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OrionX.netHPC News Bytes – 20250602– Nvidia Earnings
– US Senators react to Nvidia’s plans for facility in China
– New compliant chips for China by Nvidia and AMD
– Trade restrictions reach EDA software
– Vertical integration reaches China: Sugon-Hygon merger
– AMD-Sanmina split ZT Systems
– DOE NERSC’s “Doudna” supercomputer
– UK-EU dial up supercomputer re-collaboration
The post HPC News Bytes – 20250602 appeared first on OrionX.net.
2025-06-0200 min@HPCpodcast with Shahin Khan and Doug BlackHPC News Bytes – 20250602– Nvidia Earnings
– US Senators react to Nvidia’s plans for facility in China
– New compliant chips for China by Nvidia and AMD
– Trade restrictions reach EDA software
– Vertical integration reaches China: Sugon-Hygon merger
– AMD-Sanmina split ZT Systems
– DOE NERSC’s “Doudna” supercomputer
– UK-EU dial up supercomputer re-collaboration
OrionX Editorial TeamThe OrionX editorial team manages the content on this website.
The post HPC News Bytes – 20250602 appeared first on OrionX.net.
2025-06-0200 min@HPC Podcast Archives - OrionX.netHPC News Bytes – 20250602– Nvidia Earnings
– US Senators react to Nvidia’s plans for facility in China
– New compliant chips for China by Nvidia and AMD
– Trade restrictions reach EDA software
– Vertical integration reaches China: Sugon-Hygon merger
– AMD-Sanmina split ZT Systems
– DOE NERSC’s “Doudna” supercomputer
– UK-EU dial up supercomputer re-collaboration
OrionX Editorial TeamThe OrionX editorial team manages the content on this website.
The post HPC News Bytes – 20250602 appeared first on OrionX.net.
2025-06-0200 min
Berkeley LabExpert Interview: Sudip DosanjhThe integration of high-performance computing and AI is accelerating scientific discovery, and the National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory is at the forefront of innovation. With over 11,000 users from various scientific fields, NERSC has expanded its mission to include data analysis and is now receiving more data than it processes. Aiming to maintain U.S. leadership in high-performance computing, NERSC emphasizes team science and industry collaboration. Listen to this podcast where we talk about how NERSC supports scientific innovation, and learn more by visiting our news center.Featuring: 2025-05-1508 min
Fish n' Bits - The Aquaculture Data Intelligence PodcastNorway's Marine Heatwave: What the Experts Are SeeingWhat does it mean when sea surface temperatures break records before summer even begins? In this week’s episode, we dive into early-season sea lice data and rising ocean temperatures that are already signaling a challenging year for Norwegian salmon farms. From warnings of heat-driven outbreaks to shifting regulations and market pressure, we break down why 2025 could be another pivotal year for fish health strategy. Then, stay tuned for a conversation with oceanographer and Senior Researcher, Dr. Helene Langehaug of the Nansen Environmental and Remote Sensing Center (NERSC), who explains the science behind marine heatwaves, their classifications, and what th...2025-05-1230 min
The Quantum Stack WeeklyQuantum Scoop: IBM's Cloud Collab, Diamond Tech Dazzles, and AI's Quantum Squeeze!This is your The Quantum Stack Weekly podcast.Hey there, fellow quantum enthusiasts I'm Leo, your Learning Enhanced Operator, here to dive into the latest quantum computing developments. As we kick off 2025, the quantum landscape is buzzing with excitement.Just yesterday, I came across a groundbreaking announcement from Berkeley Lab’s National Energy Research Scientific Computing Center (NERSC). Starting this month, NERSC will provide researchers with unprecedented access to IBM’s cutting-edge quantum computers through the cloud. This initiative is a game-changer, empowering scientists to tackle complex research challenges that traditional supercomputers struggle with.The...2025-01-2403 minThe Quantum Stack WeeklyQuantum Gossip: IBMs Heron Soars, Control Systems Stumble, and 13 Players Unveil Roadmaps!This is your The Quantum Stack Weekly podcast.Hey there, I'm Leo, your go-to expert for all things quantum computing. Let's dive right into the latest updates in the quantum stack.Just a few days ago, I was at the NERSC Quantum Days 2024, where I had the chance to catch up with Derek Wang from IBM Quantum. He gave an insightful presentation on utility-scale quantum computational workflows with Qiskit, highlighting how IBM's latest quantum processor, IBM Quantum Heron, can now execute complex algorithms with record levels of scale, speed, and accuracy[2].Speaking of IBM...2024-12-2802 minOrionX.net@HPCpodcast-83: Attack of Killer Chiplets, w John ShalfReminiscent of the so-called “Attack of Killer Micros” which heralded the arrival of microprocessors in the early 1990s, the “Attack of Killer Chiplets” and similar technologies like Coarse-Grain Reconfigurable Arrays (CGRA) are coming to enable specialized architectures, re-define computing, and provide new avenues for advancing supercomputing speed and energy efficiency.
