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FreeBSD Developer Summit, September 2013

Event Logo Hilton Conference Centre, St. Julian's, Malta
September 26 — 28, 2013.


This invitation-only FreeBSD Developer Summit takes place at EuroBSDcon 2013, located in St. Julian's, Malta. FreeBSD committers are welcome to register themselves using this wiki; non-committers have to be sponsored by a committer to attend.

EuroBSDcon 2013 takes place between September 26 — 29, 2013. All attendees are encouraged to attend EuroBSDcon, as well as present their work. The conference is located at Hilton Conference Centre, St. Julian's, Malta. Remember that you must separately register for EuroBSDcon (but only if you are not a EuroBSDcon speaker); visit the EuroBSDcon web page for details where you can register.

REGISTRATION IS OPEN. CLOSING DATE: SEPTEMBER 23.
REGISTRATION IS NOW CLOSED. THANK YOU ALL FOR REGISTERING!
THE EVENT IS NOW OVER. THANK YOU ALL FOR COMING!

The information on this page is still subject to change; please check back for updates.

Please note that the page is closed. Contact devsummit@FreeBSD.org for change requests.

Sponsors

The EuroBSDcon developer summit would not be possible without the generous support of sponsors.

EuroBSDcon provides logistical support, including organizing rooms for the event and for developers to stay in. EuroBSDcon also covers board and travel for all EuroBSDcon speakers. FreeBSD developers can help support the summit by speaking at EuroBSDcon! You can also help support EuroBSDcon and the developer summit by encouraging people to attend the conference, and especially to attend tutorials.

The FreeBSD Foundation covers travel expenses for several attendees. You can help support the FreeBSD Foundation by donating.

The deadline for submitting Travel Grant Requests is August 19.

Travel Information

A number of airlines serve Malta International Airport (MLA) with non-stop flights to many major destinations in Europe like Air Malta, Ryanair, Easyjet, Lufthansa, and Alitalia. Regular scheduled ferry services are also provided between Valetta, Malta and Pozallo (Sicily, Italy), Catania (Sicily, Italy), or Civitavecchia (near Rome, Italy).

Bus route X2 (express route) from the Airport to San Ġiljan Ross (St. Julian's) departs every 30 minutes at .25 and .55 starting 05.55 to 22.55 (departure). The bus stop of St. Julian's is called San Ġiljan. The bus stop is in the upper part of St. Julian's and most hotels are only a few minutes walk away. A bus day-pass costs EUR 2.60 (while a 7-day pass costs EUR 12.00) and can be bought from the Arriva Counter or Ticket Machine.

Shuttle service from and to the airport is available from Maltatransfer and costs about EUR 8 one way and EUR 16 both ways, it should be booked online in advance. But it can also be booked at the transfer desk in the terminal. Note that the ride time is usually longer due to multiple destinations in the same area being served.

White Taxi service is available from the Airport to any destination in Malta. Fixed rates apply and pre-paid tickets can be purchased from the ticket booth inside the Welcomers' Hall on Arrivals. The fixed taxi fair from the airport to St. Julian's is EUR 20 one-way.

Malta is member of the EU Schengen Area and has abolished passport and immigration control with all other Schengen members which includes the majority of the EU countries plus Norway, Switzerland and Iceland. Visa-free entrance is granted to all other EU member citizen and many other countries, including the USA, Canada, Japan, Australia, New Zealand, Brazil, Argentine, Chile, and others for stays up to 90 days. However, some attendees may need to apply for a Visa, please check before traveling. If you need a formal invitation letter (never hurts), let «(MailTo(devsummit AT FreeBSD DOT org)» know.

It is recommended to book a hotel in the St. Julian's (including Paceville, St. Georges Bay, St. Paul's Bay) area to be in short walking distance to the venue (Portomaso Marina). A number of rooms for EuroBSDcon attendees have been already arranged at the following hotels:

It is strongly advised to book the hotel as soon as possible.

Rooms to share

IRC

Note that many of attendees of the summit hang out on #devsummit on EFnet during the event (as well as the conference itself). Feel free to join!

Schedule

The developer summit spans three days, with a mixture of hacking, group meetings, and presentations. The first part takes place on September 26—27 on the same days as the EuroBSDcon tutorials, while the second part on September 28 runs in parallel with the main conference.

