Use VGA Cards to compute (显卡运算) - English Section

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本主题由 Youth 于 2008-6-7 12:44 移动

phoen8x

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发表于 2004-5-9 00:00 资料短消息加为好友

Use VGA Cards to compute (显卡运算)

原文：http://developers.slashdot.org/d ... tid=152&tid=185
和：http://www.cs.washington.edu/homes/oskin/thompson-micro2002.pdf
有人在网上找到华盛顿大学的初步研究发现：geforce4 Ti-4600算1500x1500矩阵的速度是P4-1.5Ghz的3.2倍。

After seeing the press releases from both Nvidia and ATI announcing their next generation video card offerings, it got me to thinking about what else could be done with that raw processing power. These new cards weigh in with transistor counts of 220 and 160 million (respectively) with the P4 EE core at a count of 29 million. What could my video card be doing for me while I am not playing the latest 3d games? A quick search brought me to some preliminary work done at the University of Washington with a GeForce4 TI 4600 pitted against a 1.5GHz P4. My Favorite excerpt from the paper: 'For a 1500x1500 matrix, the GPU outperforms the CPU by a factor of 3.2.'

[此贴子已经被equn于2004-7-15 11:53:36编辑过]

[img]http://gfx.statgfx.com/old/folding.cgi?&username=phoen8x&teamid=24&trans=yes&template=fah_original&.jpg[/img]

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和平

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发表于 2004-5-9 00:00 资料主页短消息加为好友

天那
那怎么应用...
24小时开几算DC,显卡不用浪费了~

[img]http://sig.braindev.de/dc.php/user/wangji/team/China%20Grid%20Team/transparent/true/bg/255,0,0/line/255,0,0/ucolor/255,0,0/scolor/255,0,0/logo/IrishLites3.png/projectpos/-10,-100/project/wcg.png[/img]

lcl121

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发表于 2004-5-9 00:00 资料主页短消息加为好友

很早就想过了，但是不知道那里有，如果DPAD能这样就好了

分布天下
BOINC 伯克利开放式网络计算平台

欢迎交流

若水

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发表于 2004-5-26 00:00 资料短消息加为好友

显卡芯片应该算DSP，但是现在也搞的可编成。呵呵。
真是没啥可比性。

两点看法：
1.网格计算的同时不忘控制碳排放量。
2.找质数和SETI等项目都没什么用。

xwnewsxw0111

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发表于 2005-5-28 13:01 资料主页短消息加为好友

If we can use the VGA cards to the seti finding. It will be faster ...

SNOOPY No.1 Intel CoreDue T7200+2G+90G(IBM T60)
SNOOPY No.2 Intel Core2Quad 6600+2G+320G
SNOOPY No.3 Intel CoreDue T8100+2G+100G(IBM T61)
SNOOPY No.4 Intel CoreDue T8100+2G+100G(HP 6910p)
SNOOPY No.5 Intel P-M750+1G+40G(IBM T43)
SNOOPY No.6 Intel CoreDue E6300+1G+160G(Dell Optiplex 745)

I am SNOOPY