Special guest and last year’s ISC-2023 program chair John Shalf joins Shahin and Doug to discuss the rise of specialized architectures in the Post Moore’a Law era. This is a topic John will discuss at Wednesday night’s keynote at the ISC conference in Hamburg, Ge...2024-05-1000 min@HPC Podcast Archives - OrionX.net@HPCpodcast-83: Attack of Killer Chiplets, w John ShalfReminiscent of the so-called “Attack of Killer Micros” which heralded the arrival of microprocessors in the early 1990s, the “Attack of Killer Chiplets” and similar technologies like Coarse-Grain Reconfigurable Arrays (CGRA) are coming to enable specialized architectures, re-define computing, and provide new avenues for advancing supercomputing speed and energy efficiency.
Special guest and last year’s ISC-2023 program chair John Shalf joins Shahin and Doug to discuss the rise of specialized architectures in the Post Moore’a Law era. This is a topic John will discuss at Wednesday night’s keynote at the ISC conference in Hamburg, Ge...2024-05-1000 min@HPCpodcast with Shahin Khan and Doug Black@HPCpodcast-83: Attack of Killer Chiplets, w John ShalfReminiscent of the so-called “Attack of Killer Micros” which heralded the arrival of microprocessors in the early 1990s, the “Attack of Killer Chiplets” and similar technologies like Coarse-Grain Reconfigurable Arrays (CGRA) are coming to enable specialized architectures, re-define computing, and provide new avenues for advancing supercomputing speed and energy efficiency.
Special guest and last year’s ISC-2023 program chair John Shalf joins Shahin and Doug to discuss the rise of specialized architectures in the Post Moore’a Law era. This is a topic John will discuss at Wednesday night’s keynote at the ISC conference in Hamburg, Ge...2024-05-1000 min
Genome InsiderThe Megadata of Lake Mendota - Part 2: Souped Up ComputingThis series is the story of a giant metagenome assembly from Wisconsin’s Lake Mendota. In this episode: a look at the supercomputing that stitches together large datasets with the assembler program MetaHipMer2.Oak Ridge National Lab is home to two supercomputers — Summit and Frontier — that process terabytes of data with MetaHipMer2. And the National Energy Research Scientific Computing (NERSC) has another supercomputer, Perlmutter that works at large scale. But nearby the JGI, a cluster called Dori is also capable of running smaller assemblies — so we head there for a sense of what this supercomputing looks like.2023-12-0722 min
Klimaoptimistene (Climate Optimists)Science 4 Impact: Arktis smelter – endringer i havet og nordområdene– I 2040-50 vil vi begynne å se de første somrene uten is i Arktis, og det er antagelig millioner av år siden sist det har vært isfritt Arktis, sier Tore Furevik, professor i oseanografi.At isen i Arktis smelter har store negative konsekvenser for natur og klima. Det kan også ha store geopolitiske følger, og konsekvenser for næringsliv, handel og transport. Hva skjer hvis all isen forsvinner? Hvor fort endrer havet i nordområdene seg? Og hvilke vippepunkter og irreversible endringer har vi allerede passert? I denne episoden av Science 4 Impact med Anne Husebek...2023-02-2127 min
Exascale Computing Project PodcastEpisode 101: Discussing NERSC's Unique Global Role and Close Collaboration with ECPEpisode notes: Richard Gerber ensures the National Energy Research Scientific Computing Center remains responsive to the needs of scientific researchers.2023-01-1329 min
This Week in HPCEpisode 333: NERSC's Perlmutter Says 'Hello, World'; Does HPC Point to COVID Lab Leak?Addison Snell, Tiffany Trader, and Oliver Peckham discuss the launch of NERSC's new Perlmutter system, plus news from an Australian research team that lends credibility to the theory that COVID-19 could have originated from a Wuhan lab leak.2021-06-1122 minThis Week in HPCEpisode 333: NERSC's Perlmutter Says 'Hello, World'; Does HPC Point to COVID Lab Leak?Addison Snell, Tiffany Trader, and Oliver Peckham discuss the launch of NERSC's new Perlmutter system, plus news from an Australian research team that lends credibility to the theory that COVID-19 could have originated from a Wuhan lab leak.2021-06-1122 min