However, many developers will probably arrive by the night of the 25th and meet for dinner and drinks before things start. Most developers will stay on through EuroBSDcon to give and attend talks. It is an excellent conference — a good FreeBSD developer showing has countless benefits, not least the opportunity to tell the world what we are doing! And this occasion, an excellent side program is offered for your family, spouse, or significant other. In addition, Malta is famous for its rich history and many excellent scuba diving sites.

The current general plan is as follows. Note that this is a just rough schedule, please find the exact one further below.

(Do not edit this section yourself unless asked to.)

Date Morning
9:00–13:00
Lunch
13:00–14:00
Afternoon
14:00–16:00
Late Afternoon
16:00–18:00
Evening
18:00–21:00
…
Wednesday 25
September 2013
developers arrive Portomaso Marina
@ 19:00
hacking lounge
(Hilton)
Thursday 26
September 2013
devsummit
(Hilton)
lunch devsummit
(Hilton)
The Black Pearl
@ 19:00
hacking lounge
(Hilton)
Friday 27
September 2013
devsummit
(Hilton)
lunch devsummit
(Hilton)
Valletta Waterfront
@ 19:00
hacking lounge
(Hilton)
Saturday 28
September 2013
EuroBSDcon 2013 / Developer Summit Track EuroBSDcon social event hacking lounge
(Hilton)
Sunday 29
September 2013
EuroBSDcon 2013 Birgu-Vittoriosa
@ 19:00
hacking lounge
(Hilton)
Monday 30
September 2013
breakfast developers depart

Group sessions, presentations and group reports will be held in rooms somewhere in Hilton. All rooms will have A/V equipment.

Attendees will be able to pick up badges and T-shirts from 9:00 AM to 10:00 AM each morning.

Room Capacity Description
Luzzu ~18-48 large meeting room, moveable tables, chairs, A/V equipment
Skuna ~18-48 large meeting room, moveable tables, chairs, A/V equipment
Portomaso ~180 foyer

(Do not edit this section yourself unless asked to.)

Track 1 Track 2 Track 3
Location Skuna Luzzu Portomaso
09:00 - 10:00 Setup / Badges
10:00 - 10:10 Welcome /
Introductions
10:10 - 11:35 ZFS Toolchain hacking
lounge
11:35 - 11:45 break
11:45 - 12:30 Security Documentation hacking
lounge
12:30 - 13:30 lunch
13:30 - 14:15 Security Documentation hacking
lounge
14:15 - 15:30 Ports Documentation hacking
lounge
15:30 - 15:45 break
15:45 - 16:00 Ports Documentation hacking
lounge
16:00 - 17:30 Ports USB hacking
lounge
Track 1 Track 2 Track 3
Location Skuna Luzzu Portomaso
08:00 - 09:15 Setup / Badges
09:15 - 10:20 Virtualization DNS hacking
lounge
10:20 - 10:35 break
10:35 - 11:00 Virtualization DNS hacking
lounge
11:00 - 12:30 Desktop Networking hacking
lounge
12:30 - 13:30 lunch
13:30 - 15:00 Vendor Networking hacking
lounge
15:00 - 15:30 break
15:30 - 17:00 Vendor Embedded hacking
lounge

These sessions are intended to get developers with common areas of interest or specific projects in mind together for collaboration and hacking. They might involve prepared presentations, structured code reading, or a notebook-assisted whiteboard session. Advance preparation for such events is critical so everyone comes to the table with the right reading done so you can get to the meat of the matter.

Submit your proposals to devsummit@FreeBSD.org which shall include an abstract and number of slots needed. (1 slot = 90 minutes) It also expected to do a brief presentation on the results in the Developer Summit Track on Saturday and send a write-up to hackers@FreeBSD.org.

Submission is open, accepted proposals are added continuously.

Thank you for the submissions, we are full now — and looking forward to an excellent summit :-)

(Do not edit this section yourself unless asked to.)

