BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ELISA - ECPv6.15.17.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://elisa.tech
X-WR-CALDESC:Events for ELISA
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20210314T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20211107T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20220313T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20221106T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20230312T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20231105T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20240310T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20241103T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20230718T070000
DTEND;TZID=America/Los_Angeles:20230718T080000
DTSTAMP:20260413T071121
CREATED:20230705T223526Z
LAST-MODIFIED:20230705T223526Z
UID:10000033-1689663600-1689667200@elisa.tech
SUMMARY:A Development Environment for DO-178C Level D Certified Linux
DESCRIPTION:The ELISA Project Seminar Series focuses on hot topics related to ELISA and its mission. Presenters are members\, contributors and thought leaders from the ELISA Project and surrounding communities. Join us on Tuesday\, July 18\, 7-8 am PDT/10-11am EDT / 16:00-17:00 CEST for a seminar titled\, “A Development Environment for DO-178C Level D Certified Linux.” There will be a 45-minute presentation by Chuck Wolber\, Software Engineer at The Boeing Company and a 15-minute Q&A. \nThis event is free to attend an no registration is needed. \n\nThis talk\, originally given at Open Source Summit North America\, will feature the use of Yocto/OpenEmbedded as a tool for managing a distributed development environment\, automated build and test\, and ultimately delivering a DO-178C level D certified Linux platform into revenue service. It will also touch upon generalized aspects of traceability\, team dynamics\, “day one developer\,”and extensibility. \n\nHow to attend: https://zoom.us/j/99484770870?pwd=NDJ0TUhqUTlyK0lTZklpOVBSSm1yZz09\nFind your local number: https://zoom.us/u/adNSJH1ufP\nMeeting ID: 994 8477 0870\nPasscode: 710962\n\nFor all upcoming ELISA Working Group meetings and public seminars please go to https://lists.elisa.tech/calendar.
URL:https://elisa.tech/event/a-development-environment-for-do-178c-level-d-certified-linux/
CATEGORIES:ELISA Seminar Series
ATTACH;FMTTYPE=image/jpeg:https://elisa.tech/wp-content/uploads/sites/19/2023/07/Cover-Slide-A-Development-Environment-for-DO-178C-Level-D-Certified-Linux.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20221011T080000
DTEND;TZID=America/Los_Angeles:20221011T090000
DTSTAMP:20260413T071121
CREATED:20221007T155956Z
LAST-MODIFIED:20221007T155956Z
UID:10000022-1665475200-1665478800@elisa.tech
SUMMARY:ELISA Seminar: PREEMPT_RT - How not to break it
DESCRIPTION:Join the ELISA community on Tuesday\, October 11 at 8-9 am PT for the next ELISA Monthly Seminar. Sebastian Siewior from Linutronix will present  “PREEMPT_RT – how not to break it.” \nThe PREEMPT_RT patch set has only a handful patches left until it can be enabled on the X86 Architecture at the time of writing. The work has not finished once the patches are fully merged. A new issue is how to not break parts of PREEMPT_RT in future development by making assumption which are not compatible or lead to large latencies. Another problem is how to address limitations on PREEMPT_RT like the\nbig softirq/ bottom halves lock which can lead to high latencies. \nSeminar Details:\n\nDate: Tuesday\, October 11\nTime: 8-9 am PT/11 am-12 pm ET\nFrom computer: https://zoom.us/j/99630105397?pwd=UWFEUXNpdjgyQTVCRTJTU1kwVklQdz09\nFrom phone: 855-880-1246 (tool free US number) or view international numbers https://zoom.us/u/abv3wJnVJ8\nMeeting ID: 996 3010 5397 Passcode: 911719
URL:https://elisa.tech/event/elisa-seminar-preempt_rt-how-not-to-break-it/
CATEGORIES:ELISA Seminar Series
ATTACH;FMTTYPE=image/jpeg:https://elisa.tech/wp-content/uploads/sites/19/2022/10/RT-Cover-Slide.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220616T100000
DTEND;TZID=America/Los_Angeles:20220616T110000
DTSTAMP:20260413T071121
CREATED:20220602T001653Z
LAST-MODIFIED:20220602T001653Z
UID:10000015-1655373600-1655377200@elisa.tech
SUMMARY:ELISA June Seminar: What is a page table and why should we care about it?
DESCRIPTION:Join us on Thursday\, June 16 at 10 – 11 am PT for the next ELISA Monthly Seminar.  Khalid Aziz\, Senior Software Engineer from Oracle\, will give a presentation titled\, “What is a page table and why should we care about it?”  \nZoom details: https://zoom.us/j/92556635496?pwd=eUtzdUxFdzdaK3IyL25KZmgyT3hUQT09 \nPhysical memory on a computer is a shared resource. Kernel allocates and reclaims this shared resource to ensure all workloads on a system have adequate resources to complete their tasks. Accurate management of physical memory assignment is required for fairness and data safety. This is the task of Memory Management subsystem in the Linux kernel. We will discuss how the Memory Management subsystem assigns and tracks physical memory\, how it ensures isolation between unrelated workloads and how it enables sharing of data in memory for workloads that need it. We will discuss the management overhead associated with isolation and dive deeper into  specific approaches on managing overhead for effective sharing. \n 
URL:https://elisa.tech/event/elisa-june-seminar-what-is-a-page-table-and-why-should-we-care-about-it/
CATEGORIES:ELISA Seminar Series
ATTACH;FMTTYPE=image/png:https://elisa.tech/wp-content/uploads/sites/19/2022/06/Screen-Shot-2022-06-01-at-5.06.46-PM.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20220316T100000
DTEND;TZID=America/Los_Angeles:20220316T110000
DTSTAMP:20260413T071121
CREATED:20220307T225013Z
LAST-MODIFIED:20220307T225013Z
UID:10000009-1647424800-1647428400@elisa.tech
SUMMARY:ELISA March Seminar: Real-time Linux Analysis Toolset
DESCRIPTION:On Wednesday\, March 16 at 10-11 am PT\, the ELISA Project will host a seminar focused on the Real-time Linux Analysis Toolset. ELISA community member Daniel Bristot De Oliveira\, Senior Principal Software Engineering at Red Hat\, will present the tools provided by rtla. \nNo registration is needed. See below for the dial-in details. \n \nMarch Seminar Description: \nFrom 5.17\, Linux includes a new tool named rtla\, which stands for Real-time\nLinux Analysis. The rtla is a meta-tool that consists of a set of commands that\naims to analyze the real-time properties of Linux. But instead of testing Linux\nas a black box\, rtla leverages kernel tracing capabilities to provide precise\ninformation about the properties and root causes of unexpected results. \nIn this talk\, Daniel will present two tools provided by rtla. The timerlat tool\nused to measure IRQ and thread latency for interrupt-driven applications\n(important for the PREEMPT_RT kernel)\, and the osnoise tool used to evaluate the\nability of Linux to isolate\, from the scheduling perspective\, a workload from\nthe interferences from the rest of the system. The presentation also includes\nexamples of using the tool to find the root cause of unexpected latencies and\nhow to collect extra tracing information directly from the tool. \nDial-in details:\nClick here: https://zoom.us/j/97352810790?pwd=QzJPVEliaVZjMnRBaUJOQnIvRW16QT09\nMeeting ID: 973 5281 0790\nPasscode: 119310 \n 
URL:https://elisa.tech/event/elisa-march-seminar-real-time-linux-analysis-toolset/
CATEGORIES:ELISA Seminar Series
END:VEVENT
END:VCALENDAR