Code TogetherDriving Innovation Further Faster through Open StandardsDr. Ruymán Reyes Castro, CTO at Codeplay Software, and Kevin Harms, Senior Software Developer at Argonne Leadership Computing Facility, talk about their collaboration with the National Energy for Research Scientific Computing Center (NERSC) at Lawrence Berkeley Lab to enhance the LLVM-based DPC++ open source compiler, based on the SYCL standard, to support Nvidia GPUs. They discuss the key role of open communities in furthering innovation, building on top of the modern C++ standard to support accelerators and advanced hardware, fostering a strong ecosystem around SYCL and DPC++, the merits of the latest features in the SYCL 2020 standard, and m...2021-04-2427 min
A Day in the Half-LifeMachine LearningA Day in the Half Life is a podcast from Lawrence Berkeley National Laboratory (Berkeley Lab) about the incredible and often unexpected ways that science evolves over time, as told by the researchers who led it into its current state and those who are going to bring it into the future.In our very first episode, we discuss machine learning. First developed about 80 years ago, machine learning (ML) is a type of artificial intelligence centered on programs – called algorithms – that can teach themselves different ways of processing data after they are trained on sample datasets.In t...2021-02-0841 min
NERSC User NewsNERSC 2020 in Review and Looking Forward; Sudip Dosanjh InterviewNERSC Director Sudip Dosanjh discusses the highlights of 2020 at NERSC, as well as what to look forward to in 2021 and beyond.2021-01-1816 minNERSC User NewsNERSC Software Support Policy; Steve Leak InterviewIn this interview with NERSC HPC Consultant Steve Leak, learn about the new NERSC software support policy: what it is, how it works, and its benefits for users and NERSC staff alike.2020-08-1017 minNERSC User NewsNERSC Power Upgrade; David Topete InterviewIn this interview with Berkeley Lab Infrastructure Modernization Division's David Topete, learn about the power upgrade happening this weekend, the work that has to be done, and the steps taken to ensure the safety of the workers involved in the effort.2020-07-0612 minNERSC User NewsDynamic Fan; Norm Bourassa InterviewIn this interview with NERSC Building Infrastructure Group's Norm Bourassa, learn about how NERSC is saving energy with the dynamic fan setting on the Cori supercomputing cabinets, and what we are doing to make the cabinets even more energy efficient.2020-06-0831 minNERSC User NewsGPU Hackathons; Kevin Gott InterviewIn this interview with NERSC Application Performance Specialist Kevin Gott, learn about the upcoming GPU Hackathon sponsored by NERSC: what it's for, the format of the event, and how to apply.2020-05-1112 minNERSC User NewsThe RAPIDS Library; Nick Becker InterviewIn this interview with NVIDIA RAPIDS senior engineer Nick Becker, learn about the RAPIDS library, how it can accelerate your data science, and how to use it.2020-02-2419 minNERSC User NewsHow Slurm Works; Chris Samuel InterviewIn this interview with NERSC HPC Systems Engineer Chris Samuel, learn all about Slurm: the life cycle of a job submitted to the batch queue, how Slurm decides which jobs should run when, and tips and tricks on making Slurm work for you.2020-02-1025 minNERSC User NewsIO Middleware; Quincey Koziol InterviewIn this interview with NERSC Principal Data Architect Quincey Koziol, learn about IO middleware: what it is, how you can benefit from using it in your code, and how it is evolving to support data-intensive computing and future supercomputing architectures.2020-01-2713 min
Bjerknes Climate PodcastStorm tracks – A conveyor belt of warm moist airProfessor Camille Li works on storm tracks, the warm, moist conveyor belt that deliver storm after storm to us here in Western Norway and the British isles. Learn how these storm tracks works, how they will change and the research Camille Li and her colleagues are conducting at the Bjerknes centre for climate research.
