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[项目新闻] [BOINC] [数学类] Rectilinear Crossing Number.

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发表于 2007-7-11 07:26:42 | 显示全部楼层 |阅读模式
May 21, 2008
Lust for W7? Very soon I will insert the first W7s. I will lower the number of workunits each host can get _temporarily_. This will speed up the first results such that we can see if everything works as intended. If there are any problems, don't hesitate to use the fora.
还在盼望 W7 系列?我很快就会生成一些 W7 系列的工作包了。暂时我会限制每台主机能拿到的包的数量,这样的话我们能够更快拿到部分数据进行分析,看是不是一切正常。如果出现问题的话,请到论坛上报告。

March 31, 2008
There are no W6 anymore. We've canceled them in order to do an interim analysis. The remaining work will be splitted into smaller parts to increase the efficiency of the project. You can choose to crunch down (within 2 days) or cancel the W6's you have. For the next few days we will crunch rCross. Then the W7 series will start.
没有 W6 的工作包了。为了做一个内部分析我们已经将它们全部取消了。没计算过的工作包将会被分解成更小的部分来提高项目的效率。您可以选择继续(在两天内)或者取消这些工作包。未来几天我们会做 rCross,然后我们就开始处理 W7 的工作包。

January 24, 2008
Good news: RCN finally has a screensaver. Johannes told me yesterday that it works for Windows and 32-bit Linux. The screensaver has been implemented by our user ''S@NL FilmFreak''. Thank you, Robin!
好消息!RCN 终于有屏保了!昨天 Johannes 告诉我说这个屏保可以在 Windows 和 32 位 Linux 上运行。这个屏保是我们的用户 ''S@NL FilmFreak'' 做的。太谢谢了,Robin!

January 5, 2008
The W6 workunits were too large. Therefore they have been canceled and replaced by 2688999 W6q workunits (q means quarter, every W6 has been replaced by 4 W6q). If you still have W6 workunits you can cancel them or crunch them. You will get your credits.
W6 工作包太大了,所以它们已经被 2688999 个 W6q 工作包(q 代表四分之一)取代了,每个 W6 工作包被劈成了 4 个 W6q 工作包。如果您现在还有 W6 工作包的话可以将它们取消,但如果您继续计算的话仍然会获得积分。

January 3, 2008
Another bunch of workunits is ready: 764.000 workunits, named ''W6...'' are online to feed your hungry machines. As we get closer to the project's target the problem gets harder and harder. Therefore the maximum running time of the workunits is 10 hours now. If you have still W5's you can cancel them as their range of numbers is included in the W6's. However, if you crunch them you will get your credits.
另一组工作包正式推出了,他们一共有 764000 个,名字以 "W6" 开头。因为我们越来越靠近最终的目标,工作包也越来越大,所以我们现在将时限调节为 10 小时。如果您现在还有 W5 工作包的话可以将它们取消,因为新的 W6 已经包含了所有计算了。但如果您继续计算的话仍然会获得积分。

September 21, 2007
From November 14th 2006 until today we had no hardware problems add all. But today our server wasn't able to write to the raid anymore. After a restart most services work again and probably I will be able to reactivate the database and restart RCN today. But there must be some hardware failure and therefore the crash might reoccur in the future. Unfortunately I will be on a research stay in France from Sep. 25th until Oct. 8th. So if the project isn't running, you might want to crunch workunits from our Sudoku-Project (http://dist2.ist.tugraz.at/sudoku) meantime.
从 2006 年 11 月 14 日直到昨天我们的硬件都没有出过问题,但是今天我们的服务器突然不能读写 raid 磁盘阵列了。重启之后大部分的服务都重新启动了,所以可能我可以操作一下数据库,尝试一下今天能不能重新启动 RCN。但是硬件错误估计依然存在而且可能在以后也会导致错误。但不走运的是我从 9 月 25 日到 10 月 8 日都在法国出差研究,所以如果在这段时间服务器挂了的话,您可能希望暂时算一下我们的数独项目(http://dist2.ist.turgaz.at/sudoku)。

