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Právě je neděle, 22.dubna 2018, 13:01 hod.
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TN-Grid 2018-04-20 20:02:34
Server down this weekend Nové okno
Our storage system (managed by the University) has some serious problem. They are working to fix it but they cannot estimate for how long it will be down. We decided to stop the server at least until the next Monday.
Thank you for your understanding.

Acoustics 2018-04-20 08:38:24
New application version Nové okno
Application version 0.18 was released:
- some memory leaks were fixed;
- some unnecessary data files were removed;
- an additional compatibility with Windows XP was added.
Also, the work generator was enabled again.

Вышла версия приложения 0.18:
- исправлены некоторые утечки памяти;
- удалены некоторые неиспользуемые файлы с данными;
- добавлена дополнительная совместимость с Windows XP.
Также, генератор заданий был снова запущен.

WEP-M+2 2018-04-19 12:53:04
12-digit factor of P2203 has now been found by the project... Nové okno
...148009 times

yoyo 2018-04-19 00:00:00
Perfect Cuboid 3rd Batch status Nové okno
If a perfect cuboid exists, its body diagonal exceeds 252.

YAFU 2018-04-18 22:52:29
WU reordering 32t -> 16t -> 8t Nové okno
Since the 8t queue gots empty and 16t queue had only less workunits, I moved unsent workunits from 16t -> 8t queue and 32t -> 16t.


SRBase 2018-04-18 19:39:52
planned power outage on 24th Nové okno
There are some maintenances on the local electricity. I will stop the server on this day. Maybe later in the evening the server is back online.

Collatz Conj. 2018-04-18 06:53:08
Use at your own risk Nové okno
I'm testing the validator, work generator, assimilator, and applications. It may or may not work which means you may or may not get credit for your work. There is still a lot of work to do but I'm making progress.

RakeSearch 2018-04-17 20:35:14
The Graph. Nové okno
Dear participants!

We announce a few next types of graphs, discovered in RakeSearch project.
First of them - R9_000034562/01 ("m/n" denote that these graph deduced at n pair of ODLS from result of workunit m) consist of 10 nodes and 20 edges:

Next - R9_000034858/01 - have 6 nodes with 9 edges and looks like a rocket:

Third - R9_000036897/02 - slightly more complicated - 32 nodes with 104 edges:

- but many other previously published graphs have similar properties.

Fourth graph in this bunch - R9_000037121/02 - 28 nodes with 88 edges, can be draw in some funny form:

Fifth graph - R9_000037218/01 - much larger than previous graphs - 210 nodes with 1524 edges! In some parts of it we see a radial symmetry, in some - no any symmetries:

Sixth graph - R9_000037988/01 - the main "star" of this "press-release" - much more larger. At the moment - the largest of the known graph consisting of ODLS. It includes 649728 squares that connected between themselves by 3178752 relationships of orthogonality! It's a really big graph! On figure below drawn only on 4% of this edges and to better understand its grandiosity you may see this animation (19 Mb!)

But who knows - what wonders wait us in next bunch of results?

Acoustics 2018-04-17 08:41:23
Work generation is temporarily disabled Nové okno
Due to some errors which happen on several hosts, work generation was temporarily disabled. It will be relaunched in a few days, after fixing the application. Sorry for the inconvenience, and thank you for your patience.

В связи с некоторыми ошибками, которые появляются на нескольких хостах, генерация заданий временно приостановлена. Через несколько дней генерация будет перезапущена - после того как будет исправлено расчетное приложение. Извиняемся за неудобства, и спасибо за Ваше терпение.