Title Leader Description Audience Slides, Notes, Agenda, Results
Documentation BenedictReuschling Prepare the Handbook for printed publication Doc people and others who would like to help, doceng members formats, earlier notes, open PRs
Ports ErwinLansing Current state of ports and packages, and roadmap for the future Folks working with the ports tree wiki
Desktop KrisMoore Running FreeBSD as a desktop Everybody wiki
Virtualization PeterGrehan bhyve planning and status, updates on other virtualization projects wiki
ZFS MartinMatuska, MatthewAhrens Discussion related to the FreeBSD ZFS port (Mostly) ZFS hackers, users Notes
Security DagErlingSmørgrav Open discussion of any security-related matters Everybody wiki
Networking LawrenceStewart, GlebSmirnoff All about the network stack: mbufs, testing, fast path, congestion control (Primarily) Network stack hackers wiki
Embedded WarnerLosh FreeBSD on embedded platforms Embedded system folks wiki
Toolchain and Build Systems BrooksDavis Continue with the discussion where it has been left off in Cambridge Compiler, run-time system, and make(1) hackers, porters Cambridge notes, wiki
USB HansPetterSelasky Discuss various issues with the FreeBSD USB stack, its support for userland and ported applications Everybody slides
DNS ErwinLansing Gather a wish list for DNS library and tools we want to import for 11.0 Networking and security people

Tell us about your latest project, brainstorm on solutions to a hard problem, train us to use a new tool, make observations about a FreeBSD development process and how to improve it, tell us how your company uses FreeBSD, or coordinate activities! But, please do not duplicate a talk that you are giving at EuroBSDcon.

Submit your proposals to devsummit@freebsd.org which shall include an abstract and number of slots needed. (1 slot = 20 minutes)

Submission is open, accepted proposals are added continuously. Thank you for the submissions, we are full now — and looking forward to an excellent Developer Summit Track :-)

(Do not edit this section yourself unless asked to.)

Title Speaker Description Slides, Notes
Superpages for ARMv7: Introduction and Status Zbigniew Bodek Brief introduction to the superpages mechanism in FreeBSD in context of the modern ARMv6/v7 architectures. Current status of the project is presented including preliminary benchmarks and tests results. slides, video
SDIO Stack for FreeBSD: Status Update Ilya Bakulin The current status of SDIO stack will be presented, with live demonstration, including some experience report in writing FreeBSD device drivers from a newbie. slides, video
Porting GlusterFS to FreeBSD Mike Ma An effort to make GlusterFS work on FreeBSD via FUSE in -CURRENT. Current status of the porting work, including setting up, benchmark testing, and known issues. (Google Summer of Code 2013) slides, video
Unattended Encrypted Kernel Crash Dumps Konrad Witaszczyk Kernel crash dumps may include physical memory which should not be available to an unauthorized person. This presentation describes the current implementation of encrypted crash dumps and explains how PEFS was used in order to access dumps. (Google Summer of Code 2013) slides, video
Porting compression services to Capsicum Daniel Peyrolón This presentation is about the work involved when porting some popular compression services, such as bzip2(1), xz(1), and zlib(3) to use features of the Capsicum security framework, including all the lessons learnt along the way. (Google Summer of Code 2013) slides, video
Download Management Service for the Ports Collection Ambarisha Bhatlapenumarthi Design and implementation of Download Manager Service for the Ports collection, general experience with the FreeBSD code from the aspect of a Summer of Code student. (Google Summer of Code 2013) slides, video
The LLDB Debugger in FreeBSD Ed Maste LLDB, part of the LLVM family of projects, is a modern, high-performance source-level debugger. This talk will present a brief history of LLDB, an update on the current status of the port to FreeBSD, and directions for future work. slides, video
Multipath TCP for FreeBSD: Status Update Lawrence Stewart Multipath TCP (MPTCP) transparently retrofits multi-pathing capabilities to regular TCP and is a work in progress within the IETF. An implementation for FreeBSD has been progressing at Swinburne University of Technology's Centre for Advanced Internet Architectures. I'll provide a summary of the protocol, implementation architecture and update on the project's progress. slides, video
A FreeBSD-based network simulation environment based on NS3 and NSC Lawrence Stewart As part of my PhD work, I ported the FreeBSD 9-STABLE and 10-CURRENT network stacks to run in user space as part of the Network Simulation Cradle (NSC) environment. When coupled with a discrete event network simulator like Network Simulator 3 (NS3), arbitrary network topologies can be created with nodes running real FreeBSD network stack code, and experiments can be run at faster than real-time. I'll provide an overview of the architecture, recently released VM simulation environment and some possible uses. slides, video
Improving FreeBSD Packet Forwarding Alexander Chernikov An effort to summarize some of FreeBSD packet forwarding problems and propose some changes to eliminate them. slides, video
Mirage/kFreeBSD Gabor Pali Status update on the completion of the FreeBSD kernel port of the Mirage unikernel. As it is implemented in OCaml, a contemporary functional programming language, this presentation also gives an experience report on how languages other than C can be employed within the kernel. slides, video