Our host, the NERSC researcher Stephen Outten and editor and associate professor Ingjald Pilskog, talk with Camille Li about why we are getting wet here in northwestern Europe.
2020-01-1628 minNERSC User NewsNERSC 2019 in Review and Looking Forward, Sudip Dosanjh InterviewNERSC Director Sudip Dosanjh discusses the highlights of 2019 at NERSC, as well as what to look forward to in 2020 and beyond.2020-01-1312 minBjerknes Climate PodcastneXtSIM - The next generation of ice forecastEinar Örn Ólason is working on sea ice forecasting and improving how sea ice is modelled in the future generations of earth system models. Learn how we will improve our predictions of what is going on in the high north and how this gives us a better understanding of our future. Learn about neXtSIM the future of sea ice prediction.
Our host, the NERSC researcher Stephen Outten and editor and associate professor Ingjald Pilskog, talk with Einar Ólason about a model that means more for you then you know.
2019-12-1627 minNERSC User NewsCommunity File System; Kristy Kallback-Rose, Greg Butler, and Ravi Cheema InterviewIn this interview with NERSC Storage Systems Group's Kristy Kallback-Rose, Greg Butler, and Ravi Cheema, learn all about the new Community File System (CFS): why we're introducing it, how your data will be migrated to it, and advice for using it!2019-12-0910 minBjerknes Climate PodcastImproving weather prediction in the ArcticWeather models are made primarily for making good weather forecasts in the mid-latitudes, i.e. Europe and north America. They are also made to be able to calculate forecasts fast enough to be helpful on computers that are not as fast as the current computers. Therefore we have used a lot of short cuts that are not physical. PhDs as Marvin Kähnert are working on improving the models in the Arctic and introduce more physical correct assumptions.
Our host the NERSC researcher Stephen Outten and editor and associate professor Ingjald Pilskog talk with Kähnert about the p...2019-11-2124 minNERSC User NewsAlvarez and Hopper Postdoctoral Fellowships; Brian Friesen InterviewIn this interview with NERSC Application Performance Specialist Brian Friesen, learn about the Luis W. Alvarez and Grace M. Hopper Postdoctoral Fellowships: what they are, how to apply, and how the Hopper fellowship compares with the NERSC NESAP postdoctoral positions.2019-11-0408 min
Fresh Thinking by Snowden Optiro23 - Recoverable resources (part two)Geologists need to use the right methods when estimating the tonnage and grade they can expect from an ore body. For recoverable resources, when uniform conditioning doesn't work, you need to turn to alterative techniques. In part two of this two-part series, Senior Geostatistician at Geovariances, David Barry, and Director of Geology at Optiro, Ian Glacken, discuss MIK and conditional simulation. In this episode: 2:05 There are alternatives to uniform conditioning for when it isn't suitable 4:15 What are the alternatives to uniform conditioning? 7:45 There are several theoretical objections to Multiple Indicator Kriging in the...2019-10-2815 minNERSC User NewsIntroducing the IRIS System; Gabor Torok and Mark Day InterviewIn this episode we introduce the new IRIS allocation banking and identity and access management system that NERSC has developed to replace NIM. Learn from NERSC Infrastructure Services Group's Gabor Torok and Mark Day about how the system was built, the improvements over NIM, and its upcoming rollout in December!2019-10-0713 minNERSC User NewsMonitoring System Performance; Eric Roman InterviewIn this interview with NERSC Computational Systems Group's Eric Roman, learn about how NERSC is monitoring the performance of our systems, what we're doing with that data, and how we plan to use it in the future.2019-09-2316 minNERSC User NewsThe Superfacility Concept; Debbie Bard InterviewIn this interview with NERSC Data Science Engagement Group Lead Debbie Bard, learn about the superfacility concept: what it means, how facilities interact, and what NERSC and partner experimental facilities are doing to prepare for the future of data-intensive science.2019-09-0919 minNERSC User NewsOptimizing I/O in Applications; Jialin Liu InterviewIn this interview with NERSC HPC Data Analytics Engineer Jialin Liu, learn about a case study on I/O optimization, in which the team took the Etalumis learning application from spending 75% of its time on I/O down to spending only 5% of its time on I/O.2019-08-1918 minNERSC User NewsERCAP