UNIGROUP GENERAL MEETING
Unigroup is pleased to announce our May 2015 meeting on using DTrace to explore the Design and Implementation of the The FreeBSD Operating System.
Our speaker is George Neville-Neil, who has presented at Unigroup on a number of occasions, and who is the co-author of "The Design and Implementation of the FreeBSD Operating System", whose most recent edition was recently released.
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Location: The Cooper Union (http://www.cooper.edu) School of Engineering (*** New Building ***) 41 Cooper Square (3rd Avenue @ 7th Street, between 6th & 7th Streets) East Village, Manhattan New York City, 10003 Meeting Room: ** (See Above, Room May Change Month-to-Month) Located on the East side of Cooper Square. Look for the new building with the non-traditional appearance. Entrance is at the corner of 3rd Avenue and 7th Street. Building lobby sign-in is required at the guard's desk. Enter the building, check in with the guard at the lobby for directions to the Unigroup Meeting Room. Nearest mass transit stations are: '6' to Astor Place (stops right at The Cooper Union), then walk 1 block East and 1 block South. 'R' to 8th Street, then walk about 2 blocks East then 1 block South. '4/5/N/Q' to Union Square, then walk South and East. or transfer to the downtown '6' to Astor Place. 'B/D/F/V' to Broadway-Lafayette, then walk North and East. or transfer to the uptown '6' to Astor Place. Free street parking in the area becomes available at 6pm. There are parking lots on Broadway, at (or just South of) 8th Street, across from the West side of Cooper Square, as well as various others in the area.
Topic: A Taste of DTrace on FreeBSD
Introduction & Description of Talk:
During the last year Dr. Robert Watson, one of the co-authors of the most recent "Design and Implementation of the FreeBSD Operating System" and our speaker, George Neville-Neil, have put together both an academic and a professional operating systems course built around using DTrace to show students operating systems internals using a running kernel. This talk is a brief taste of what we teach in the class. Using working examples from both the academic and professional versions of the class we will demonstrate the power of DTrace on FreeBSD in explaining how a modern OS works. The same techniques are also used to examine the system as a whole, including user programs and how they interact with the OS giving students a powerful toolset with which to understand overall system behavior.
References & Web Resources:
The FreeBSD Project http://www.freebsd.org Unigroup Presentation by George Neville-Neil: The FreeBSD Networking Stack http://www.unigroup.org/unigroup-200902.html Unigroup Presentation by George Neville-Neil: FreeBSD 7 Launch Meeting http://www.unigroup.org/unigroup-200803.html George's Book: The Design and Implementation of the FreeBSD Operating System http://www.informit.com/freebsd Wikipedia on DTrace: http://en.wikipedia.org/wiki/DTrace DTrace Tools Page http://www.brendangregg.com/dtrace.html Oracle/Sun Solaris DTrace Tutorial http://www.oracle.com/technetwork/server-storage/solaris/dtrace-tutorial-142317.html
George Neville-Neil works on networking and operating system code for fun and profit. He also teaches various courses on subjects related to computer programming. His professional areas of interest include code spelunking, operating systems, networking, time and security. He is the co-author with Marshall Kirk McKusick and Robert Watson of "The Design and Implementation of the FreeBSD Operating System" and is the columnist behind ACM Queue's "Kode Vicious." Mr. Neville-Neil earned his bachelor's degree in computer science at Northeastern University in Boston, Massachusetts, and is a member of the ACM, the Usenix Association and the IEEE. He is an avid bicyclist and traveler who currently resides in New York City.
FreeBSD is an advanced operating system for x86 compatible, amd64 compatible, UltraSPARC, IA-64, PC-98 and ARM architectures. It is derived from BSD, the version of UNIX developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development. For information about FreeBSD, visit http://www.freebsd.org.
Addison-Wesley Professional/Prentice Hall PTR/Pearson, and O'Reilly have been kind enough to provide us with review copies of some of their books, which we will continue to raffle off as giveaways at our meetings. The publishers always ask that the persons receiving the books provide a review and/or feedback about their books.
Unigroup would like to thank both publishing companies for the support provided by their User Group programs.
As always, all of the books will be available for review at the start of the meeting.
Unigroup is a Professional Technical Organization and User Group, and its members pay a yearly membership fee. For Unigroup members, there is usually no additional charges (ie. no meeting fees) during their membership year. Non-members who wish to attend Unigroup meetings are usually required to pay a "Single Meeting Fee".
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FOOD AND REFRESHMENTS
Complimentary Food and Refreshments will be served. This includes "wraps" such as turkey, roast beef, chicken, tuna and grilled vegetables as well as assorted salads (potato, tossed, pasta, etc), cookies, brownies, bottled water and assorted beverages.
Please join us for this meeting, you won't want to miss it!