If you are in trouble with preparing your slides, you could use the template attached to the page. It contains a LaTeX source file that you can modify to create PDF slides for the FreeBSD Developer Summit. It uses the Beamer class which is an easy-to-use extension to LaTeX for making presentations. You can easily install it by the following command (as root):

# pkg_add -r latex-beamer

or, with pkg:

# pkg install latex-beamer

This will install Beamer and pdfLaTeX that can be used for compiling the sources to produce the desired PDF file.

$ pdflatex my-presentation.latex

Or you can use the LibreOffice / OpenOffice template (contributed by BaptisteDaroussin).

A few rule-of-thumbs when creating slides:

  • Try to make things legible, use large fonts.
  • Have title and closing.
  • Use less text, you do not have to include everything on the slides. (Prepare and) Do a demonstration if needed.
  • You have only a limited amount of time, having only 1 slide per minute (in addition to title and closing) is usually fine.
  • Sometimes images can tell more than pure text.
  • Discussions and meetings are the place where you might want to talk about the details.

Contact devsummit@FreeBSD.org if you have questions or problems.

Registration

In order to attend, you must register in advance; this allows us to size rooms, order food, provide beverages, and make dinner reservations. We appreciate your cooperation in letting us know your plans well in advance of the event. Non-committers must be sponsored by a committer in order to attend.

REGISTRATION IS OPEN. CLOSING DATE: SEPTEMBER 23.
REGISTRATION IS NOW CLOSED.

A registration fee is charged for all attendees in order to cover the costs of the summit (rooms, wireless internet access, snacks, drinks, lunch, use of A/V equipment, badge, shirt). This fee is EUR 30 per day. Note that this fee does not include either the tutorials or the dinners (see below) so they have to be paid separately.

The fee can be paid through the conference site where the summit is listed. (If you do not find it in the list contact us.) Do not set your registration status yourself, we will do that once your registration has been confirmed.

Here is a list of the attendees and their guests at the summit.

(Please keep sorted alphabetically by last name. Do not change the format unless asked to.)