Allocation Requests; Clayton Bagwell InterviewLearn about ERCAP, the allocation request process for NERSC, which opens today (August 12), in this interview with NERSC allocations and account support specialist Clayton Bagwell.2019-08-1210 minNERSC User NewsRoofline Model for Application Performance; Charlene Yang InterviewIn this interview with NERSC Application Performance Specialist Charlene Yang, learn about the roofline model for application performance: what it is and how it works, how to use it to improve your application's performance, and future directions in roofline model research.2019-07-2912 minNERSC User NewsParallelware Trainer; Manuel Arenaz InterviewIn this interview with Appentra Solutions CEO and co-founder Manuel Arenaz, learn about the Appentra Parallelware Trainer tool: how it can help you learn to code with OpenMP and OpenACC, the features of the tool, and how to use it on Cori.2019-07-0823 minNERSC User NewsJuly Power Outage; Ben Maxwell InterviewIn this interview with NERSC Building Infrastructure Group lead Ben Maxwell, learn about the mechanical substation work that will take NERSC offline the last weekend of July: what it's for, what work will be performed, and how NERSC plans these events.2019-07-0117 minNERSC User NewsNERSC User Group; Richard Gerber InterviewLearn about the NERSC User Group (NUG), the upcoming NUG annual meeting (July 19, 2019 in Rockville, MD), and what NUG can do for you in this interview with NERSC HPC Department Head Richard Gerber.2019-06-1711 minNERSC User NewsContainers in HPC; Shane Canon InterviewLearn all about containers, how people are using them at NERSC, and how to get started with them yourself, in this interview with NERSC Data Analytics and Services Group's Shane Canon!2019-06-1020 minNERSC User NewsJupyter at NERSC; Rollin Thomas InterviewLearn about Jupyter at NERSC: what it is, how it works, and what people are using it for, as well as plans for the future of Jupyter at NERSC, in this interview with the NERSC Data and Analytics Services Group's Rollin Thomas.2019-06-0313 minNERSC User NewsProfiling Codes with Cray Performance Tools; Heidi Poxon InterviewIn this interview with Cray senior principal engineer and senior manager in programming environments Heidi Poxon, learn about why you would want to profile your code, what kind of differences you might see in performance on different architectures, and hear an overview of how to use the performance tools provided by Cray that are available on Cori.2019-05-2024 minNERSC User NewsKNL Office Hours; Jack Deslippe InterviewIn this interview with NERSC Application Performance Group Lead Jack Deslippe, learn about NERSC's KNL Office Hours (held every Friday in May from 9 am to 3 pm Pacific): why we're holding them, what users can join in to get help with, and the advantages of porting your codes to work on the Cori KNL nodes!2019-05-0614 minNERSC User NewsCommunity GPU Hackathon; Kevin Gott InterviewIn this interview with NERSC Application Performance Specialist Kevin Gott, learn about the upcoming community GPU hackathon NERSC will be hosting in July: what it's about, what happens at a hackathon, and how to apply (due date May 15)!2019-04-2914 minNERSC User NewsEdison Retirement; Zhengji Zhao InterviewIn this interview with NERSC HPC Consultant Zhengji Zhao, learn the detailed schedule for Edison's retirement, a little Edison history, and how NERSC is helping you get prepared for running your codes on Cori KNL with KNL Office Hours (starting this Friday and continuing through May).2019-04-2213 minNERSC User NewsIDEAS PSIP Process; Elsa Gonsiorowski InterviewIn this interview with Lawrence Livermore National Laboratory HPC I/O Specialist Elsa Gonsiorowski, learn about the Productivity and Sustainability Improvement Planning (PSIP) process originating from the IDEAS productivity project, how it can work for you, and some web resources for PSIP.2019-04-1513 minNERSC User NewsIDEAS-Productivity Project; David Bernholdt InterviewIn this interview with David Bernholdt, a distinguished R&D staff member and leader of the Computer Science Research group at Oak Ridge National Laboratory, learn about the IDEAS Productivity project: its goal of increasing productivity for HPC software developers, the many ways in which the project addresses this goal, and how you can get involved!2019-04-0814 minNERSC User NewsHigh-Impact Science at Scale on Cori Program; Brandon Cook InterviewIn this interview with NERSC HPC Application Specialist Brandon