller’s lab at UC Berkeley, studying the genetic and developmental basis of skeletal evolution in threespine stickleback fish. For her postdoc, she studied the evolution of fruit flies over seasonal timescales with Alan Bergland at the University of Virginia. After a brief stint as a visiting faculty member, she joined the Biology department at the University of Richmond full time in Fall 2021. Outside of work, Priscilla loves swimming, hiking, rock climbing, working on her native plant gardens, and hanging out with her dog, Mindy (who also enjoys helping out with fly maintenance).

Moderator:

Eric Walter – Executive Director, Research Computing, William & Mary

This virtual event is jointly hosted by Virginia Commonwealth University, George Mason University, Virginia Tech, William & Mary, University of Richmond, Virginia Institute of Marine Science, Old Dominion University, and the University of Virginia.

URL https://va-whpc.org/

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Event News Workshops

ORC Open Office Hours and Fall Workshop Series

Beginning 10/24/2023, the ORC will be hosting regular walk-in office hours on Tuesdays, Wednesdays and Thursdays between 2:00PM – 3:00PM in Research Hall, Suite 141. Students using the cluster for their final class projects and those new to using the cluster are especially encouraged to drop in with any questions. 

Additionally, we have a planned series of workshops as detailed below: 

Date Time Title Description 
10/26/2023 11:00AM -12:00PM The SLURM Scheduler on the Cluster This workshop will be an introduction to the cluster environment and using the job scheduler, SLURM, to run jobs interactively and in batch mode. 
11/02/2023 11:00AM -12:00PM Managing Python Packages with Conda and Virtual Environments on the Cluster This workshop will go into the different ways Python packages can be managed in the cluster environment using Conda and Python virtual environments both in batch mode from the command line and with Jupyter Notebooks and Jupyter Lab on the cluster. 
11/09/2023 11:00AM -12:00PM Running GPU Jobs Efficiently on the Cluster This workshop covers an introduction to the different GPU resources we have on the cluster and how to set up and monitor your GPU runs in the most efficient way. 

Zoom meeting details for the Workshop series will be sent out the week of each workshop. 

If you have any questions, please contact us at orchelp@gmu.edu

Categories
Event News

Virginia Women in HPC: The world’s most nerdy game show 

Topic:  The world’s most nerdy game show 

Date & Time: Aug 1, 2023, 01:00 PM 

Description

Add to your summer fun! Put your hard-earned knowledge to work! Join us via Zoom on August 1st at 1 pm for fun, laughs, and prizes in the first VA-WHPC online computing trivia game.  Random teams will be assigned to breakout rooms and asked questions about HPC and computing in general. Come share your knowledge with your peers and colleagues and if you’re lucky, walk away with some free stuff!


Register Now!

Moderated by the VA-WHPC committee

Prizes Sponsored by NVIDIA This virtual event is jointly hosted by Virginia Commonwealth University, George Mason University, Virginia Tech, William & Mary, University of Richmond, Virginia Institute of Marine Science, Old Dominion University, ACCESS, and the University of Virginia.


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Event News

Summer 2023 AI Bootcamp for CI Professionals: Software and Data Facing Track (SDFT)

Summer 2023 AI Bootcamp for CI Professionals: Software and Data Facing Track (SDFT)
When: May 16th – June 15th, Tuesday and Thursday, 2-4pm EDT
No meetings the week of May 29th


 This Summer we are building on the CFT by offering an AI bootcamp targeting CI professionals who focus on software stacks and data workflows. If you maintain simulation and data analysis software on shared research computing systems or develop research software in collaboration with researchers; this bootcamp is for you.  But we welcome any of you who would like to learn more. We will provide a deeper dive on the subjects visited in the CFT by walking through the steps in a typical AI pipeline. We’ll cover best practices and state of the art software and tools for ML/DL and we’ll discuss common pitfalls and debugging strategies and tools. Of course, we’ll cover scaling up at each step.  We are also excited to be hosting a special session on AI accelerators during this bootcamp. The session will have guest presenters from SDSC, PSC and HPRC at TAMU to introduce the Voyager Habana Gaudi processors, the Neocortex Cerebrus system, and the ACES II Graphcore IPUs.

 

Follow this link to the Registration:
Take the Survey

Or copy and paste the URL below into your internet browser:
https://osu.az1.qualtrics.com/jfe/form/SV_6RTTPh1t3Z5QA5M?Q_DL=xtsE8tOPH6zyERy_6RTTPh1t3Z5QA5M_MLRP_6qTj57qrW5xHtA2&Q_CHL=email

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Event News

VA-WHPC | Topic: Student Lightning Talks | April 4th, 2023 | Come support our students!

Virginia Women in HPC (VA-WHPC ): Student Lightning Talks

What

Join us in welcoming 11 undergraduate and graduate students from across Virginia to talk about their research. The talks will be lightning style format allowing 3 minutes for students to present and 1-2 questions and 1-2 questions from the audience. Don’t miss out on this fantastic opportunity to hear about a variety of research topics within HPC!