Name FreeBSD ID 25th 26th 27th EBSDC
28th
EBSDC
29th
Notes Hotel Reg.
MathieuArnold mat late yes yes yes yes Arr 25th 19:40 KM479 CDG→MLA, Dep 30th 13:20 KM478 MLA→CDG Hilton OK
GavinAtkinson gavin yes yes yes yes yes Arr 24th 16:00 U28825 LGW→MLA, Dep 30th 14:45 MLA→LTN FR3883 Dean Hamlet Apart Hotel OK
ZbigniewBodek zbb no no yes yes yes OK
SofianBrabez sbz yes yes yes yes yes OK
AdrianChadd adrian yes yes yes yes yes OK
AlexanderChernikov melifaro yes yes yes yes yes Arr 25th 07:45 KM561 DME→MLA, Dep 29th 22:30 KM560 MLA→DME Golden Tulip OK
MartinCracauer cracauer yes yes yes yes yes Sat Sep 21 - Mon Sep 30 St. Julian's Bay Hotel OK
AlistairCrooks agc ? yes yes yes yes OK
BaptisteDaroussin bapt yes yes yes yes yes George OK
BradDavis brd yes yes yes yes yes Arr 25th 15:40 LH1310 FRA→MLA, Dep 30th 12:45 LH1277 MLA→FRA OK
BrooksDavis brooks yes yes yes yes yes Arr 24th 11:50 LH1276 FRA→MLA, Dep 30th 16:45 LH1311 MLA→FRA OK
PawelJakubDawidek pjd ? yes yes ? ? OK
LarsEngels lme yes yes yes yes yes Alexandra OK
BeatGaetzi beat yes yes yes yes yes OK
JustinGibbs gibbs yes yes yes yes yes vegetarian, Arr 23rd 3:40PM UA8895 FRA→MLA, Dep 30th 3:25PM UA9129 MLA→FRA OK
DaichiGoto daichi late yes yes yes yes St Julians Bay Hotel OK
PeterGrehan grehan yes yes yes yes yes Arr 24th 15:40 LH1310 FRA→MLA, Dep 1st 12:40 MLA→FRA LH1277 St Julians Bay Hotel OK
EmanuelHaupt ehaupt yes yes yes yes yes OK
JordanHubbard jkh ? yes yes ? ? OK
PoulHenningKamp phk ? no yes ? ? OK
ReneLadan rene yes yes yes yes yes Arr 25th 14:00 KM 397 AMS→MLA, Dep 30th 07:50 KM 396 MLA→AMS NSTS Hibernia, Sliema. Malta OK
ErwinLansing erwin yes yes yess yes yes Arr 25th 15:40 LH1310 FRA→MLA, Dep 30th 14:25 MLA→ZRH KM490 Hilton OK
JeremieLeHen jlh yes yes yes yes yes Thu, Sep 19 - Mon, Sep 30 Hilton OK
RemkoLodder remko yes yes yes yes yes Arr 25th 14.00 KM397 AMS→MLA → Dep 30th 07:50 MLA-AMS KM396 Hilton OK
IsabellLong issyl0 yes yes yes yes yes Arr 24th 16:00 U28825 LGW→MLA, Dep 30th 14:45 MLA→LTN FR3883 OK
ScottLong scottl ? yes? yes? yes? yes
WarnerLosh imp late yes yes yes yes Arr 25th 21:45 FRA→MLA LH6304, Dep 30th 12:45 MLA→FRA LH1277 Hotel Argento OK
MichaelLucas mwlucas ? yes no ? ? OK
EdMaste emaste yes yes yes yes yes Arr 24th LH1310 FRA-MLA, Dep 30th 7:20 KM100 MLA-LHR OK
MartinMatuska mm late yes yes yes yes OK
KrisMoore kmoore yes yes yes yes yes Arr 24th → Dep 1st OK
AlexanderMotin mav yes yes yes yes yes Arr 24th 21:50 OS676-KM515 DNK→VIE→MLA, Dep 5th 07:15 KM514-OS675 MLA→VIE→DNK Golden Tulip OK
MarkMurray markm late yes yes yes yes OK
AndreOppermann andre yes yes yes yes yes organizer OK
PhilipPaeps philip yes yes yes yes yes vegetarian, troublemaker, Arr 23rd 19:50 KM421 BRU-MLA, Dep 30th 16:05 KM420 MLA-BRU George OK
NavdeepParhar np no PM yes yes yes Hilton OK
ColinPercival cperciva PM yes yes yes yes Arr 25th 15:40 AC214/AC844/LH1310 YVR-YYC-FRA-MLA, Dep 30th 15:25 LH1277/AC877/AC153 MLA-FRA-YYZ-YVR Argento OK
PáliGáborJános pgj yes yes yes yes yes organizer OK
BenedictReuschling bcr yes yes yes yes yes Arr 23rd 11:55 LH1276 FRA→MLA, Dep 30th 12:45 LH1277 MLA→FRA Valentina OK
OllivierRobert roberto yes yes yes yes yes Arr 24th 14:20 AM467 ORY→MLA, Dep 30th, 8:15 AM466 MLA→ ORY Golden Tulip OK
HirokiSato hrs yes yes yes yes yes Arr 24th 21:45 NH209-KM329 NRT-FRA-MLA, Dep 30th 16:45 LH1311-NH210 MLA-FRA-NRT Hotel Cavalieri OK
EdSchouten ed yes yes yes yes yes Arr 25th 14:55 KM307 MUC-MLA, Dep 30th 09:25 KM306 MLA-MUC Alexandra OK
MatthewSeaman matthew yes yes yes yes yes Arr 25th 10:40 FR3882 LTN-MLA, Dep 30th 14:45 FR3883 MLA-LTN OK
HansPetterSelasky hselasky yes yes yes yes yes Arr 25th → Dep 30th OK
GlebSmirnoff glebius yes yes yes yes yes 22th → 30th Dean Hamlet OK
DagErlingSmørgrav des yes yes yes yes yes Arr 25th 19:05 FR2343 RYG-MLA, Dep 30th FR2342 MLA-RYG Alexandra OK
UlrichSpoerlein uqs yes yes yes yes yes OK
LawrenceStewart lstewart yes yes yes yes yes Arr. 24th, Dep. 30th OK
MariusStrobl marius yes yes yes yes yes vegetarian OK
IonMihaiTetcu itetcu yes yes yes yes yes Arr. 24th, Dep. 30th St Julians Bay Hotel OK
ThierryThomas thierry late yes yes yes yes Alexandra OK
AndrewTurner andrew late yes yes yes yes OK