Cook, learn about the High-Impact Science at Scale on Cori program: what it's for, how to apply, and what to do if you aspire to run at large scale but you're not quite ready yet.2019-04-0110 minNERSC User NewsDeep Learning for Science Summer School; Mustafa Mustafa InterviewIn this episode, NERSC Data and Analytics Services Group's Machine Learning Engineer Mustafa Mustafa discusses the upcoming Deep Learning for Science (DL4Sci) Summer School (https://dl4sci-school.lbl.gov/) hosted by Berkeley Lab's Computing Sciences Area (which includes NERSC). Learn what deep learning is and how it can be applied to science, as well as more information about the summer school and how to apply!2019-03-1814 minNERSC User NewsBuilding Management, Ernie Jew InterviewIn this episode, meet NERSC Assistant Building Manager Ernie Jew, who helps make sure that the facilities at NERSC run smoothly. Find out about what his job entails, what special skills he brings to NERSC, and how he spent eight summers at Yellowstone National Park on his career path!2019-03-1112 minNERSC User NewsOpen-Source Software, Aditi Gaur InterviewIn this interview with NERSC HPC Systems Engineer Aditi Gaur, learn about the pros and cons of using open-source software, how to get started contributing to an open-source project, and how to make your own project open source!2019-03-0415 minNERSC User NewsThe NERSC Data Collect, Tom Davis InterviewIn this interview with NERSC Operations Technology Group's Tom Davis, learn about why NERSC started collecting data on its machines, what sort of data NERSC collects, and how NERSC uses that data to diagnose issues on its machines and in the machine room.2019-02-2417 minNERSC User NewsHPC Networks Research at NERSC, Taylor Groves InterviewIn this interview with NERSC HPC Architecture and Performance Engineer Taylor Groves, find out what's happening in the HPC networks research area, how Perlmutter's network will be better than what we have today, and what you can do to get better network performance in your applications.2019-02-1814 minNERSC User NewsEnergy Efficiency and Environmental Consciousness at NERSC, Norm Bourassa InterviewIn this interview with Berkeley Lab's Building Technologies and Urban Systems Division principal engineering associate and building energy efficiency expert Norm Bourassa, learn about how NERSC assures that our machines are operating at peak efficiency with minimal energy overhead, including how we take advantage of the mild Berkeley climate, how we look for inefficiencies via extensive instrumentation, and what is happening on the global scale as a result of NERSC's energy efficiency efforts. 2019-02-1130 minNERSC User NewsPerlmutter Facilities Work, Ben Maxwell InterviewIn this interview with Berkeley Lab construction project director Ben Maxwell, learn about all the facilities work to prepare for the arrival of Perlmutter. Find out how much power and cooling is being added to the machine room, how the earthquake isolation floor works, and what computer cooling and viticulture have in common!2019-02-0420 minNERSC User NewsGetting a Machine from Contract to Reality, Tina Declerck InterviewIn this interview with NERSC Systems Department Head Tina Declerck, find out what's required to go from a contract with a vendor to a supercomputer in production for users.2019-01-2119 minNERSC User NewsA Day in the Control Room, Interview with Owen JamesIn this interview with NERSC Site Reliability Engineer Owen James, learn about what it's like in the Operations Control Room, what the Operations Technology Group is responsible for, and the tools they use to keep the systems up and running for you!2019-01-1414 minNERSC User NewsNERSC Year in Review and Looking Forward, Sudip Dosanjh InterviewNERSC Director Sudip Dosanjh discusses the highlights of 2018 at NERSC, as well as what NERSC is looking forward to in the next year and beyond.2019-01-0718 minNERSC User NewsPerformance Portability on Perlmutter, Doug Doerfler InterviewIn this interview with NERSC HPC architecture and performance engineer Doug Doerfler, learn about what NERSC is doing to plan for the next NERSC machine, why performance portability is vital for code development teams who want their application to run on future Post-Moore's Law systems, and tips on making your code as performance-portable as possible.2018-12-1714 minNERSC User NewsNESAP and Grace Hopper Postdoc Programs, Brian Friesen InterviewIn this episode, Application Performance Specialist Brian Friesen