June 29, 2007
Great! More than 5 cpu years yesterday! And it seems to get even more today. FYI: We work hard on the new Sudoko project. The new server http://dist2.ist.tugraz.at/ is up an running. However, the scientific application is not ready yet. I will announce the official start of the project here. Best B.
昨天一天的CPU 时间达到 5 年了!我们新加了一台服务器做新项目“SUDOKU”,就是那个叫“数独”的益智类游戏。新项目估计在一两周内上线。

June 20, 2007
Currently we have only a few tcape-crossing workunits left (W2,W2b,W2c) and I have lowered the maximum buffer size to 2 workunits in order to achieve the best possible distribution. We will start the W3 series very soon.
经过一些tcape-crossing的WU(1小时包)过渡,W3的包已经开始发了。

May 16, 2007
We have another 111 000 wednesday workunits. They are called W2 and they are the same as the W1's but we have increased the maximum running time to 8 hours per workunit for all CPU types. Note that we have checkpointing now and you won't lose your credit if you need to reboot your machine.
新WU发布,命名W2,最大运行时间8小时。已经增加了进度显示和检查点,这样重起机器后就不会丢失未算完的进度。

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参与人数 1基本分 +90 维基拼图 +45 收起 理由
霊烏路 空 + 90 + 45

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发表于 2010-2-16 13:55:06 | 显示全部楼层
狂补……(话说,我MS更新过一次RCN的新闻的……)
December 10, 2009
Goodbye: Administrator change at RCN. See RadioRCN.
RCN的管理员进行了更替

July 14, 2009
Power outage: Tomorrow (July 15h) this server will go down for 24 hours due to a planned power outage.
停电,下线预告

March 12, 2009
Right now we have restarted the project with the new version of BOINC and currently a few workunits are online to check if everything works properly. Please check your account settings.
重新启动了项目

March 6, 2009
CRUNCH OR CANCEL: Dear users! Next week we will update the server-version of this project. Therefore all current workunits will be canceled on monday. Please finish all your computations until sunday. See the fora for more information.

March 5, 2009
The time you have to return results for new workunits has been decreased to 24 hours. The reason is that we try to minimize the number of workunits being in progress as we will upgrade the server very soon.

February 6, 2009
The project will be down for a few hours on wednesday, Feb 18th because some maintenance tasks on our USV are planned.

November 11, 2008
There were 1261 workunits in a permanent credit-pending state. The problem should be solved now. Don't hesitate to use the fora if it happens again.

October 21, 2008
Sorry for the unexpected downtime. Our SCSI disks are quite small and they simply went out of space. [x] fixed. Currently the server fights with a huge backlog but in a few hours the situation should normalize again.

August 25, 2008
Database trouble. Please cancel all workunits and reset your clients immediately. See the news section for the reason.

August 24, 2008
This weekend our database became very slow and users weren't able to contact the server most of the time. Sorry. The problem should be fixed soon. If you have any rcross* workunits left, please cancel them immediately. Thx!

August 14, 2008
We are inserting a new bunch of 1 167 876 W7 workunits right now. They should keep your machines busy for the next 3 months :-]

August 11, 2008
We have some trouble with the tcape application and right now I'm trying to solve the problem. The server might become unavailable for some time today. Sorry.

July 15, 2008
Tomorrow there will be a power cut-off at our institute. Therefore all our servers will be shut down from today in the evening until wednesday noontime. Moreover I will be out of office for the rest of the week. However, I will keep an eye on the Boinc servers. Best regards, Bernhard.

July 14, 2008
Sorry for the unexpected downtime. We had some trouble with our network this weekend. Now it works again, but note that we will need to shut down our servers for a few hours on wednesday.

July 7, 2008
Today we had trouble with bad workunits. The problem is solved now. Sorry for the downtime.

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参与人数 1基本分 +20 维基拼图 +10 收起 理由
霊烏路 空 + 20 + 10

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发表于 2010-8-5 18:37:18 | 显示全部楼层
2010 年 8 月 5 日

根据计划在8月11日将有电力中断,服务器大概会有几个小时离线。

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参与人数 1基本分 +15 维基拼图 +5 收起 理由
霊烏路 空 + 15 + 5

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