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nikelong
Sep 10 2010, 10:18
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Проект "Constellation@home"

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ТОП-20 участников:



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Дата основания команды - 22.12.2010 Капитан - Death
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Для присоединения к команде Украины:
1. Загрузите BOINC менеджер (Если его у Вас еще нет!)
2. Перейдите в "расширенный вид"
3. Выберите сервис ---> добавить проект
4. Введите адрес проекта http://aerospaceresearch.net/constellation/
5. Введите свои регистрационные данные.
6. Найдите нашу команду. Она называется Ukraine и адрес ее статистики вы могли видеть выше.
7. Если есть доступные для загрузки задания Вы их получите и начнете расчеты.
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Новичкам: статья со скриншотами, как поставить и настроить BOINC-менеджер
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Полезная информация:
Для идентификации пользователя в BOINC могут служить 2 вещи:
1) пара e-mail/пароль
2) межпроектный идентификационный ID (Cross-project ID) - 32значное шестнадцатиричное число.

Если Вы пожелаете подключится ещё и к другому BOINC-проекту, то помните: чтобы не плодить новых аккаунтов при подключении к новому проекту или команде, нужно обязательно везде регистрироваться с одним и тем же Именем и EMAIL. если при регистрации в проекте указать другой e-mail , BOINC создаст новый аккаунт с тем же именем! В этом случае рекомендуется зайти во все ваши аккаунты и во все проекты и где надо поменять емейл на нужный. Через некоторое время ваши аккаунты сольются в один с одним cross-project-id.
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О проекте:
Constellation (в пер. с англ. Созвездие) – немецкий BOINC-проект для обеспечения вычислительными ресурсами исследований в сфере аэрокосмических разработок.

Развивают проект следующие организации:
- Rechenkraft.net – известная немецкая РВ-команда;
- DGLR Stuttgart – немецкое общество по аэронавтике и астронавтике (Die Deutsche Gesellschaft fьr Luft- und Raumfahrt);
- при поддержке немецкой интернет-компании Selfnet.

По состоянию на 15 июня 2014г. в проекте зарегистрировались 12272 участника с 55072 компьютерами.
Вычислительная мощность 4,101 GigaFLOPs .

Ссылки по теме:
http://distributed.ru/forum/?a=topic&topic=1147

Клиенты и приложения
TrackJack
Platform Version Installation time
FreeBSD 7.x and 8. on x86/i386 - please check the special instructions for FreeBSD 8.x in the howto ! 0.10 16 Oct 2011 12:00:00 UTC
FreeBSD 7.x on x64/AMD64 - please check the special instructions in the howto ! 0.10 16 Oct 2011 12:00:00 UTC
HPUX 11i V.2(11.23) or V.3(11.31) on Itanium (IA64) 0.10 16 Oct 2011 12:00:00 UTC
HPUX 11i V.2(11.23) or V.3(11.31) on PARISC 2.0(64 Bit) 0.10 16 Oct 2011 12:00:00 UTC
Linux on Power/PowerPC 32+64 Bit 0.06 -
Solaris 10 x86/x64 - please check the special instructions in the howto ! 0.10 16 Oct 2011 12:00:00 UTC
Solaris 9 or newer on SPARC 64 Bit(UltraSPARC/v9) - please check the special instructions in the howto ! 0.10 16 Oct 2011 12:00:00 UTC

TrackJack 0.10

Microsoft Windows (98 or later) running on an Intel x86-compatible CPU 0.10 7 Sep 2011, 16:22:56 UTC
Microsoft Windows running on an AMD x86_64 or Intel EM64T CPU 0.10 7 Sep 2011, 16:22:56 UTC
Linux running on an Intel x86-compatible CPU 0.10 7 Sep 2011, 16:22:56 UTC
Linux running on an AMD x86_64 or Intel EM64T CPU 0.10 7 Sep 2011, 16:22:56 UTC
Mac OS 10.4 or later running on Intel 0.10 7 Sep 2011, 16:22:56 UTC

Tycho 0.09

Microsoft Windows (98 or later) running on an Intel x86-compatible CPU 0.09 6 Apr 2013, 12:25:11 UTC
Microsoft Windows running on an AMD x86_64 or Intel EM64T CPU 0.09 6 Apr 2013, 12:25:23 UTC
Linux running on an Intel x86-compatible CPU 0.09 6 Apr 2013, 12:25:20 UTC
Linux running on an AMD x86_64 or Intel EM64T CPU 0.09 6 Apr 2013, 12:25:18 UTC
Intel 64-bit Mac OS 10.5 or later 0.09 6 Apr 2013, 12:25:22 UTC