PrimeGrid 2018-04-17 05:57:25
New LLR apps Nové okno
We have upgraded the version of LLR used on all of our LLR projects to LLR v.3.8.21. As with the previous version of LLR, it is available in 32 and 64 bit versions for Windows and Linux, and 64 bits for Mac OS. This release has two major features: * Support for AVX/FMA3 on AMD Ryzen CPUs. You can expect about a 10% increase in speed on Ryzen processors as compared to earlier versions of LLR. * A rare bug that sometimes caused errors when using multithreading has been corrected. If you are using app_info.xml (aka anonymous platform) please upgrade to the latest LLR. The wrapper is unchanged. Upgrading is not mandatory, but is strongly recommended. If you are not using app_info.xml, you will automatically get the new version with your next LLR task and no action is necessary on your part. If you're not sure if you're using app_info.xml you're almost certainly not using it, and no action is necessary.

MilkyWay 2018-04-16 21:21:10
Improved Database Stability Nové okno
Hey Everyone,

I made some more configuration updates to improve database stability. If you notice any database errors, please post about them here.


Acoustics 2018-04-15 18:11:03
Paper at Open Engineering Nové okno
A new paper was published
Oleg Zaikin, Pavel Petrov, Mikhail Posypkin, Vadim Bulavintsev and Ilya Kurochkin. A volunteer computing project for solving geoacoustic inversion problems // Open Engineering. 2017. Volume 7, Issue 1. pp. 363-370
This paper describes Acoustics@home as well as results obtained in it in 2017.

Опубликована новая статья, в которой описан Acoustics@home, а также результаты, полученные в нем в 2017 году.

RakeSearch 2018-04-15 15:05:55
Сoltsfoot and ODLS of April 2018! Nové okno
Dear chunchers!

Since the beginning of April your computers found 1040 results with "permutational" ODLS pairs. Very nice tempo! These results were returned by computers of 117 participants and each of them was awarded by badge with another spring flower - Coltsfoot. We send our congratulations to:

