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非常好:WCG和CPU运算关系的网站.希望版主能翻译一下

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发表于 2006-2-13 09:24:01 | 显示全部楼层 |阅读模式
国外朋友推荐了一个CPU与WCG关系的网站.有一些很常见的问题.为什么HT的CPU显示50%等等.

但我英文不是非常好.希望版主可英文非常好的兄弟翻译一下.分享给大家.在此提前谢谢了.

http://www.unofficialworldcommunitygrid.com/index.shtml

还有一段话是别人回答我的.因为也太长.我也有点二虎....所以麻烦您也翻译一下啦.


---> performance <---

See this list of processor scores, which measures performance.

http://www.unofficialworldcommun ... ssorScoresorted.htm

You can see your own on the "primary task information" screen. Click "processor".

Scores will be approximate, because something else could be running on the machine when the score was checked after a workunit is complete. Some fast machines may be too low. Some low machines may be too high. Close everything else and leave WCG and internet communications running for the best comparison.

I see several P4 2.4 GHz at 190-200. Celeron 2.4 GHz is slightly lower, but not too much. Here is why I say performance: AMD64 2.4 GHz is 230-240. It has better floating point crunching performance here.

Do not worry about small comparisons between computers. Many do a good job of crunching here. Some of us get more results by running 2 computers....or 3 computers....or 60 computers, rather than getting a slightly faster one. 2 Celeron 2.4 is better than 1 Pentium 2.4.

Here is a list of what I am using:

processor score 235 AMD64 4000+ 2.4GHz
processor score 235 AMD64 3400+ 2.4GHz
processor score 190 AMD64 3200+ 2.0GHz
processor score 50 Pentium III/500MHz
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发表于 2006-2-13 11:01:57 | 显示全部楼层
Do not worry about small comparisons between computers. Many do a good job of crunching here. Some of us get more results by running 2 computers....or 3 computers....or 60 computers, rather than getting a slightly faster one. 2 Celeron 2.4 is better than 1 Pentium 2.4.

不要太在意计算机间的小差别。要想算得多,就多弄几台机器。两台赛扬2.4总归比一台p4-2.4要好了。
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发表于 2006-2-13 11:03:09 | 显示全部楼层
50%是操作系统表示上的问题
对于单个计算线程来说,其实已经100%了
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