CometTrails: IMEX - Cometary Dust Trails in Space

Microsoft Windows (98 or later) running on an Intel x86-compatible CPU 0.22 15 Mar 2014, 11:14:22 UTC
Microsoft Windows running on an AMD x86_64 or Intel EM64T CPU 0.22 15 Mar 2014, 11:14:33 UTC


Це повідомлення відредагував gladiator_maximus: Jun 15 2014, 18:15
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Skyman
Sep 10 2010, 21:46
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Гм, проект немецкий, похоже Европейскому космическому агенству вычислительных мощностей не хватает blink.gif Есть пока три подпроекта - оптимизация траекторий запуска аппаратов, моделирование лунной экзосферы (я так понимаю в плане постройки лунных баз) и что-то о динамике роверов, т.е. планетоходов. Ссылка на их old site не работает, форум пустой, так что больше пока информации нет.


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Rilian
Sep 10 2010, 21:58
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Skyman
Sep 10 2010, 22:08
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(Rilian @ Sep 10 2010, 22:58) *

Регистрация закрыта


Пока закрыта. Вот еще нашел по поводу роверов - моделирование динамики колес, оптимизированных для работы на Луне smile.gif В общем весь проект в основном относится к освоению Луны, да и название совпадает с названием американской программы, которую Обама отменил.


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YuRi
Sep 10 2010, 23:32
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(Skyman @ Sep 10 2010, 23:08) *
название совпадает с названием американской программы, которую Обама отменил.

Кстати, тоже отметил, что первая буква "о" в названии совпадает по форме с частью созвездия Ориона. smile.gif


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nikelong
Dec 22 2010, 14:01
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НАЛЕТАЙ!

кто хочет....

Winter solstice will bring you 100 invite-codes before christmas!

Today, on December 21, 2010, winter solstice will occur at 23:38 (or 11.38pm) Coordinated Universal Time (UTC) on the northern hemisphere, leading to the shortest day and longest night. So the days will be longer from this day on. This important stellar day and because of imminent christmas the Constellation-Team decided to present you with 100 individual invite-codes for our project.

This will be done with first "come-first, first served" principle and will only last until 2010/12/23-23:59:59UTC, so that we can be sure that anyone will get his/her invite-code before christmas eve.

What you have to do is to contact us with ONE out of three ways and send us your desired nickname and a working email-address. We will then create your account and send you your temporary invite-code/account-password to the given email-address. You will then change the password and the account is officially yours.

For the last action, where users send in really good simulation ideas and they got the invite-codes for their ideas, we promoted it on several websites and forums. This time you will spread the good word, so you can follow twitter account http://twitter.com/ARDNnews and send us a private message to our,
join our facebook-site AerospaceResearch.net http://www.facebook.com/pages/AerospaceRes...82016629?ref=ts and stick a PM on our pinwall to this notice (just post a notice without both datas, because WE will contact YOU there to give us the nickname and the email-address. No one else should know your data)
or send us an email to constellation@aerospaceresearch.net. There is only one code for each person so just send in your personal and individual data and only via one of the 3 ways.

Please make sure to send us the both, nickname and your email-address. Both infos will set the delivery time and this will rank you for the 100 give-away invite-codes. We won't accept incomplete inquiries and we can't contact each and every of you 100 people telling you to resend complete data.

We hope that you will like our christmas gift and you will help us to open the project to the public sometime after the christmas holidays.

Have a nice longest night with clear sky for optical astronomy!


The Constellation-Team

PS: Summer solstice will be on the southern hemisphere and if you are living there you are also invited to get a code!

http://aerospaceresearch.net/constellation...hread.php?id=25

Заодно и команду создадиите ...


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ReMMeR
Dec 22 2010, 15:43
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Послал. Ответят ли ?


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У меня
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табличка в подписи ^_^ !!!



echo 'tuk tuk' > /dev/buben










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OGR-25:














Boinc CPid :


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Death
Dec 22 2010, 16:34
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напесал


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nikelong
Dec 22 2010, 16:49
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http://aerospaceresearch.net/constellation...y.php?teamid=17

Команда создана

Tasks ready to send 23,551

Задания есть.