Time:

Tuesday, April 4th, 2023 at 1:00 pm – 2:00 pm EST

Register Now!

Featured Speakers:

  • Lakshmi Miller – Graduate Student

Aerospace and Ocean Engineering, Virginia Tech

“CFD Informed Maneuvering of AUVs”

  • Rashmi Chawla – Graduate Student

Aerospace Engineering, Virginia Tech

“Multiphysics Modeling of UHTCs using Material Point Method”

  • Naina Pisharoti – Graduate Student

Aerospace Engineering, Virginia Tech

“High-fidelity Computational Analysis of UAV Propellers”

  • Liza Harold – Undergraduate Student

Biomedical Engineering, University of Virginia

“Investigating the role of Stereocomplexation in Peptide Assembly via Molecular Dynamics Simulations”

  • Clare Cocker – Undergraduate Student

Chemical Engineering, University of Virginia

“Role of amino acid stereochemistry in the assembly of peptide hydrogels for tissue engineering”

  • Marion LoPresti – Undergraduate Student

Biochemistry, Virginia Tech

“Utilizing HPC to Explore the Dynamics of the Druggable Dengue Virus Protease”

  • Nhi Huynh – Graduate Student

Engineering and Technology, Old Dominion University

“RSM: To Increasing the Capacity of the Deep GCN (Graph Convolution Neural) Image”

  • Sarah Patterson – Undergraduate Student

Developmental Biology, William & Mary

“Single Cell RNA Sequencing in Xenopus Laevis Embryology”

  • Cynthia Sias – Graduate Student

Plant and Environmental Sciences, Virginia Tech

“Evaluating the Effect of Cover Crop Termination Management on Palmer Amaranth (Amaranthus palmeri) Suppression in Soybean”

  • Afrina Tabassum – Graduate Student

Computer Science, Virginia Tech

“Multimodal Learning: Representation and Generation”

  • Mahshid Ahmadian – Graduate Student

Systems Modeling and Analysis, Virginia Commonwealth University

“Modeling Salmon shark’s location in the Pacific ocean using stochastic process approach”

Moderators:

  •  Mark Gardner – Network Research Manager, Advanced Research Computing, Virginia Tech
  • Heather Baier – Ph.D. Student in Computational Geography, William & Mary

This virtual event is jointly hosted by Virginia Commonwealth University, George Mason University, Virginia Tech, William & Mary, University of Richmond, Virginia Institute of  Marine Science, Old Dominion University, and the University of Virginia.  

Please check our website: https://va-whpc.org/event/va-whpc-student-lightning-talks/

Attached you will find the event flyer (PDF) if you would like to share it with others.

Categories
Event News

Virginia Women in HPC (VA-WHPC ): Women in HPC & IT Leadership Roles, Part II

What:

Let’s welcome 2023 with a community event to hear from female leaders in the IT & HPC field sharing challenges and successes experienced throughout their careers. Don’t miss this fantastic opportunity to learn about career strategies and contribute to our discussion of how the playing field may be leveled to offer equitable IT & HPC leadership opportunities for women and minorities. Attendees are invited to share their own experiences and engage with panelists during this interactive Q&A session.

Time:

January 31st, 2023 at 1:00 pm – 2:00 pm EST

Featured Panelists

Virginia Evans– Former Vice President and Chief Information Officer (CIO) at the University of Virginia

Shannon Phillips – Director of IT Service Operations for University Libraries at Virginia Tech

 Moderator – Karsten Siller – Director of User Services, Research Computing at University of Virginia

REGISTER NOW!

Speaker’s bio

  • Virginia Evans – Former Vice President and Chief Information Officer (CIO) at the University of Virginia 

Virginia Evans is the former vice president and chief information officer (CIO) at the University of Virginia, where she was responsible for planning and delivering central IT infrastructure, applications, IT support, and information security and IT policy, as well as research computing for the University.

Ms. Evans has over 35 years of IT experience, ranging from IT consulting with Andersen Consulting (now Accenture) and independent IT consulting, to 30 years managing IT at the University of Virginia at both the central and school levels.  She is an active participant in national IT organizations of large research universities—CSG (Common Solutions Group) and RUCC (Research University CIO group), as well as Internet2.

Ms. Evans holds a B.S. degree with a concentration in Accounting from the University of North Carolina at Chapel Hill and an M.S. degree in Management Information Systems from the University of Virginia’s McIntire School of Commerce, where she has also served as an adjunct professor, teaching classes at the graduate level.

  • Shannon Phillips – Director of IT Service Operations for University Libraries at Virginia Tech 

Shannon Phillips is the Director of IT Service Operations for University Libraries at Virginia Tech. In her current position, she is responsible for leading the IT professionals who provide support desk services, desktop support, systems support, technology training, and IT policy compliance across all University Libraries locations.