Developers are welcome to invite guests to attend the developer summit, subject to their tolerance for ceaseless hours of kernel hacking, and availability of space at the venue.

(Please keep sorted alphabetically by last name. Do not change the format unless asked to.)

Name Affiliation Host
(FreeBSD ID)
25th 26th 27th EBSDC
28th
EBSDC
29th
Notes Hotel Reg.
Matthew Ahrens ZFS and illumos mm Y Y Y Y Y OK
Ilya Bakulin genua mbh pgj Y Y Y Y Y Arr 25th 14:55 KM307 MUC-MLA, Dep 3rd 09:25 KM306 MLA-MUC OK
Ambarisha Bhatlapenumarthi GSoC pgj Y Y Y Y Y Arr: 25th, Dep: 2nd OK
Chris Buechler pfSense pgj ? Y N ? ? OK
Olivier Cochard-Labbé FreeNAS mav Y Y Y Y N Vegetarian. Arr 25th 19:40 KM0479 CDG-MLA , Dep 29th 13:20 KM0478 Boho Hostel OK
Michal Dubiel Semihalf pgj N N Y Y Y OK
AllanJude ScaleEngine bcr Y Y Y Y Y Arr 25th 11:50 LH1276 YYZ-FRA-MLA, Dep 30th 12:45 Hilton OK
Mike Ma GSoC pgj ? Y Y ? ? OK
Johannes Meixner ports contributor pgj M Y Y Y Y Arr. 21th, 11:55 TLL-FRA LH885 FRA-MLA LH1276 Dep. 30th, 16:55 MLA-FRA LH1311, LH884 FRA-TLL OK
Julio Merino Google & NetBSD pgj N Y Y Y Y OK
Rodrigo OSORIO ports and advocacy thierry Y Y Y Y Y Arr. 25th, 19:40 KM479, Dep. 30th 08:15 KM466 Alexandra OK
DanielPeyrolon GSoC brooks ? Y Y Y Y Vegetarian OK
Pierre Pronchery EdgeBSD pgj ? Y N ? ? OK
Matthew Rezny RezTek, s.r.o. roberto ? Y Y Y Y Arr 25th 11:50 LH1276, Dep 30th 7:15 KM514 Alexandra OK
Adrian Steinmann NetBSD pgj ? Y N Y Y OK
Andrew Wafaa ARM pgj ? Y Y ? ? OK
Moritz Willers independent pgj ? Y N Y ? OK
KonradWitaszczyk GSoC pgj Y Y Y Y Y Arr 25th, Dep 2nd OK

Further Useful Information

Mind that Malta has 230V AC mains using the bulky British three-prong standard plugs.

Lunches will be served as sandwiches during the day at the venue. Some snacks and soft drinks will be available during the sessions as well.

Dinners are paid extra to the summit fee, all the places are booked in advance. Note that this year you can select and pay your dinner in advance through the EuroBSDcon registration system. This is also the preferred method, hence late dinner registrations are not really recommended.

- September 25 (Wednesday), from 19:00. Portomaso Marina, Portomaso Marina

- September 26 (Thursday), from 19:00. The Black Pearl, Ta' Xbiex Marina, Ta' Xbiex.

- September 27 (Friday), from 19:00. Valletta Waterfront, Floriana.

- September 29 (Sunday), from 19:00. Birgu-Vittoriosa, Birgu-Vittoriosa.

Each of the dinners costs around EUR 27. See the EuroBSDcon registration form for the exact prices.

The foyer (Portomaso) of the Conference Centre is going to be available for hacking lounges through all the developer summit and conference days, with wireless network access.

Photos

(Mail devsummit@freebsd.org with the link to your photos so we can add them here.)

Information on Prior Developer Summits

Information on prior Developer Summits is available from the DevSummit page.

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