Посчитайте кто нибудь?


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Death
Dec 22 2010, 16:57
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ужэ



16-Nov-10  21:57           536,064 trackjack-7za_0.04=trackjack-7za_0.04_windows_intelx86
22-Dec-10  16:46           536,064 trackjack-7za_0.04_windows_intelx86
16-Nov-10  21:53    <DIR>          trackjack-jre_0.04
22-Dec-10  16:47        26,178,010 trackjack-jre_0.04_windows_intelx86.7z
16-Nov-10  21:55           112,261 trackjack_0.04.jar=trackjack_0.04_windows_intelx86.jar
16-Nov-10  21:44                55 trackjack_0.04.jar=trackjack_0.04_windows_intelx86.jar.file_ref_info
22-Dec-10  16:46           459,264 trackjack_0.04_windows_intelx86
22-Dec-10  16:46           112,261 trackjack_0.04_windows_intelx86.jar
22-Dec-10  16:51             5,699 trackjack_validation_ariane5_2010-12-09_04_06839.7z
22-Dec-10  16:51               884 trackjack_validation_ariane5_2010-12-09_04_06839_job_0.04.xml


http://boincstats.com/stats/project_graph....r=constellation
http://stats.free-dc.org/stats.php?page=proj&proj=con


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ReMMeR
Dec 22 2010, 17:17
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я был уже 88м - кто хочет - поспешите.


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# Open Door, So I Walk Inside ...
У меня
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табличка в подписи ^_^ !!!



echo 'tuk tuk' > /dev/buben










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OGR-25:














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Rilian
Dec 22 2010, 17:18
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nike, rem, Срочно создайте командный акк distributed.org.ua


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Rilian
Jan 26 2011, 16:40
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2011-01-23: Working on TrackJack v0.05 and HyEnD task

Good news, everyone! We are in internal testphase for TrackJack v0.05. We're checking plausibility and the improved savepointing. Additionally we narrowing parameters for HyEnD's tasks http://bit.ly/g7fXQ6. So we're in final spurt! new features v0.05: * +optimizing thrustcurve * improved savepointing by redundancy * some fixing/tweaking


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mzhelo
May 9 2011, 10:15
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Rilian
Sep 8 2011, 10:24
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Interview for L'Alliance Francophone



Could you please introduce yourself?

My name is Andreas Hornig and I'm the head of the Constellation Platform. I'm an aerospace engineer with a Diplom (FH) from University of Applied Sciences Bremen and doing another Diplom with specialisation in Space Systems and Space Applications (Raumfahrtsysteme und Raumfahrtanwendungen) at the University of Stuttgart.



Could you introduce the team that is in charge of the project?

The Constellation team consists of an interdisciplinary mixture from aerospace related professions and topics, from server admins to earth and space enthusiasts. A complete list can be found here http://aerospaceresearch.net/constellation...ctimpressum.php and feel free to contact each of us according our expertises. Withouth the team, this project wouldn't be as progressed, as it is today.

We are a rather small team, but we are also a young academics group at the university and are always looking for new team-members, who want to be part of our team and let our team grow.

And we feel, that you, the crunching volunteers, are part of our team, too. You can take part in decisions, like we asked you what duration our workunits should have to please you, or with what frequency you set your check pointing to implement it in our application.
And of course participation is so important for us, that you can also create your own sub-project that can run on the platform.



Where is the project localized?

The Project was started in Stuttgart and our server is hosted on the campus at Selfnet.de. Some of us are also living in Stuttgart Area but the team is distributed all over Germany. A distributed Computing project can be done with distributed team-members.



When and how was the idea of the project born?

The project originates from my first Diploma thesis „Computer-aided method for optimizing a 2D ascend trajectory of a multistage launch-vehicle in consideration of mass-ratio between propellant and payload“ where I already describe in a short paragraph the usage of BOINC for such a purpose. For my computation runs, I hijacked several university's pool-PCs and let them optimise the tasks during night-times, so no computer was blocked and students could use them. I also woke up early in the morning to be the first at those PCs to save the results. A thought manifested, that it would be great to have a BOINC project dedicated to aerospace issues. I had a discussion with Sayandeep Khan, who is a friend of mine and was an Earth and Space Science student at Jacobs University Bremen, and he also liked the idea and wanted to use BOINC for some of his projects. The begin of Constellation as a platform.
It took some time to ask on Rechenkraft.net for help with hat an be described as first Step http://www.rechenkraft.net/phpBB/viewtopic...t=9866&p=107156 and a short visit to BOINC Community Meeting 2010 at Wieda (Lower Saxony, Germany) http://www.boinctreffen.de.
But the real start was at the regulars table at the Stuttgart chapter of the German Society for Aeronautics and Astronautics (DGLR) (German: Deutsche Gesellschaft für Luft- und Raumfahrt) where I proposed my idea and where we became a young academic's group.
So we already had walked some distance on a long road to the stars, but haven't reached the end, luckily.