discusses the postdoctoral fellowships at NERSC. Find out how you can join NERSC as a postdoc, either working in the NESAP program to prepare codes for Perlmutter, or as the Grace Hopper Postdoctoral Fellow, preparing your own code for Perlmutter!2018-12-1010 minNERSC User NewsNESAP Postdocs, Laurie Stephey InterviewIn this interview with NERSC NESAP postdoc Laurie Stephey, learn what NESAP postdocs do, how Laurie optimizes Python code for the DESI project, and what it's like to be a NESAP postdoc!2018-12-0311 minNERSC User NewsMulti-Factor Authentication at NERSC, Abe Singer InterviewIn this interview with NERSC security specialist Abe Singer, learn about NERSC's plans for Multi-Factor Authentication (MFA), discover what will happen when MFA becomes mandatory in the new allocation year, and hear answers to some frequently asked user questions about MFA.2018-11-2620 minNERSC User NewsNESAP Program, Brandon Cook InterviewIn this interview with NERSC Application Performance Specialist Brandon Cook, learn about the NERSC Exascale Scientific Applications Program (NESAP), the benefits of participation, and how you can participate (as a code team or a recent graduate looking for a job).2018-11-1210 minNERSC User NewsNERSC-9 (Perlmutter), Interview with Jay Srinivasan and Nick WrightIn this interview with NERSC-9 project manager Jay Srinivasan and chief architect Nick Wright, learn about the new machine arriving at the end of 2020, why it was named Perlmutter, and the new features of the machine that users will especially like.2018-11-0510 minNERSC User NewsLarge-Scale Jobs at NERSC, David Trebotich InterviewIn this interview with Berkeley Lab Computational Research Division staff scientist and prolific NERSC user David Trebotich, learn what all those big jobs of his are for, what makes running at full-machine scale challenging, and pick up some tips from David on how to run at scale at NERSC!2018-10-2925 minNERSC User NewsSecurity at NERSC, Craig Lant InterviewIn this interview with NERSC Security Engineer Craig Lant, learn about how NERSC keeps our machines safe, the unique security challenges in high-performance computing, and an exciting opportunity to join our team!2018-10-2220 minNERSC User NewsSuperfacility, Katie Antypas InterviewIn this interview with Division Deputy and Data Department Head Katie Antypas, learn about what a superfacility is, how NERSC is helping users from experimental facilities to analyze their data, and what challenges lie ahead!2018-10-1520 minNERSC User NewsNERSC Filesystems, Lisa Gerhardt InterviewLearn about the various filesystems available at NERSC, which filesystem to use when, and how HPSS accounting works in this interview with NERSC HPC Data Consultant Lisa Gerhardt.2018-10-0821 minNERSC User NewsPGAS Programming Models, Brian Friesen InterviewIn this interview with NERSC Application Performance Specialist Brian Friesen, learn what PGAS means, how using a PGAS programming model could benefit you, and how to get started with PGAS.2018-10-0116 minNERSC User NewsERCAP, Clayton Bagwell InterviewIn this interview, NERSC Allocations and Account Support specialist Clayton Bagwell discusses the ERCAP process. Learn what ERCAP stands for, find out the latest developments in the ERCAP system, and how to get help if you're struggling with your ERCAP submissions.2018-09-2408 minNERSC User NewsLatest MFA Developments at NERSC, Abe Singer InterviewThis week NERSC Security Analyst Abe Singer returns to the show to discuss the latest developments with Multi-Factor Authentication (MFA) at NERSC. Tune in to hear about sshproxy (a NERSC-developed utility for generating ssh keys with MFA that can be used all day) and hear Abe's answers to common user questions. Be sure to listen until the end for a question even Abe can't answer!2018-09-1717 minNERSC User NewsMachine Learning at Scale, Thorsten Kurth InterviewIn this interview with NERSC Application Performance Specialist Thorsten Kurth, learn about some interesting applications of machine learning to science, why some of the most interesting applications require computing at scale, and hear Thorsten's recommendations for how someone with a science background can get started in the field.2018-09-1017 minNERSC User NewsSoftware Development Best Practices, Gabor Torok InterviewIn this interview with NERSC Infrastructure Services Group's Gabor Torok, learn about best practices for software development, what kinds of skills are important for an effective software engineer, and how