Shannon is an IT professional with more than twenty years experience working for several public universities across the Commonwealth of Virginia.  Past positions held include Director of Technology Support Services, Director of Instructional Technologies, and Associate Director for Academic Computing. Shannon holds a BA in Music as well as an MAEd from Virginia Tech. Her graduate studies were focused in instructional design and instructional technology.

This virtual event is jointly hosted by Virginia Commonwealth University, George Mason University, Virginia Tech, William & Mary, University of Richmond, Virginia Institute of Marine Science, and the University of Virginia.  Please check our website: https://va-whpc.org

Attached you will find the event flyer (PDF) if you would like to share it with others.

P.S. The VA Women in High Performance Computing program is holding a logo competition!  

VA-WHPC will soon be applying to become an official chapter of the international WHPC organization, and we would love to have a logo for our chapter that was designed by one of our community members. There will be a cash prize of $500 given to the selected logo (contributed by Cambridge Computer Services).

Categories
News

Delayed Responses During Thanksgiving Week, 11/21/2022 – 11/27/2022

Due to the upcoming Thanksgiving break, please expect delayed responses to emails and tickets between 11/21/2022 and 11/27/2022. In addition, there will be no New User Tutorial for this coming Thursday, 11/24/2022.

Please send any questions to orchelp@gmu.edu

Categories
News

[SC22] SuperComputing 2022

[SC22] The International Conference for High Performance Computing, Networking, Storage, and Analysis 

The ORC will be at the SC22 Conference between November 13–18, 2022. While the ORC clusters are expected to be up and running as always, researchers using the cluster are advised that any tickets/questions filed in the week of the conference will likely have a delayed response.

Regular Tutorials Suspended for Tuesday, 11/15/2022 

For the conference week, our regularly held user tutorials on Tuesdays and Thursdays for those that have recently requested new cluster accounts will be held  only on Thursday, 11/17/2022

Categories
News

Releasing New Nodes on Hopper

We are happy to announce that starting Sep 07, 2022, the new AMD CPU and GPU nodes which were being beta-tested will be put into production on Hopper. These nodes will be integrated into the existing partitions on Hopper. The main points to note about the nodes are: 

  • All the new nodes have AMD CPUs with 64 or 128 cores each  
  • The new GPU nodes all have 4 NVIDIA A100 80GB GPUs and 64 CPU cores with 512GB of RAM.

The new nodes will also include a few high memory nodes (1TB/2TB/4TB) that will be accessible from a new, ‘bigmem’ partition for memory-intensive calculations. The table below summarizes the updated partitions. More details can be found on our Resources Page

Summary of SLURM partition updates

Updated Partitions Current Partitions 
normal normal, amd-test 
contrib contrib 
contrib-gpu gpu-test 
gpuq gpuq, gpu-test 
bigmem amd-test 

 New SLURM Partition Details

PARTITIONTIMELIMIT[Days-Hours:Mins:Secs]NODESNODELIST
debug0-01:00:003hop[043-045]
interactive0-12:00:003hop[043-045]
contrib7-00:00:0042hop[001-042]
normal*7-00:00:0096hop[046-073],amd[001-068]
bigmem7-00:00:0022amd[069-090]
gpuq5-00:00:0015dgx[001-002],gpu[012-024]
contrib-gpu5-00:00:0011gpu[001-010]

Beta testers who have been using the ‘amd-test’ and ‘gpu-test’ partitions are advised to change their scripts to the updated partitions as the *-test partitions will no longer be usable starting Sep 12, 2022. 

AMD Head Nodes/Login Nodes

You can now access two additional head-nodes on Hopper, each of which has dual AMD CPUs and a GPU card.  This will allow for the testing as well as compilation GPU codes directly on the head nodes.  

Access to the cluster through ssh will work as normal. With the new additions, it will now be possible to ssh directly into either the AMD login nodes or the Intel login nodes.

Summary of available Login/Head-nodes on Hopper

Name  CPUS GPU Memory 
hopper-intel 48 Intel 384 GB RAM 
hopper-amd 64 AMD  1 NVIDIA T4 256 GB RAM 

To access the Intel head nodes hopper1/hopper2 directly, use

To access the AMD head nodes, hop-amd-1/hop-amd-2 directly, use

Correctly Running Distributed Jobs

Since all these nodes will be added to the existing partitions, going forward it will be important to use the constraints below for distributed multi-node jobs so that they run on the same architecture 

  • #SBATCH –constraint=amd for running on the AMD nodes 
  • #SBATCH –constraint=intel for running on the Intel nodes 

Using the Correct Software Stack with the New Nodes

It is also important to make sure that you’re using the new software stack that has been built to run across the different nodes regardless of architecture. To do this, you would need to use the gnu10 and openmpi/4.1.2 compiled software by first loading the necessary modules with

  • module load gnu10
  • module load <package-name>

This will switch out the modules available with those that are newly built and have been tested to run on the AMD nodes.