BEGIN:VCALENDAR PRODID;X-RICAL-TZSOURCE=TZINFO:-//Calagator//EN CALSCALE:GREGORIAN X-WR-CALNAME:Calagator METHOD:PUBLISH VERSION:2.0 BEGIN:VTIMEZONE TZID;X-RICAL-TZSOURCE=TZINFO:America/Los_Angeles BEGIN:DAYLIGHT DTSTART:20260308T020000 RDATE:20260308T020000 TZOFFSETFROM:-0800 TZOFFSETTO:-0700 TZNAME:PDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT CREATED;VALUE=DATE-TIME:20260528T212441Z DTEND;TZID=America/Los_Angeles;VALUE=DATE-TIME:20260604T210000 DTSTART;TZID=America/Los_Angeles;VALUE=DATE-TIME:20260604T190000 DTSTAMP;VALUE=DATE-TIME:20260528T212441Z LAST-MODIFIED;VALUE=DATE-TIME:20260528T212441Z UID:http://calagator.org/events/1250482598 DESCRIPTION:Summary: \;\n \;\nLarge language models and other front ier AI systems are trained on clusters with thousands to over a hundred thousand GPUs. But what does that infrastructure actually look like? Thi s talk walks through the anatomy of an AI supercomputer from the ground up: individual GPUs\, multi-GPU nodes\, racks\, and full clusters. We'll cover the three pillars of compute\, storage\, and networking\, then lo ok at how training and inference workloads place very different demands on hardware. Finally\, we'll explore how Linux runs the show at every la yer from the OS on each node\, to InfiniBand fabric management\, to job scheduling with Slurm\, Kubernetes\, and Ray. \;\nNo AI/HPC backgroun d required - just curiosity about what it takes to build and run the mac hines behind the models. \;\n \;\nBio: \;\n \;\nJesse Lopez is an AI/ML and Technical Program Manager in the Azure HPC/AI organizati on where he helps deploy large-scale AI infrastructure and works with cu stomers to put it to use. A former scientist\, he has a background in hi gh-performance computing\, AI/ML\, and has been a Linux user since the n ineteen hundreds. \;\n\n\nTags: plug\, linux\, Expiring secure boot c ertificates\n\nImported from: http://calagator.org/events/1250482598 URL:https://pdxlinux.org/ SUMMARY:Portland Linux/Unix Group General Monthly Meeting: Inside AI Supe rcomputers\, with Jesse Lopez LOCATION:Portland State University Fourth Avenue Building (FAB) Room FAB 86-01: 1900 Southwest 4th Avenue\, Portland OR 97201 US SEQUENCE:1 END:VEVENT END:VCALENDAR