Gabor went from scientific illustrator to software engineer at NERSC!2018-09-0414 minNERSC User NewsBurst Buffer, Dave Paul InterviewIn this interview with the Computational Systems Group's Dave Paul, learn about what a burst buffer is, why you would want to use it, and how to use the burst buffer on Cori!2018-08-2710 minNERSC User NewsSoftware Management with Spack, Mario Melara InterviewIn this interview with NERSC HPC Consultant Mario Melara, learn about NERSC's management of the software we install for users with Spack, opportunities for getting involved with the growing Spack community, and how Mario went from driving a bus to being a NERSC consultant!2018-08-2109 minNERSC User NewsVariable-Time Jobs, Zhengji Zhao InterviewIn this interview with NERSC HPC Consultant Zhengji Zhao of the User Engagement Group, learn about what variable-time jobs are, what they can be used for, and how to run them on NERSC resources!2018-08-1310 minNERSC User NewsScience at NERSC, Interview with Richard GerberIn this interview with NERSC's Richard Gerber, learn about the types of scientific research going on at NERSC, why computers are used for scientific research, and how a sports writer ended up becoming the senior science advisor at NERSC!2018-08-0614 minNERSC User NewsNERSC Project Management, Interview with Becci TotzkeIn this episode, learn about what it takes for NERSC to bring you a new supercomputer!2018-07-3008 minNERSC User NewsFuture Storage Systems, Interview with Glenn LockwoodIn this interview with NERSC's Glenn Lockwood, learn why the outlook for storage systems is rosy for the next several years, how flash storage works, and what NERSC has in common with Netflix!2018-07-2319 minNERSC User NewsSlurm and Job Scheduling, Doug Jacobsen InterviewListen in to find out why NERSC switched to Slurm as its batch system and job scheduler, how Slurm schedules jobs, and how you can get jobs through the queue faster in this interview with NERSC Computational Systems Group lead Doug Jacobsen.2018-07-1627 minNERSC User NewsSpin, Interview with Cory Snavely and Val HendrixSpin is NERSC's new service platform to be used as a complement to computational tasks. In this interview with NERSC Infrastructure Services Group Lead Cory Snavely and Berkeley Lab computer systems engineer Val Hendrix, find out more about what Spin is, how it's being used for climate data, and how you can start using it too!2018-07-0916 minNERSC User NewsScratch Purge, Interview with Kirill LozinskiyIn this episode, learn about the scratch filesystems available to NERSC users, why we purge them, and how the purge is performed in this interview with NERSC HPC Storage Systems Analyst Kirill Lozinskiy.2018-07-0210 minNERSC User NewsIdentity and Access Management, Interview with Mark DayLearn what Identity and Access Management (IAM) is, how NERSC uses it to manage our many users, and our plans for the future, including the potential to enable you to use your institutional identity instead of having to memorize yet another username and password.2018-06-2509 minNERSC User NewsAugust Electrical Maintenance and Jeff Broughton InterviewFind out more about the maintenance that will bring NERSC offline the weekend of August 18 and 19! Learn what a switchgear is, why it's important, and how NERSC tries to minimize disruptive outages for users in this interview with NERSC Deputy for Operations Jeff Broughton.2018-06-1807 minNERSC User NewsPerformance Portability and Jack Deslippe InterviewLearn what performance portability is, what makes it so difficult to achieve, and tools and programming environments that can help in this interview with NERSC's application performance group leader, Jack Deslippe.2018-06-1111 minNERSC User NewsPython at NERSC and Rollin Thomas InterviewLearn about how some users are using Python in their daily workflows, what a Jupyter notebook is, and how to get the best Python performance at NERSC in this interview with NERSC data architect Rollin Thomas.2018-06-0410 minNERSC User NewsArchive Storage System and Wayne Hurlbert InterviewLearn about NERSC's Archive HPSS system: what it is, how it works, and how NERSC plans to relocate the data on it from Oakland to the main Berkeley Lab campus!2018-05-2821 minNERSC User NewsDeep Learning and Debbie Bard InterviewLearn about what deep learning is, how it can benefit your science, and what Debbie Bard (who leads NERSC's Data Science Engagement Group) has in common with some of the biggest-name bands in the world!2018-05-2115 min