FAH 硬體及客戶端綜合討論 (part 2)

[oegg]

我跑 -smp 12 也只裝 2Gx3
那天用 top 去看 -smp 11 連系統 大約用掉 5G, 還有 1G Free

話說回來, Native Linux -smp 12你應該最少設記憶體為6GB ?
-smp 24要用到12GB, 傷腦筋 ;face12;

 

[Raziel]

夏天怪事特別多.....

最近有沒有人遇過主機板裝第二張卡以後會降產的?
MB: MSI 790FX-GD70 , latest BIOS
CPU: AM3 955, default clock
OS: XP SP3
CUDA: 196.21/197.45
VGA: any nvidia cards, default clock

現在這台裝單張98GX2/GTX280/285/295都ok, 第二張以上會變成PPD兩三千 (PCIE x1 ?? )

MB MSI P45 Neo2
CPU: Q6600
OS: XP SP3
CUDA: 196.21/197.45
VGA: any nvidia cards, default clock

現在這台裝單張98GX2/GTX280/285/295都ok, 第二張也會變成PPD兩三千 (PCIE x1 ?? )
總之, 第二張卡裝上去就發揮不出全力, 不論哪一張單卡時卻都正常
最近的 MS patch/hotfix 有什麼不該上的嗎?
MSI 問題? <---??
有沒有什麼線索 可以幫忙想一下......;em44;

 

[ikkilee]

有試過其他 nvidia 版本嗎？

最近有沒有人遇過主機板裝第二張卡以後會降產的?

現在這台裝單張98GX2/GTX280/285/295都ok, 第二張也會變成PPD兩三千 (PCIE x1 ?? )
總之, 第二張卡裝上去就發揮不出全力, 不論哪一張單卡時卻都正常
最近的 MS patch/hotfix 有什麼不該上的嗎?
MSI 問題? <---??
有沒有什麼線索 可以幫忙想一下......;em44;

 

[oegg]

把 HTPC 降成 I3 550 K0,
居然可以這麼低溫 4G 跑一跑 smp2

 

[Raziel]

有試過其他 nvidia 版本嗎？

196.21已用好一陣子沒問題, 上返修的新卡也可以正常抓到, 只是看到第二張卡PPD時很納悶.

後來改最新的197.45, 發現問題沒改善. 也重裝過XP , 上patch到SP3. 還是一樣.

前天推算又似乎那台雙卡280的PPD正常, 還在觀察是不是當初算到毒包導致誤解PPD低落的問題.....

 

[kazama]

新的A3 core Bigadv project 2684，基本分8955，bonus factor為26.4:
http://www.linuxforge.net/bonuscalc2.php

Windows SMP2 client不久後也可望加入運算。

BigAdv projects begin the transition to the A3 core
http://en.fah-addict.net/news/news-0-230+bigadv-projects-begin-the-transition-to-the-a3-core.php

As announced a few months ago, the BigAdv projects will soon be dropping the A2 core in favour of A3,
which will signal the completion of the transition from SMP1 to SMP2; the A3 core being one of the first
major applications for the latter.

Project 2684 makes its appearance at this point, and is the first BidAdv project to utilise the A3 core.
Scientifically, the project is very close in makeup to those in the 2681-2683 range, which we know as
BidAdv A2. It will be used to supplement the data obtained during the first phase of BigAdv and will
validate the use of the A3 core on BidAdv projects.

This project is distributed by the usual BigAdv server at 171.67.108.22. Each unit consists of 1,096,433
atoms, and should preferably be completed four days or less if you want an early return bonus. The final
deadline is six days. Each unit is worth 8,955 points, and the bonus factor is 26.4. These values may be
adjusted at a later date after feedback from users.

Initially, project 2684 will only be available for Linux and OSX, but the Windows version should make its
appearance shortly afterwards.

 

[oegg]

最近都收到 2684 A3 的 bigadv,
可是 TPF 1% 的時間 慢很多...

新的A3 core Bigadv project 2684，基本分8955，bonus factor為26.4:
http://www.linuxforge.net/bonuscalc2.php

Windows SMP2 client不久後也可望加入運算。

BigAdv projects begin the transition to the A3 core
http://en.fah-addict.net/news/news-0-230+bigadv-projects-begin-the-transition-to-the-a3-core.php

As announced a few months ago, the BigAdv projects will soon be dropping the A2 core in favour of A3,
which will signal the completion of the transition from SMP1 to SMP2; the A3 core being one of the first
major applications for the latter.

Project 2684 makes its appearance at this point, and is the first BidAdv project to utilise the A3 core.
Scientifically, the project is very close in makeup to those in the 2681-2683 range, which we know as
BidAdv A2. It will be used to supplement the data obtained during the first phase of BigAdv and will
validate the use of the A3 core on BidAdv projects.

This project is distributed by the usual BigAdv server at 171.67.108.22. Each unit consists of 1,096,433
atoms, and should preferably be completed four days or less if you want an early return bonus. The final
deadline is six days. Each unit is worth 8,955 points, and the bonus factor is 26.4. These values may be
adjusted at a later date after feedback from users.

Initially, project 2684 will only be available for Linux and OSX, but the Windows version should make its
appearance shortly afterwards.

 

[ShinnShinn]

最近都收到 2684 A3 的 bigadv,
可是 TPF 1% 的時間 慢很多...

但是 A3 Bigadv 分數起跳就比較高，
如果趕在4天的期限內完成 A3 Bigadv 一個WU就是就是56,352分起跳...

 

[OverFold]

那個2684的 -bigadv -smp 8 跑1%需時約44:48秒實在有點兒.....
我的i7@4GHz跑普通-bigadv至起碼28000PPD，跑那個就只有約20000PPD
，成積相距甚遠，等同一張GTX260停跑一樣。

另外本人已測試nVIDIA 257.15 beta Driver於GTX 295/280/260等GPU
得出結果是~「UNSTABLE MACHINE」，還是乖乖地等待GTX480發揮GPU3
的Client推出吧！~

 

[oegg]

是啊! I7 3.8G 原本 1% 35分 跑2684 到 50分
980X 更慘, 跑到 8% unstable machine,
重來又抓到 2684 今天已經空轉一天,
剛剛下班 手動停止 reboot 才又抓到 2681

那個2684的 -bigadv -smp 8 跑1%需時約44:48秒實在有點兒.....
我的i7@4GHz跑普通-bigadv至起碼28000PPD，跑那個就只有約20000PPD
，成積相距甚遠，等同一張GTX260停跑一樣。

另外本人已測試nVIDIA 257.15 beta Driver於GTX 295/280/260等GPU
得出結果是~「UNSTABLE MACHINE」，還是乖乖地等待GTX480發揮GPU3
的Client推出吧！~