In a few words, how would you define it?

Distributed Computing for Mankind!
We intend Constellation to be a platform for research in various aerospace related sciences and engineering.
This catchy slogan describes, that everyone can be part, be it as a volunteer donating idle PC-time and by providing a sub-project hosted on the platform. That's why we call our platform Constellation, because like a astronomical Constellation, our overall system shall be formed by several individual stars (applications).



What is the percentage of progress of the project, how many years expected?

That's hard to set, but we are right at the beginning. Our first sub-project "TrackJack" is used for a thrustcurve optimization to find the best curve that results in the highest altitude of hybrid rocket designed by young academics group HyEnD http://www.hybrid-engine-development.de. That first batch is progressed to 14% from Constellation's public start in April until when this interview will be published. So there will be workunits for quite some time, because this this is only one batch of parameters from one HyEnD Design. (http://aerospaceresearch.net/constellation/server_status.php graph "TrackJack Progess 50 days")



Do you have any other ideas of projects?

There are two projects under development by Sayandeep Khan.
"Extreme Machine" simulates exploration rover dynamics and "On The Moon" aims to simulate the process occurring at moon's near the surface.

We already collected possible ideas during our beta-test event "invite codes for ideas" where we received a lot of nice candidates for sub-projects. [to the editot: Perhaps you could set a link into your own forum]
Perhaps and hopefully a member of L'Alliance Francophone will contact us to propose his/her project to us. We definitively have open space for new applications.

We have some ideas for changes in BOINC itself and further progressions in distributed computing systems, and an idea about a hardware sensor array.
Because we don't have the manpower to realise those ideas by our own. We currently discuss to set up a wiki to post all our ideas for project and ask for help from the community. It would be too bad to keep all those ideas for our own. And that will be a place for new ideas send in by users.



Does the application have any issue?

The biggest issue and the biggest advantage is JAVA. "TrackJack" is coded in JAVA and on the one hand it tends to be slower as a native compiled programming language. On the other hand it is way easier to port it to different operating systems. As long as there is a JRE for a specific operating system, we can use the same "TrackJack" JAR-File and don't have to change any line of code, we just have to replace the JRE.
That makes available even more volunteers PCs that more than compensates the slower run-time. "TrackJack" could even run on smart phones with JAVA support, a still unused resource.



Do you plan to create a badge system, like does Primegrid, in order to stimulate computation and competition?

Badges are a great way to award the efforts of volunteers and the team disuses the integration of badges and the way we'll do that. When real astronauts show their affiliation with badges on their uniforms, we'll will also do it. Any wishes?



What do you think about the distributed computing and it's development?

We are so grateful, that distributed computing and volunteer communities of citizen scientists exist. Without the technical system and the people donating computing capacity, we and all projects couldn't succeed in our tasks. This thank you is for all of you.

The distributed computing system BOINC is a powerful tool and the wrapper technology is an easy way to integrate applications like TrackJack.
Unfortunately it isn't suitable for all aerospace purposes. Especially for computational fluid dynamics (CFD), a big branch of daily aerospace work, real parallelity is needed, where a set of cluster-nodes work together on one workunit. BOINC-Clients are not able to work together as nodes on one workunit. To teach an old dog a new trick is one of our ideas we are working on.



In some days, our team (Alliance Francophone) will make a run on your project : What do you think about it?

I'm learning French but it's still very basic (A2 level) but perhaps <> (Do your game!) expresses it best. Have fun with your raid, we support such (space) races and we hope, that our server will survive your rush. Otherwise we know where to find you and to send the bill. wink.gif


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общая статистика: BOINCstats * FreeDC команда: BOINC команда Ukraine

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- Lo-Fi Версія Поточний час: 16th December 2017 - 16:56

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