Ralfy (BOINC Confederation) and CoolAtchOk (Russia Team),
JagDoc (Planet 3DNow!) and vanos0512 (BOINC@Taiwan),
Sphynx (SETI.USA) and eLPeCKo (Czech National Team),
Shmya-2 (Crystal Dream) and [B@P] Daniel (BOINC@Poland),
VietOZ (XtremeSystems) and JonS (UK BOINC Team),
jozef j (Russia Team) and RFGuy_KCCO ([H]ardOCP),
Stephen Uitti (Project Blue Book) and BritishBob (Overclock.net),
freestman (Team China) and zombie67 [MM] (SETI.USA),
Felix (SETI.Germany) and Oleg (Russia Team),
Sergey Zhi (Russia Team) and LCB001 (Hardware Canucks),
Matthias Lehmkuhl (SETI.Germany) and nenym (Czech National Team),
Pete Broad (BOINC Synergy) and ReaDy (Astronomy.Ru Forum),
Aleksander Parkitny (BOINC@Poland) and declis (Rechenkraft.net),
Chipotle (Ars Technica) and forest (Czech National Team),
Landjunge (Planet 3DNow!) and Hartmut 53,
OldChap (XtremeSystems) and k4m1k4z3 (Overclock.net),
Beyond (Ars Technica) and Enrico29 (Gridcoin),
Dmitriy Otroschenko (Ukraine) and Lazarus-uk (BOINCstats),
[SG-FC]shka (SETI.Germany) and bcavnaugh (Crunching@EVGA),
XSmeagolX (SETI.Germany) and Giero (BOINC@Poland),
vinn@[CNT] (Czech National Team) and xyzzy (BOINCstats),
[AF>Amis des Lapins] Phil1966 (L'Alliance Francophone) and fix,
KPX (Czech National Team) and robbysites (Crunching@EVGA),
Skivelitis2 (BOINCstats) and mikey (The Final Front Ear),
Yi-Ming Wang (Team China) and [AF>Amis des Lapins] Ceclo (L'Alliance Francophone),
joe carnivore (Planet 3DNow!) and HK-Steve (Crunching@EVGA),
[AF>Libristes]cguillem (L'Alliance Francophone) and Shaman (Czech National Team),
Egon olsen (Meisterkuehler.de Team) and Crunch3r (BOINC United),
Klunkerz_X and [AF>Libristes] Elorak (L'Alliance Francophone),
Tuna Ertemalp (Microsoft) and hoppisaur (Ars Technica),
polarbeardj (Crunching@EVGA) and Dr Who Fan (BOINCstats),
Kodeks IT (Karelia) and Andreas64,
[AF>Libristes] Pascal (L'Alliance Francophone) and lydy1993 (Team China),
Международная база наблюдений комет (Karelia) and purplecfh (SETI.USA),
phoenicis ([H]ardOCP) and Conan (Cobar Spiders),
Птицы Петрозаводска (Karelia) and [AF] Skinny06 (L'Alliance Francophone),
bill1024 (Crunching@EVGA) and Rhodan71 (L'Alliance Francophone),
ID4 (SETI.Germany) and hoarfrost (Crystal Dream),
FourOh (SETI.USA) and http://vk.com/boinc (Karelia),
Pascal (L'Alliance Francophone) and GLeeM (TeAm AnandTech),
Bruce Kennedy (BOINCstats) and citerra (Russia Team),
Daniel (BOINC@AUSTRALIA) and okuzonosb (Team China),
Argento (BOINC@Poland) and Phoenix48 (Hardware Canucks),
entigy (Team England[/b] (Boinc)) and Astronomy.Karelia (Karelia),
Donn Pike (USAF Ret)[/b] (Gridcoin) and Dirk Broer (AMD Users),
Chris Skull (AMD Users) and Paulteo (Crunching@EVGA),
St.Clair and PavolR (BOINC.SK),
cc-smokey (CC-Team) and Michael H.W. Weber (Rechenkraft.net),
boceli (Czech National Team) and Karelian Center for Gender Studies (Karelia),
KR Center (Karelia) and LeChat51X (L'Alliance Francophone),
[AF>Libristes]MortelKni (L'Alliance Francophone) and ShmyaCluster (Crystal Dream),
zzuupp (TeAm AnandTech) and b3rl1go (L'Alliance Francophone),
EarlyBird@Zircons (BOINC@Taiwan) and owensse (The Planetary Society),
europe64 (europe64) and MajkPascal (BOINC@Poland),
Howdy2u2 (TeAm AnandTech) and spinner@,
adams and Vincent Dark (Team China),
Hubert Koziński (BOINC@Poland) and Dan Sargent (SETI.USA),
Wabi CZ (Czech National Team) and Bloodnok,

Thank you for participation and happy crunching!

XANSONS 2018-04-14 23:00:30
332 new structures Nové okno
Another small bunch of WUs.

Update. All WUs are sent to the hosts.

YAFU 2018-04-13 17:55:43
Aliquot sequence 287304 has terminated!!! Nové okno
Aliquot sequence 287304 has terminated!!!

Einstein 2018-04-13 12:51:35
Certificate update - please update old BOINC clients Nové okno

Due to Google removing trust for Symantec certificates, we need to update our SSL certificate. This will happen on Monday (Apr 16). The new certificate will ensure compatibility with new webbrowsers, but BOINC clients older than v7.4 may no longer be able to connect. If at all possible, please update your BOINC client.

read more

CSG 2018-04-13 06:42:29
[all] Interview with Team Gridcoin Nové okno
Hi Travis,

it was a pleasure being able to talk with you...
Thanks for your time in participating

CSG 2018-04-13 06:41:51
initial video/slides Nové okno

GoofyxGrid CPU 2018-04-12 10:58:45
Maintance break Nové okno
During next 3-4 days I am planning to reinstall GoofyxGrid@home CPU to fix stability problem.

I will try to test both projects (NCI and CPU) on one hardware

ATLAS 2018-04-05 11:44:31
CERN network problem Nové okno
There was a major network problem at CERN this morning. It has apparently been resolved but not yet understood, according to the above link.


Thanks to David Vignoni for graphics and inspiration.

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